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WATERFIELD FOURTH FILING - FDP190009 - DOCUMENT MARKUPS - ROUND 2 - CITY STAFF (3)
1 Jesse Schlam From: Development Review Coordinators Sent: Friday, April 19, 2019 4:15 PM To: Development Review Group Subject: Development Review Weekly Project Summary 04.19.2019 Attachments: Centerpoint Plaza Replat - COMMENTS DUE; 630 S Howes St - Extra Occupancy Rental - FDP190007- COMMENTS DUE; NEC Lake and Shields FDP190008 - COMMENTS DUE; Summit View Church - COMMENTS DUE; Waterfield Fourth Filing - FDP190009 - COMMENTS DUE Development Review Weekly Project Summary Projects Submitted This Week (04/11‐04/17) Project Name Project Number Previous Project Number(s) Project Team Status Comments Due Date 1 Summit View Church – Wireless Telecommunication Facility PDP180016 PDP170037 Brandy, Kai, Katie Routed 05/07/2019 2 Centerpoint Plaza Replat BDR190003 N/A Tenae, Jason, Katie Routed 05/07/2019 3 630 S Howes St – Extra Occupancy Rental FDP190007 CDR190010 Todd, Shawna, Morgan Routed – Comments Only 05/07/2019 4 NEC Lake and Shields FDP190008 PDP180012, CDR180038 Todd, Jason, Spencer Routed 05/07/2019 5 Waterfield Fourth Filing FDP190009 PDP180009 Todd, Ted, Spencer Routed 05/07/2019 *Scroll down for more information on the projects that have been routed this week Routed Minor Amendments and County Referrals Project Name Project Number Project Team Routed Date Comments Due Date Krav Maga MA180012 Jamie, Clay, Katie 04/16/19 04/30/19 Kaufman & Robinson MA180089 Arlo, Dave 04/18/19 05/02/19 Harmony Commons Lot 5 MA190017 Jamie, 04/15/2019 04/29/2019 Windmill Condominium 2 Upcoming Projects To Be Submitted Upcoming Hearings and Neighborhood Meetings *Routed Project Information: 1. Summit View Church – Wireless Telecommunication Facility – PDP180016 Round: 2 Project Team Coordinator: Brandy Planner: Kai Engineer: Katie Project Location: Located at 1601 W Drake Rd Project Description: This is a request for Project Development Plan to install a new 75' tall wireless telecommunications facility as a faux pine tree with supporting equipment located in a new compound 408 square feet. PDT USE ONLY: S:\CDNS\Planning\Project Submittal Documents\Summit View Church ‐ Wireless Telecommunication Facility\PDP\1_Submittal\Round_2 2. Centerpoint Plaza Replat – BDR190003 Round: 2 Project Team Coordinator: Tenae Planner: Jason Engineer: Katie Project Location: Located at 2133 Midpoint Dr Project Description: This is a request for a Basic Development Review to replat the Centerpoint Plaza located at 2133 Midpoint Dr. The project would plat the existing lot into two separate lots. Lot 1 will contain the existing building and parking area on the North side of the parcel. The subdivided Lot 1 will contain approximately 23,231 S.F. and 0.53 acres. Lot 2 will contain the area for the proposed building, parking and drainage area on Project Name/Type Project Team Tentative Submittal Date Dutch Bros Brandy, Pete, Morgan 04/22/2019 Waterglen Solar Array Brandy, Kai, Applicant update‐ 04/23/2019 Hansen Farm FDP Tenae, Pete 04/24/2019 Project Name Hearing/Neighborhood Meeting? Date/Time/Location Meyer Subdivision Type 1 Hearing May 8th / 5:30P / 281 N College Ave 3 the South side of the parcel. Lot 2 will contain approximately 66,896 S.F. and 1.54 acres. The land will maintain all utility easements and access agreements previously established. No zoning changes are intended and the current use will remain. PDT USE ONLY: S:\CDNS\Planning\Project Submittal Documents\Centerpoint Plaza Replat\0_Submittal\Round_2 3. 630 S Howes St – Extra Occupancy Rental – FDP190007 Round: 1 Project Team Coordinator: Todd Planner: Shawna Engineer: Morgan Project Location: Located at 630 S Howes Street Project Description: This is a request for a combined Project Development Plan (PDP) and Final Development Plan (FDP) to modify the use of an existing single‐family residence located at 630 S Howes Street (parcel #9714113015) to an Extra Occupancy Rental House allowing up to 6 tenants. The house has 6 finished bedrooms and 1.75 bathrooms. A designated parking area adding 3 parking spaces accessible from the alley will be installed on the rear portion of the property. This property is located in the Community Commercial (CC) zone district, and is subject to an Administrative (Type 1) review. PDT USE ONLY: S:\CDNS\Planning\Project Submittal Documents\630 S Howes St ‐ Extra Occupancy Rental\FDP\4_Submittal\Round_1 4. NEC Lake and Shields – FDP190008 Round: 1 Project Team Coordinator: Todd Planner: Jason Engineer: Spencer Project Location: Located at Northeast corner of W Lake Street and S Shields Street Project Description: This is a Final Development Plan for a 1.37 acre site at the northeast corner of West Lake and South Shields Street. An 10,925 square‐foot one‐story building is proposed for a child care center use. 41 parking spaces are located south of the building. Primary access to the site is proposed off James Court to the north and Lake Street to the south. The proposed project is within the High‐Density Mixed‐Use (H‐M‐N) zone district. PDT USE ONLY: S:\CDNS\Planning\Project Submittal Documents\NEC Lake and Shields\FDP\0_Submittal\Round_1\Submittal_Documents 5. Waterfield Fourth Filing – FDP190009 Round: 1 4 Project Team Coordinator: Todd Planner: Ted Engineer: Spencer Project Location: Located at the Northeast, Northwest, and Southwest corners of E Suniga Road and E Vine Drive Project Description: This is a request for Final Plan for 498 dwelling units on 83.23 acres located north of East Vine Drive and west of Timberline Road. The density is 5.98 dwelling units per gross acre. Dwelling units are divided among 343 buildings. Suniga Road bisects the parcel. The site is zoned L‐M‐N (72.37 acres) and M‐M‐N (10.86 acres). There are four housing types: single family detached; single family detached – alley load; two‐ family and single family attached. The site includes Tract J, 13.43 acres, consisting of a wetland/ open space and a clubhouse. The Larimer and Weld Canal forms the north boundary. PDT USE ONLY: S:\CDNS\Planning\Project Submittal Documents\Waterfield\2_FDP\0_Submittal\Round_1 Document Download. Paper copies will not be distributed. Digital copies are available for download at the links under the individual project. FOR OUTSIDE AGENCIES: Go to http://citydocs.fcgov.com/ Enter project number in the search bar to find submittal materials. Please allow 1‐2 business days for the records to be updated. The Staff Review Meetings are scheduled for MAY 8th (unless otherwise noted). The Staff Review Agenda will indicate the time of the meeting. Please provide any comments you may have in Accela by the due date. Please save any redlines to the “Redlines” folder in the Project Submittal Documents file or email directly to the Development Review Coordinator. If you do not have access to the Accela program, please send your comments via email to the Development Review Coordinator for the project. Should you need assistance with entering comments in Accela or have any other questions, please contact the Development Review Coordinator prior to the meeting. If additional submittal documents were requested and are not provided or if there are other issues with the electronic document routing, please notify the Development Review Coordinator as soon as possible. Thanks, Development Review Coordination Tenae Beane / Brandy Bethurem Harras / Todd Sullivan City of Fort Collins Community Development & Neighborhood Services 281 N. College Ave. Fort Collins, CO 80524 970.221.6689 DRCoord@fcgov.com 1 Community Development and Neighborhood Services 281 North College Avenue PO Box 580 Fort Collins, CO 80522 970.221.6750 970.224.6134 - fax fcgov.com/developmentreview December 07, 2018 Jay Garcia Thrive Home Builders 1875 Lawrence St Suite 900 Denver, CO 80202 RE: Waterfield Fourth Filing, PDP180009, Round Number 3 Please see the following summary of comments from City staff and outside reviewing agencies for your submittal of the above referenced project. If you have questions about any comments, you may contact the individual commenter or direct your questions through the Development Review Coordinator, Todd Sullivan, at 970-221-6695 or tsullivan@fcgov.com. Comment Summary: Ripley Design, Northern Engineering, Thrive, APS, Delich Associates, Mike Phelan, Architect Department: Planning Services Contact: Ted Shepard, 970-221-6343, tshepard@fcgov.com Topic: General Comment Number: 2 Comment Originated: 08/08/2018 12/04/2018: The response indicates that all but three buildings will be served utilities from the alley and that how these three buildings can be served is viewable per the Site Plan. Sheets 6 and 7 do not indicate utility services. Are these the buildings served by Alleys 2 and 8? The Utility Plans indicate an 8-inch diameter water line will be provided in front of two buildings. Could you please verify and amend the response to be more specific. Response: We have gone ahead and shown all service lines, which should help clarify any confusion. For the attached multi-family products we are still working with ELCO to determine if their current meter standards will work or if a new approach will be taken with ganging meters at one end of the building. We will keep you in the loop as our conversations with ELCO move forward. 09/26/2018: Staff needs further clarification as to whether or not any portion of the front yards will be needed for utility easements. Also, please refer to the comment below about needing a common area or open space easement to 2 ensure the 35-foot Major Walkway Spine. 08/08/2018: The area south of Suniga Road, between Street H and Alley 16, the green courts, or green belts, upon which the units front, are only 10.5 feet wide. As noted at the project review meeting, this common area is supplemented by adjoining private front yards such that there would be approximately 30 to 40 feet between the facing units. Please indicate on the plans or on a Lot Typical this condition. Also, please indicate that each unit has a direct walkway to the common walkway. Also, please investigate whether or not any of these private front yards will need to also be dedicated as utility easements. Comment Number: 13 Comment Originated: 08/08/2018 12/04/2018: This comment is intended to be specifically to be applied to the dimensions of the front porch - not the a Housing Model standard. The applicant should respond to the attributes of the front porch only and not in the context of needing three Housing Models for the Single Family Attached Dwellings. Response: See response/exhibit attachment at the end of this letter. 09/26/2018: For Lot Typical B, single family attached 2-story, there are two units where the front porch could be lengthened without impacting privacy. As discussed, these front porches are the only places for outdoor enjoyment for the single family attached product. 08/08/2018: The response to Conceptual Review comment number eight is that all front porches will have minimum dimensions of 7-feet by 9-feet. For the single family attached units that do not front on a public street, why not simply allow the length of the porch to reflect the entire width of the unit? This would seem practical and allow for greater enjoyment of outdoor space. Comment Number: 16 Comment Originated: 08/13/2018 12/04/2018: Please indicate whether or not this access road will be placed within a new easement versus relying on an historic prescriptive easement. Response: Currently waiting to get the Title Commitment so we are looking into this issue. If no prescriptive easement is present, then we will dedicate an access easement with this Plat. 09/26/2018: It is very likely that this roadway is within a prescriptive easement, not a recorded easement. 08/13/2018: Along the west side of the property, between Vine Drive and Suniga Road, please verify with the property owners to the west (Don and Beverly Weiss) as to the status of the existing farm access road. Does this road need to be preserved in some form for their benefit? Comment Number: 19 Comment Originated: 09/26/2018 12/04/2018: Please verify that the response provided is applicable to the alleys that remain only 16-feet wide. Response: Separation has been met with all utility lines. There are no 16’ alleys with services. If the ally has 1 main service i.e. sanitary or water then the alley is 20’ if it has both water and sanitary it is 30’ and all situations have an 8’ utility easement on both sides as well. 09/26/2018: Staff remains concerned about alleys that are only 16-feet wide that serve buildings that do not front on a public street. This may cause problems for the installation of utilities. First, there must be proper horizontal separation between water and sewer lines. Please verify with Elco Water and Boxelder Sewer whether 16 feet will provide adequate separation. Are utility 3 easements needed outside this 16-foot width? This needs to be resolved before proceeding to a public hearing. Also, if there are stormwater lines, in these alleys, then additional horizontal separation will be needed. Please note that this may result in some utilities (electric, gas, cable) serving the buildings from the front along the green courts which will need to be placed within proper easements. Comment Number: 20 Comment Originated: 09/26/2018 12/04/2018: Please verify how many alleys are 16 feet wide and their location. Response: Alleys dimensions have been added to the overall site plan sheet. 09/26/2018: Another problem with the 16-foot alley width is that it will not accommodate two cars approaching each other going in opposite directions. Has any consideration been given to making these alleys one-way only? Comment Number: 22 Comment Originated: 09/26/2018 12/04/2018: Please add a tree on the west side north of alley 10 so the walkway is tree-lined. Response: Trees have been added so that all walkways are tree-lined. 09/26/2018: Second, for the MWS that turns 90-degrees south and crosses Alley 10 and connects to the public sidewalk on Street C, trees need to be added on both sides of the walkway, on both sides of the alley in order to be ¿tree-lined¿ in accordance with the standard. Comment Number: 23 Comment Originated: 09/26/2018 12/04/2018: The response to this comment needs to be consistent with the response to comment 25 and emphasize that the break in grade and continuity will be in the alleyway, not the walkway. Response: All pedestrian walkways which cross an alley will be enhanced through the use of special paving. In addition, these crossings will not provide a break in grade where they cross alleys. A detail has been provided on Sheet 6 of 58 to demonstrate how the grades will function adjacent to the crosswalks. 09/26/2018: Third, for the aforementioned MWS, the crosswalk must be enhanced, and not merely consisting of special paving. Per Section 3.2.2(C)(5) (b), ¿the material and layout of the pedestrian access shall be continuous as it crosses the driveway, with a break in continuity of the driveway paving and not in the pedestrian access way. The pedestrian crossings must be well-marked using pavement treatments, signs, striping, signals, lighting, traffic calming techniques, median refuge areas and landscaping. (Emphasis added.) Please adjust the grades accordingly. Comment Number: 26 Comment Originated: 09/26/2018 12/04/2018: It is our understanding that the applicant is working on providing a third Housing Model for the Single Family Attached Dwellings. Response: It is our understanding that this comment has been resolved. See elevation sheets on pages 47-57 for more information on the 4 housing types which are being proposed and Sheet 3 of 58 for their locations on the site. 09/26/2018: Regarding the Request for Modification to Section 3.8.30(F)(2), variation among repeated buildings for single family attached, and no similar buildings to be placed next to each other along a street, Staff needs further discussion and clarification to ensure that there are indeed the required three types. Note that the Lot Typicals indicate a single family attached four-plex but the elevations provided include only three and five-plexes. Please provide a table that indicates the three types and their distinguishing characteristics. At this time, staff is reluctant to allow the staggering of the individual units within multi-plex buildings to be considered as a distinctly different building design 4 from similar buildings where the entrances are not staggered. Comment Number: 32 Comment Originated: 09/26/2018 12/04/2018: I'm not seeing the counts per the table on sheet 11 of 43. Please label the plant material as specified in the table. Also, please label the buffer yard on the Site Plan and label the Xcel facility on the Landscape Plan. Response: Buffer yard location is now labeled on site plan and Xcel facility labeled on landscape plan. 09/26/2018: The Xcel natural gas pressure regulating station is located in the southwest vicinity of the site. Please label as such on both the Site and Landscape Plans. Per Section 3.8.26, this facility is classified as a heavy industrial use and the Landscape Plan is required to comply with the specifications of Buffer Yard C. This standard consists of a base standard that is a combination of setback and landscaping but can be adjusted based on three additional performance methods. Please demonstrate compliance with this standard. Comment Number: 35 Comment Originated: 12/04/2018 12/04/2018: Please investigate the feasibility of adding trees between buildings along Alley 10. As we have noted, this is a long alley that needs relief. Response: Trees have been added along Alley 10 in places where there is a break in the private lots (i.e. green court areas). Additional landscaping will be provided on private lots along the alley. Department: Forestry Contact: Jill Wuertz, 970-416-2062, jwuertz@fcgov.com Topic: Landscape Plans Comment Number: 18 Comment Originated: 11/30/2018 12/4/18: BY FINAL/FOR APPROVAL: Continued: Response: Acknowledged. We have reviewed the 2013 Streetscape Standards and believe our plans comply with the intent of this document. 11/30/2018: Medians and Parkways in the arterial streetscapes shall comply with the 2013 Streetscape Standards. Please contact Jill with any further questions - JWUERTZ@FCGOV.COM Contact: Molly Roche, 224-616-1992, mroche@fcgov.com Topic: Landscape Plans Comment Number: 2 Comment Originated: 08/06/2018 12/4/18: BY FINAL/FOR APPROVAL: Continued: This comment was acknowledged but has not been carried through. Please directly label species abbreviations on the landscape sheets. Include a legend that details symbols and species abbreviations on all landscape sheets. This simplifies review and placement of species in the field. Response: Plans have been updated to show Final Plan level detail for trees with tree species labeled directly on the plans. It is our intent to receive approval for the detailed planting concepts shown for various landscaped areas (medians, alleys, and walkways between units) before providing the fully completed landscape plan at the next round of review. 5 9/25/2018: Continued: Please directly label species abbreviations on the landscape sheets. Include a legend that details symbol and species abbreviation on all landscape sheets, if space allows. 8/6/2018: I WILL NEED MORE LANDSCAPE DETAIL ON THE NEXT SUBMITTAL. PLEASE PROVIDE A LIST OF PROPOSED TREE SPECIES, QUANTITY, CALIPER SIZE, AND DIVERSITY PERCENTAGE. I UNDERSTAND THAT THE SPECIES COUNT AND APPROXIMATE LOCATION ALTERS FROM ROUND TO ROUND. HOWEVER, I NEED TO REVIEW PLANT LISTS, SPECIES LOCATION AND SEPARATION AS WELL AS DISTANCE FROM UTILITIES, AND STREET LIGHTS, STOP LIGHTS. PLEASE SHOW SPECIES SPECIFIC SYMBOLS OR LABELS OR A COMBINATION OF BOTH. ADDITIONALLY, PLEASE SCHEDULE A TREE INVENTORY WITH CITY FORESTRY STAFF TO OBTAIN TREE INVENTORY AND MITIGATION INFORMATION TO INCLUDE ON THE NEXT SUBMITTAL. 1/3/2018: Please provide a landscape plan that meets the Land Use Code and 3.2.1 requirements. Comment Number: 5 Comment Originated: 08/06/2018 12/4/18: BY FINAL/FOR APPROVAL: Continued until FDP. 9/24/2018: Continued until FDP. 8/6/2018: Continued: This comment was acknowledged by the applicant; however, it does not appear that stop signs and street lights have been incorporated into the plan set. Please address. Response: Stop signs and street lights are shown throughout the site and tree separations have been accounted for. 1/3/2018: Show location of any stop signs and street lights. Identify these fixtures with a distinct symbol. Space trees if needed as follows. Stop Signs: 20 feet from sign Street Light: 40 feet for canopy shade trees and 15 feet for ornamental trees Comment Number: 7 Comment Originated: 09/25/2018 12/4/18: BY FIRST ROUND FINAL/FOR APPROVAL: Continued: Please incorporate suggested species and provide an updated plant list by first round Final for Forestry’s review. Response: Tree species list has been updated to incorporate the recommended species. 09/25/2018: Species Selection: 6 City of Fort Collins Forestry Division is close to reaching the maximum percentage of Honeylocust and Bur Oak in Fort Collins¿ urban forest. During the development review process, we see it as an opportune time to educate landscape architects to use fewer Honeylocust and Bur Oak on plan proposals. On this project, there are 62 Honeylocust and 56 Bur Oak proposed out of 787 canopy shade trees. Please do not specify Honeylocust on the plans and significantly decrease the number of Bur Oak specified, while incorporating other Elm and Oak species, such as New Horizon Elm, David Elm, Discovery Elm, Heritage Oak, Shumard Oak, English Oak, and Chinkapin Oak. Lanceleaf Cottonwood appears to be specified twice in the plant list ¿ please include Plains Cottonwood to the Plant List to diversify this species. Please note that Eastern Redbud should be used in fewer quantities and located in very protected sites. They species is highly sensitive to winds and severe winters. In addition to decreasing the number of Redbuds on the plans, consider planting them on the northeastern or easterly sides of homes and buildings so they are protected from strong winds. Please only use American Plum, Serviceberry, and Chokecherry in Natural Habitat Buffer Zone or native planting areas. These species are not considered particularly good street trees due to their thorns and suckers. Other ornamental street trees to use include: Red Barron Crabapple, Thunderchild Crabapple, Japanese Tree Lilac, Purple Robe Locust trees are susceptible to Black Locust Borer and are not successful in Fort Collins. Please remove from the plans. Please correct Buckley Oak to Texas Red Oak in the plant list. Please confirm nursery stock availability of all species, especially Texas Red Oak and Shumard Oak as these can be particularly challenging to find. They are a highly desirable species, but are not widely available in large numbers at nurseries just yet. Additional species you might want to consider specifying in low quantities include Ginkgo, London Planetree (Exclamation or Bloodgood), Turkish Filbert, Autumn Splendor Buckeye, and Red Horsechestnut. Confirm nursery availability of these species. City Forestry is measuring the success of these species and it would be great to try a few of each in this development! Comment Number: 8 Comment Originated: 09/25/2018 12/4/18: BY FINAL/FOR APPROVAL: Continued: 09/25/2018: Due to the ever-changing nature of landscape plans at this stage, separation distances from tree to tree, tree to utilities, and tree to street lights will be measured during FDP. Final plant counts will also be checked and confirmed during FDP. Response: Trees separations from utilities have been adjusted. 7 Comment Number: 9 Comment Originated: 09/25/2018 12/4/18: BY FINAL/FOR APPROVAL: Continued: City Forestry will provide an updated tree mitigation table. These updates should be incorporated in the final plan set. Response: Tree mitigation table has been updated based on the revised mitigation numbers that you sent and mitigation trees on the landscape plan are indicated by an “M”. 09/25/2018: A majority of the inventoried existing trees do not meet City Forestry’s requirement for mitigation due to species (Russian Olive and Siberian Elm) and size (<11’ if Siberian Elm or Russian Olive, <6’ any other species). However, Environmental Planning will need to account for wildlife habitat value for these trees and will provide wildlife mitigation values to include in the mitigation table. When this information is provided, please update mitigation tree sizes in the plant list. So far, a total of 5 (4.5 rounded up) mitigation trees are required by City Forestry. However, there does not appear to be any trees noted with upsized caliper. Please update the plant list. Please show all mitigation trees on the plans with a bolded and capital ¿M¿. Provide a detail in the legend. Comment Number: 11 Comment Originated: 09/25/2018 12/4/18: BY FINAL/FOR APPROVAL: Thank you for the information. Will these be front yard, private property trees? I would like it to be clear that these are private property tree options and that homeowners have the choice of other species not on this list. It might be nice to increase the number of species options due to the number of lots in this development. Diversity is important! Other species to include: Kentucky Coffeetree Espresso, Hackberry, Linden, Catalpa, Oaks, Elms, and other species provided in the approved plant list. Please add a note to this section that Fraxinus species should not be planted due to the on-going threat of Emerald Ash Borer (EAB). The symbol for Future Tree Location does not appear to be shown anywhere on this landscape set. Will these Future Tree Location(s) be shown on private property lots? Response: Yes, these trees are private front yard trees. The legend has been updated to clarify this. 09/25/2018: Please clarify the symbol Future Tree. Comment Number: 14 Comment Originated: 09/26/2018 12/4/18: BY HEARING: An Existing Tree Removal Feasibility Letter does not appear to have been submitted with this round of review. Please send this letter to the Development Review Coordinator prior to hearing for Forestry’s review. Response: An Existing Tree Removal Feasibility Letter has been submitted. 8 09/26/2018: Forestry would like to further understand the reasoning behind removing 84% of existing trees on this site. We understand that a good percentage of trees are undesirable species such as Russian Olive and Siberian Elm. However, the existing Cottonwood stands that persist along the Vine Drive corridor are in Fair to Fair Plus condition and provide wildlife habitat and other benefits. Please explore preserving the existing Cottonwood stands, specifically tree groves #11-17. Retaining these groves would provide a nice existing buffer for the back of homes that look out onto Vine Drive. Comment Number: 15 Comment Originated: 09/26/2018 12/4/18: BY HEARING: An Existing Tree Removal Feasibility Letter does not appear to have been submitted with this round of review. Please send this letter to the Development Review Coordinator prior to hearing for Forestry’s review. Response: An Existing Tree Removal Feasibility Letter has been submitted. 9/25/2018: A new requirement, titled the Existing Tree Removal Feasibility Letter, has been included in the Development Application Submittal Requirement checklist (updated 9/4/2018): Proposals to remove significant existing trees must provide a justification letter detailing the reason for reason for tree removal. This is required for all development projects proposing significant tree removal regardless of the scale of the project. The purpose of this letter is to provide a document of record with the project’s approval and for the City to maintain a record of all proposed significant tree removals and justifications. Existing significant trees within the project’s Limits of Disturbance (LOD) and within natural area buffer zones shall be preserved to the extent reasonably feasible. Streets, buildings and lot layouts shall be designed to minimize the disturbance to significant existing trees. (Extent reasonably feasible shall mean that, under the circumstances, reasonable efforts have been undertaken to comply with the regulation, that the costs of compliance clearly outweigh the potential benefits to the public or would unreasonably burden the proposed project, and reasonable steps have been undertaken to minimize any potential harm or adverse impacts resulting from noncompliance with the regulation.) Where it is not feasible to protect and retain significant existing tree(s) or to transplant them to another on-site location, the applicant shall replace such tree(s) according to City mitigation requirements. This letter should be submitted prior to Hearing. Comment Number: 16 Comment Originated: 09/28/2018 12/4/18: BY FINAL/FOR APPROVAL: To clarify, trees within center road medians will be maintained by City Forestry ¿ please update the note on sheet 10. Please contact City of Fort Collins Parks Department, Jill Wuertz, to clarify if the HOA is responsible for maintaining landscaping and shrub beds on interior, local streets. Please also discuss the maintenance responsibility of the center road medians along Suniga Road. jwuertz@fcgov.com Response: Per email correspondence with Jill and Molly, Suniga medians will be maintained by the City of Fort Collins Parks Department after the warranty period has expired. The HOA will maintain all other median landscaped areas (this 9 has been updated in the Landscape Notes). 09/28/2018: Please make a note on the landscape plans that all landscape islands and medians are to be maintained by the developer/HOA. City Forestry will not be responsible for maintaining trees within these islands and medians. Comment Number: 17 Comment Originated: 09/28/2018 12/4/18: BY FINAL/FOR APPROVAL: Continued: 09/28/2018: On the landscape plans, please provide site distance triangles for the median that approaches Vine Drive. Lower growing shrubs and grasses that do not exceed 30 inches should be specified on the ends to avoid site distance conflict. Trees should also remain set back to avoid clearance and site distance issues. Response: Sight distances triangles have been provided for the entire site and are now shown on the landscape plan. Comment Number: 19 Comment Originated: 12/05/2018 12/4/18: BY FINAL/FOR APPROVAL: Regarding the trees in the center road median along Suniga, please ensure that tree placement meets the separation requirements per the district water line standards. On past projects, trees have not been “allowed” in the Suniga median due to the placement of the water line. Response: Trees have been updated to be separated a minimum of 10’ from water lines throughout the site. Department: Park Planning Contact: Suzanne Bassinger, 970-416-4340, sbassinger@fcgov.com Topic: General Comment Number: 11 Comment Originated: 12/04/2018 12/04/2018: By Hearing The ¿Public Access and Trail Easement¿ parallel to the north property boundary and south of the Larimer & Weld Irrigation Company ditch cannot encroach within the ditch company easement. Please indicate on the plat the Public Access and Trail easement including the transition to the reduced width adjacent to Lots 15 through 21. The plat must identify the easement along Timberline Road also. Response: Public Access and Trail Easement has now been depicted on the Plat and utility plans along the ditch as well as along Timberline. Thank you for all your help up to this point it has been greatly appreciated. Comment Number: 12 Comment Originated: 12/04/2018 12/04/2018: By Final: In the area of reduced easement width (less than 50 feet¿) adjacent to Lots 15-21 the minimum easement width is 18¿ where necessary. A level trail surface shall be provided within the easement north of Lots 15-21. Response: We did not grade in a level path because we are still missing a few details on what exactly is intended for the trail in this area, specifically with the “wall” that separates the public trail with our internal sidewalk to the south of it. However, with the current grading plan a level trail has been anticipated for and will be very easy to incorporate into the 10 next round. Comment Number: 13 Comment Originated: 12/04/2018 12/04/2018: By Final The developer is to provide a permanent barrier on the north side of the private walk adjacent to Lots 15-21 to prevent the opportunity for short cuts or social trails between the recreational trail and the private walk. The barrier cannot be located within the easement. In areas where fill would be required to construct the trail in this area, a level final grade must be constructed within the Public Access and Trail Easement. No retaining walls, fences or other obstructions shall be allowed within the easement in this area. Response: Space has been allotted north of Lots 15-21 for the Regional Trail with all private walks and any necessary barrier staying outside of the Public Access & Trail Easement. It is our understanding that this barrier would be constructed by the City due to the uncertainty of the location of the trail. Comment Number: 14 Comment Originated: 12/04/2018 12/04/2018: By Final Landscape Plans: Identify and label the Public Access and Trail easement. Include the location of the paved trail surface on Landscape Plans. Response: Public Access & Trail easement has been identified. Location of paved trail surface has been labeled as “future potential location for regional trail” Comment Number: 15 Comment Originated: 12/04/2018 12/04/2018: By Final Site Plans: Identify and label Public Access and Trail easement. In addition, identify and label “Future Recreational Paved Trail” 10’ paved surface on the site plans. Response: Label has been added to the site plan for the easement and trail surface. Utility Plans: Identify and label Public Access and Trail easement. In addition, identify and label “Future Recreational Paved Trail” 10’ paved surface. Response: Easement has been labeled but the trial is not shown on the utility plans. If you agree with he alignment shown on the landscape plans we will get that shown on the next round in the utility sheets. Comment Number: 16 Comment Originated: 12/04/2018 12/04/2018: By Final Grading Plans: Identify and label Public Access and Trail easement. In addition, identify and label a conceptual alignment for the ¿Future Recreational Paved Trail¿ 10'ft paved surface on the grading plans. For areas where the Public Access and Trail width is less than 50 feet wide (Lots 15-21) the grading plans should include cross sections every 50ft and show the conceptual placement of the trail, grading within the easement, and the location of a barrier, where necessary, between the private walk and the easement. No obstructions, barriers or retaining walls are allowed within the easement, and should be constructed outside of the easement. Response: Several exhibits have been provided but are not included in our submittal packet. We would happy to update these exhibits per our new grading plan if needed. Topic: Plat Comment Number: 6 Comment Originated: 09/24/2018 09/24/2018: By Hearing: On the plat, please indicate the location of the 50 11 Foot Public Access and Trail Easement west of the Timberline Road Right-of-Way. The "Public Access and Trail Easement" should be located outside of the Timberline Road Right-of-Way. The Utility Easement can be co-located if there is adequate room for a paved 10' wide trail within the "Public Access and Trail Easement". Response: Noted Department: Engineering Development Review Contact: Spencer Smith, 970-221-6603, smsmith@fcgov.com Topic: Construction Drawings Comment Number: 19 Comment Originated: 09/24/2018 12/04/2018: FOR FINAL: 09/24/2018: At final design, please include the referenced "Ultimate Discharge Location" design from the Waterfield 1st Filing Construction Plans. Response: Callout now on sheet C2.05 and C3.10. Comment Number: 20 Comment Originated: 09/24/2018 12/04/2018: FOR FINAL: 09/24/2018: Please remove the erroneous "Proposed Grade" and "Existing Ground" callouts from each street profile. Response: Erroneous callouts have been updated to reflect the correct surfaces. Topic: General Comment Number: 25 Comment Originated: 12/05/2018 12/05/2018: FOR FINAL: There are some random red callouts and labels on the plat. Not sure if these were intended to be added to the plans or not. Response: Plat has been cleaned up. Department: PFA Contact: Andrew Rosen, 970-416-2599, arosen@poudre-fire.org Topic: General Comment Number: 1 Comment Originated: 09/21/2018 12/05/2018: After staff meeting update >The project team are discussing options for phasing of this project and will include PFA in discussions. >The EAE for the Clubhouse will be noted on the Plat >A plan showing the location of the 16ft wide alleys with proposed traffic direction and residence type will be provided at next submission. >The project team will have an offline meeting with PFA to determine addressing and wayfinding for the whole project. >The three missing hydrants will be added to the next submission. 12/04/2018: 12 The location of all the 16ft Alleys should be clarified and noted as such on the site plan. Response: EAE is now shown. Additional fire hydrants have been added. Street names are shown on the Plat but not utility plans. 08/07/2018: ALLEY DEDICATION > All private alleys required to meet minimum fire access shall be dedicated as Emergency Access Easements and be constructed to minimum fire lane specifications. > Fire lanes shall support 40 tons. > Minimum inside and outside turning radii are 25' & 50' respectively. > All dedicated fire lanes shall be identified with No Parking - Fire Lane signage and/or red curbing. Sign locations shall be labeled on plans. > As previously indicated, PFA will only support 16' wide private alleys where they are designated as one-way. Two-way alleys require 20' in width. > As previously indicated, PFA has substantial concern regarding the ability of fire apparatus to turn into and out of the proposed 16' wide alleys. There is a reasonable expectation that fire apparatus are able to arrive at the front or back door of any unit. No alley should prohibit the ability of fire apparatus to access a residence. All alleys shall be designed to allow for fire truck movements within all areas of the site. An AutoTurn exhibit will be required for verification of all alley turning movements. Comment Number: 2 Comment Originated: 09/21/2018 12-3-2018 UPDATE Project team stated cement walkways will be provided to residences Response: Yes, concrete walks will be provided to all residences. Detached units will have a man door along the alley for emergency personnel. For attached units which are unable to have a man door on the alley, a walk will be provided along all 3 sides of the building to access the front door. 08/07/2018: ALLEY LOADED UNITS As already stated, there is a reasonable expectation that emergency services personnel can quickly arrive at a man door to the residence. This is usually the front door; however, plans containing alley loaded lots present an added obstacle to access. PFA recommends that alley loaded units be provided with a man-door off the rear (alley) side of the structure. In lieu of a rear-facing man-door, front doors onto a greenbelt or other landscape feature shall be provided with an approved sidewalk to the front door that connects to with the alley so as to provide direct and efficient access to any individual unit. Future plans should include all walkways to the front door. Comment Number: 3 Comment Originated: 09/21/2018 12-3-2018 >Project team will be meeting off-line with PFA to discuss addressing and wayfinding which will be provided for approval at FDP >FYI to avoid confusion with street numbering any street that changes direction 90 degrees such as Street C and F will require a different name at the direction change point. Response: Wayfinding will be submitted next round. 13 08/07/2018: ALLEY NAMING All alleys required for fire access shall be named or otherwise provided with a detailed monument signage plan to allow for wayfinding throughout the site. Comment Number: 5 Comment Originated: 09/21/2018 12/03/2018: There are 3 hydrants that need to be restored to the current plan that were not transferred to the current planset. 1) At Street G and Alley 16. 2)Suniga and Alley 24. 3)At the driveway to the Clubhouse Response: Fire hydrants have been added 08/07/2018: WATER SUPPLY > A hydrant capable of providing 1000 gpm at 20 psi residual pressure is required within 400' of any Residential Building as measured along an approved path of vehicle travel. This maximum allowable separation distance has not been achieved in all portions to the project. > The project is also responsible for meeting hydrant separation distances along all bordering roads associated with this project to include Suniga Drive, Old Vine Drive, Timberline Road, Conifer Street, Street E (Merganser), and any road bordering the western limits of the ODP. > See Redlines. Comment Number: 6 Comment Originated: 09/21/2018 12/03/2018: > The drive aisle to the Clubhouse shall be dedicated as an Emergency Access Easement. It is shown as an access Easement on the current site plan. Response: Has been dedicated as an EAE on Plat. 08/07/2018: CLUBHOUSE > Perimeter access to this building is not able to be met with the current Site Plan and this building will require a NFPA13 automatic fire sprinkler system. > A building in excess of 5,000 sq. ft. will require a fire sprinkler system. So shall an A-2 assembly group occupancy with an occupant load greater than 99 persons. Comment Number: 7 Comment Originated: 09/21/2018 08/07/2018: ADDRESS POSTING & WAYFINDING Even though addresses are yet to be assigned, the project shall provide a detailed posting plan not later than at time of FDP. As previously indicated, and residence that has fire lanes on sides other than the addressed street side, shall have the address numbers and street name on each side that fronts the fire lane. Response: I apologize but this was not included in this round. Thrive is working with you to finalize street names and next submittal a wayfinding plan will be submitted. Response: Note that a street naming exhibit has been included in this submittal for your review. Comment Number: 8 Comment Originated: 09/24/2018 14 09/24/2018: AUTOMATED FIRE SPRINKLER SYSTEM The single family attached buildings will require an appropriate fire sprinkler system. Please contact Assistant Fire Marshal, Jerry Howell with any fire sprinkler related questions at 970-416-2868. Department: Traffic Operation Contact: Martina Wilkinson, 970-221-6887, mwilkinson@fcgov.com Topic: General Comment Number: 9 Comment Originated: 09/25/2018 12/07/2018: FOR FINAL: We'll need to ensure adequate sight distance is maintained based on the final landscaping plans Response: Sight distance triangles are now being shown on the landscape plans. 09/25/2018: For Final: Please provide a sight distance exhibit for medians. It should identify locations where landscaping needs to be low, and it should be consistent with the landscape plans. Comment Number: 1 Comment Originated: 08/07/2018 12/07/2018: FOR INFORMATION: Alternative Mitigation Strategy is developed for Vine / Lemay. Contact me for details on fee in lieu for Lemay / Vine. Response: Thrive Homebuilders will continue to work with City of Fort Collins Traffic Operations once the new APF code language is finalized. 09/25/2018: City staff is meeting this week to discuss Alternative Mitigation Strategies related to Adequate Public Facilities. We'll be in touch with details on Lemay/Vine. 08/07/2018: Traffic Operations will need to work with you on the alternative mitigation that will be needed for the Vine and Lemay intersection once the new APF code language is in place. Comment Number: 2 Comment Originated: 08/07/2018 12/07/2018: FOR FINAL: Signing and Striping will need finalization. Response: Signing and striping has been submitted. Refer to third filing for Timberline and Old Vine striping. 09/25/2018: For Final: Signing and Striping will need to be reviewed and finalized 08/07/2018: Please provide signing and striping plans for the development. An interim striping plan will be needed to show traffic operation in the short term as well as an ultimate plan to show operation at full build out. Comment Number: 3 Comment Originated: 08/07/2018 12/07/2018: FOR INFORMATION: Proportional contributions by each development for the signalization of Timberline and Vine have been developed. Contact me for details. Response: Acknowledged; Thrive Homebuilders will continue to work with City of Fort Collins Traffic Operations once the new APF code language is finalized. 08/07/2018: Traffic Operations will work with you during FDP on the proportional amount of funding for the Timberline and Vine signalization. Department: Light And Power Contact: Luke Unruh, 9704162724, lunruh@fcgov.com 15 Topic: General Comment Number: 1 Comment Originated: 08/06/2018 08/06/2018:Before Final; Please provide a transformer location for the community clubhouse. The transformer must be within 10 ft of a drivable surface and have 8 ft clearance in front and 3 ft along the sides and rear. Comment Number: 2 Comment Originated: 08/06/2018 08/06/2018: Will the water service lines be paired on the lot lines? Please show the water service stubs on the utility plans. Comment Number: 3 Comment Originated: 08/06/2018 08/06/2018: Light & Power only installs electric services to single family detached dwellings. The electric service to all other building types will be the responsibility of the owner. Please gang electric meters on single family attached and multifamily buildings on the opposite side of gas. Please coordinate meter locations with L&P. Comment Number: 4 Comment Originated: 08/06/2018 08/06/2018: Before Final; Streetlights will be placed along public streets. A 40 feet separation on both sides of the light is required between canopy trees and streetlights. A 15 feet separation on both sides of the light is required between ornamental trees and streetlights. Light and Power does not provide streetlighting along alleys and private drives. Response: Street lights are shown on the landscape plan and 40’/15’ separations have been accounted for. Comment Number: 5 Comment Originated: 08/06/2018 08/06/2018: Informational; Electric Capacity Fee, Building Site charges, and any necessary system modification charges will apply at owners’ expense. Please see the Electric Estimating Calculator and Electric Construction Policies, Practices & Procedures at the following link: http://www.fcgov.com/utilities/business/builders-and-developers Comment Number: 6 Comment Originated: 09/24/2018 09/24/2018: Before Final; Commercial service information forms (C-1 forms) and a one line diagram for each building /meter bank will need to be completed and submitted to Light & Power Engineering for review before Final (FDP). A link to the C-1 form is below: http://www.fcgov.com/utilities/business/builders-and-developers/development- forms-guidelines-regulations Comment Number: 7 Comment Originated: 09/26/2018 09/26/2018: As discussed in the previous utility coordination meeting, the alleys and private drives are problematic for maintaining required clearances from other utilities. L&P must have 10 ft from water and sewer and 5 ft from gas. 3ft X 6ft underground vaults will need to be placed throughout these private drives in the utility easements, these vaults cannot be placed in a roadway or driveway. Comment Number: 8 Comment Originated: 09/26/2018 16 09/26/2018: Crossing Agreements may be necessary to serve the proposed development. The developer is responsible for obtaining all Crossing Agreements at their expense. Comment Number: 9 Comment Originated: 09/26/2018 09/26/2018: Electric lines, vaults and transformers will need to be added to the utility plan with appropriate clearances from other utilities at Final. Department: Stormwater Engineering Contact: Wes Lamarque, 970-416-2418, wlamarque@fcgov.com Topic: General Comment Number: 2 Comment Originated: 08/06/2018 12/03/2018: FINAL COMPLIANCE 09/24/2018: The outfall location that was never built is off-site and not where it is labeled on the plans. This location needs to be identified on the plans. Response: Location now shown on sheets C2.05 and C3.11 08/06/2018: The outfall for the entire development area appears to have never been completed per the originally approved Waterfield Filing 1 and 2 development documents. This development will be required to complete these improvements per the original plan or have another outfall option approved by the City. Comment Number: 5 Comment Originated: 08/07/2018 12/03/2018: FINAL COMPLIANCE 09/24/2018: At final, a detailed design needs to be finalized for these forbays. The locations identified as forbays are adequate for the project to proceed to a public hearing. Response: Forebays are now adequately sized. See updated drainage report for additional clarification. 08/07/2018: As discussed in the project meeting held on August 6th, 2018 with the Applicant, coordination is required with Environmental Planning to determine what is required for storm flows to enter the existing wetlands and if this area can be used for LID treatment. Comment Number: 8 Comment Originated: 09/24/2018 12/03/2018: FINAL COMPLIANCE 09/24/2018: At final plan review, a detailed lot grading plan will be required. Response: Detailed lot grading plan has been submitted. Plot plans will be issued for each lot. Comment Number: 9 Comment Originated: 09/28/2018 12/03/2018: Additional natural contouring will also be required to provide a more natural shape while not loosing a considerable amount of volume. Response: Pond is now undulating and a more natural look has been incorporated. 09/28/2018: The City's Detention Pond Landscape Standards will need to be followed specifically for the detention pond along Vine Drive. Due to it's rectangular shape, considerable landscaping will be required to help mitigate any unnatural appearance of the pond. Response: Additional landscaping has been added to offset any natural appearance of the pond. Comment Number: 10 Comment Originated: 09/28/2018 12/03/2018: Calculations are fine. The text in the drainage report discussing the standard water quality needs to be revised from 50% to 100% of the 17 southern basins. Response: Drainage report has been revised. 09/28/2018: Please revise the text within the drainage report to better describe how the LID and standard water quality requirements are being met. The north basins are being treated for 100% of the area by wetland extended detention which will count as a LID treatment for all the area draining to the wetland. The forebays are pretreatment to protect and help clean the water before entering the wetlands. The south detention basins are being treated by 100% standard water quality by the method of extended detention. Both these scenarios should be sized for 100% of the area draining to them for each of their specific treatments. Comment Number: 11 Comment Originated: 12/03/2018 12/03/2018: The storm sewer in Suniga Road is proposed to be under the median where trees are planned. Discussion needs to take place to determine how to provide the storm sewer with the required spacing from the trees. Response: Storm sewer has been moved from underneath the median and is now in the southern lane. Department: Environmental Planning Contact: Stephanie Blochowiak, 970-416-4290, sblochowiak@fcgov.com Topic: General Comment Number: 24 Comment Originated: 12/03/2018 12/03/2018: INFORMATION ONLY: Environmental Planning is ready for Hearing. This site NHBZ can meet LUC 3.4.1 performance standards. Response: Acknowledged. Comment Number: 25 Comment Originated: 12/03/2018 12/03/2018: FOR DA: Submit weed management, wetland establishment and monitoring plan to be included in Exhibits in the Development Agreement. Response: A weed management and wetland establishment/monitoring plan has been included in this submittal. Comment Number: 26 Comment Originated: 12/03/2018 12/03/2018: FOR DCP: Prior to issuance Development Construction Permit submit 1) security at 125% of cost estimate of installation for NHBZ (materials and labor) and 2) security at 125% of cost estimate for wetland and NHBZ weed management and monitoring for three years. Response: Acknowledged. Department: Water Conservation Contact: Eric Olson, 970-221-6704, eolson@fcgov.com Topic: General Comment Number: 1 Comment Originated: 11/19/2018 11/19/2018: Irrigation plans are required no later than at the time of building permit. The irrigation plans must comply with the provisions outlined in Section 3.2.1(J) of the Land Use Code. Direct questions concerning irrigation requirements to Eric Olson, at 221-6704 or eolson@fcgov.com Response: Acknowledged. Irrigation plans will be submitted no later than at the time of building permit. 18 Department: Outside Agencies Contact: Todd Sullivan, 970-221-6695, tsullivan@fcgov.com Topic: General Comment Number: 1 Comment Originated: 12/03/2018 12/03/2018: ELCO provided comments directly to Northern Engineering. A copy of those comments can be provided if requested. Response: Previous redlines and comments will be routed to ELCO by Northern. Department: Technical Services Contact: Jeff County, 970-221-6588, jcounty@fcgov.com Topic: General Comment Number: 3 Comment Originated: 08/07/2018 12/03/2018: INFORMATION ONLY: A complete review of all plans will be done at FDP. 09/26/2018: A complete review of all plans will be done at FDP. 08/07/2018: A complete review of all plans will be done at FDP. Response: Acknowledged. Comment Number: 4 Comment Originated: 08/07/2018 12/03/2018: FOR APPROVAL: Please make sure all references to Suniga, are labeled as Suniga Road. This is the official name per City resolution 2015-011. 09/26/2018: Please make sure all references to Suniga, are labeled as Suniga Road. This is the official name per City resolution 2015-011. 08/07/2018: Please make sure all references to Suniga, are labeled as Suniga Road. This is the official name per City resolution 2015-011. Response: Acknowledged Response: Suniga Road is labeled on all site and landscape plans. Comment Number: 5 Comment Originated: 09/26/2018 12/03/2018: FOR APPROVAL: Please change all plan titles to Waterfield Fourth Filing. 09/26/2018: The titles need to match on all plan sets. Response: Titles now say Waterfield Fourth Filing Response: Plan titles have been updated. Topic: Plat Comment Number: 1 Comment Originated: 08/07/2018 12/03/2018: FOR APPROVAL: Please make changes as marked. If changes are not made or you disagree with comments, please provide written response of why corrections were not made. Please provide any responses on redlined sheets and/or in response letter. Response: Acknowledged. 09/26/2018: No changes were made. Please revise per 8/8/18 redlines. 08/07/2018: Please make changes as marked. If changes are not made or you disagree with comments, please provide written response of why corrections 19 were not made. Please provide any responses on redlined sheets and/or in response letter. Comment Number: 13 Comment Originated: 08/08/2018 12/04/2018: This comment is intended to be specifically to be applied to the dimensions of the front porch - not the a Housing Model standard. The applicant should respond to the attributes of the front porch only and not in the context of needing three Housing Models for the Single Family Attached Dwellings. 09/26/2018: For Lot Typical B, single family attached 2-story, there are two units where the front porch could be lengthened without impacting privacy. As discussed, these front porches are the only places for outdoor enjoyment for the single family attached product. 08/08/2018: The response to Conceptual Review comment number eight is that all front porches will have minimum dimensions of 7-feet by 9-feet. For the single family attached units that do not front on a public street, why not simply allow the length of the porch to reflect the entire width of the unit? This would seem practical and allow for greater enjoyment of outdoor space. Response: Please see the below front elevation and front portion of the 1st floor plan view in reference to the comment about lengthening front porches on the interior 2-story, single family attached units. As previously noted, all front porches will have minimum dimensions of 7-feet by 9-feet. As currently shown, the front porch space is approximately 7’ x 11.5’. While exterior (or end) units allow for larger porch sizes, the interior units do not for several reasons. From an architectural and design standpoint, the smaller front porches on interior units allow for additional articulation on the first floor of the building. By having smaller front porches on the interior units, the first- floor roof line is broken up across the length of the building, adding both architectural interest as well as further breaking up the monotony of a single linear first floor roof. The smaller front porches on the interior units also serve a very practical function in that it allows the physical space necessary to meet life safety codes for the egress window on the basement option. On rear alley loaded homes such as this, the back portion of the home’s first floor is the garage, which is unexcavated space, not allowing for an emergency egress in the rear. If the porch extended the full width of the home (on interior units) there would be no available location for the egress window. In addition to the front porch space for outdoor enjoyment, residents will also have the use of a small semi private front yard space. TIMBERLINE ROAD OLD VINE DRIVE LEMAY AVENUE PROJECT SITE OLD VINE DRIVE APRIL 2019 PRELIMINARY UTILITY PLANS FOR A REPLAT OF A PORTION OF WATERFIELD THIRD FILING AND TRACT A, WATERFIELD FIRST FILING, LOCATED IN THE WEST HALF OF SECTION 5, TOWNSHIP 7 NORTH, RANGE 68 WEST OF THE 6TH PRINCIPAL MERIDIAN, CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO CONTACT INFORMATION PROJECT TEAM: Ripley Design, Inc. Katy Thompson 419 Canyon Avenue, Suite 200 Fort Collins, CO 80521 (970) 224-5828 UTILITY CONTACT LIST: * UTILITY COMPANY * This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility for the accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility for locating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center of Colorado (UNCC) at 811 for additional information. PHONE NUMBER Northern Engineering Services, Inc. Ryan Banning, PE 301 N. Howes St., Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 PLANNER/LANDSCAPE ARCHITECT VICINITY MAP NORTH SITE ENGINEER/ SURVEYOR PROJECT BENCHMARKS: SHEET INDEX CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R ELCO Water District--------------------------------------------------------------------- (970) 493-2044 Boxelder Sanitation District------------------------------------------------------------ (970) 498-0604 Century Link------------------------------------------------------------------------------- (970) 445-4382 Xcel Energy-------------------------------------------------------------------------------- (970) 225-7869 Xfinity---------------------------------------------------------------------------------------- (970) 567-0245 City of Ft. Collins Utilities - Light & Power------------------------------------------(970) 212-2900 WATERFIELD FOURTH FILING Northern Engineering Services, Inc NE Project No. 889-003 Date: June 13, 2013 ADDITIONAL FIELD SURVEYS: Northern Engineering Services, Inc Date(s): July 27, 2013 ORIGINAL FIELD SURVEY BY: A.G. Wassenaar Inc. "Geotechnical Site Development Study Waterfield Development Northwest of East Vine Drive and North Timberline Road" A. GENERAL NOTES 1. All materials, workmanship, and construction of ppublic improvements shall meet or exceed the standards and specifications set forth in the Larimer County Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of Fort Collins. 2. All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise. 3. These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer. Use of these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement of any work shown in these plans. 4. The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as beneficiary of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort Collins Engineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors and omissions contained in these plans. 5. All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and specifications current at the date of approval of the plans by the City of Fort Collins Engineer. 6. The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer shall be responsible for unknown underground utilities. 7. The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these plans. 8. The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility crossings required. 9. If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction. 10. The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is accomplished in a timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption of any utility service as well as the utility companies. 11. No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be required prior to commencement of any work. 12. The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer should be constructed prior to installation of the water lines and dry utilities. 13. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility. 14. A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is discharged into a storm sewer, channel, irrigation ditch or any waters of the United States. 15. The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan. 16. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 17. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must be submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. 18. The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the City of Fort Collins failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development. 19. All recommendations of the PRELIMNARY DRAINAGE REPORT FOR THRIVE DATED APRIL 17, 2019 by Northern Engineering Services, Inc., shall be followed and implemented. 16' 7' PARK TRAVEL 7' PARK 6' (MIN.) PKWY 30' ROADWAY 51' ROW (MIN.) (MIN) WALK 4.5' 6'.5 Min. Fence Setback UTIL. ESMT. 9' 9' UTIL. ESMT. (MIN.) PKWY 6' WALK (MIN) 4.5' 10' 10' 10' 8' TRAVEL PARK TRAVEL 8' PARK TRAVEL TURN 13' TRAVEL 13' LEFT 6' (MIN.) PKWY 36' ROADWAY 57' ROW (MIN.) (MIN) WALK 4.5' 6.5' MIN. FENCE SETBACK UTIL. ESMT. 9' 9' UTIL. ESMT. 36' ROADWAY (MIN) WALK 4.5' (MIN.) PKWY 6' H2O WV WV WV WV WV H2O V.P. TEST STA V.P. H2O H2O WV VAULT CABLE TELE TEST STA WV WV S VAULT CABLE S D D TELE S VAULT ELEC ELEC ELEC V.P. ELEC BRKR ELEC ELEC S S S H2O WV GAS H2O TEST STA GAS H Y D W WV WV WVWWVV WV WV V.P. C S H2O TEST STA H2O WV WV WV WV WV H2O V.P. TEST STA V.P. H2O H2O WV VAULT CABLE TELE TEST STA WV WV S VAULT CABLE S D D TELE S VAULT ELEC ELEC ELEC V.P. ELEC BRKR ELEC ELEC S S S H2O WV GAS H2O TEST STA GAS H Y D W WV WV WVWWVV WV WV V.P. C S H2O TEST STA H2O WV WV WV WV WV H2O V.P. TEST STA V.P. H2O H2O WV VAULT CABLE TELE TEST STA WV WV S VAULT CABLE S D D TELE S VAULT ELEC ELEC ELEC V.P. ELEC BRKR ELEC ELEC S S S H2O WV GAS H2O TEST STA GAS H Y D W WV WV WVWWVV WV WV V.P. C S H2O TEST STA VAULT CABLE TELE TEST STA WV WV S SS SS SS X X X X X X X X X X X X X OHE OHE OHE G G G G G G G W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W ST ST ST D IP RR WD RS RS IP RS RS RS RS DS RR IP IP IP ST ST ST ST VAULT CABLE S D D TELE S S S S VAULT ELEC VAULT ELEC WV WV WV VAULT C ELEC SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS H Y D W W W W W W W W W W W W W W TELE W GAS WV WV WV S W SS SS SS W W W W W W W W W W W W W W W WV RS RS GAS X X X X X X X X X X X X X X X X G G G G G G G G G G G G G G G G G W W W W W W W W W W W W W W W W RS RS IP RS IP IP IP IP RS RS RS RS IP IP RR RR RR MU MU MU MU MU MU WD WD WD ELEC ELEC E GAS T VAULT ELEC RS RS RS RS IP WD WD WD IP WD IP RR IP IP IP RS RS RS RS RS RS RS RS RS RS RS RS RS RS HM HM MU MU MU MU MU MU MU MU MU MU MU MU MU MU HM HM HM HM SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF 6" W 6" W TEST STA W W W W IP IP IP IP IP RR IP IP DS DS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS HM HM HM HM HM HM MU MU HM MU MU MU MU UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD H2O WV WV WV E E X X X X X X X X X OHE OHE OHE OHE W W W W W W W W W W W W W H 2O RS RS RS RS RS RS RS RS RS RS HM HM MU MU MU MU MU MU MU MU HM HM HM HM HM HM SF SF SF SF SF SF SF SF SF SF SF SF IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR UD UD UD UD UD UD UD UD UD UD WV H2O V.P. V.V.P. P. H2O H2O WV OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W RS RS RS RS UD UD UD UD SF SF SF SF SF SF SF STREET B WV VAULT ELEC ELEC ELEC V.P. ELEC BRKR Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C5.07 EROSION CONTROL DETAILS 138 ROCK SOCK SECTION ROCK SOCK PLAN ROCK SOCK JOINTING GRADATION TABLE SIEVE SIZE MASS PERCENT PASSING SQUARE MESH SIEVES NO. 4 2" 100 1-1/2" 90-100 1" 20-55 3/4" 0-15 3/8" 0-5 MATCHES SPECIFICATIONS FOR NO. 4 COARSE AGGREGATE FOR CONCRETE PER AASHTO M43. ALL ROCK SHALL BE FRACTURED FACE, ALL SIDES 001 CONCRETE WASHOUT AREA 002 ROCK SOCK 003 VEHICLE TRACKING PAD 004 SILT FENCE CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R 006 CURB INLET PROTECTION POSTS PREASSEMBLED SILT FENCE POSTS SHALL OVERLAP AT JOINTS SO THAT NO GAPS EXIST IN SILT FENCE. NOTE: THICKNESS OF GEOTEXTILE POST SHALL BE JOINED AS SHOWN, THEN HAS BEEN EXAGGERATED. ROTATED 180° IN DIRECTION SHOWN AND DRIVEN INTO THE GROUND. Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C5.08 EROSION CONTROL DETAILS 139 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R NOT TO SCALE CONSTRUCTION STANDARD NORTHERN ENGINEERING EROSION CONTROL FOR CONSTRUCTION ON INDIVIDUAL RESIDENTIAL LOTS NOT TO SCALE CONSTRUCTION STANDARD NORTHERN ENGINEERING TYPICAL OVERLOT GRADING OVERLOT TEMPLATE "A" LOT OVERLOT GRADING NOTES: OVERLOT TEMPLATE "B" LOT OVERLOT TEMPLATE WALKOUT/GARDEN LEVEL NOT TO SCALE CONSTRUCTION STANDARD NORTHERN ENGINEERING LOT GRADING RECOMMENDATIONS SECTION G-G G PLAN G BOP NOT TO SCALE RP Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 ELCO WATER DISTRICT DETAIL: DRAWN: DATE: SEE TRENCH WIDTH TABLE BELOW ELCO WATER DISTRICT DETAIL: DRAWN: DATE: EAST LARIMER COUNTY WATER DISTRICT UTILITY PLAN APPROVAL C6.00 UTILITY DETAILS 140 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 ELCO WATER DISTRICT DETAIL: DRAWN: DATE: ELCO WATER DISTRICT DETAIL: DRAWN: DATE: Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 ELCO WATER DISTRICT DETAIL: DRAWN: DATE: EAST LARIMER COUNTY WATER DISTRICT UTILITY PLAN APPROVAL ELCO WATER DISTRICT DETAIL: DRAWN: DATE: ELCO WATER DISTRICT DETAIL: DRAWN: DATE: ELCO WATER DISTRICT DETAIL: DRAWN: DATE: RKB 10/91 WATER MAIN CORPORATION STOP BRASS TAPPING SLEEVE (SUBJECT TO DISTRICT APPROVAL) BEDDING OF WATERMAIN- TYPE 'K' COPPER -ALL FITTINGS TO BE AWWA OR I.P. BY COPPER COMPRESSION PL 3" SEE ELCO STANDARD BEDDING DETAIL BEDDED IN PEA GRAVEL 6" IN ALL DIRECTIONS ELCO WATER DISTRICT DETAIL: DRAWN: DATE: RKB 10/91 WATER MAIN CORPORATION STOP BRASS DOUBLE STRAPPING SADDLE (SUBJECT TO DISTRICT APPROVAL) TYPE 'K' COPPER - PL BED IN PEA GRAVEL 6" ALL DIRECTIONS C6.01 UTILITY DETAILS 141 ELCO WATER DISTRICT DETAIL: Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 EAST LARIMER COUNTY WATER DISTRICT UTILITY PLAN APPROVAL C6.02 UTILITY DETAILS 142 ELCO WATER DISTRICT DETAIL: DRAWN: DATE: ELCO WATER DISTRICT DRAWN: DATE: RKB 10/91 SECTION A-A ELEVATION A A ELCO WATER DISTRICT DETAIL: DRAWN: DATE: RKB 10/91 CONCRETE PIPE ENCASEMENT DETAIL 301 CONCRETE ENCASED CROSSING (2) 302 CONCRETE ENCASED CROSSING (1) 300 INSULATED WATER MAIN AT STORM SEWER CULVERT CROSSING Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C6.03 UTILITY DETAILS 143 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C6.04 UTILITY DETAILS 144 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 800 CURB AND GUTTER 801 CURB AND GUTTER / SIDEWALK 802 MODIFIED MEDIAN CURB & GUTTER 803 RAISED MEDIAN TYPICAL CROSS-SECTION 6" 2"R. 2" 6" 6" 12" 1 1/2"R. 2'-6" 6" 4 1/2" 30" 9" R 0.5" 4.5" 18" 3.63" 21.75" R 0.13" 7" 2" 3.75" 12" ROLL-OVER VERTICAL (LOVELAND) Gutter edge may be tapered or battered. (Typical for all Curb & & Gutter Types) 7 3/8" (L) 1 3/8" 17" 6" 3 3/8" 14" FL R 16" R 16" DRIVE-OVER CURB, GUTTER AND DETACHED SIDEWALK 31" See Drawing 1601 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 900 ASPHALT PAVING AT CROSS PANS Max. Sign Panel 1. Attach the sign panels tightly to the post and use oversized washers to keep the sign from breaking loose from the post when hit by a vehicle. 2. Sign panels should be mounted a minimum of 7 feet above the pavement or ground. Cross section of post 3" - 6" ABOVE GRADE 2 1/4" Anchor 3. Signs larger than 36 inches in length or width require wind bracing and special post design. NOTES: 4. Anchor Stub and post are square steel tube (perforated). Anchor/Stub Post Size CRITERIA FOR SINGLE POST 36" x 36" 2.25" x 2.25" x 3'-0"2" x 2" x 12'-0" 5. All "No Parking" signs shall be installed at 45° from Flow Line. * * 2" x 2" x 10' OR 12' 12 GAUGE TELESPAR POST (22F12A31) 7'-0" MIN. CLEARANCE 2' - 3' FROM F Street Curb See Figure 16-1 SWSAMPLEAVE 2400 R1-1 "STOP" SIGN 30" HIGH DENSITY/DIAMOND GRADE. SIGN MOUNTED TO POST WITH 1 EACH DRIVE RIVET WITH NYLON WASHER AGAINST SIGN FACE (ON TOP OF THE SIGN). THE BOTTOM OF THE SIGN SHALL BE MOUNTED WITH 1 EACH 5/16"x2-1/2" HEW BOLT WITH METAL AND FROM NYLON WASHERS (NYLON WASHER AGAINST SIGN FACE) AND SECURED WITH 1 EACH 5/16" HEX NUT ON THE BACK SIDE OF POST. L 2-1/4" x 2-1/4" x 3' ANCHOR/STUB 2 EACH 8" BLADES MOUNTED TO POST Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C6.07 ROADWAY DETAILS 147 1000 STANDARD SIDEWALK 12" (Water & Sewer) If this section is less than 4' of existing asphalt/concrete, it must be removed and replaced. Edge of Pavement or Lip of Existing Gutter Compacted Lifts of Suitable Materials Pavement Thickness Varies Varies 1" (min.) (See Note 9 below for Storm.) 4" (min.) 6" (max.) Trench Width Varies 2' (min.) Bedding Material Undisturbed Soil Utility Conduit New Asphalt/Concrete Clean Road Base Existing Road Base 6" Full Depth Asphalt or Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 900 STORMWATER BEDDING REQUIREMENTS 901 STANDARD MANHOLE 902 FLAT TOP MANHOLE 903 CURB INLET OPENING FOR VERT. CURB & GUTTER 904 REINFORCEMENT FOR CURB INLET 905 AREA INLET 906 SIDEWALK CULVERT FOR VERT. CURB & GUTTER AND SIDWALK A A B B SECTION A-A DETAIL "A" SECTION B-B CURB FACE ASSEMBLY DETAIL GENERAL NOTES PLAN VIEW 6 IN. STEEL DECK RING WITH 24 IN. HEAVY DENVER COVER BY MACLEAR OR APPROVED EQUAL. 6 IN. THICK SIDEWALL (TYP. BOTH SIDES) 3 FT. 5 FT. 3 FT. 6 IN. 6 IN. BACK OF CURB SEE DETAIL "A" FLOW LINE 4 FT. OPENING WARPED CURB & GUTTER (TYP. BOTH SIDES) 6 IN. 3 FT.-6 IN. 6 IN. 2 FT. 11 FT. 6 IN. 2 FT. 4 FT.- 6 IN. 6 IN. SEE CURB FACE ASSEMBLY DETAIL MANHOLE RUNGS-12 IN. O.C. Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 1000 CONCRETE END SECTIONS 1001 FLARED END SECTION TRASH RACK 1002 STANDARD CONCRETE NOTES 1003 SAFL BAFFLE STANDARD DETAIL 1004 WATER QUALITY OUTLET STRUCTURE 1005 METAL SIDEWALK CULVERT FOR VERT. CURB & GUTTER BACK OF CURB EDGE OF STREET 5 8" GALV. STEEL PLATE 2 1 2 1 3"x2"x3 8" GALV. ANGLE SEE DETAIL 1 #4@12" O.C. #4@12" O.C. #4@12" O.C. 3"x2"x3 8" GALV. ANGLE 5 8" GALV. STEEL PLATE #3 REBAR ANCHOR 18 O.C. 3 8" BRASS SCREW 18 O.C. WITH COUNTERSUNK HEAD FLUSH WITH PLATE 6" 6" VARIES 2' 3' SECTION B-B Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C6.10 DRAINAGE DETAILS 150 1100 TYPE R INLET (1 OF 2) CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R INLET SCHEDULE Inlet ID Inlet Size Inlet Type C2 5' TYPE R C3-1 10' TYPE R C5-E1 SINGLE COMBINATION C5-W1 SINGLE COMBINATION C6-3-1 5' TYPE R C6-4 5' TYPE R C7-4 SINGLE COMBINATION E3 SINGLE COMBINATION E4 SINGLE COMBINATION F2 5' TYPE R F4-1-W1 SINGLE COMBINATION F4-1-E1 SINGLE COMBINATION F4-2 SINGLE COMBINATION F7 10' TYPE R I2 SINGLE COMBINATION I3 SINGLE COMBINATION K3 SINGLE COMBINATION K4 SINGLE COMBINATION K6 SINGLE COMBINATION K7 SINGLE COMBINATION K8-1 12" NYLOPLAST AREA DRAIN(SQUARE) K9 12" NYLOPLAST AREA DRAIN(SQUARE) M2 5' TYPE R M3 5' TYPE R N2 DOUBLE AREA INLET 1100 TYPE R INLET (2 OF 2) 6' 8' A B 1' SECTION A-A 2.6' 0.5' (TYP.) 0.5' (TYP.) 1' 60" Ø PIPE 15" Ø PIPE A B 0.5' (TYP.) SECTION B-B 60" Ø PIPE 15" Ø PIPE 6.5' PLAN VIEW Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C6.11 DRAINAGE DETAILS 151 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R 1101 60" JUNCTION BOX A A B B A A DATE DRAWN: 3/3/05 IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD V AULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT STORMWATER MANAGEMENT PLAN (SWMP) WATERFIELD FOURTH FILING Fort Collins, CO April 17, 2019 Prepared for: Thrive Home Builders 1875 Lawrence St., Suite 900 Denver, CO 80202 Prepared by: 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 Phone: 970.221.4158 Fax: 970.221.4159 www.northernengineering.com Project Number: 1496-001 This Drainage Report is consciously provided as a PDF. Please consider the environment before printing this document in its entirety. When a hard copy is absolutely necessary, we recommend double-sided printing. April 17, 2019 City of Fort Collins Stormwater Utility 700 Wood Street Fort Collins, Colorado 80521 RE: Stormwater Management Plan Waterfield Fourth Filing To Whom It May Concern: Northern Engineering Services, Inc. is pleased to submit this Stormwater Management Plan for the Waterfield Fourth Filing project. This report outlines Best Management Practices (BMPs) to be implemented with the proposed construction in order to minimize potential pollutants in stormwater discharges. We have prepared this report to accompany the Colorado Department of Public Health and Environment General Permit for Stormwater Discharge Associated with Construction Activities (aka, Stormwater Discharge Permit or SDP). The General Permit No. for this SDP is (to be filled-in by permittee) and the Certification No. for this SDP is (to be filled-in by permittee). The Permit Certification is Effective beginning (to be filled-in by permittee), and initial certification expires (to be filled-in by permittee). A copy of the issuance cover letter can be found in the Appendix D of this document (to be provided by permittee). Please note: this Stormwater Management plan (including the Site Maps) is not a static document. It is a dynamic device that should be kept current and logged as construction takes place. As such, this version was prepared to facilitate initial plan approvals and permitting, but does not necessarily reflect the final version, or the transitions throughout the construction process. As the site develops and changes, the Contractor is expected and encouraged to make changes to what is contained herein so that the SWMP works as effectively and efficiently as possible. It shall be the responsibility of the SWMP Administrator and/or the permit holder (or applicant thereof) to ensure the plan is properly maintained and followed. If you should have any questions or comments as you review this report, please feel free to contact us at your convenience. Sincerely, NORTHERN ENGINEERING SERVICES, INC. Blaine Mathisen, EI Project Engineer Waterfield Fourth Filing Stormwater Management Plan TABLE OF CONTENTS Vicinity Map 1.0 General Requirements ................................................................................................ 1 1.1 Objectives .................................................................................................................. 1 1.2 SMWP Availability ...................................................................................................... 1 1.3 Definitions.................................................................................................................. 1 1.4 Additional Permitting ................................................................................................... 1 2.0 Narrative Site Description ........................................................................................... 2 2.1 Existing Site Description .............................................................................................. 2 2.2 Nature of Construction Activity ..................................................................................... 2 2.3 Sequence of Major Activities ......................................................................................... 2 2.4 Site Disturbance ......................................................................................................... 2 2.5 Existing Data .............................................................................................................. 2 2.6 Existing Vegetation ...................................................................................................... 2 2.7 Potential Pollution Sources ........................................................................................... 2 2.8 Non-stormwater discharges .......................................................................................... 3 2.9 Receiving Waters ........................................................................................................ 3 3.0 Stormwater Management Controls ............................................................................... 4 3.1 SWMP Administrator ................................................................................................... 4 3.2 Best Management Practices (BMP’s) for Stormwater Pollution Prevention.......................... 4 3.3 Structural Practices for Erosion and Sediment Control ..................................................... 4 3.4 Non-Structural Practices for Erosion and Sediment Control .............................................. 7 3.5 Phased BMP Installation .............................................................................................. 9 3.6 Material Handling and Spill Prevention ........................................................................ 10 3.7 Dedicated Concrete or Asphalt Batch Plant .................................................................. 11 3.8 Vehicle Tracking Control ............................................................................................ 11 3.9 Waste Management and Disposal ............................................................................... 11 3.10 Groundwater and Stormwater Dewatering .................................................................... 11 4.0 Final Stabilization and Long-Term Stormwater Management ........................................ 12 4.1 Final Stabilization ..................................................................................................... 12 4.2 Long-Term Stormwater Management ........................................................................... 12 5.0 Inspection, Maintenance and Record Keeping ........................ Error! Bookmark not defined. 5.1 BMP Inspection ........................................................................................................ 12 5.2 BMP Maintenance .................................................................................................... 13 5.3 Record Keeping ........................................................................................................ 13 6.0 Additional SWMP and BMP Resources ....................................................................... 15 References ............................................................................................................... 16 Waterfield Fourth Filing Stormwater Management Plan LIST OF TABLES: Table 1 – Preliminary Permit and Construction Schedule ........................................................ 10 APPENDICES: APPENDIX A – Site Maps APPENDIX B – Erosion Control Details APPENDIX C – Landscape Plan APPENDIX D – Copies of Permits/Applications APPENDIX E – Inspection Logs APPENDIX F – Contractor Inserts (as needed) APPENDIX G – Contractor Inserts (as needed) Waterfield Fourth Filing Stormwater Management Plan 1 1.0 General Requirements 1.1 Objectives The objective of a Stormwater Management Plan (SWMP) is to identify all potential sources of pollution likely to occur as a result of construction activity associated with the site construction, and to describe the practices that will be used to reduce the pollutants in stormwater discharges from the site. The SWMP must be completed and implemented at the time the project breaks ground, and revised as necessary as construction proceeds to accurately reflect the conditions and practices at the site. This report summarizes the Stormwater Management Plan for the construction activity that will occur with Waterfield Fourth Filing in Fort Collins, CO. This plan has been prepared according to regulations of the Colorado Department of Public Health and Environment (CDPHE), Water Quality Control Division. 1.2 SMWP Availability This report is intended to remain on the aforementioned construction site to allow for maintenance and inspection updates, and for review during inspection. 1.3 Definitions BMP – Best Management Practice encompassing a wide range of erosion and sediment control practices, both structural and non-structural in nature, which are intended to reduce or eliminate any possible water quality impacts from stormwater leaving a construction site. Erosion Control BMPs – Practices that PREVENT the erosion of soil, such as minimizing the amount of disturbed area through phasing, temporary stabilization, and preserving existing vegetation. Sediment Control BMP’s – Practices to REMOVE sediment from runoff, such as sediment basins, silt fence, or inlet protection. Non-structural BMP’s – The implementation of methods, practices, and procedures to minimize water quality impacts, such as the preservation of natural vegetation, preventive maintenance and spill response procedures. Structural BMP’s – Physical devices that prevent or minimize water quality impacts, such as sediment basins, inlet protection, or silt fence. 1.4 Additional Permitting As mentioned above, this Stormwater Management Plan is associated with the Colorado Department of Public Health and Environment Stormwater Permit that is issued by the Water Quality Control Division of the CDPHE. Additional Environmental permitting not described in this report may be required as a part of this project. An example is the Construction Dewatering Permit for groundwater. Another example is the Air Pollution Emission Notice (APEN). The CDPHE website contains links to both of these permits, as well as many other potential permits. The Contractor is responsible for ensuring the proper permits are acquired. Waterfield Fourth Filing Stormwater Management Plan 2 2.0 Narrative Site Description 2.1 Existing Site Description The project is located at the west half of Section 5, Township 7 North, Range 68 West of the 6th P.M., City of Fort Collins, County of Larimer, State of Colorado. The project site is located on the north side of Vine Drive and is just northwest of the intersection between Vine Drive and Timberline Road. 2.2 Nature of Construction Activity The proposed project site plan is composed of single-family and multi-family residential development that will include internal roadways, utility services, and drainage facilities. 2.3 Sequence of Major Activities To complete the project, many basic categories of construction activity will take place. The first part will be the removal of the existing infrastructure. A portion of the existing Mergaser Drive will be getting removed and replaced. Once the existing infrastructure has been removed the topsoil and native grasses that are currently on-site will be removed followed by overlot grading. Next, utility installation will begin. New curb/gutter, paving, and sidewalks are expected to begin after utility installation. Followed by some additional fine grading for the swales. The aforementioned sequencing is an initial best guess and is subject to change at the Contractor’s discretion. 2.4 Site Disturbance The site disturbance will occur across roughly 94.5 acres. It is recommended that existing site condition photos be taken prior to the demolition. 2.5 Existing Data In order to complete the associated construction plans, a topographical survey of the site was completed. This survey consisted of field measurements made by Northern Engineering in June 2013. 2.6 Existing Vegetation The existing site vegetation consists of native grasses and invasive weeds. It is highly recommended that pre-construction photos be taken to clearly document vegetative conditions prior any disturbance activities. 2.7 Potential Pollution Sources As is typical with most construction sites, there are a number of potential pollution sources which could affect water quality. It is not possible for this report to identify all materials that will be used or stored on the construction site. It is the sole responsibility of the Contractor to identify and properly handle all materials that are potential pollution sources. The following are some common examples of potential pollution sources: • Exposed and stored soils • Management of contaminated soils • Off-site tracking of soils and sediment • Loading and unloading operations Waterfield Fourth Filing Stormwater Management Plan 3 • Outdoor storage of building materials, fertilizers, chemicals, etc. • Vehicle and equipment maintenance and fueling • Significant dust or particulate generating processes • Routine maintenance activities involving fertilizers, pesticides, detergents, fuels, solvents, oils, etc. • On-site waste disposal practices (waste piles, dumpsters, etc.) • Concrete truck/equipment washing • Non-industrial waste sources that may be significant, such as worker trash and portable toilets • Uncovered trash bins • Other areas or procedures where potential spills can occur • Stockpiling of materials that can be transported to receiving waterway(s) Management of Contaminated Soils: We are not aware of on-site contaminated soils. Loading and Unloading Operations: As site development and building construction progresses, space constraints will limit the number of on-site locations for loading and unloading activities to the building from Perennial Lane. The contractor will be responsible for the proper handling and management of pollution sources during loading and unloading operations. Dedicated Asphalt and Concrete Batch Plants: Neither a dedicated asphalt or concrete batch plant will be constructed on-site. 2.8 Non-stormwater discharges The Stormwater Construction Permit only covers discharges composed entirely of stormwater. Emergency firefighting water is the only authorized exception. Concrete Washout water can NOT be discharged to surface waters or to storm sewer systems without separate permit coverage. The discharge of Concrete Washout water to the ground, under specific conditions, may be allowed by the Stormwater Construction Permit when appropriate BMPs are implemented. The discharge of pumped stormwater, ONLY, from excavations, ponds, depressions, etc. to surface waters, or to a municipal storm sewer system is allowed by the Stormwater Construction Permit, as long as the dewatering activity and associated BMPs are identified in the Stormwater Management Plan (SWMP) and are implemented in accordance with the SWMP. Aside from the exceptions noted above, non-stormwater discharges must be addressed in a separate permit issued for that discharge. If groundwater is encountered, and dewatering is required, a Construction Dewatering Permit must be acquired from the Colorado Department of Public Health and Environment. 2.9 Receiving Waters The property historically drains via overland flow from the north to the south across the lot. The proposed development is in the City of Fort Collins Dry Creek Basin which ultimately flows into the Cache la Poudre River. Detention requirements for this basin are to detain the difference between the 100-year developed inflow rate and the historic 2-year release rate. Waterfield Fourth Filing Stormwater Management Plan 4 3.0 Stormwater Management Controls 3.1 SWMP Administrator A SWMP Administrator must be designated in conjunction with the Stormwater Permit. This person shall be responsible for developing, implementing, maintaining, and revising the SWMP. The SWMP Administrator will also be the contact for all SWMP-related issues and will be the person responsible for the accuracy, completeness, and implementation of the SWMP. The Administrator should be a person with authority to adequately manage and direct day-to-day stormwater quality management activities at the site. The SWMP Administrator for this site is: Name: (to be filled-in by permittee) Company: (to be filled-in by permittee) Phone: (to be filled-in by permittee) E-mail: (to be filled-in by permittee) 3.2 Best Management Practices (BMP’s) for Stormwater Pollution Prevention Beginning from mobilization, and throughout the entire construction of the project, erosion control devices shall be installed to ensure minimal pollutant migration. These erosion control devices may be installed in phases, or not at all, depending on actual conditions encountered at the site. It is the responsibility of the Contractor to make the determination as to what practices should be employed and when. In the event that a review agency deems BMPs to be insufficient, it shall be the responsibility of the contractor to implement modifications as directed. Best Management Practices (BMPs) are loosely defined as a method, activity, maintenance procedure, or other management practice for reducing the amount of pollution entering a water body. The term originated from rules and regulations in Section 208 of the Clean Water Act. Details for Structural and Non-Structural BMPs have been included in Appendix B. These details should be used for additional information on installation and maintenance of BMPs specified in this report. It is also intended to serve as a resource for additional BMPs that may be appropriate for the site that have not specifically been mentioned in the report. 3.3 Structural Practices for Erosion and Sediment Control Structural BMPs are physical devices that are implemented to prevent erosion from happening or to limit erosion once it occurs. These devices can be temporary or permanent, and installation of individual components will vary depending on the stage of construction. A table depicting construction sequence and BMP application/removal has been placed on the “Dynamic Site Plan” to help document the implementation of these BMPs. Refer to the Stormwater Management Plan Static Site Plan in the Appendix for the assumed location of all BMPs. Construction Details for Temporary BMPs are located in the Appendix for reference. Again, the final determination for which BMP’s will be installed, where they will be located, and when they will be installed shall be made by the Contractor, along with all documentation throughout the construction process. Silt Fencing (Phase I) Waterfield Fourth Filing Stormwater Management Plan 5 Silt fencing shall be provided to prevent migration of sediment off-site or into adjacent properties. All silt fencing shall be installed prior to any land disturbing activity (demolition, stockpiling, stripping, grading, etc.). Silt fencing is to be installed prior to site excavation or earthwork activities. Inspections of the silt fence should identify tears or holes in the material, and should check for slumping fence or undercut areas that allow flows to bypass the fencing. Damaged sections of the silt fence should be removed to maintain BMP effectiveness, typically before it reaches a depth of 6 inches. It is suggested that silt fencing be located along the entire project boundary except at the entrances onto the site off Merganser Drive and Suniga Road. Refer to the Erosion Control Plan (Sheets C7.00 through C7.06) for additional clarification. Sediment Control Log – aka “Straw Wattles” (Phase I) A Sediment Control Log is a linear roll made of natural materials, such as straw, coconut fiber, or other fibrous material trenched into the ground and held with a wooden stake. Sediment Control Logs can be used in many instances. Examples include perimeter control for stockpiles, as part of inlet protection designs, as check dams in small drainage ways, on disturbed slopes to shorten flow lengths, or in lieu of silt fencing (where appropriate). Sediment Control Logs should be inspected for excess sediment accumulation. Sediment should be removed prior to reaching half the height of the log. At a minimum, Sediment Control Logs should be used around soil stockpiles (including landscape material) and at all stormwater discharge locations other than inlets. There are two curb inlets within the property that will need to be protected via straw wattles. Refer to the Erosion Control Plan (Sheets C7.00 through C7.06) for additional clarification. Vehicle Tracking Control Pads (Phase I) Vehicle tracking control pads shall be provided to minimize tracking of mud and sediment onto paved surfaces and neighboring roadways. All vehicle tracking control pads shall be installed prior to any land disturbing activity (demolition – as necessary, stockpiling, stripping, grading, etc.). Location of vehicle tracking control pads will be located at any and all existing and future vehicle accesses being used during any of the construction phases. These locations will primarily be dictated by gates or openings in the temporary construction fencing that is expected to be installed. Vehicle tracking control pads are to be installed prior to demolition (as appropriate), site excavation or earthwork activities. Vehicle tracking pads should be inspected for degradation and aggregate material should be replaced as needed. If the area becomes clogged with water, excess sediment should be removed. Aggregate material should remain rough, and at no point should aggregate be allowed to compact in a manner that causes the tracking pad to stop working as intended. Suggested locations for vehicle tracking pads are at the proposed accesses off Merganser Drive and Suniga Road. Refer to the Erosion Control Plan (Sheets C7.00 through C7.06) for additional clarification. Inlet Protection (Phase I & II) Inlet protection shall be provided for existing inlets to prevent sediment transport from adjacent earthwork disturbance. Installation of these filters shall occur before adjacent earth disturbing activities (Phase I implementation). Wattle type filters are to be implemented for new and existing Waterfield Fourth Filing Stormwater Management Plan 6 inlets where asphalt does not exist. For these inlets, if pavement is constructed adjacent to the structure or if the area adjacent to the inlet is changed such that the wattle type filter is no longer effective, it shall be the responsibility of the Contractor to ensure that an appropriate method is used instead. For example, the wattle filter could be reused, or a gravel-block inlet filter may be installed. It will be left to the discretion of the Contractor as to whether replacement of any inlet filter is necessary. Inlet protection should be inspected regularly for tears that can result in sediment entering an inlet. Inlet protection should also be inspected for sediment accumulation upstream of the inlet, and sediment should be removed when the less than half of the capacity is available, or per manufacturer specifications. The Contractor shall provide inlet protection for all proposed inlets as they are installed (Phase II implementation). Refer to the Erosion Control Plan (Sheets C7.00 through C7.06) for additional clarification. Erosion Control Blankets (Phase II) A temporary degradable rolled erosion control product composed of natural flexible fibers shall be used on all seeded slopes 3:1 and greater (excluding mulched shrub bed areas). Erosion control blankets should be utilized to provide erosion control and to facilitate vegetation establishment. During installation, it is important to ensure that no gaps or voids exist under the material and that all corners of the material are secured using stakes and trenching. Stakes should be made of materials that are biodegradable. Continuous contact between the product and the soil is necessary to avoid failure. Erosion Control Blankets should be inspected regularly for signs of erosion, including beneath the mat. If voids are apparent, they should be filled with suitable soil. Inspections should also identify loose or damaged stakes, as well as loose portions of the blanket. If deficiencies are found, they should be repaired or replaced. Concrete Washout Area (Phase II) A concrete washout should be provided on the site. The washout can be lined or unlined excavated pits in the ground, commercially manufactured prefabricated containers, or aboveground holding areas. The concrete washout must be located a minimum of 400 feet from any natural drainage way or body of water, and at least 1000 feet from any wells or drinking water sources. Washout areas should not be located in an area where shallow groundwater may be present. Contractor shall clearly show the desired location and access to the Concrete Washout Area on the Stormwater Management Plan - Dynamic Site Plan. Contractor shall place a Vehicle Tracking Pad if the selected location for the Concrete Washout Area is detached from pavement. Clear signage identifying the concrete washout should also be provided. The Concrete Washout Area should be inspected regularly. Particular attention should be paid to signage to ensure that the area is clearly marked. Confirmation that the washout is being used should also be noted to ensure that other undesignated areas of the site are not being used incorrectly as a concrete washout. It is suggested the Contractor build two concrete wash out pits for this project. It is recommended that the concrete wash out pits be placed next to the vehicle tracking pads at the Merganser Drive entrance to the south of the site and the Suniga Road entrance to the east of the site. This location is only a suggestion and can be relocated at the discretion of the Contractor. Waterfield Fourth Filing Stormwater Management Plan 7 Permanent/Established Vegetation (Phase IV) Permanent or established vegetation and landscaping is considered a permanent form of sediment and erosion control for common open spaces, steep slopes and areas not exposed to prolonged scour velocities, or acute incipient motion bed shear stresses that will create soil erosion, rill formation and subsequent sediment transport. Areas where the previous conditions apply will contain sufficient permanent BMPs, such as riprap or cobble mulch. Permanent vegetation shall conform to the approved Landscape Plan prepared by Ripley Design. Permanent/Established vegetation and hardscape defines Phase IV of development. 3.4 Non-Structural Practices for Erosion and Sediment Control Non-Structural BMPs are practices or activities that are implemented to prevent erosion from happening or to limit erosion once it occurs. These BMPs can be a practice resulting in physical change to the site, such as mulching or slope stabilization. They can also result in behavioral changes on the site, such as changes to construction phasing to minimize exposure to weather elements, or increased employee awareness gained through training. Protection of Existing Vegetation (Phases I-IV) Protection of existing vegetation on a construction site can be accomplished through installation of a construction fence around the area requiring protection. In cases where up-gradient areas are disturbed, it may also be necessary to install perimeter controls to minimize sediment loading to sensitive areas such as wetlands. Trees that are to remain after construction is complete must be protected. Most tree roots grow within the top 12”-18” of soil, and soil compaction is a significant threat to tree health. As such, particular care should be taken to avoid activities within the drip-line of the tree. Direct equipment damage should also be prevented. The most effective way to ensure the health of trees is to establish a protection zone at the drip-line of the tree to prevent unintended activity in the area directly surrounding the tree. Fencing should be inspected and repaired when needed. If damage occurs to a tree, an arborist should be consulted on how to care for the tree. If a tree is damage beyond repair, the City Forester should be consulted on remediation measures. At a minimum, protection to all trees identified for retention on the plans by Ripley Design. Stockpile Management (Phases I-III) Stockpile management should be utilized to minimize erosion and sediment transport from soil stockpiles. In general, soil stockpiles should be located a minimum of 100 feet from any drainage way and 50 feet from any storm sewer inlets. Where practical, choose a stockpile location that will remain undisturbed for the longest period of time as the phases of construction progress. Sediment control BMPs should be placed around the perimeter of the stockpile, and a designated access point on the upstream side of the stockpile should be identified. BMPs such as surface roughening, temporary seeding, mulching, erosion control blankets, or soil binders should be used to stabilize the stockpile surface. As a part of stockpile management, regular inspections of the perimeter controls should be completed. If BMPs have been utilized to stabilize the surface of the stockpile, they should be inspected and repaired as needed. Waterfield Fourth Filing Stormwater Management Plan 8 While soil stockpiles are not expected with this project, it is possible that foundation excavation or the delivery landscaping material may generate temporary stockpiles. The location of any such stockpiles shall be the responsibility of the SWMP Administrator. Mulching (Phase I-III) Mulching helps reduce erosion by protecting bare soil from rainfall impact, increasing infiltration, and reducing runoff. Although often applied in conjunction with temporary or permanent seeding, it can also be used for temporary stabilization of areas that cannot be reseeded due to seasonal constraints. The most common type of mulch used is hay or grass that is crimped into the soil to keep it secure. However, crimping may not be practical on slopes steeper than three to one (3H:1V). The Contractor shall mulch all planted areas within twenty-four (24) hours after planting. Only weed-free and seed-free straw mulch may be used. Straw mulch should be applied at two (2) tons per acre, and shall be adequately secured by crimping, tackifier, netting or blankets. Hydraulic mulching may also be used on steep slopes or where access is limited. In the case that hydraulic mulching is utilized, the Contractor shall use wood cellulose fibers mixed with water at two thousands to two thousand five hundred (2,000-2,500) pounds per acre and organic tackifier at one hundred to four hundred (100-400) pounds per acre. The Contractor is responsible in applying wood chip mulch to all planted trees and shrubs as shown on the Landscape Plan prepared by Ripley Design. Wind Erosion/Dust Control (Phase I-IV) Wind Erosion and Dust Control BMP’s help to keep soil particles from entering the air as a result of land disturbing construction activities. Attached at the end of the Appendix B is the Fort Collins Dust Prevention and Control Manual. The purpose of this manual is to establish minimum requirements consistent with nationally recognize BMP’s for controlling fugitive dust emissions and to describe applicable best management practices to prevent, minimize, and mitigate off-property transport or off-vehicle transport of fugitive dust emissions pursuant to Chapter 12, Article X of the Fort Collins City Code (§12-150 et. seq) for specific dust generating activities and sources. Examples include use of a water truck or irrigation/sprinkler system to wet the top layer of disturbed soil, seeding and mulching, soil binders, or wind fences. Please refer to the last three pages of Appendix B for the Dust Control Plan. A Dust Control Plan is required for all development projects or construction sites with greater than five (5) acres in size. Street Sweeping (Phases I -IV) Street sweeping should be used to remove sediment that has been tracked onto adjacent roadways. Roadways should be inspected at least once a day, and sediment should be removed as needed. A check of the area inlet protection should be completed after sweeping to ensure nothing was displaced during sweeping operations. Street sweeping can reduce the sediment washed into the existing storm drain system. Street sweeping may be necessary on the existing hardscape areas which receive runoff from the disturbed areas. Saw Cutting Pollution Prevention (Phase I) The following protocol is recommended to prevent dust and slurry from asphalt and concrete saw cutting activities from migrating into the existing storm drain system. • Slurry and cuttings shall be vacuumed during cutting and surfacing operations Waterfield Fourth Filing Stormwater Management Plan 9 • Slurry and cuttings shall not remain on permanent concrete or asphalt pavement overnight • Slurry and cuttings shall not drain to any natural or constructed drainage conveyance • Collected slurry and cuttings shall be disposed of in a manner that does not violate groundwater or surface water standards Good Housekeeping Practices (All phases) Good housekeeping practices that will prevent pollution associated with solid, liquid, and hazardous construction-related materials and wastes should be implemented throughout the project. Examples of good housekeeping include providing an appropriate location for waste management containers, establishing proper building material staging areas, designating paint and concrete washout areas, establishing proper equipment/vehicle fueling and maintenance practices. Development of a spill prevention and response plan is another example of Good Housekeeping practices that should be used on the project. The following items are detailed examples of some of the good housekeeping practices that should be utilized throughout the project. It should be noted that a complete list of practices and detailed discussion regarding good housekeeping has been included with Appendix B. Street Sweeping and Vacuuming – Street sweeping and vacuuming should be used to remove sediment that has been tracked onto adjacent roadways. Roadways should be inspected at least once a day, and sediment should be removed as needed. A check of inlet protection should be completed after sweeping to ensure nothing was displaced during sweeping operations. Waste Management – Designate trash and bulk waste collection areas on-site. When possible, materials should be recycled. Hazardous material waste should be segregated from other solid waste. Waste collection areas should be located away from streets, gutters, watercourses, and storm drains. Dumpsters should be located near site entrances to minimize traffic on disturbed soils, and they should be placed on a level soil surface. Establish Proper Building Material Handling and Staging areas – Clearly designate site areas for staging and storage of building materials. Provide appropriate BMPs to ensure that spills or leaks are contained. Establish Proper Equipment/Vehicle Fueling and Maintenance Practices – If needed, create a clearly designated on-site fueling and maintenance area that is clean and dry. Provide appropriate BMPs to ensure that spills or leaks are contained. 3.5 Phased BMP Installation It is important to recognize the four (4) major Development Phases as defined by the State of Colorado’s Stormwater Discharge Permit (SDP). These four development phases (referred to as Sequencing by the City of Fort Collins) have been distinguished to aid in the appropriate timing of installation/implementation of BMPs at different stages of the construction process. These phases are described as follows: Phase I – Grading Stage; BMPs for initial installation of perimeter controls Phase II – Infrastructure Stage; BMPs for utility, paving and curb installation Phase III – Vertical Construction Stage; BMPs for individual building construction. Waterfield Fourth Filing Stormwater Management Plan 10 Phase IV – Permanent BMPs and final site stabilization. The following is a rough estimate of the anticipated construction sequence for site improvements. The schedule outlined below is subject to change as the project progresses and as determined by the General Contractor. Table 1 – Preliminary Permit and Construction Schedule Included in the back map pockets are two Site Plans: a “Static” Site Plan and a “Dynamic” Site Plan. The “Static” plan serves to display the overall management plan all at once. However, proper implementation of BMPs does not occur at once, and certain BMPs may move location in the construction process; therefore, the “Dynamic” Site Plan is intended for the Contractor to write in the BMP symbols to document the location and time the BMPs are installed and maintained throughout the entire construction process. 3.6 Material Handling and Spill Prevention Potential pollution sources, as discussed in earlier sections, are to be to be identified by the Contractor. Spill prevention procedures are to be determined and put in place prior to construction by the Contractor. A spill and flooding response procedure must also be determined and put in place prior to construction by the Contractor. Additionally, steps should be taken to reduce the potential for leaks and spills to come in contact with stormwater runoff, such as storing and handling toxic materials in covered areas or by storing chemicals within berms or other secondary containment devices. A notification procedure must be put in place by the Contractor, by which workers would first notify the site construction superintendent, who would then notify the SWMP Administrator. Depending on the severity of the spill, the site construction superintendent and SWMP Administrator would possibly notify the Colorado Department of Public Health and Environment - Water Quality Control Division, downstream water users, or other appropriate agencies. The release of any chemical, oil, petroleum product, sewage, etc., which enter waters of the State of Colorado (which include surface water, ground water, and dry gullies or storm sewers leading to surface water) must be reported immediately to the Division’s emergency spill reporting line at (877) 518-5608. All spills that will require cleanup, even if the spill is minor and does not need to be reported to the state, should still be reported to the City of Fort Collins Utilities office at 970-221-6700. While not expected with this project, it will be the responsibility of the Contractor to designate a fueling area and take the necessary precautions to ensure that no stormwater pollution occurs in the event that a fueling area is needed. Fueling areas shall be located a minimum 100 feet from all drainage courses. A 12-inch high compacted earthen ridge capable of retaining potential spills shall enclose fueling areas. Other secondary containment devices can be used instead of the earthen ridge. The area shall be covered with a non-porous lining to prevent soil contamination. TASK BEGINNING DATE ENDING DATE "BMP-PHASE OF DEVELOPMENT" Development Construction Permit Issued by City of Fort Collins October 2019 October 2019 I Overlot Grading (Demolition) October 2019 October 2019 I Utility Installation October 2019 February 2020 II Building Construction March 2020 November 2020 III Final Stabilization October 2020 November 2020 IV Waterfield Fourth Filing Stormwater Management Plan 11 Printed instructions for cleanup procedures shall be posted in the fueling area and appropriate fuel absorbents shall be available along with containers for used absorbents within the fueling area. 3.7 Dedicated Concrete or Asphalt Batch Plant There are not any dedicated concrete or asphalt batch plants anticipated with this project. In the event that a plant is needed, the Contractor should be aware that additional permitting will be required. In particular, an Air Pollutant Emission Notice (APEN) will need to be obtained from the CDPHE. 3.8 Vehicle Tracking Control In addition to the vehicle tracking pads discussed previously, additional measures can be taken to minimize and control sediment discharges from the site due to vehicle tracking. These measures can include fencing around the site to control access points. Regular street sweeping can also be used to minimize the transmission of sediment from the site due to vehicles leaving the site. The use of gravel parking areas and wash racks can also be implemented to ensure minimal vehicle tracking from the site. 3.9 Waste Management and Disposal It will be the responsibility of the Contractor to designate a concrete truck chute washout area and to clearly identify that area. Detailed information about the design and maintenance of the Concrete Washout can be found under the Structural Practices section of this report. At no time should untreated wash water be allowed to discharge from the site or to enter a storm drain system or stream. Upon completion of construction activities the concrete washout material shall be removed and properly disposed of prior to the area being restored. Any waste material that currently exists on the site or that is generated by construction will be disposed of in such a manner as to not cause pollutants in stormwater discharges. If waste is to be stored on-site, it shall be in an area located a minimum of 100 feet from all drainage courses. Whenever waste is not stored in a non-porous container, it shall be in an area enclosed by a 12- inch high compacted earthen ridge or some other approved secondary containment device. The area shall be covered with a non-porous lining to prevent soil contamination. Whenever precipitation is predicted, the waste shall be covered with a non-porous cover, anchored on all sides to prevent its removal by wind, in order to prevent precipitation from leaching out potential pollutants from the waste. On-site waste disposal practices, such as dumpsters, should be covered or otherwise contained as to prevent dispersion of waste materials from wind. It shall also be the responsibility of the Contractor to maintain a clean jobsite as to prevent dispersion of waste material and potential pollutants into adjacent properties or waterways. The location of, and protective measures for, temporary restroom facilities shall be the responsibility of the SWMP Administrator. 3.10 Groundwater and Stormwater Dewatering The BMPs selected for construction dewatering vary depending on the site-specific features, such as soils, topography, discharge quantities, and discharge location. Typically, dewatering involves pumping water from an inundated area to a BMP, prior to the water being released downstream into a receiving waterway, sediment basin, or well-vegetated area. Acceptable BMPs included discharging water into a sediment trap or basin, using a dewatering filter bag, or using a series of sediment logs. A settlement tank or an active treatment system can also be utilized. Another Waterfield Fourth Filing Stormwater Management Plan 12 commonly used method to handle the pumped water is the “sprinkler method,” which involves applying the water to vegetated areas through a perforated discharge hose. Dispersal from a water truck for dust control can also be used to disperse the pumped water. Per the Miller Groundwater Engineering report, Groundwater is expected to be encountered. 4.0 Final Stabilization and Long-Term Stormwater Management 4.1 Final Stabilization All disturbed areas will be seeded, crimped and mulched. Soil amendments such as compost, peat, aged manure, or other similar materials, shall also be utilized. Soil amendments shall be tilled into the soil to a minimum depth of 6”, and should comply with the requirements found in City Code Section 12-132 (refer also to Land Use Code 3.8.21). As defined by the Colorado Department of Public Health and Environment (CDPHE) in the General Permit Application for Stormwater Discharges, “Final stabilization is reached when all soil disturbing activities at the site have been completed, and uniform vegetative cover has been established with a density of at least 70 percent of pre-disturbance levels or equivalent permanent, physical erosion reduction methods have been employed.” Table 2 - Native Grass Seed Mix Preferred Varieties Seeded Rate (lbs. per acre, drilled) PLS Seeded/acre Leymus Cinereus Great Basin Wilrye Mangar 3 285,000 Nassella Viridula Green Needlegrass Lodorm 2 362,000 Chnatherum Hymenoides Indian Ricegrass Paloma, Nezpar 1 188,000 Elymus Trachycaulus Slender Wheatgrass Primar, Revenue 2 320,000 Elymus Lanceolatus Thickspike Wheatgrass Critana 3 580,500 Pascopyrum Smithii Western Wheatgrass Arriba, Barton 4 504,000 Totals 15 2,239,500 Species 4.2 Long-Term Stormwater Management Stormwater will be collected via curb and gutter and will be detained and release through a series of detention ponds and wetland areas. For more information, refer to the Final Drainage Report submitted with this document. 5.0 Inspection, Maintenance and Record Keeping 5.1 BMP Inspection All temporary erosion control facilities shall be inspected at a minimum of once every two (2) weeks and after each significant storm event or snowmelt. Repairs or reconstruction of BMPs, as necessary, shall occur as soon as possible in order to ensure the continued performance of their intended function. It is the responsibility of the SWMP Administrator to conduct bi-weekly inspections, maintain BMPs if needed, to keep records of site conditions and inspections, and to update the SWMP as necessary. The construction site perimeter, disturbed areas, all applicable/installed erosion and sediment control measures, and areas used for material storage that are exposed to precipitation shall be inspected for evidence of, or the potential for, pollutants entering the drainage system. Erosion and sediment control measures identified in the SWMP shall be observed to ensure that they are operating correctly. Attention should be paid to areas that have a significant potential for Waterfield Fourth Filing Stormwater Management Plan 13 stormwater pollution, such as demolition areas, concrete washout locations, and vehicle entries to the site. The inspection must be documented to ensure compliance with the permit requirements. 5.2 BMP Maintenance Any BMP’s not operating in accordance with the SWMP must be addressed as soon as possible, immediately in most cases, to prevent the discharge of pollutants. If modifications are necessary, such modifications shall be documented so that the SWMP accurately reflects on-site conditions. The SWMP needs to accurately represent field conditions at all times. Uncontrolled releases of mud, muddy water, or measurable amounts of sediment found off-site will be recorded with a brief explanation of the measures taken to clean-up the sediment that has left the site, as well as the measures taken to prevent future releases. This record shall be made available to the appropriate public agencies (Colorado Department of Public Health and Environment, Water Quality Control Division; Environmental Protection Agency; City of Fort Collins; etc.) upon request. Preventative maintenance of all temporary and permanent erosion control BMPs shall be provided in order to ensure the continued performance of their intended function. Temporary erosion control measures are to be removed after the site has been sufficiently stabilized as determined by the City of Fort Collins. Maintenance activities and actions to correct problems shall be noted and recorded during inspections. Inspection and maintenance procedures specific to each BMP identified with this SWMP are discussed in Section 3. Details have also been included with Appendix B. 5.3 Record Keeping Documentation of site inspections must be maintained. The following items are to be recorded and kept with the SWMP: • Date of Inspection • Name(s) and title(s) of personnel making the inspection • Location(s) of sediment discharges or other pollutants from the site • Location(s) of BMP’s that need to be maintained • Location(s) of BMP’s that failed to operate as designed or proved inadequate • Locations(s) where additional BMP’s are needed that were not in place at the time of inspection • Deviations from the minimum inspection schedule • Descriptions of corrective action taken to remedy deficiencies that have been identified • The report shall contain a signed statement indicating the site is in compliance with the permit to the best of the signer’s knowledge and belief after corrective actions have been taken. Provided within Appendix E of this SWMP is an Example Inspection Log to aid in the record keeping of BMP inspections and maintenance. Photographs, field notebooks, drawings and maps should be included by the SWMP Administrator when appropriate. In addition to the Inspection Log, records should be kept documenting: • BMP maintenance and operation • Stormwater contamination • Contacts with suppliers • Notes on the need for and performance of preventive maintenance and other repairs • Implementation of specific items in the SWMP • Training events (given or attended) Waterfield Fourth Filing Stormwater Management Plan 14 • Events involving materials handling and storage • Contacts with regulatory agencies and personnel • Notes of employee activities, contact, notifications, etc. Records of spills, leaks, or overflows that result in the discharge of pollutants must be documented and maintained. A record of other spills that are responded to, even if they do not result in a discharge of pollutants, should be made. Information that should be recorded for all occurrences includes the time and date, weather conditions, reasons for the spill, etc. Some spills may need to be reported to authorities immediately. Specifically, a release of any chemical, oil, petroleum product, sewage, etc., which may enter waters of the State of Colorado (which include surface water, ground water and dry gullies or storm sewers leading to surface water) must be reported to the CDPHE. Additionally, the “Dynamic Site Plan” is intended to be a “living” document where the SWMP Administrator can hand write the location of BMPs as they are installed to appropriately reflect the current site conditions. Also on the “Dynamic Site Plan” is a “Table of Construction Sequence and BMP Application/Removal” that the SWMP Administrator can use to document when BMPs were installed or removed in conjunction with construction activities. These items have been included as an aid to the SWMP Administrator, and other methods of record keeping are at his or her discretion. This Stormwater Management Plan (both the text and map) is not a static document. It is a dynamic device intended to be kept current and logged as construction takes place. It shall be the responsibility of the SWMP Administrator and/or the permit holder (or applicant thereof) to ensure the plan is properly maintained and followed. Diligent administration is critical, including processing the Notice to Proceed and noting on the Stormwater Management Plan the dates that various construction activities occur and respective BMPs are installed and/or removed. Waterfield Fourth Filing Stormwater Management Plan 15 6.0 Additional SWMP and BMP Resources Urban Drainage and Flood Control District Urban Storm Drainage Criteria Manual - Volume 3 “Best Management Practices” Colorado Department of Transportation Erosion Control and Stormwater Quality Guide BMP Field Academy EPA Menu of BMP’s Construction Site Storm Water Runoff Control International Stormwater Best Management (BMP) Database Rocky Mountain Education Center Rocky Mountain Education Center Red Rocks Community College, Lakewood Keep It Clean Partnership Boulder Waterfield Fourth Filing Stormwater Management Plan 16 References 1. Final Drainage Report for Waterfield Fourth, Northern Engineering Services, April 17, 2018 (NE Project No. 1496-001) 2. Soil Resource Report for Larimer County Area, Colorado, Natural Resources Conservation Service, United States Department of Agriculture. 3. Urban Storm Drainage Criteria Manual, Volumes 1-3, Urban Drainage and Flood Control District, Water Resources Publications, LLC., Denver, Colorado, Updated November 2010. APPENDIX A SITE MAPS VAULT CABLE TELE TEST STA WV WV S SS SS SS X X X X X X X X X X X X X OHE OHE OHE G G G G G G G W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W ST ST ST D UD UD UD UD UD UD UD UD UD UD UD STREET G STREET H STREET H ALLEY 15 ALLEY 15 VAULT CABLE TELE TEST STA WV WV S SS SS SS X X X X X X X X X X X X X OHE OHE OHE G G G G G G G W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W ST ST ST D IP RR WD RS RS IP RS RS RS RS DS RR IP IP IP ST ST ST ST VAULT CABLE S D D TELE S S S S VAULT ELEC VAULT ELEC WV WV WV VAULT C ELEC SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS H Y D W W W W W W W W W W W W W W TELE W GAS WV WV WV S W SS SS SS W W W W W W W W W W W W W W W WV RS RS GAS X X X X X X X X X X X X X X X X G G G G G G G G G G G G G G G G G W W W W W W W W W W W W W W W W RS RS IP RS IP IP IP IP RS RS RS RS IP IP RR RR RR MU MU MU MU MU MU WD WD WD ELEC ELEC E GAS T VAULT ELEC RS RS RS RS IP WD WD WD IP WD IP RR IP IP IP RS RS RS RS RS RS RS RS RS RS RS RS RS RS HM HM MU MU MU MU MU MU MU MU MU MU MU MU MU MU HM HM HM HM SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF 6" W 6" W TEST STA W W W W IP IP IP IP IP RR IP IP DS DS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS HM HM HM HM HM HM MU MU HM MU MU MU MU UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD SF SF H2O WV WV WV E E X X X X X X X X X OHE OHE OHE OHE W W W W W W W W W W W W W H 2O RS RS RS RS RS RS RS RS RS RS HM HM MU MU MU MU MU MU MU MU HM HM HM HM HM HM SF SF SF SF SF SF SF SF SF SF SF SF IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR UD UD UD UD UD UD UD UD UD UD WV H2O V.P. V.V.P. P. H2O H2O WV OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W RS RS RS RS UD UD UD UD SF SF SF SF SF SF SF STREET B WV VAULT ELEC ELEC ELEC V.P. ELEC BRKR ST ST ST ST VAULT CABLE S D D TELE S S S S VAULT ELEC VAULT ELEC WV WV WV VAULT C ELEC SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS H Y D W W W W W W W W W W W W W W TELE W GAS WV WV WV S W SS SS SS W W W W W W W W W W W W W W W WV MERGANSER DR. STREET H GAS X X X X X X X X X X X X X X X X G G G G G G G G G G G G G G G G G W W W W W W W W W W W W W W W W UD UD UD UD UD UD UD UD UD UD UD UD UD STREET G ALLEY 22 ALLEY 23 ALLEY 24 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern ELEC ELEC E GAS T VAULT ELEC 6" W 6" W 6" W 6" W UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD 6" W 6" W STREET A STREET D MERGANSER DR. ALLEY 2 ALLEY 1 ALLEY 3 ALLEY 4 ALLEY 8 ALLEY 8 ALLEY 8 ALLEY 5 ALLEY 6 ALLEY 7 ALLEY 9 ALLEY 16 SUNIGA ROAD Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 KEYMAP TEST STA W W W W UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD STREET B MERGANSER DR. STREET F STREET F ALLEY 9 ALLEY 12 ALLEY 13 ALLEY 13 ALLEY 14 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 KEYMAP R R SUNIGA DRIVE H2O WV WV WV E E X X X X X X X X X OHE OHE OHE OHE W W W W W W W W W W W W W H 2O IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD STREET C STREET C STREET D ALLEY 8 ALLEY 8 ALLEY 9 ALLEY 9 ALLEY 10 ALLEY 10 ALLEY 11 N TIMBERLINE ROAD Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. WV H2O V.P. V.V.P. P. H2O H2O WV OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W U D UD UD UD STREET B WV VAULT ELEC ELEC ELEC V.P. ELEC BRKR ELEC ELEC E E E TELE IRR APPENDIX B EROSION CONTROL DETAILS Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 C7.07 EROSION CONTROL DETAILS 127 ROCK SOCK SECTION ROCK SOCK PLAN ROCK SOCK JOINTING GRADATION TABLE SIEVE SIZE MASS PERCENT PASSING SQUARE MESH SIEVES NO. 4 2" 100 1-1/2" 90-100 1" 20-55 3/4" 0-15 3/8" 0-5 MATCHES SPECIFICATIONS FOR NO. 4 COARSE AGGREGATE FOR CONCRETE PER AASHTO M43. ALL ROCK SHALL BE FRACTURED FACE, ALL SIDES 001 CONCRETE WASHOUT AREA 002 ROCK SOCK 003 VEHICLE TRACKING PAD 004 SILT FENCE CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R 006 CURB INLET PROTECTION POSTS PREASSEMBLED SILT FENCE POSTS SHALL OVERLAP AT JOINTS SO THAT NO GAPS EXIST IN SILT FENCE. NOTE: THICKNESS OF GEOTEXTILE POST SHALL BE JOINED AS SHOWN, THEN HAS BEEN EXAGGERATED. ROTATED 180° IN DIRECTION SHOWN AND DRIVEN INTO THE GROUND. Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 C7.08 EROSION CONTROL DETAILS 128 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R NOT TO SCALE CONSTRUCTION STANDARD NORTHERN ENGINEERING EROSION CONTROL FOR CONSTRUCTION ON INDIVIDUAL RESIDENTIAL LOTS NOT TO SCALE CONSTRUCTION STANDARD NORTHERN ENGINEERING TYPICAL OVERLOT GRADING OVERLOT TEMPLATE "A" LOT OVERLOT GRADING NOTES: OVERLOT TEMPLATE "B" LOT OVERLOT TEMPLATE WALKOUT/GARDEN LEVEL NOT TO SCALE CONSTRUCTION STANDARD NORTHERN ENGINEERING LOT GRADING RECOMMENDATIONS SECTION G-G G PLAN G BOP NOT TO SCALE RP APPENDIX C LANDSCAPE PLAN APPENDIX D COPIES OF PERMITS/APPLICATIONS (TO BE PROVIDED BY CONTRACTOR) APPENDIX E INSPECTION LOGS APPENDIX F CONTRACTOR INSERTS APPENDIX G REFERENCE MATERIAL Project Number: 1496-001 Location: Fort Collins, CO Date: April 16, 2019 Total Acres: 94.47 EROSION CONTROL MEASURE Units Estimated Quantity Unit Price Total Price each 32 $100.00 $3,200.00 Dandy Sack each 3 $250.00 $750.00 L.F. 8830 $1.10 $9,713.00 each 72 $125.00 $9,000.00 each 4 $300.00 $1,200.00 each 4 $200.00 $800.00 Straw Wattle each 8 $75.00 $600.00 acre 43.04 $1,000.00 $43,040.00 TOTAL = $68,303.00 TOTAL = $102,454.50 TOTAL = $141,705.00 REQUIRED AMOUNT OF SECURITY = $141,705.00 NOTE: 'Total Acres' represents total disturbed area. Vegetate Landscaped Areas Inlet Protection Rock Socks Concrete Washout Area Silt Fence - OR - COST TO VEGETATE: TOTAL ACRES x ($1000/acre) x 1.5 (WHICHEVER IS GREATER) WATERFIELD FOURTH FILING Erosion Control Cost Estimate Vehicle Tracking Control Pads AMOUNT OF SECURITY = 1.5 x $68,303.00 = = D:\Projects\1496-001\Drainage\Reports\SWMP Report\1496-001_Erosion-Escrow-Estimate.xls NOT TO SCALE PLANTED RIPRAP INSTALLATION 008 BALE OUTLET PROTECTION 009 RIPRAP DETAIL 010 LOT EROSION CONTROL DETAILS SILT FENCE JOINTS DRIVE POSTS VERTICALLY INTO THE GROUND TO A MINIMUM DEPTH OF 18". EXCAVATE A TRENCH APPROXIMATELY 4" WIDE AND 4" DEEP ALONG THE LINE OF POSTS AND UPSLOPE FROM THE BARRIER. ANCHOR TRENCH SHALL BE EXCAVATED BY HAND, WITH TRENCHER, OR WITH SILT FENCE INSTALLATION MACHINE. NO ROAD GRADERS, BACKHOES, ETC. SHALL BE USED. NOT LESS THAN THE BOTTOM 1' OF THE SILT FENCE FABRIC SHALL BE BURIED IN THE TRENCH. THE TRENCH SHALL BE COMPACTED BY HAND, WITH "JUMPING JACK" OR BY WHEEL ROLLING. COMPACTION SHALL BE SUCH THAT THE SILT FENCE RESISTS BEING PULLED OUT OF ANCHOR TRENCH BY HAND. SILT FENCE INDICATED IN THE PLANS SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES. USE WOOD POSTS OR OTHER MATERIAL AS ACCEPTED BY THE CITY. INSTALLATION NOTES: 1. 2. 3. 4. 5. 6. 7. THE CONTRACTOR SHALL INSPECT SILT FENCE EVERY TWO WEEKS AND AFTER SIGNIFICANT STORM EVENTS AND MAKE REPAIRS OR CLEAN OUT UPSTREAM SEDIMENT AS NECESSARY. SEDIMENT ACCUMULATED UPSTREAM OF SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM SEDIMENT REACHES A DEPTH OF 6". SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS ACCEPTED BY THE CITY. IF ANY DISTURBED AREA EXISTS AFTER REMOVAL, IT SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER ACCEPTED BY THE CITY. MAINTENANCE NOTES: 1. 2. 3. 4" MIN. 4" MIN. 1 1 2" x 1 1 2" WOODEN FENCE POSTS SF 005 SWALE WATTLE DIKE SF IP VTC WD CWA Ô Ô Ô Ô Ô 007 DANDY SACK DS RS IRR IRR IRR IRR IRR IRR W W W W W W W W W W W W W W W W W W W W W H2O GAS GAS IRR IRR IRR IRR D D D IRR IRR IRR IRR IRR IRR IRR IRR IRR ALLEY 4 ALLEY 8 FUTURE REALIGNED N TIMBERLINE ROAD Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R SWMP DYNAMIC EROSION CONTROL PLAN 7 C7.00 C7.01 C7.02 C7.03 C7.04 C7.05 C7.06 C7.06 MATCHLINE-SEE SHEET C7.04 MATCHLINE-SEE SHEET C7.05 MATCHLINE-SEE SHEET C7.03 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION/REMOVAL Project: WATERFIELD FOURTH FILING Date: 04/17/19 Contractor to utilize this table to indicate when construction activities occur and when each associated BMP is installed or removed. CONSTRUCTION PHASE (Monthly) 1 2 3 4 Grading Overlot Swales, Drainageways Pipeline Installation Stormwater Concrete Installation Building Structure Miscellaneous Hardscape Amenities BEST MANAGEMENT PRACTICES Temporary Contour Furrows and Diversion Dikes (Ripping/Disking) Inlet Protection (IP) Vehicle Tracking Control (VTC) Flow Barriers (Bales, Wattles, Etc) (WD) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/ etc. Permanent Mulching/Sealant Permanent Seed Planting Water Service Sanitary Sewer Service Curb and Gutter Concrete Parking and Drive Aisle and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION SWMP DYNAMIC EROSION CONTROL PLAN 6 C7.00 C7.01 C7.02 C7.03 C7.04 C7.05 C7.06 C7.06 MATCHLINE-SEE SHEET C7.03 MATCHLINE-SEE SHEET C7.06 MATCHLINE-SEE SHEET C7.04 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION/REMOVAL Project: WATERFIELD FOURTH FILING Date: 04/17/19 Contractor to utilize this table to indicate when construction activities occur and when each associated BMP is installed or removed. CONSTRUCTION PHASE (Monthly) 1 2 3 4 Grading Overlot Swales, Drainageways Pipeline Installation Stormwater Concrete Installation Building Structure Miscellaneous Hardscape Amenities BEST MANAGEMENT PRACTICES Temporary Contour Furrows and Diversion Dikes (Ripping/Disking) Inlet Protection (IP) Vehicle Tracking Control (VTC) Flow Barriers (Bales, Wattles, Etc) (WD) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/ etc. Permanent Mulching/Sealant Permanent Seed Planting Water Service Sanitary Sewer Service Curb and Gutter Concrete Parking and Drive Aisle N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION SWMP DYNAMIC EROSION CONTROL PLAN 5 C7.00 C7.01 C7.02 C7.03 C7.04 C7.05 C7.06 C7.06 MATCHLINE-SEE SHEET C7.06 MATCHLINE-SEE SHEET C7.05 MATCHLINE-SEE SHEET C7.02 MATCHLINE-SEE SHEET C7.03 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION/REMOVAL Project: WATERFIELD FOURTH FILING Date: 04/17/19 Contractor to utilize this table to indicate when construction activities occur and when each associated BMP is installed or removed. CONSTRUCTION PHASE (Monthly) 1 2 3 4 Grading Overlot Swales, Drainageways Pipeline Installation Stormwater Concrete Installation Building Structure Miscellaneous Hardscape Amenities BEST MANAGEMENT PRACTICES Temporary Contour Furrows and Diversion Dikes (Ripping/Disking) Inlet Protection (IP) Vehicle Tracking Control (VTC) Flow Barriers (Bales, Wattles, Etc) (WD) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/ etc. Permanent Mulching/Sealant Permanent Seed Planting Water Service Sanitary Sewer Service Curb and Gutter Concrete Parking and Drive Aisle R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R SWMP DYNAMIC EROSION CONTROL PLAN 4 C7.00 C7.01 C7.02 C7.03 C7.04 C7.05 C7.06 C7.06 MATCHLINE-SEE SHEET C7.04 MATCHLINE-SEE SHEET C7.05 MATCHLINE-SEE SHEET C7.06 MATCHLINE-SEE SHEET C7.01 MATCHLINE-SEE SHEET C7.02 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION/REMOVAL Project: WATERFIELD FOURTH FILING Date: 04/17/19 Contractor to utilize this table to indicate when construction activities occur and when each associated BMP is installed or removed. CONSTRUCTION PHASE (Monthly) 1 2 3 4 Grading Overlot Swales, Drainageways Pipeline Installation Stormwater Concrete Installation Building Structure Miscellaneous Hardscape Amenities BEST MANAGEMENT PRACTICES Temporary Contour Furrows and Diversion Dikes (Ripping/Disking) Inlet Protection (IP) Vehicle Tracking Control (VTC) Flow Barriers (Bales, Wattles, Etc) (WD) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/ etc. Permanent Mulching/Sealant Permanent Seed Planting Water Service Sanitary Sewer Service Curb and Gutter Concrete Parking and Drive Aisle Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R SWMP DYNAMIC EROSION CONTROL PLAN 3 C7.00 C7.01 C7.02 C7.03 C7.04 C7.05 C7.06 C7.06 MATCHLINE-SEE SHEET C7.04 MATCHLINE-SEE SHEET C7.03 MATCHLINE-SEE SHEET C7.00 MATCHLINE-SEE SHEET C7.01 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION/REMOVAL Project: WATERFIELD FOURTH FILING Date: 04/17/19 Contractor to utilize this table to indicate when construction activities occur and when each associated BMP is installed or removed. CONSTRUCTION PHASE (Monthly) 1 2 3 4 Grading Overlot Swales, Drainageways Pipeline Installation Stormwater Concrete Installation Building Structure Miscellaneous Hardscape Amenities BEST MANAGEMENT PRACTICES Temporary Contour Furrows and Diversion Dikes (Ripping/Disking) Inlet Protection (IP) Vehicle Tracking Control (VTC) Flow Barriers (Bales, Wattles, Etc) (WD) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/ etc. Permanent Mulching/Sealant Permanent Seed Planting Water Service Sanitary Sewer Service Curb and Gutter Concrete Parking and Drive Aisle ALLEY 16 ALLEY 16 ALLEY 20 ALLEY 21 ALLEY 16 ALLEY 22 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R SWMP DYNAMIC EROSION CONTROL PLAN 2 C7.00 C7.01 C7.02 C7.03 C7.04 C7.05 C7.06 C7.06 MATCHLINE-SEE SHEET C7.02 MATCHLINE-SEE SHEET C7.03 MATCHLINE-SEE SHEET C7.00 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION/REMOVAL Project: WATERFIELD FOURTH FILING Date: 04/17/19 Contractor to utilize this table to indicate when construction activities occur and when each associated BMP is installed or removed. CONSTRUCTION PHASE (Monthly) 1 2 3 4 Grading Overlot Swales, Drainageways Pipeline Installation Stormwater Concrete Installation Building Structure Miscellaneous Hardscape Amenities BEST MANAGEMENT PRACTICES Temporary Contour Furrows and Diversion Dikes (Ripping/Disking) Inlet Protection (IP) Vehicle Tracking Control (VTC) Flow Barriers (Bales, Wattles, Etc) (WD) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/ etc. Permanent Mulching/Sealant Permanent Seed Planting Water Service Sanitary Sewer Service Curb and Gutter Concrete Parking and Drive Aisle ELEC ELEC E E E TELE IRR IRR IRR IRR IRR IRR IRR W W W W W W W W W W W W W W W W W W W W W H2O GAS GAS IRR IRR IRR IRR D D D CWA VTC IP SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF IRR IRR IRR IRR IRR IRR IRR IRR IRR SF SF SF SF ALLEY 4 ALLEY 8 FUTURE REALIGNED N TIMBERLINE ROAD MU MU Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 151 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.06 EROSION CONTROL PLAN 137 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.04 MATCHLINE-SEE SHEET C5.05 MATCHLINE-SEE SHEET C5.03 UD UD UD UD UD UD UD SF SF SF SF STREET C STREET C STREET D ALLEY 8 ALLEY 8 ALLEY 9 ALLEY 9 ALLEY 10 ALLEY 10 ALLEY 11 N TIMBERLINE ROAD CWA VTC HM HM HM HM HM HM MU MU HM HM HM HM HM HM Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 151 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.05 EROSION CONTROL PLAN 136 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.03 MATCHLINE-SEE SHEET C5.06 MATCHLINE-SEE SHEET C5.04 SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF STREET B MERGANSER DR. STREET F STREET F ALLEY 9 ALLEY 12 ALLEY 13 ALLEY 13 ALLEY 14 RR HM HM HM HM HM HM HM HM HM Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 151 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.04 EROSION CONTROL PLAN 135 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.06 MATCHLINE-SEE SHEET C5.05 MATCHLINE-SEE SHEET C5.02 MATCHLINE-SEE SHEET C5.03 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. 6" W 6" W UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD 6" W 6" W MU MU SF SF SF SF SF STREET A STREET D MERGANSER DR. ALLEY 2 ALLEY 1 ALLEY 3 ALLEY 4 ALLEY 8 ALLEY 8 ALLEY 8 ALLEY 5 ALLEY 6 ALLEY 7 ALLEY 9 ALLEY 16 SUNIGA ROAD BOP Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 151 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.03 EROSION CONTROL PLAN 134 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.04 MATCHLINE-SEE SHEET C5.05 MATCHLINE-SEE SHEET C5.06 MATCHLINE-SEE SHEET C5.01 MATCHLINE-SEE SHEET C5.02 UD UD UD UD UD UD UD UD UD UD UD UD UD SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF STREET G ALLEY 22 ALLEY 23 ALLEY 24 BOP RR Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 151 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.02 EROSION CONTROL PLAN 133 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.04 MATCHLINE-SEE SHEET C5.03 MATCHLINE-SEE SHEET C5.00 MATCHLINE-SEE SHEET C5.01 CWA VTC RS RS RS RS RS RS RS MU MU MU MU HM HM HM HM HM HM HM HM SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF MERGANSER DR. STREET H ALLEY 16 ALLEY 16 ALLEY 20 ALLEY 21 ALLEY 16 ALLEY 22 HM HM Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 151 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.01 EROSION CONTROL PLAN 132 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.02 MATCHLINE-SEE SHEET C5.03 MATCHLINE-SEE SHEET C5.00 RR RS RS RS RS IP IP RS RS RS RS RR RR MU MU MU MU MU MU MU MU MU MU MU MU MU MU HM HM HM HM HM HM HM HM HM HM IP UD UD UD UD UD UD UD UD UD UD UD SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF STREET G STREET H STREET H ALLEY 15 ALLEY 15 ALLEY 16 ALLEY 16 ALLEY 17 ALLEY 18 ALLEY 19 ALLEY 20 ALLEY 22 ALLEY 24 ALLEY 25 BOP VTC CWA Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 151 C5.00 EROSION CONTROL PLAN 131 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FORTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: MATCHLINE-SEE SHEET C5.01 MATCHLINE-SEE SHEET C5.02 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 ALLEY 16 ALLEY 16 ALLEY 17 ALLEY 18 ALLEY 19 ALLEY 20 ALLEY 22 ALLEY 24 ALLEY 25 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 54 SWMP DYNAMIC EROSION CONTROL PLAN 1 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: MATCHLINE-SEE SHEET C7.01 MATCHLINE-SEE SHEET C7.02 C7.00 C7.01 C7.02 C7.03 C7.04 C7.05 C7.06 C7.06 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION/REMOVAL Project: WATERFIELD FOURTH FILING Date: 04/17/19 Contractor to utilize this table to indicate when construction activities occur and when each associated BMP is installed or removed. CONSTRUCTION PHASE (Monthly) 1 2 3 4 Grading Overlot Swales, Drainageways Pipeline Installation Stormwater Concrete Installation Building Structure Miscellaneous Hardscape Amenities BEST MANAGEMENT PRACTICES Temporary Contour Furrows and Diversion Dikes (Ripping/Disking) Inlet Protection (IP) Vehicle Tracking Control (VTC) Flow Barriers (Bales, Wattles, Etc) (WD) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/ etc. Permanent Mulching/Sealant Permanent Seed Planting Water Service Sanitary Sewer Service Curb and Gutter Concrete Parking and Drive Aisle VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT V.P. TEST STA V.P. TELE TEST STA D D TELE V.P. GAS TEST STA GAS V.P. TEST STA GAS T X X X X X X X X X X X X X X X X X OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE TELE GAS TELE R R IRR IRR H2O GAS GAS H2O IRR D D D D IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD V AULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT 1a 2 3 4b 5b 9 10 11 7b 4b 2 3 7b OS1 OS2 OS2 OS1 6 6 7b FOREBAY 1 FOREBAY 2 SWALE APPROXIMATE EDGE OF WATER FOREBAY 3 STORM DRAIN STORM DRAIN STORM DRAIN STORM DRAIN STORM DRAIN STORM DRAIN STORM DRAIN APPROXIMATE EDGE OF WETLANDS SWALE STORM DRAIN FOREBAY 4 INLETS (2) SWALE INLETS (2) INLETS (2) INLETS (2) ULTIMATE OUTFALL INLETS (2) 5a 5c 4a 5b 5c 4a 1a 1b 1b 7a 7d 7a 7d 7c 7c 8a 8c 8b 8c 8a 8b 9 10 11 C7.00 DRAINAGE EXHIBIT NORTH ( IN FEET ) 0 1 INCH = 150 FEET 150 300 152 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION A 1 1 A LEGEND: PROPERTY BOUNDARY PROPOSED CURB AND GUTTER PROPOSED SWALE PROPOSED STORM INLET PROPOSED STORM SEWER EXISTING CONTOUR PROPOSED CONTOUR DESIGN POINT OVERLAND FLOW ARROW DRAINAGE BASIN LABEL DRAINAGE BASIN BOUNDARY PROPOSED SWALE SECTION C7.00 150 450 PROPOSED DIRECT FLOW NOTES: 1. REFER TO THE "PRELIMNARY DRAINAGE REPORT FOR THRIVE DATED APRIL 17, 2019" BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION. DRAINAGE SUMMARY TABLE DESIGN POINT BASIN ID TOTAL AREA (acres) C2 C100 2-yr Tc (min) 100-yr Tc (min) Q2 (cfs) Q100 (cfs) 1 1 12.23 0.58 0.72 14.8 14.8 13.4 58.6 2 2 3.86 0.58 0.72 14.1 14.1 4.3 18.8 3 3 3.21 0.58 0.72 13.0 13.0 3.7 16.1 4 4 9.94 0.58 0.72 18.5 18.5 9.8 42.6 5 5 15.24 0.58 0.72 16.0 16.0 16.0 69.5 6 6 11.00 0.25 0.31 11.5 11.5 5.9 25.5 7 7 3.45 0.71 0.88 23.3 23.3 3.6 15.8 8 8 14.45 0.51 0.64 17.3 17.3 12.9 56.1 9 9 16.40 0.51 0.64 16.8 16.8 14.9 64.7 OS1 OS1 1.68 0.71 0.88 16.1 16.1 2.2 9.4 OS2 OS2 1.12 0.73 0.91 18.2 18.2 1.4 6.0 Pond ID Vol. (Ac-Ft) 100-Yr WSEL (Ft) WQ Capture Vol. (Ac-Ft) WQ WSEL (Ft) Total Req'd Vol. (Ac-Ft) 100-Yr Release (cfs) Wetland 18.44 4952.80 0.96 4951.50 19.40 4.00 1 8.11 4946.60 0.53 4942.70 8.64 7.45 2 4.53 4948.70 N/A N/A 4.53 12.82 D43.dwg DRAWN BY: T. COX CAD FILE NAME: DETAIL 1100 SINGLE COMBINATION INLET 1100 NYLOPLAST 12" DRAIN BASIN DWG SIZE A SCALE 1:20 SHEET 1 OF 1 DWG NO. 7001-110-189 REV E 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 12 IN DRAIN BASIN QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 03-29-06 DRAWN BY EBC 03-11-16 NMH (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS 18" MIN WIDTH GUIDELINE 8" MIN THICKNESS GUIDELINE (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN. BASED ON MANUFACTURING REQ.) 4" MIN MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION (MIN. MANUFACTURING REQ. SAME AS MIN. SUMP) (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) NYLOPLAST 12" DRAIN BASIN: 2812AG _ _ X WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 12" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC (1, 2) INTEGRATED DUCTILE IRON FRAME & GRATE TO MATCH BASIN O.D. THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 1 - GRATES/SOLID COVER SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05, WITH THE EXCEPTION OF THE BRONZE GRATE. 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS. SEE DRAWING NO. 7001-110-065 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER. 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. SEE DRAWING NO. 7001-110-111 FOR NON TRAFFIC INSTALLATION. THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. ® ©2013 NYLOPLAST DWG SIZE A SCALE 1:8 SHEET 1 OF 1 DWG NO. 7001-110-203 REV C 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 12 IN STANDARD GRATE ASSEMBLY TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 3-3-06 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY EBC NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 3-13-10 EBC 1299CGS APPROX. DRAIN AREA = 60.62 SQ IN APPROX. WEIGHT WITH FRAME = 40.68 LBS HINGED GRATE FOR EASY ACCESS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES GRATE MEETS H-20 LOAD RATING QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST SEE DRAWING NO. 7001-110-035 DUCTILE IRON DUCTILE IRON DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST 1.12 13.56 13.38 3.56 1.81 ® ©2010 NYLOPLAST 1100 NYLOPLAST 12" STANDARD GRATE ASSEMBLY 1100 INLET SCHEDULE (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS 18" MIN WIDTH GUIDELINE 8" MIN THICKNESS GUIDELINE (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (10" MIN. BASED ON MANUFACTURING REQ.) 6" MIN MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION (MIN. MANUFACTURING REQ. SAME AS MIN. SUMP) (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) (1, 2) INTEGRATED DUCTILE IRON FRAME & GRATE TO MATCH BASIN O.D. NYLOPLAST 30" DRAIN BASIN: 2830AG _ _X DWG SIZE A SCALE 1:40 SHEET 1 OF 1 DWG NO. 7001-110-193 REV G 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 30 IN DRAIN BASIN QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 04-03-06 DRAWN BY EBC 03-14-16 NMH THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 1 - GRATES/SOLID COVER SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS. SEE DRAWING NO. 7001-110-065. 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER (4" - 24"). 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. SEE DRAWING NO. 7001-110-111 FOR NON TRAFFIC INSTALLATION. ® ©2013 NYLOPLAST (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 30" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC DWG SIZE A SCALE 1:8 SHEET 1 OF 1 DWG NO. 7001-110-223 REV D 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 30 IN DOME GRATE TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 3-10-11 EBC ® ©2011 NYLOPLAST DUCTILE IRON 3-8-06 EBC SECTION A-A D D N D Y L O P L A S T O N O T P O L L U T E U C T I L E I R O N R A I N S T O W A T E R W A Y S A A DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST 3099CGD APPROX. DRAIN AREA = 409.94 SQ IN APPROX. WEIGHT WITH FRAME = 93.00 LBS Ø32.88 .38 9.00 1100 NYLOPLAST 30" DRAIN BASIN 1100 NYLOPLAST 30" DOME GRATE DETAIL 1 SECTION A-A PLAN SECTION C-C SLOPE VARIES 0.5% SLOPE (MIN.) VARIES VARIES 2' DEPRESSED GUTTER VARIES EXPANSION MATERIAL 5 8" GALV. STEEL PLATE EDGE OF STREET 12" R 12" R 3'-3" 2' OPENING 3'-3" 6" (TYP.) BACK OF CURB 3" (TYP.) 3' (TYP.) SIDEWALK (TYP.) EXTEND WALK 6" ON BOTH SIDES OF WALK VARIES VARIES SLOPE C C B B A A 8'-6" EXPANSION MATERIAL 3 8" BRASS SCREW 18" O.C. WITH COUNTERSINK HEAD FLUSH WITH PLATE 2' 6" E C B E E C D PLAN CAD FILE NAME: DRAWN BY: T. COX D46.dwg DATE DRAWN: 8/15/05 C C A A B B 1' Ls 3'-6" 6" Ws 6" 6" VARIES VARIES 6" Ws/2 Ws/2 SECTION C-C SECTION A-A SECTION B-B WELL SCREEN FLOW CONTROL PLATE 2'-6" 6" Wo Wo Wo Wp 4" (TYP.) 1' (MAX.) PLAN 6" 3" CLR. D 1 GENERAL NOTES SECTION D-D WQ D D OPP. CLR. ABBREVIATIONS @ # Wp Wo TYP. DIA. O.C. MAX. MIN. LEGEND INV. WQ ELEV. 6" 6" Ls Ws DETAIL LAST DATE REVISED: 4/7/11 STANDARD CONCRETE NOTES 1. ALL CONCRETE WORK SHALL BE IN ACCORDANCE WITH THE LATEST VERSION OF ACI 318, ACI 304, AND ACI 315. ALL CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 4,000 PSI AT 28 DAYS WITH 4%-6% ENTRAINED AIR AND TYPE II CEMENT UNLESS NOTED OTHERWISE. REINFORCING STEEL SHALL CONFORM TO ASTM A615, GRADE 60, DEFORMED UNLESS NOTED OTHERWISE. WELDED WIRE FABRIC SHALL CONFORM TO ASTM A185 WELDED STEEL WIRE FABRIC UNLESS NOTED OTHERWISE. SPLICES SHALL BE CLASS "B". ALL HOOKS SHALL BE STANDARD UNLESS NOTED OTHERWISE. THE FOLLOWING MINIMUM CONCRETE COVER SHALL BE PROVIDED FOR REINFORCING STEEL UNLESS SHOWN OTHERWISE ON DRAWINGS: CONCRETE CAST AGAINST EARTH = 3" CONCRETE EXPOSED TO EARTH OR WEATHER: #6 AND LARGER = 2" #5 AND SMALLER AND WWF = 1 1/2" CONCRETE NOT EXPOSED TO WEATHER NOR CAST AGAINST EARTH: SLAB AND WALL = 3/4" BEAMS AND COLUMNS = 1 1/2" A 3/4" CHAMFER SHALL BE PROVIDED AT ALL EXPOSED EDGES OF CONCRETE UNLESS NOTED OTHERWISE IN ACCORDANCE WITH ACI 301 SECTION 4.2.4. HOLES TO RECEIVE EXPANSION/WEDGE ANCHORS SHALL BE 1/8" LARGER IN DIAMETER THAT THE ANCHOR BOLT, DOWEL OR ROD AND SHALL CONFORM TO MANUFACTURER'S RECOMMENDATION FOR EMBEDDMENT DEPTH OR AS SHOWN ON THE DRAWINGS. LOCATE AND AVOID CUTTING EXISTING REBAR WHEN DRILLING HOLES IN ELEVATED CONCRETE SLABS. USE AND INSTALLATION OF CONCRETE EXPANSION/WEDGE ANCHORS SHALL BE PER ICBO AND MANUFACTURER'S WRITTEN RECOMMENDED PROCEDURES. 2. 3. 5. 6. 7. 4. 12 15 18 21 24 27 30 36 36 36 36 46 46 46 57 57 130 130 130 140 140 140 150 150 230 230 230 220 220 220 210 210 12 12 12 12 12 12 12 12 MIN. 4 FT. d (IN.) H (IN.) MIN. MAX. y (IN.) Ys H Ys y Ө (DEG.) D 24"Ø OUTLET INLET OUTLET INLET d C/L d C/L Ө H 18" or 24" FRONT SIDE SAFL BAFFLE PANEL TOP VIEW OF SUMP SIDE VIEW OF SUMP DETAIL A This generic detail does not encompass the sizing, fit, and applicability of the SAFL Baffle for this specific project. It is the ultimate responsibility of the design engineer to assure that the design is in compliance with all applicable laws and regulations. The SAFL Baffle is a patented technology of Upstream Technologies, Inc. and the University of Minnesota. Neither Upstream Technologies nor the University of Minnesota approves plans, sizing, or system designs. 3 8" DIA. ANCHOR BOLT 2" EMBEDMENT 1" x 1" STEEL TUBE FRAME NUT W/LOCK WASHER CASTING 24" INSIDE DIA. FLOW DETAIL A VARIES D SAFL BAFFLE STANDARD DETAIL UPSTREAM TECHNOLOGIES INC. 600 COUNTY ROAD D WEST, STE 14 NEW BRIGHTON, MN 55112 651.237.5123 PATENT PROTECTED Rev B (01-10-2019) Patents: US #8663466B2 - US #8715507B2 - US #9506237B2 - CA #2742207 NOTES: * Ideal Baffle height = distance from top of the highest Inlet pipe to the bottom of the outlet pipe plus 18" or greater * Minimum acceptable Baffle Height = distance from top of the highest inlet pipe to the bottom of the outlet pipe plus 12" * Heights greater than 57" require 2 Baffles stacked * Contact Upstream Technologies for pipes larger than 48" I.D. * For more information see our design guide * View the complete list of Available Baffle Sizes Yb Yt MIN. 3 FT. Yb 0" to 6" Yt CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C6.09 DRAINAGE DETAILS 149 Wetland Pond 1 ELEV A 4951.00 4941.4 ELEV B 4951.50 4942.7 ELEV C 4952.50 4943.7 SPILL ELEV 4953.00 4947 D wq (FT) 0.50 0.5 LS (FT) 4.00 4 WS (FT) 4.00 4 WO (FT) 1.00 1 HOLE DIA (INCH) 2.5 1.5 # ROWS 2 5 # COLUMNS 1 1 1% SLOPE FOR DRAINAGE 6 IN. 3 FT.-6 IN. 4 FT. WARPED GUTTER DEPRESSED GUTTER NORMAL FLOW LINE TOP OF GUTTER ALTERED FLOW LINE 6 IN. 6 IN. 1% SLOPE FOR DRAINAGE 6 IN. WALL 3 IN. RAD. 6 IN. EXTEND CHANNEL TO OUTSIDE EDGE OF WALL 10 IN. EMBEDMENT 8 8.5 FLUSH WITH CURB FACE NTS 1 1/2 IN. R #4 BAR 18 IN. LONG 2 IN. 2 IN. 4:1 6 IN. MAX/MIN. 8 IN. 2:1 #5 BAR 6 IN. 1 1/2 IN. PIPE SPACER AND 1 1/4 IN. LOCK NUT 4 IN. 1/4 IN. 1 1/4 IN. DIA. X 24 IN. GALV. 3 1/2 IN. AT TOP. 3 IN. X 3 IN. X 3/8 IN. PLATE 6 IN. 1/4 IN.-1 IN. LEG WARPED GUTTER VARIABLE MAX. HEIGHT-10 FT. 2 FT. -6 IN. MIN. (UNLESS SQUASH PIPE IS USED) STEEL ROD - THREADED 3 FT.-6 IN. 6 IN. 1. SEE D-7B FOR REINFORCEMENT. 2. FLOOR OF INLET SHALL BE SHAPED WITH ADDITION CONCRETE TO FORM INVERT TO PIPE CONNECTIONS. 3. MANHOLE RUNGS SHALL BE REQUIRED FOR INLET HEIGHT 4 FT. AND GREATER. 4. SIDEWALK SHALL BE 6 IN. THICK FOR 3 FT. ON EITHER SIDE OF INLET. 5. TOP SLAB OF INLET SHALL BE SLOPE TO MATCH SIDEWALK. SEE D-6. 6. EXPOSED STEEL SHALL BE GALVANIZED IN ACCORDANCE WITH AASHTO M-111. 401 402 403 404 405 406 407 408 501 502 503 504 8 8.5 8 IN. 12 IN. 9 IN. 6 IN. 24 IN. 9 IN. 9 IN. 12 IN. 12 IN. 12 IN. 12 IN. 12 IN. 12 IN. 601 5/8 IN. 5/8 IN. 5/8 IN. 5/8 IN. 3/4 IN. 1/2 IN. 1/2 IN. TABLE 1 BAR LIST FOR CURB INLET - II VIII II VII II II II II II IV II III 2 1 2 1 4 2 2 4 * 14 6 4 * 1 FT. 6 IN. 4 FT. 8 IN. 4 FT. 8 IN. 9 FT. 0 IN. 3 FT. 4 IN. 9 FT. 0 IN. 9 FT. 0 IN. * 3 FT. 2 IN. * 7 FT. 4 IN. 3 FT. 10 IN. 7 FT. 10 IN. - MARK DIA. O.C. TYPE NO. IN. SPACING REQ'D LENGHT ANCHOR 8 FT. 10 IN. - 5 FT. 0 IN. - 1 - 1 - *VARIBLE WITH HIGHT, REFER TO TABLE 2. 11 FT. 3 FT. 5 FT. 3 FT. 8 8.5 WITH 1 1/2 IN. 2 FT. DIA. HOLE IN CENTER 4 FT. 6 IN. 8 IN. O.C. 9 IN. O.C. 6 IN. O.C. 12 IN. 12 IN. ANCHOR BACK OF CURB FLOW LINE 503 504 502 501 401 601 407 407 408 ANCHOR 601 2 FT. 4 FT. - 6 IN. 601 501 ADD 1 #4 BAR (402) 404 504 503 ADD 1 #4 BAR (402) 402 406 12 IN. LAP 402 403 402 #4 BAR 3 IN CIR. OUTSIDE PIPE DIA. SECTION A-A 408 1 FT. 2 FT. 5 FT. 2 FT. 1 FT. 402 #4 ANCHORS 404 405 402 402 405 403 SECTION B-B A B A B PLAN VIEW NTS 3 FT. 6 IN. 4 FT. 0 IN. 4 FT. 6 IN. 5 FT. 0 IN. 5 FT. 6 IN. 6 FT. 0 IN. 6 FT. 6 IN. 7 FT. 0 IN. 7 FT. 6 IN. 8 FT. 6 IN. 8 FT. 6 IN. 9 FT. 0 IN. 9 FT. 6 IN. 10 FT. 0 IN. TYPE IV TYPE VII TYPE VIII TYPE III "U" "U" BENT LOOP 20 IN. 20 IN. 54 IN. 48 IN. 8 IN. 11 IN. 30 IN. 12 IN. LAP LENGHT STRAIGHT TYPE II LENGHT 402 405 404 406 CONC. STEEL C.Y. LB. 3 FT. 2 IN. 3 FT. 8 IN. 4 FT. 2 IN. 4 FT. 8 IN. 5 FT. 2 IN. 5 FT. 8 IN. 6 FT. 2 IN. 6 FT. 8 IN. 7 FT. 2 IN. 7 FT. 8 IN. 8 FT. 2 IN. 8 FT. 8 IN. 9 FT. 2 IN. 9 FT. 8 IN. 2 FT. 1 IN. 2 FT. 7 IN. 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 18 22 16 16 14 14 12 12 10 10 8 8 6 6 8 8 10 10 12 12 14 14 16 16 22 18 24 24 22 22 20 20 18 18 16 16 14 14 12 12 10 3 FT. 1 IN. 3 FT. 7 IN. 4 FT. 1 IN. 4 FT. 7 IN. 5 FT. 1 IN. 5 FT. 7 IN. 6 FT. 1 IN. 6 FT. 7 IN. 7 FT. 1 IN. 7 FT. 7 IN. 8 FT. 1 IN. 8 FT. 7 IN. H QUANITIES VARIBLES WITH HEIGHT TABLE 2 BAR BENDING DIAGRAM GENERAL NOTES: (DIMENSION ARE OUT TO OUT OF BAR) 1. QUANTITIES INCLUD VOLUMES OCCUPIED BY PIPES. STRUCTURAL STEEL REINFORCEMENT AROUND PIPES ARE NOT INCLUDED. 2. KEY JOINTS WHERE WALSS CONNECT TO TOP SLAB AND BASE. 3. REINFORCEMENT IN WALLS AND BASE SHALL BE 3 IN. FROM THE SIDES EXPOSED TO EARTH. REINFORCEMENT IN TOP SLAB SHALL BE 1 1/2 IN CLEAR. 29 IN. NTS NTS DETAIL "A" PLAN VIEW 907 CONCRETE TRICKLE PAN CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C6.08 DRAINAGE DETAILS 148 X/Y Composite Section NOTES: 1. All trenches shall be backfilled in accordance with the above detail unless otherwise specified by the Local Entity Engineer. 2. Prior to placement of asphalt/concrete, pavement edge shall be saw cut to a clean, vertical, and straight edge. 3. Where the surrounding soils are non-expansive, a sand/cement slurry (1 sack mix) may be substituted for backfill material. 4. Trench width shall not be more than 16" nor less than 12" wider than the outside diameter of the pipe. 5. Use a #4 rebar at centers along the perimeter of concrete replacement sections. 6. Refer to Chapter 22, Materials & Construction Specifications for compaction and testing requirements. 7. In unimproved areas, all disturbed areas shall be regraded, seeded & mulched. 8. In concrete roadways, a minimum of one entire concrete panel must be replaced. 9. Bedding material depth when installing storm sewer shall be up to spring line, except in areas of unsuitable backfill; then, bedding material shall be placed to a level 12" above pipe. 1004 TRENCH DETAIL 1. NO JOINTS ARE ALLOWED IN THE FLOWLINE. SIX INCH WIDE CURB OR "DUMMY JOINT" MAY BE TOOLED NO CLOSER THAN 6 INCHES FROM FLOW LINE AS SHOWN. 2. MINIMUM CONCRETE THICKNESS IS 6 INCHES. 3. JOINT PATTERN TO BE ACCORDING TO 'INTERSECTION GUTTER DETAIL' OR AS DETERMINED BY THE LOCAL ENTITY. 4. WOOD FLOAT FINISH IS REQUIRED OVER THE SLOPED SURFACE OF RAMP AND FLARES. 5. A 6 INCH WIDE CURB MAY BE POURED AT THE BACK OF THE RAMP AS SHOWN IF REQUIRED. IF CURB IS USED IT SHALL MATCH THE CURB AND GUTTER STYLE OF ADJACENT CURB AND GUTTER. 6. MINIMUM RAMP WIDTH SHALL BE FOUR FEET, OR THE SAME AS THE WIDEST ADJACENT SIDEWALK, WHICHEVER IS GREATER, UP TO A MAXIMUM WIDTH OF 8 FEET. 7. THE RAMP LANDING MAY BE POURED MONOLITHIC WITH THE ADJACENT TRANSITIONS PROVIDED THAT AN APPROVED "SHAKE-ON" PIGMENT BE USED TO COLOR THE LANDING AREA. 8. T= THICKNESS (AS SPECIFIED ON PLANS OR LOCAL ENTITY ENGINEER). STANDARD GRAY CONCRETE RAMP WITH PARTIALLY COLORED CONCRETE SECTION A-A LIP OF GUTTER PLAN VIEW FLOWLINE CURB A A 0.5' TYP. N.T.S. 6" 1:12 SLOPE MAX. CURB 0.5' 4' MIN. N.T.S. FLARE OPTION CURB OPTION 6" CURB 0" CURB 1' R 2' NOTES: t=6" or as specified 1"/ft. Max 1"/ft. Max 1.5' TRANSITION 1.5' TRANSITION Flared Option 2' FL 1:25 slope (max.) Truncated Dome Warning Detection Truncated Dome Warning Detection 1003 TRUNCATED DOMES ATTACHED SIDEWALK DETAIL Slope sidewalk to curb 1/4" per foot. NOTE: Construct sidewalk with joints at 10' intervals R 1/8" WEAKENED PLANE JOINT EXPANSION JOINT R1/4" and aligned with scoring on curb. INSTALL IN LOCATIONS SPECIFIED IN CHAPTER 22 1/2" 1/4" 1/4 SLAB THICKNESS 1/4" 1/2" Expansion Joint material DETACHED SIDEWALK DETAIL Variable Landscaping Slope sidewalk to curb 1/4" per foot. 2' min. Slope: Minumum 1 4"/ft Maximum 3"/ft 1002 PEDESTRIAN RAMP Sidewalk Driveway LIP F.L. T.C. DRIVEWAY SIDEWALK SECTION A-A NOTE: 1. Sidewalk grade shall remain consistent across driveway 3. This detail applies to Residential & Commercial driveways. 6" 6" Residential Detached Sidewalk Attached Sidewalk 1/2" Expansion Joint Material 1/2" Expansion Joint Material A A 2. For driveway design requirements, see CONST. DWG. 706 & 707. DETACHED ATTACHED 3'-0" 6'-0" All Sidewalk Thickness Shall Be 6" minimum. Min. SIDEWALK 8" Commercial F Curb Flare Varies Curb 2'-0" Flare Ramp concrete ramps Panels embedded in the Apron Gutter or Curb and Gutter Flow line 1:20 Slope 1:12 MAX Slope Section A-A NTS Varies Varies Curb Curb Flare Ramp 2'-0" Varies Panels Panels 6" A A CL Pedestrian flow Aligned with Ramp Width: 4.5' 5.0' 6.0' 7.0' 8.0' Note: Truncated dome panels are available in 2'x2' squares and 2'x2.5' rectangles. Combine the widths to fit the ramp. Panels may be cut to no less than a 2'x1.5' size. Panel Width Combinations: 2'+2.5' 2.5'+2.5' 2'+2'+2' 2.5'+2'+2.5' 2'+2'+2'+2' Note: 1. Truncated dome warning panel: Install panels along with the concrete pour for the ramp. The panel material shall be "Cast In Tact Warning Panels" or an equivalent material that must be first approved by the City Engineer prior to installation. The panel color shall be red, no other color is approved. Specifications for the panel and installation instructions will be provided upon request. 2. This drawing shows vertical curb. For Drive Over Curb the warning detection location shall be placed in the same position 6" back from the Face of Curb or . Case 1-Directional Ramps Case 2-Non-Directional Ramps Varies Panels Ramp Panels Flare 2'-0" Curb Case 3-Mid-Block Ramps 6" Panels Panels Apron Gutter or Flare 6" Flare (Center line of ramp) CL -Center line of ramp BOC BOC BOC FOC L or FL FOC BOC FL -Back of Curb -Face of Curb -Flow line 2' FORT COLLINS ONLY 1001 STANDARD SIDEWALK WITH 4 EACH DRIVE RIVETS WITH NYLON WASHERS * 12 Gauge 30" 8" 8" 904 PAVEMENT MARKING 906 TYPE III BARRICADE 902 SIGN POST 903 PAVEMENT MARKING 905 STREET NAME SIGNAGE 901 ALLEY DRAINAGE Gutter to gutter width of approach street 1/2 R11-2 (48x30) 1/4 1/4 extended by future development. dead end on a temporary basis, and must be maintained by the Developer until the street is These signs and barricades must be installed by the Developer at the end of all new streets that background, front side only, paint back and edges white. 3. Use 6" wide reflectorized orange stripes on reflectorized white 2. Posts shall be 6" x 6" pressure treated, rot-resistant lumber. 1. Rails shall be nominal lumber dimension. NOTES: 8" to 12" 8" to 12" 8" to 12" 4. Other options may be used as approved by Local Entity Engineer. ROAD CLOSED ATTACHED / SIDEWALK DOES NOT END AT BARRICADE ENDS AT BARRICADE DETACHED OR SIDEWALK THICKNESS ASPHALT DESIGNED 2T* W ASPHALT 2T* W T W P.C. CROSSPAN THICKENED ASPHALT THICKENED ASPHALT THICKNESS DESIGNED AND WALK CURB, GUTTER T = THICKNESS OF CROSSPAN W = WIDTH OF CROSSPAN P.C. *-If subgrade is flyash treated, use T instead of 2T. Walk Walk Parkway Parkway Concrete Border R.O.W. 10'X10' SIGHT AREA AREA SIGHT 10'X10' Alley Drive-Over or Vertical Curb & Gutter FL Curb 0" Curb Construction Joint Truncated Dome 0" Curb Slope 1/4"/Ft. 6" Curb 6" Curb 1:12 STREET 6" Curb Parkway Truncated Dome Warning Detection Walk R.O.W. STREET Slope 1/4"/Ft. 0" Curb 0" Curb Parkway 6" Curb SIGHT AREA 10'X10' Walk Alley MAX. 12:1 MAX. 12:1 FL Drainage Inlet or Other Drainage Collection System shall be designed for 2 year storm minimum. Drainage May Cross the Walk Up to a Maximum of 0.5 cfs for the Design 2 Year Storm. ALLEY W/ SIDE DRAINAGE Drainage May Not Cross the Walk Unless The Water is Sheet Flow and does not interfere with pedestrian use of walk. ALLEY W/ CENTER DRAINAGE See Tables 8-1 & 8-2 For Radii Requirements Warning Detection (TYP.) (TYP.) FL Alley Concrete FL concrete 8" minimum thick concrete 8" minimum thick 1:12 Truncated Dome Warning Detection 1:24 1:24 6" Curb Vertical 0.50% GRADE FROM FLOW LINE OF ADJACENT LOCAL ROAD SEE ALLEY INTERSECTION DETAIL SHEETS FOR ADDITIONAL INFORMATION SIDEWALK CHASE 0.50' CURB HEIGHT TRANSITION TO ZERO CURB MODIFIED FL Double Lines Normal Width Line 4" White 4" Yellow 4" Space 4" White Preferential lane symbol (6' X 4') for designated bikeways. White pavement marking placed 65' (min) from the projected flowline and Projected Flowline (FL) NO CROSSPAN Continental bars (9' X 1.5'): NO CROSSPAN OR EXISTING CROSSPAN White Stop Bar (1.5' X Length) 30' Gaps 3:1 Ratio 10' Segments 4" White Broken Line STANDARD NO STOP BAR SPECIFIED STOP BAR SPECIFIED STOP BAR SPECIFIED EXISTING CROSSPAN Crosspan exits (no stop bar) -- shall No crosspan -- shall be positioned along projected flowline. match the edge of the pan. Crosspan exits (stop bar specified) -- shall be positioned along projected flowline overlapping 4' of crosspan. 1 2 3 CROSSWALK MARKINGS FL to stop bar 14.5' Projected 14.5' Stop Bar to FL 13' 9' 1.5' 6' Crosspan 4' 4' 4' NOTES: Continental crosswalk bars shall be placed centered on each lane line & in the center of each lane. (Lanes 5' wide or less shall not receive a bar centered in the lane.) Both outside Continental bars shall be centered on the curb & gutter when possible. If 6' crosspan exists, bars to match pan edge to 13' from projected FL. Exception: The downstream bike lane line shall terminate at the curb return. NOTE: All longitudinal (lane) striping shall terminate at the continental crosswalk bars when no stop bar exists. If a stop bar is specified, the striping shall terminate at the stop bar. 65' (min) centered on bike lane. PAVEMENT MARKINGS Projected Flowline (FL) Broken line 4" white 10' Segments 30' Gaps (3:1 Ratio) Wide Lane 1.5'x9' 8" White Line 4" white Double Line 4" Yellow 4" Space CROSSWALK MARKINGS: STRIPING: PREFERENTIAL LANE SYMBOL: STOP LINES: MANDATORY MOVEMENT: 1.5'x9 100' Taper (min.) .2L L = Turn Bay Storage Length .4L 10' .4L 10' 4" Ywllow 4" White Extension Line An Engineering study should be required before crosswalk markings are installed in locations away from traffic signals or stop signs. Continental crosswalk bars (1.5' x 9' typ.) shall be placed adjacent to the projected flowline or abutting to existing crosspan. A bar shall be placed centered on each lane line and in the center of each lane. Lanes 5' wide or less shall not receive a bar centered in the lane. It is important that the markings are in alignment with the access ramps / sidewalks. On curves: Dotted extension of lane edge with same as solid downstream line, 2' segments, 4' gaps. Mandatory movement lanes shall use a lane-use arrow marking, the word marking "only", another lane-use arrow marking (accompanied by signs). Symbols & words are 8' of more in height -- use CDOT specification sizes. Place stop lines (1.5' x Variable typ.) only when inportant to indicate the point behind which vehicles are required to stop (more often on main arterials) -- placement should ordinarily be 4' in advance of and parallel to the nearest crosswalk line in the absence of a marked crosswalk, the stop line should be placed at the desired stopping point no more than 30' or less than 4' from the nearest edge of the intersecting roadway. PLS shall be used for designated bikeways. Intersection placement -- the symbol shall be placed downstream to convey to turning traffic that the bike lane exists. It shall be placed 4" down from the PCR & centered on the bike lane. Frequency of placement between blocks is a matter for Engineering judgement. All Longitudinal (lane) striping shall terminate at the Continental crosswalk bars -- except the downstream bike lane which shall terminate at the curb return. If a stop line is in place -- upstream stripping shall terminate at the stop line. Not Required with lane lengths less than 100'. Not Required with lane lengths less than 100'. 8" White Line 8" White 8" White Extension Line Extension 4" White Line 65' (min) 4' SW SAMPLEAVE NOTES: 1. Street name must be 6" (min.) capital white letters, FHWA Series "B". 2. Prefix must be 2" letters, FHWA Series "B" and placed on the upper left. 3. Suffix must be 2" (min.) letters and block number must be 2" (min.) numbers, FHWA Series "B". 4. Overall sign length dimension varies according to length of street name. 5. All sign lettering and green background material must be at least Diamond Grade sheeting per FHWA; No silk screened signs will be permitted. 6. Street numbers shall always point to higher block number. 7. Aluminum sign blank shall be 0.10 thickness with 3/4" radius corners. 8. Loveland only, signalized intersection signs shall be 18" (min.) in height. 9. All street name signs shall be retroreflective. 2400 Length Varies by Street Name 8" 1/2" 2-1/4" 1/2" 2-3/4" 1/2" 2-1/2" Hwy B Series 1" min. 2" max. 6" Hwy B Series 2-1/2" Hwy B Series, Centered on Logo 3-3/4" 2-3/4" 1" min. 2" max. 1/2" 1/2" 1/2" CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C6.06 ROADWAY DETAILS 146 10 3/4"(L) R 16" DRIVE-OVER CURB, GUTTER AND ATTACHED SIDEWALK 18" 18" 3 3/8" 1 3/8" 6" R 16" FL 14" 6" 17" 1 1/2" 5' (L) 8 5/8" (F.C.) 7 1/4" F.C. 12" (F.C.) Slope to curb 1/4"/Ft. 1' min. (F.C.) 48:1 min. 4:1 max. Excavation Fill 1' min. 2' min. 1/4"/Ft. CURB & GUTTER IN A CUT OR FILL 6" 3'-9" (F.C.) For Thickness 2' min. (L) 6" 1" 1 1/2"R. 1'-6" 2" R. 4-1/2" 12" 6" OUT FALL CURB & GUTTER a.) Bottom of curb shall be poured to a depth no less than on the compacted subgrade of the pavement. 1-1/2" b.) Raised center medians shall be 8" barrier curb or 8" epoxy curb only. Notes: 6" (VINE DRIVE & GARGANEY DRIVE) 1-1/2" TO NOTES: 1. Expansion Joints to be installed per City Specifications and recommendations. 2. For the portions of medians where the landscape area is less than 3' wide, the landscape area shall be paved in concrete. Concrete paving to be stamped concrete, colored concrete or equivalent as required by the Local Entity. 3. Any median trees shall be trimmed so the minimum branch height is 8' above the pavement. 4. A drainage system may be required whenever an irrigation system is proposed within the median. 804 DRIVEWAY CUT NOTES: 1. 6' wide pan for residential streets. 2. All intersections to have access ramps. 3. 6" Curb Height. 4. 0" Curb Height. 5. All of these pedestrian improvements must be in ROW or a pedestrian or public access easement. 6. Truncated Dome Warning Detection. 2' Y 1:12 1:48 (max.) Driveway Gutter Sidewalk Parkway Sidewalk ROW Flare Optional Expansion Joint TYPE III DETACHED WALK TYPE IV ATTACHED WALK See Note 4 See Note 3 6' (min.) 1:12 See Note 3 See Note 4 See Note 5 Ramp if walk continues on private property. Curb to retain Landscape if Necessary If Concrete Driveway Detached Curb 1:48 (max.) 1:12 t 1/4" PER FT. N.T.S. SECTIONS A-A & B-B 1:12 (max.) A A 1:48 SLOPE WALK B B CLASSIFICATION APPROACH TYPE Single Family 12' 24' Commercial I, II, III, or IV Multi Family 24' 36' 24' 36' MINIMUM WIDTH WIDTH MAXIMUM Industrial 24' 36' I, II, III, or IV I or II RESIDENTIAL: * * ** * High volume driveways (Type III or IV) allowed for 350 30' maximum for 3 car garages. No single opening shall exceed 36'. Wider driveways shall be divided w/a median not less than 6' wide. or greater trip ends/day. ** * DRIVEWAY WIDTHS (FC Only) 1:12 Max Max See Note 6 See Note 6 1:48 8' DOWELL IF JOINTS A TOOL JOINT A JOINTS (TYP.) CONTROL PARALLEL STREET CLASSIFICATION LOVELAND DEPTH OF INVERT W WIDTH CROSS PAN Arterial 10' 1 1/4" 1 1/2" Collector 8' 1" 1 1/8" Local 6' 3/4" 7/8" d (MIN.) d (MAX.) 1 1/2" 2 1/2" 2" DEPTH OF INVERT FT. COLLINS d d 8' MIN. WIDTH WHERE CROSSING A COLLECTOR ROADWAY. ** ** LENGTH (for monolithic pour) SECTION A-A PAVEMENT DESIGN + 1/2" FOR COLLECTOR 8" MIN. FOR RESIDENTIAL. USE CONCRETE 10' MINIMUM (ARTERIAL) 8' MINIMUM (COLLECTOR) PLAN VIEW 6' MINIMUM (LOCAL) COLD JOINT (See Standard Drawing 714) AT 10' O.C. TOOL JOINT FOR PANS OVER 40' CONTROL JOINT REQUIRED CONTROL ROADWAY WIDTH ALL INTERSECTIONS TO HAVE ACCESS RAMPS NOTE: * * & ARTERIALS. SIDES. TO PAN SECTION, TYPICAL BOTH TRANSITION FROM C & G SECTION WALK 1:12 max. X=2' min. Driveway Width Varies 2'-0" 6" Attached Sidewalk Lip FL Back of curb Right of Way line Detached Attached Right of Way Line Detached Sidewalk 1:24 (max.) NOTE: 1. Concrete driveway must be provided to the property line. Refer to Chapter 25 for minimum removal dimensions. X Y W X Y W = Width 1:12 (max.) Property Line t 1/4" PER FT. N.T.S. SECTION A-A 2" t 1:12 (max.) t X = Curb Transition Length Y = Parkway Width in Type I Approach W = Driveway Width (See Drawing 707) t = Concrete Thickness - minimum 6" Type I = With Detached Sidewalk Type II = With Attached Sidewalk TYPE I TYPE II 1:12 (max.) 1:48 A A PERSPECTIVE X=6'-0" 1:48 SLOPE 1:12 max. B B WALK Y t t WALK t 2" FLOWLINE JOINT EXPANSION BOW 1:12 (max.) 1:24 SECTION B-B N.T.S. Ramp if necessary 1:12 max. BOW Expansion joint if drive continues as concrete WALK 6" (max.) 1/2" 2"R. 805 ALLEY DRIVE ACCESS 6" 1" 1 1/2"R. 1'-6" 2" R. 4-1/2" 12" 6" 1-1/2" 6" 1-1/2" TO 18" INFLOW CURB & GUTTER (GARGANEY DRIVE) 806 TYPICAL INTERSECTION CROSSPAN 1 3/8" 17" 3 3/8" 14" FL R 16" R 16" 31" 8 5/8" (F.C.) 7 1/4" F.C. 12" (F.C.) 1 3/8" 17" 3 3/8" 14" FL R 16" R 16" 31" 8 5/8" (F.C.) 7 1/4" F.C. 12" (F.C.) RIBBON CURB 31" OUTFALL ROLLOVER CURB GUTTER 31" INFLOW ROLLOVER CURB GUTTER 807 CURB AND GUTTER DETAILS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C6.05 ROADWAY DETAILS 145 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 BOXELDER SANITATION DISTRICT UTILITY PLAN APPROVAL 600 UNDERDRAIN DETAIL 601 SERVICE CLEAN-OUT DETAIL UNDERDRAIN CLEAN-OUT LOCATION. SEE SERVICE CLEAN-OUT DETAIL FOR RISER & VALVE BOX INFORMATION. CLEAN-OUTS SHALL BE PLACED DOWNSTREAM OF MANHOLES AT MAJOR CHANGE IN DIRECTION. NORTHERN ENG. MODIFICATION NOV. 7, 2018 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 BOXELDER SANITATION DISTRICT UTILITY PLAN APPROVAL 504 500 CONCRETE ENCASEMENT DETAIL 501 INSULATED WATER MAIN AT STORM SEWER CULVERT CROSSING 502 TYPICAL GROUNDWATER BARRIER 503 TRENCH BEDDING DETAIL 505 STANDARD MANHOLE 506 SERVICE WYE DETAIL SERVICE CONNECTION USING A TAPPING SADDLE DRAWN: DATE: 200 TRACE WIRE TERMINAL BOX DETAIL 201 TYPICAL THRUST BLOCKS 202 TYPICAL THRUST RESTRAINT 203 VALVE DETAIL 204 TYPICAL CURB STOP & WATER SERVICE DETAIL 205 TYPICAL 5/8", 3/4", & 1" METER & SERVICE DETAIL and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 ELCO WATER DISTRICT DETAIL: DRAWN: DATE: ELCO WATER DISTRICT DETAIL: DRAWN: DATE: ELCO WATER DISTRICT DETAIL: DRAWN: DATE: 100 TYPICAL FIRE HYDRANT INSTALLATION 101 HIGH DENSITY FIRE HYDRANT INSTALLATION 102 CLASS A BEDDING DETAIL 103 CLASS B BEDDING DETAIL 104 CLASS C BEDDING DETAIL 105 TRENCH DETAIL 106 WATER MAIN LOWERING DETAIL NOT TO SCALE PLANTED RIPRAP INSTALLATION 008 BALE OUTLET PROTECTION 009 RIPRAP DETAIL 010 LOT EROSION CONTROL DETAILS SILT FENCE JOINTS DRIVE POSTS VERTICALLY INTO THE GROUND TO A MINIMUM DEPTH OF 18". EXCAVATE A TRENCH APPROXIMATELY 4" WIDE AND 4" DEEP ALONG THE LINE OF POSTS AND UPSLOPE FROM THE BARRIER. ANCHOR TRENCH SHALL BE EXCAVATED BY HAND, WITH TRENCHER, OR WITH SILT FENCE INSTALLATION MACHINE. NO ROAD GRADERS, BACKHOES, ETC. SHALL BE USED. NOT LESS THAN THE BOTTOM 1' OF THE SILT FENCE FABRIC SHALL BE BURIED IN THE TRENCH. THE TRENCH SHALL BE COMPACTED BY HAND, WITH "JUMPING JACK" OR BY WHEEL ROLLING. COMPACTION SHALL BE SUCH THAT THE SILT FENCE RESISTS BEING PULLED OUT OF ANCHOR TRENCH BY HAND. SILT FENCE INDICATED IN THE PLANS SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES. USE WOOD POSTS OR OTHER MATERIAL AS ACCEPTED BY THE CITY. INSTALLATION NOTES: 1. 2. 3. 4. 5. 6. 7. THE CONTRACTOR SHALL INSPECT SILT FENCE EVERY TWO WEEKS AND AFTER SIGNIFICANT STORM EVENTS AND MAKE REPAIRS OR CLEAN OUT UPSTREAM SEDIMENT AS NECESSARY. SEDIMENT ACCUMULATED UPSTREAM OF SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM SEDIMENT REACHES A DEPTH OF 6". SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS ACCEPTED BY THE CITY. IF ANY DISTURBED AREA EXISTS AFTER REMOVAL, IT SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER ACCEPTED BY THE CITY. MAINTENANCE NOTES: 1. 2. 3. 4" MIN. 4" MIN. 1 1 2" x 1 1 2" WOODEN FENCE POSTS SF 005 SWALE WATTLE DIKE SF IP VTC WD CWA Ô Ô Ô Ô Ô 007 DANDY SACK DS RS ELEC ELEC E E E TELE IRR IRR IRR IRR IRR IRR IRR W W W W W W W W W W W W W W W W W W W W W H2O GAS GAS IRR IRR IRR IRR D D D CWA VTC IP SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF IRR IRR IRR IRR IRR IRR IRR IRR IRR SF SF SF SF ALLEY 4 ALLEY 8 FUTURE REALIGNED N TIMBERLINE ROAD MU MU Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.06 EROSION CONTROL PLAN 137 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.04 MATCHLINE-SEE SHEET C5.05 MATCHLINE-SEE SHEET C5.03 UD UD UD UD UD UD UD SF SF SF SF STREET C STREET C STREET D ALLEY 8 ALLEY 8 ALLEY 9 ALLEY 9 ALLEY 10 ALLEY 10 ALLEY 11 N TIMBERLINE ROAD CWA VTC HM HM HM HM HM HM MU MU HM HM HM HM HM HM Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.05 EROSION CONTROL PLAN 136 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.03 MATCHLINE-SEE SHEET C5.06 MATCHLINE-SEE SHEET C5.04 SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF STREET B MERGANSER DR. STREET F STREET F ALLEY 9 ALLEY 12 ALLEY 13 ALLEY 13 ALLEY 14 RR HM HM HM HM HM HM HM HM HM Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.04 EROSION CONTROL PLAN 135 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.06 MATCHLINE-SEE SHEET C5.05 MATCHLINE-SEE SHEET C5.02 MATCHLINE-SEE SHEET C5.03 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. 6" W 6" W UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD 6" W 6" W MU MU SF SF SF SF SF STREET A STREET D MERGANSER DR. ALLEY 2 ALLEY 1 ALLEY 3 ALLEY 4 ALLEY 8 ALLEY 8 ALLEY 8 ALLEY 5 ALLEY 6 ALLEY 7 ALLEY 9 ALLEY 16 SUNIGA ROAD BOP Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.03 EROSION CONTROL PLAN 134 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.04 MATCHLINE-SEE SHEET C5.05 MATCHLINE-SEE SHEET C5.06 MATCHLINE-SEE SHEET C5.01 MATCHLINE-SEE SHEET C5.02 UD UD UD UD UD UD UD UD UD UD UD UD UD SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF STREET G ALLEY 22 ALLEY 23 ALLEY 24 BOP RR Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.02 EROSION CONTROL PLAN 133 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.04 MATCHLINE-SEE SHEET C5.03 MATCHLINE-SEE SHEET C5.00 MATCHLINE-SEE SHEET C5.01 CWA VTC RS RS RS RS RS RS RS MU MU MU MU HM HM HM HM HM HM HM HM SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF MERGANSER DR. STREET H ALLEY 16 ALLEY 16 ALLEY 20 ALLEY 21 ALLEY 16 ALLEY 22 HM HM Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FOURTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.01 EROSION CONTROL PLAN 132 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 MATCHLINE-SEE SHEET C5.02 MATCHLINE-SEE SHEET C5.03 MATCHLINE-SEE SHEET C5.00 RR RS RS RS RS IP IP RS RS RS RS RR RR MU MU MU MU MU MU MU MU MU MU MU MU MU MU HM HM HM HM HM HM HM HM HM HM IP UD UD UD UD UD UD UD UD UD UD SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF STREET G STREET H STREET H ALLEY 15 ALLEY 15 ALLEY 16 ALLEY 16 ALLEY 17 ALLEY 18 ALLEY 19 ALLEY 20 ALLEY 22 ALLEY 24 ALLEY 25 BOP VTC CWA Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C5.00 EROSION CONTROL PLAN 131 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR NORTH ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 SF IP DS VTC LEGEND: 50 PROPOSED SWALE FLOWLINE PROPOSED INFLOW CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR INLET PROTECTION WD WATTLE DIKE CONSTRUCTION FENCE DANDYSACK VEHICLE TRACKING PAD SF CWA CONCRETE WASHOUT AREA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 78.9 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANDARD AT FORT COLLINS BY NORTHERN ENGINEERING, DATED 04/17/19 FOR ADDITIONAL INFORMATION. *WILL BE PROVIDED WITH FINAL PLANS* 8. HYRDOMULCH ALL SLOPES 6:1 OR GREATER WHERE RUNON IS ANTICIPATED OR SLOPE AREA IS LONGER THAN 50'. INSTALL ECF WHERE HYDROMULCH DOES NOT CONTROL EROSION TO THE SATISFACTION OF THE INSPECTOR. GENERAL NOTES: PROJECT BOUNDARY EXISTING LOTLINE RS ROCK SOCK MU MU MULCH HM HM HYDRO MULCH RR RIP RAP EC EXCELSIOR EROSION CONTROL FABRIC BOP BALE OUTLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD FORTH FILING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: MATCHLINE-SEE SHEET C5.01 MATCHLINE-SEE SHEET C5.02 C5.00 C5.01 C5.02 C5.03 C5.04 C5.05 C5.06 C5.06 W VAULT ELEC VAULT ELEC WV WV WV ELEC ELEC E GAS T VAULT ELEC VAULT C ELEC SS SS SS SS SS SS E TH TH TH TH TH TH TH TH TH TH TH TH TH TH TH X X X X X X X X X X X X X X X X X OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE H Y D TELE W GAS TELE R R H2O WV WV WV H2O WV WV WV S W SS IRR IRR H2O GAS GAS H2O IRR D D D D WV BULL RUN APARTMENTS K AND M COMPANY PO BOX 449 FORT COLLINS, CO 80522 PARKER LAND INVESTMENTS LLC 9162 KENWOOD CT HIGHLANDS RANCH, CO 801263425 WEISS DONALD D/ BEVERLY A 1924 E. VINE DR. FORT COLLINS, CO 80524 POUDRE SCHOOL DISTRICT 2407 LAPORTE AVE FORT COLLINS, CO 80521 CITY OF FORT COLLINS 300 LAPORTE AVE FORT COLLINS, CO 80521 BULL RUN LTD PARTNERSHIP 5575 DTC PKWY STE 250 GREENWOOD VILLAGE, CO 80111 DIVISION SEVEN SYSTEMS 8 GIBBS RD LARAMIE, WY 80207 OPPIE VERA N PO BOX 302 LAPORTE, CO 80535 K AND M COMPANY PO BOX 449 WEISS DONALD D/ BEVERLY A FORT COLLINS, CO 80522 1924 E. VINE DR. FORT COLLINS, CO 80524 K AND M COMPANY PO BOX 449 FORT COLLINS, CO 80522 TIMBERVINE FARM LIMITED PARTNERSHIP PO BOX 272546 FORT COLLINS, CO 80527 VOICE OF TRUTH TABERNACLE 1132 SAWTOOTH OAK CT FORT COLLINS, CO 80525 RYK JOE 1506 GLEN HAVEN DR. FORT COLLINS, CO 80526 HOLTER GEORGE A 3509 S MASON ST FORT COLLINS, CO 80525 PLOOG BARRY L PO BOX 967 BOULDER, CO 80306 JONES LEONARD L & ROMA K 2616 E. VINE DR FORT COLLINS, CO 80524 MARK WHITE 132 JENNINGS LN JOHNSTOWN, CO 80534 IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD V AULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN OLD VINE DRIVE PROPOSED STORM DRAIN STREET A STREET B STREET B STREET C STREET C STREET D STREET D MERGANSER DR. MERGANSER DR. MERGANSER DR. STREET F STREET F ALLEY 2 ALLEY 1 ALLEY 3 ALLEY 4 ALLEY 4 ALLEY 8 ALLEY 8 ALLEY 8 ALLEY 8 ALLEY 5 ALLEY 6 ALLEY 7 ALLEY 9 ALLEY 9 ALLEY 9 ALLEY 12 ALLEY 10 ALLEY 10 ALLEY 11 ALLEY 13 ALLEY 13 STREET G STREET G STREET H STREET H STREET H ALLEY 15 ALLEY 15 ALLEY 16 ALLEY 16 ALLEY 16 ALLEY 16 ALLEY 17 ALLEY 18 ALLEY 19 ALLEY 20 ALLEY 21 ALLEY 16 ALLEY 22 ALLEY 23 ALLEY 24 ALLEY 25 SUNIGA ROAD N TIMBERLINE ROAD FOREBAY 3 FOREBAY 2 FOREBAY 1 ALLEY 14 50' PUBLIC ACCESS AND TRAIL EASEMENT NATURAL HABITAT BUFFER ZONE 50' PUBLIC ACCESS AND TRAIL EASEMENT 60' PUBLIC ACCESS AND TRAIL EASEMENT RETAINING WALL 15' ACCESS ROAD Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR C3.00 OVERALL GRADING PLAN NORTH ( IN FEET ) 0 1 INCH = 150 FEET 150 150 300 450 60 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R LEGEND: ST 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3. ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE FINISHED GRADE ELEVATIONS UNLESS OTHERWISE NOTED. 4. THE TOP OF FOUNDATION ELEVATIONS SHOWN ARE THE MINIMUM ELEVATIONS REQUIRED FOR PROTECTION FROM THE 100-YEAR STORM. 5. CROSSPANS ALONG PUBLIC STREETS AT THE INTERSECTION OF PRIVATE DRIVES SHALL HAVE CONCRETE EXTENDED TO THE RIGHT-OF-WAY LINE. 6. ALL PROJECT DATA IS ON THE CITY OF FORT COLLINS VERTICAL DATUM; NAVD 88 (UNADJUSTED). SEE COVER SHEET FOR BENCHMARK REFERENCES. 7. THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. 36.25 (36.25) PROPOSED SLOPES 2.0% EXISTING SPOT ELEVATION PROPOSED SPOT ELEVATION PROPOSED EASEMENT EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPERTY BOUNDARY PROPOSED CURB AND GUTTER PROPOSED SWALE EXISTING CONTOUR PROPOSED CONTOUR PROPOSED STORM INLET PROPOSED STORM SEWER EXISTING STORM SEWER LIMITS OF DEVELOPMENT LOD PROPOSED RIGHT OF WAY NATURAL HABITAT BUFFER ZONE (NHBZ) NOTES: PEDESTRIAN ACCESS RAMP PROPOSED CONCRETE CROSS PAN (TYP.) C3.01 C3.02 C3.03 C3.04 C3.05 C3.06 W VAULT ELEC VAULT ELEC WV WV WV ELEC ELEC E GAS T VAULT ELEC VAULT C ELEC SS SS SS SS SS SS E X X X X X X X X X X X X X X X X X OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE H Y D G G G G G G G G G G G G G G G G G G W W W W W W W W W W W W W W W W W W W W W W T ELE W GAS TELE R R H2O WV WV WV H2O WV WV WV S W SS W W IRR IRR W W W W W W W W W W W W H 2O GAS GAS H2O IRR D D D W W W W W W W W W W W W W W W W W W W W W W W W W W W W D W W W V 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" W 8" W 8" W IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 12" SS 12" SS 12" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 12" SS 12" SS 12" SS 12" SS 12" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 12" SS 12" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W E E E E E E E E E G G G G G G G G G E E E E E E E E E E E G G G G G G G G G G E E E G G G E G E E E E G G G G E G E E E G G G E E G G E E E E G G G G E E E G G G G G G E E G G E E E G G G G E E E G G G E E E G G G E E E E E E E E E E E E E E E E E E E E E E E E E E G G G G E E E E E G G G G E E G G G G G G G G G G G G G G G G G G G E E E E E E G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G E E E E E E G G G G G G E E E E G G G G E G E E G G E E G G E E E E E E E E E E E E G G G G G G G G G G G E E G E E E E E E E E E G G G G G G G G G E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E G G G G G G G G G G G G G G G G G G E E E E E G G G G G E E E G G G G G G G E E E E E E E E E E E G G E E E E G G G G E E G G E G E E E E E E E E E E E G G G G G G G G G G G E G E G E E E G G G E E G G E G E E E E E E E E E E E E E E E E E E E E E E G G G G G G G G G G G G G G G G G G G G G G G G G G UD UD UD UD UD UD UD UD UD UD UD UD UD UD 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W UD UD UD UD UD UD UD UD UD UD UD UD UD UD 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" W 8" W 8" W 8" W 8" SS 8" SS 8" W 8" SS VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT VAULT STREET A STREET B STREET B STREET C STREET C STREET D STREET D MERGANSER DR. MERGANSER DR. MERGANSER DR. STREET F STREET F ALLEY 2 ALLEY 1 ALLEY 3 ALLEY 4 ALLEY 4 ALLEY 8 ALLEY 8 ALLEY 8 ALLEY 5 ALLEY 6 ALLEY 7 ALLEY 9 ALLEY 9 ALLEY 9 ALLEY 12 ALLEY 10 ALLEY 10 ALLEY 11 ALLEY 13 ALLEY 13 STREET G STREET H STREET H ALLEY 15 ALLEY 15 ALLEY 16 ALLEY 16 ALLEY 16 ALLEY 16 ALLEY 17 ALLEY 18 ALLEY 19 ALLEY 20 ALLEY 21 ALLEY 16 ALLEY 22 ALLEY 23 ALLEY 24 ALLEY 25 PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT CONNECT TO EXISTING 12" ELCO WATERLINE PROPOSED 8" SANITARY SEWER LINE PROPOSED 8" SANITARY SEWER LINE PROPOSED 8" SANITARY SEWER LINE PROPOSED 8" SANITARY SEWER LINE PROPOSED 8" SANITARY SEWER LINE PROPOSED 8" SANITARY SEWER LINE PROPOSED 8" SANITARY SEWER LINE PROPOSED 12" SANITARY SEWER LINE PROPOSED 8" SANITARY SEWER LINE PROPOSED 12" SANITARY SEWER LINE PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT K AND M COMPANY PO BOX 449 FORT COLLINS, CO 80522 PARKER LAND INVESTMENTS LLC 9162 KENWOOD CT HIGHLANDS RANCH, CO 801263425 WEISS DONALD D/ BEVERLY A 1924 E. VINE DR. FORT COLLINS, CO 80524 POUDRE SCHOOL DISTRICT 2407 LAPORTE AVE FORT COLLINS, CO 80521 CITY OF FORT COLLINS 300 LAPORTE AVE FORT COLLINS, CO 80521 BULL RUN LTD PARTNERSHIP 5575 DTC PKWY STE 250 GREENWOOD VILLAGE, CO 80111 DIVISION SEVEN SYSTEMS 8 GIBBS RD LARAMIE, WY 80207 OPPIE VERA N PO BOX 302 LAPORTE, CO 80535 K AND M COMPANY PO BOX 449 WEISS DONALD D/ BEVERLY A FORT COLLINS, CO 80522 1924 E. VINE DR. FORT COLLINS, CO 80524 K AND M COMPANY PO BOX 449 FORT COLLINS, CO 80522 TIMBERVINE FARM LIMITED PARTNERSHIP PO BOX 272546 FORT COLLINS, CO 80527 VOICE OF TRUTH TABERNACLE 1132 SAWTOOTH OAK CT FORT COLLINS, CO 80525 RYK JOE 1506 GLEN HAVEN DR. FORT COLLINS, CO 80526 HOLTER GEORGE A 3509 S MASON ST FORT COLLINS, CO 80525 PLOOG BARRY L PO BOX 967 BOULDER, CO 80306 JONES LEONARD L & ROMA K 2616 E. VINE DR FORT COLLINS, CO 80524 MARK WHITE 132 JENNINGS LN JOHNSTOWN, CO 80534 PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED FIRE HYDRANT PROPOSED 8" WATER PROPOSED 12" WATER PROPOSED 8" WATER CONNECT TO EXISTING BOXELDER SEWER LINE PROPOSED 8" WATER SUNIGA ROAD PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM DRAIN CONNECT TO EXISTING BOXELDER SEWER LINE N TIMBERLINE ROAD OLD VINE DRIVE FUTURE REALIGNED N TIMBERLINE ROAD ULTIMATE DISCHARGE LOCATION ALLEY 14 PROPOSED STORM DRAIN GAS SERVICE (TYP.) TIE INTO XCEL GAS TIE INTO CITY LIGHT AND POWER ELECTRIC SERVICE (TYP.) NATURAL HABITAT BUFFER ZONE 50' PUBLIC ACCESS AND TRAIL EASEMENT 50' PUBLIC ACCESS AND TRAIL EASEMENT CONNECT TO EXISTING 24" ELCO WATERLINE CONNECT TO EXISTING 14" ELCO WATERLINE TIE INTO XCEL GAS KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C2.00 OVERALL UTILITY PLAN 13 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R NORTH ( IN FEET ) 0 1 INCH = 150 FEET 150 150 300 450 C2.01 C2.02 C2.03 C2.04 ##### ##### E LEGEND: UD PROPOSED EASEMENT EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPERTY BOUNDARY EDGE OF GRAVEL EXISTING CONTOUR PROPOSED CONTOUR PROPOSED STORM INLET PROPOSED STORM SEWER PROPOSED UNDERDRAIN PROPOSED RIGHT OF WAY EXISTING SANITARY SEWER SS PROPOSED SANITARY SERVICE EXISTING WATER LINE W PROPOSED ELECTRIC MAIN PROPOSED WATER SERVICE PROPOSED 8" WATER LINE 8" W ELEC H Y D F E S PROPOSED FIRE HYDRANT EXISITNG ELECTRIC BOX EXISTING FIRE HYDRANT EXISTING FES EXISTING WATER VALVE WV PROPOSED BUTTERFLY VALVE PROPOSED WATER VALVE EXISTING STORM SEWER ST PROPOSED GAS MAIN G PROPOSED SANITARY SEWER W PROPOSED 12" WATER LINE 12" W S PROPOSED PIPE DEFLECTION W NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3. ALL WATER CONSTRUCTION SHALL BE PER THE EAST LARIMER COUNTY WATER DISTRICT (ELCO) STANDARD CONSTRUCTION SPECIFICATIONS, LATEST EDITION. 4. ALL SEWER CONSTRUCTION SHALL BE PER BOXELDER SANITARY SEWER DISTRICT STANDARD CONSTRUCTION SPECIFICATIONS, LATEST EDITION. 5. ALL WATER FITTINGS AND VALVES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 6. UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE SUBJECT TO CHANGE IN THE FIELD. 7. MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS & SERVICES. 8. WATER SERVICE LINES TO PROPERTIES ON THE SOUTH SIDE OF STREET D BETWEEN MERGANSER DRIVE AND STREET C SHALL BE INSTALLED IN A 2" DIAMETER HDPE SLEEVE. 9. CONTRACTOR TO VERIFY MAX DEFLECTION WITH MANUFACTURE PRIOR TO INSTALLATION. W VAULT ELEC VAULT ELEC WV WV WV ELEC ELEC E GAS T VAULT ELEC VAULT C ELEC SS SS SS SS SS SS E X X X X X X X X X X X X X X X X X OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE H Y D G G G G G G G G G G G G G G G G G G W W W W W W W W W W W W W W W W W W W W W W T ELE W GAS TELE R R H2O WV WV WV H2O WV WV WV S W SS W W IRR IRR W W W W W W W W W W W W H 2O GAS GAS H2O IRR D D D W W W W W W W W W W W W W W W W W W W W W W W W W W W W D W W W V K AND M COMPANY PO BOX 449 FORT COLLINS, CO 80522 PARKER LAND INVESTMENTS LLC 9162 KENWOOD CT HIGHLANDS RANCH, CO 801263425 WEISS DONALD D/ BEVERLY A 1924 E. VINE DR. FORT COLLINS, CO 80524 POUDRE SCHOOL DISTRICT 2407 LAPORTE AVE FORT COLLINS, CO 80521 CITY OF FORT COLLINS 300 LAPORTE AVE FORT COLLINS, CO 80521 BULL RUN LTD PARTNERSHIP 5575 DTC PKWY STE 250 GREENWOOD VILLAGE, CO 80111 DIVISION SEVEN SYSTEMS 8 GIBBS RD LARAMIE, WY 80207 OPPIE VERA N PO BOX 302 LAPORTE, CO 80535 K AND M COMPANY PO BOX 449 WEISS DONALD D/ BEVERLY A FORT COLLINS, CO 80522 1924 E. VINE DR. FORT COLLINS, CO 80524 K AND M COMPANY PO BOX 449 FORT COLLINS, CO 80522 TIMBERVINE FARM LIMITED PARTNERSHIP PO BOX 272546 FORT COLLINS, CO 80527 VOICE OF TRUTH TABERNACLE 1132 SAWTOOTH OAK CT FORT COLLINS, CO 80525 RYK JOE 1506 GLEN HAVEN DR. FORT COLLINS, CO 80526 HOLTER GEORGE A 3509 S MASON ST FORT COLLINS, CO 80525 PLOOG BARRY L PO BOX 967 BOULDER, CO 80306 JONES LEONARD L & ROMA K 2616 E. VINE DR FORT COLLINS, CO 80524 MARK WHITE 132 JENNINGS LN JOHNSTOWN, CO 80534 PHASE 1 PHASE 2 PHASE 3 PHASE 4 PHASE 5 PHASE 6 PHASE 7 PHASE 8 PHASE 1 KEYMAP R R SUNIGA DRIVE N SUMMITVIEW DR Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C1.08 PHASING PLAN 13 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R NORTH ( IN FEET ) 0 1 INCH = 150 FEET 150 150 300 450 E LEGEND: UD PROPOSED EASEMENT EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPERTY BOUNDARY EDGE OF GRAVEL EXISTING CONTOUR PROPOSED CONTOUR PROPOSED STORM INLET PROPOSED STORM SEWER PROPOSED UNDERDRAIN PROPOSED RIGHT OF WAY EXISTING SANITARY SEWER SS PROPOSED SANITARY SERVICE EXISTING WATER LINE W PROPOSED ELECTRIC MAIN PROPOSED WATER SERVICE PROPOSED 8" WATER LINE 8" W ELEC H Y D F E S PROPOSED FIRE HYDRANT EXISITNG ELECTRIC BOX EXISTING FIRE HYDRANT EXISTING FES EXISTING WATER VALVE WV PROPOSED BUTTERFLY VALVE PROPOSED WATER VALVE EXISTING STORM SEWER ST PROPOSED GAS MAIN G PROPOSED SANITARY SEWER W PROPOSED 12" WATER LINE 12" W S PROPOSED PIPE DEFLECTION W NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3. ALL WATER CONSTRUCTION SHALL BE PER THE EAST LARIMER COUNTY WATER DISTRICT (ELCO) STANDARD CONSTRUCTION SPECIFICATIONS, LATEST EDITION. 4. ALL SEWER CONSTRUCTION SHALL BE PER BOXELDER SANITARY SEWER DISTRICT STANDARD CONSTRUCTION SPECIFICATIONS, LATEST EDITION. 5. ALL WATER FITTINGS AND VALVES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 6. UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE SUBJECT TO CHANGE IN THE FIELD. 7. MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS & SERVICES. 8. WATER SERVICE LINES TO PROPERTIES ON THE SOUTH SIDE OF STREET D BETWEEN MERGANSER DRIVE AND STREET C SHALL BE INSTALLED IN A 2" DIAMETER HDPE SLEEVE. 9. CONTRACTOR TO VERIFY MAX DEFLECTION WITH MANUFACTURE PRIOR TO INSTALLATION. Walk 4.5' Pkwy 7.5' 4.5' Walk 56' Roadway 8' 80' ROW 18' Travel 20' Median Pkwy. 7.5' Setback Min. Fence 9' Esmt. Util. Util. Esmt. 9' Center 16' 7' PARK TRAVEL 7' PARK 7' (MIN.) PKWY 30' ROADWAY 53' ROW (MIN) WALK 4.5' 6'.5 Min. Fence Setback UTIL. ESMT. 9' 9' UTIL. ESMT. (MIN.) PKWY 7' WALK (MIN) 4.5' 10' 10' 10' 8' TRAVEL PARK TRAVEL 8' PARK TRAVEL TURN 13' TRAVEL 13' LEFT (MIN.) PKWY 36' ROADWAY 60' ROW (MIN) WALK 4.5' 6.5' MIN. FENCE SETBACK UTIL. ESMT. 9' 9' UTIL. ESMT. 36' ROADWAY (MIN) WALK 4.5' (MIN.) PKWY 7.5' 18' Travel TRAVEL 11' 50' ROADWAY TRAVEL 76' ROW 11' 7' 12' TRAVEL LN. TRAVEL BIKE LEFT TURN 12' WALK 4.5' 6.5' PKWY 7' LN. BIKE 12' 9' 7' MIN. FENCE SETBACK UTIL. ESMT 9' UTIL. ESMT 50' ROADWAY WALK 4.5' PKWY 6.5' 6' BIKE 8' LN. PARK 6' BIKE LN. 8' PARK ROLL-OVER CURB Travel Walk 6' Pkwy 9.5' Bike Lane 115' ROW 12' 11' Travel 19' Median 15' Esmt. Util. Center 6' 3.5' Buffer Travel Walk 6' Pkwy 9.5' Bike Lane 12' 11' Travel 15' Esmt. Util. 3.5' 6' Buffer Sidewalk Sidewalk 84' - Travel Walk 6' Pkwy (min.) 9.5' Bike Lane 115' ROW 11' 12' Travel 7' Median 15' Esmt. Util. Center 6' 3.5' Buffer Travel Walk 6' Pkwy (min.) 9.5' Bike Lane 12' 11' Travel 15' Esmt. Util. 3.5' 6' Buffer Sidewalk Sidewalk 84' - Travel 12' FOUR-LANE ARTERIAL STREET (SUNIGA ROAD) FOUR-LANE ARTERIAL STREET INTERSECTION (SUNIGA ROAD) PRIVATE BOULEVARD (STREET G) RESIDENTIAL LOCAL STREET (STREET A) INTERSECTIONS (WHERE NEEDED) INTERSECTIONS (WHERE NEEDED) INTERSECTIONS (WHERE NEEDED) INTERSECTIONS (WHERE NEEDED) INTERSECTIONS (WHERE NEEDED) RESIDENTIAL LOCAL STREET (STREET F) MINOR COLLECTOR STREET (MERGANSER DR. (STA 31+00-34+00)) VARIANCE WILL BE SUPPLIED FOR THIS SECTION CONNECTOR LOCAL STREET (STREET B, STREET C, STREET H, MERGANSER DR. (STA 10+00-29+50) RESIDENTIAL LOCAL STREET (STREET D (STA 20+00-23+00) 7.5' 20' Tract/Concrete 8' Util. Esmt. 8' Util. Esmt. Concrete Pavements 20' ALLEY OPTION (A) (ALLEY 4, ALLEY 5, ALLEY 6, ALLEY 7, ALLEY 8, ALLEY 9, ALLEY 10, ALLEY 12, ALLEY 13, ALLEY 16, ALLEY 17, ALLEY 18, ALLEY 19, ALLEY 20, & ALLEY 21) 20' ALLEY OPTION (B) (ALLEY 1, ALLEY 2, ALLEY 3, ALLEY 8, ALLEY 9, ALLEY 11, ALLEY 14, ALLEY 15, ALLEY 16, ALLEY 22, ALLEY 23, ALLEY 24, & ALLEY 25) Walk 6' Pkwy 10' 15' Esmt. Util. 4:1 MAX 4:1 MAX Future Travel Lane 8' BIKE LN. 12' TRAVEL 12' TRAVEL 12' TRAVEL 50' -℄ 17' -℄ EXISTING GROUND EXISTING ASPHALT 30" VERTICAL CURB & GUTTER 4-LANE ARTERIAL (INTERIM TIMBERLINE ROAD) Walk 6' PKWY. 115' ROW 12' Travel 15' Esmt. Util. 10' Sidewalk 83' - FOUR-LANE ARTERIAL STREET (TIMBERLINE ROAD) 12' Travel 8' Bike Ln. 32' -℄ 19' Median 32' -℄ Walk 6' PKWY. 12' Travel 15' Esmt. Util. 10' Sidewalk 12' Travel 8' Bike Ln. 4:1 MAX 4:1 MAX 4:1 MAX 4:1 MAX 30" VERTICAL CURB & GUTTER 30" VERTICAL CURB & GUTTER 18" OUTFALL VERTICAL CURB & GUTTER 12' SHOULDER 80' - 20' Concrete 8' Util. Esmt. 8' Util. Esmt. Concrete Pavements 30' Tract Walk 4.5' Pkwy 7.5' 4.5' Walk 51' Roadway 8' 75' ROW 18' Travel 15' Median Pkwy. 7.5' Setback Min. Fence 9' Esmt. Util. Util. Esmt. 9' Center 18' Travel PRIVATE BOULEVARD (STREET D (STA 10+00-20+00)) CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R UTILITY PLAN APPROVAL BOXELDER SANITATION DISTRICT EAST LARIMER COUNTY WATER DISTRICT UTILITY PLAN REVIEW E. BOXELDER GENERAL NOTES 1. Existing Utility Locates: It shall be the responsibility of the Contractor to coordinate field locates of all existing utilities prior to commencement of any construction. Contractor shall also notify all affected utility companies prior to commencing construction. In the event of damage to any existing utility, the contractor shall immediately notify the owner of the utility involved and unless authorized in writing by the owner of the subject utility, shall not attempt to make repairs. The cost of repairs shall be the responsibility of the Contractor. 2. District Owned Easement Pictures: Contractor to provide sequential digital pictures spaced at no more than 300 feet detailing conditions of the off-site Boxelder Owned Easement Conditions and any structures that could be affected, to the District and the property owner prior to the start of any off-site work. These pictures shall include all existing fence, ditches, ditch structures, out buildings, water troughs, trees and all other landscaping. Pictures are to be placed at no more than four (4) pictures on a 11x8 sheet of photo paper inserted into transparent sleeves and delivered with the drawings of record in a three (3) ring binder. 3. Protection of Property: Contractor shall continuously maintain adequate protection from damage of all public and private property through which the work is done. 4. Safety: All sewer main installation within the District shall be subject to current (Occupational Safety and Heath Association (OSHA) and the Colorado Safety Association, (CSA) safety requirements. Contractor shall also comply with any and all requirements and regulations as set forth by City, County, State and Federal agencies having applicable authority. 5. Start of Construction: No construction shall begin without prior design review of the District. The District shall be notified 48 hours in advance of starting construction or testing to allow for scheduling. 6. Road Excavation Permits: In event that State, County or City road excavation permit(s) are required, the Contractor is responsible for obtaining all road permits which may be required. 7. Other Permits: The Contractor shall be responsible for obtaining all permits required for construction. 8. Revisions: No verbal authorization for field revision shall be given. All requests for field revision shall be made in writing accompanied by proposed change indicated on copy of the approved design drawings. Any field revision approved and installed shall also be accurately documented on the Drawings of Record. 9. Materials: Plastic Pipe -All gravity sanitary sewer piping shall be Polyvinyl Chloride (PVC) unless otherwise noted on the approved drawings. Pipe 15” and smaller shall conform to ASTM D3034, Type PSM, and SDR 35. Pipe 18” and larger shall conform to ASTM F679. All fittings shall be (PVC) unless otherwise noted. 10. Pipe Cover: A minimum cover of 3-1/2 feet of cover shall be maintained throughout the sewer line and service line installation. 11. Bedding: All sewer main installation shall include bedding. Bedding shall be ¾” washed rock uniformly graded and compacted. Refer to force main desgin for force main bedding requirements. Trench shall be excavated to a depth below established grade equal to ¼ of pipe diameter (min. 4”). Bell depressions shall be provided for all joints. In event that unstable trench conditions are encountered at pipeline grade 1-1/2” uniformly graded washed rock shall be used for stabilization. Bedding material shall be placed and compacted under and around sides of the pipe. Place bedding in such a manner as to provide solid, uniform bearing surface for full length of barrel. Minimum 30” initial lift above pipe before other than hand compaction equipment is to be used. Note maximum trench width detail. 12. Backfill: Backfilling of trench shall be performed as soon as practical, subsequent to inspection and approval. Backfilling of acceptable material shall not be placed in lifts of greater than one (1) foot. Backfill shall be compacted to 95% of optimum density in roadway and residential areas and 90% in all off-site easement areas unless otherwise noted. Compaction testing of bedding and back fill shall be at least five tests per 1,000 feet and at varying depths and locations in accordance with the requirements of the applicable authority or as required in project specific specifications. 13. Concrete: All concrete construction shall be completed utilizing 3,000 psi at twenty-eight (28) days or equal concrete. 14. Pavement or Other Repairs: In event that asphalt or concrete pavement, sidewalks, storm sewers, waterline or any other public or privately owned property is damaged or requires reconstruction due to the work, repairs or replacement will be made in accordance with the requirements of the appropriate governing authority. Private property will be returned to its original condition or as close to original condition as reasonably possible, unless otherwise noted on the drawings. 15. Service Taps on Existing Lines: All taps made on existing lines shall be completed at developer's expense by District personnel or the District's authorized contractor with no exception. 16. Inspection: Construction shall conform to District Standards and Specifications or project specific specifications at all times. The District shall inspect the construction as necessary and shall observe all line testing. The District shall have the authority to ascertain that all construction of facilities is equal to or better than minimum construction requirements as set forth in 17. Testing: All lines shall be pressure tested and flushed by the Contractor in accordance with District Standards and Specifications and under the District's supervision. Upon passing, copies of all passing test results including soils compaction in the area of sewer main construction shall be provided to the District. 18. Acceptance: Upon completion of all utility construction (sewer and other) and fulfillment of all District requirements, preliminary acceptance of new sewer system improvements will occur in accordance with District's acceptance procedure. 19. Warranty: The Contractor shall warrant the materials, installation, workmanship and surface restoration for a period of two years from date of preliminary acceptance. During this warranty period the Developer shall promptly repair any defects in the work and maintain the work area. At the close of the two-year warranty period the District will make a field inspection. Upon satisfactory correction of any deficiencies noted the District would make final acceptance of the lines and work. The lines and the appurtenances shall then become the sole property and responsibility of Boxelder Sanitation District. 20. Drawings of Record and Total Costs: Within 90 days of preliminary acceptance of the new facilities, the District shall be provided with acceptable Drawings of Record of the complete system consisting of two sets of fill size reproduced prints, two sets of ½-size reproduced prints, one set of 6 mil double matted reproducible mylars and one complete digital file equivalent (software and version to be confirmed at time of delivery). Written confirmation of the total cost of all sewer system improvements shall also be submitted with the Drawings of Record. Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com 03 of 152 C0.02 CONSTRUCTION NOTES GENERAL & E. EAST LARIMER COUNTY WATER DISTRICT GENERAL NOTES FOR CONSTRUCTION Version: 10/10/2017 The following information is condensed from the current "Standard Construction Specifications for Water Mains" (Specification) as adopted by the East Larimer County Water District (‘ELCO’ or ‘District’) and is to be considered as such. In the event of any conflict the full District Specification document shall take precedence over these general notes. 1. Standards and Specifications: Construction shall be per the District Specifications in effect at the start of construction. Material or equipment shall be manufactured per the most recent version of applicable industry standards 2. Locates: Contractor shall coordinate field locates of all existing utilities prior to commencement of any construction and as required notify all affected utility companies prior to commencing construction. Cost of repairs to any other utility damaged during District waterline installation shall be the responsibility of the Contractor. 3. Damage to Property: Contractor shall continuously maintain adequate protection from damage of all public and private property through which the work is done and shall be fully responsible for all costs associated with damage to any and all other public and private property. 4. Safety: Contractor shall comply with any and all requirements and regulations as set forth by City, County, State and Federal agencies having applicable authority. 5. Landscaping Adjacent to District Waterlines: No landscaping (bushes, shrubs, trees or other plantings) that has a mature height of over 3 feet (3-ft) shall be placed within ten feet (10-ft) of any District waterline or appurtenance (distribution main, service line, fire hydrant, meter, etc.). Bushes or shrubs with a mature height of less than 3-ft shall be placed a minimum 4-ft from any District waterline or appurtenance. The District shall have the right to remove any landscaping that violates this standard, at any time such landscaping is discovered, and shall not be required to replace the removed landscaping. 6. Design Approval and Construction Start: No construction shall begin without prior design approval from ELCO. District shall be notified 48 hours in advance of starting construction or testing to allow for scheduling. 7. Permits: Contractor is responsible for obtaining all County road permits which may be required. For any permitting where the District must apply for a permit the Contractor shall coordinate, cover the cost and schedule the permit acquisition with the District. 8. Changes During Construction: No verbal authorization for field revision shall be given. All requests for such field revision shall be made in writing accompanied by proposed change indicated on copy of the approved design drawings. Any field revision approved and installed shall also be accurately documented on the Contrctor’s As-Built drawings. 9. Materials of Construction: a. Pipe: All water piping shall be Polyvinyl Chloride (PVC). All PVC piping 6-inch through 12-inch shall be DR 18 (pressure class 235 psi) and manufactured in accordance with AWWA Standard C900, "Polyvinyl Chloride (PVC) Pressure Pipe, 4-inch through 12-inch, For Water Distribution". All PVC piping 14-inch through 24-inch shall be DR 18 (pressure class 235 psi) and manufactured in accordance with AWWA Standard C905, "Polyvinyl Chloride (PVC) Water Transmission Pipe, Nominal Diameters 14-inch through 36". Pipe with a diameter greater than 24 inches shall be specified based on engineered design. b. Tracer Wire: All water piping shall be installed with a twelve (12) gauge solid copper wire, plastic coated, six hundred (600) volt taped to top of pipe and surfaced at each valve as a tracer wire. c. Pipe Joints: Pipe joints shall be made using an integral bell with an elastomeric gasket push-on type joint or using machined couplings of a sleeve type with rubber ring gaskets and machined pipe ends to form a push-on type joint. d. Materials and Installation: All materials installed shall be free of manufacturer defects. Any defective or damaged materials noted on the construction site shall be so marked and removed from the site. Under no circumstances shall any PVC piping be installed utilizing mechanical equipment to seat the joints. e. Pipe Fittings: All fittings shall be mechanical joint, ductile iron, manufactured in accordance with AWWA Standard C153. Fittings shall be furnished with a cement-mortar lining of standard thickness class with a 250 psi pressure rating. f. Gate Valves: Gate valves shall conform to AWWA Standard C509 with mechanical joint, 2" open left operating nut and resilient seat. g. Butterfly Valves: Butterfly valves shall be used for all valves 12-inches and larger and conform to AWWA Standard C504 with mechanical joint, 2" open left operating nut, resilient seat and shall be equipped with sand bonnet. h. Fire Hydrants: Hydrants shall conform to AWWA Standard C502, 1" square open-right operating nut. Allowable manufacturers and models are Mueller Super Centurion with epoxy coated shoe or American Flo Control Waterous Pacer WB-67-250X with epoxy coated shoe. All fittings shall be swing assemblies with anchor couplings. i. Pipe, Valve and Fitting Wrap: All fittings, valves, fire hydrant shoes and plugs shall be poly-wrapped with 8-mil thick polyethylene plastic wrap, double layered, and ends securely taped prior to backfill. 10. Bedding: All pipe shall be bedded in 3/4" washed rock uniformly graded and compacted. Trench shall be excavated to a depth below established grade equal to 1 4 of pipe diameter (min. 4"). Bell depressions shall be provided for all joints. In event that unstable trench conditions are encountered at pipeline grade 1-1/2" uniformly graded washed rock shall be used for stabilization. Bedding material shall be placed and compacted under and around sides of the pipe. Minimum 30" backfill above pipe before other than hand compaction equipment is to be used. Note maximum trench width detail. 11. Backfill: Backfill of acceptable material shall be placed in lifts not greater than one (1) foot. Backfill shall be compacted to 95% of optimum density in roadway areas or per road authority’s requirements, and 90% in all other locations. Compaction testing of bedding and backfill shall be at least five tests per 1,000 feet and at varying depths and locations in accordance with the requirements of the applicable authority. 12. Joint Restraint: All fittings, tees, plugs and fire hydrants shall be provided with anchor couplings and/or joint restraint in accordance with District Specifications or as required per engineer’s design. Thrust blocks shall be used only as required per field conditions and as approved or directed by the District field inspector. 13. Concrete: All concrete construction, including thrust blocks, shall be completed utilizing Type 5 or equal cement only. 14. Asphalt Replacement: For asphalt pavement that is cut and has been in place less than two years (according to City or County Engineer's record), the cut shall be a minimum of 20 feet in width and will be replaced to the specified depth by a paving machine. 15. Pipe Cover: A minimum cover of 4-1/2 feet of cover over top of pipe shall be maintained throughout the waterline and service line installation, particularly in areas of new grading and drainage swales. Extra bury depth may be required to maintain minimum cover at drainage culvert crossings and/or fire hydrant runs. Maximum allowable cover shall be 6 feet, unless specifically approved by the District. 16. Connection to Existing System: All connections to existing waterlines shall be completed at developer's expense by District personnel or the District's authorized contractor with no exception. 17. Inspection: The District shall have the authority to inspect and verify that all construction of facilities is equal to or better than minimum construction requirements as set forth in the District’s Specifications. The District shall also have the authority to assign an inspector to check any and all work, including all materials to be incorporated in the work, excavation, bedding, backfill, testing and all construction methods and practices. 18. Testing and Acceptance: All lines shall be pressure tested, chlorinated and flushed by the Contractor in accordance with District Specifications and under the District's supervision. Upon passing chlorination testing, bacteriological testing will be completed by a State certified water quality control laboratory. Copies of all passing test results, including soils compaction in the area of water main construction, shall be provided to the District. 19. Project As-Built and Record Drawing Requirements: a. As-built drawings are prepared by the contractor. They confirm, in red ink, on-site changes to the original construction documents. The As-built drawings shall be delivered to the project’s design engineer for conversion to Record Drawings. A PDF version shall be delivered to the District. b. Record Drawings are prepared by the project’s design engineer and reflect on-site changes the contractor noted in the As-built drawings. The Record Drawings shall be approved by the District prior to Preliminary Acceptance of the project. Record Drawings are to be delivered to the District in hard copy (11 x 17 format) and electronic format. Hard copy drawing text font size shall be large enough to be legible with font size approved by the District. Electronic format shall be delivered in Adobe (PDF), AutoCAD and ArcView shape files (release version to be confirmed with District at time of submittal). These documents shall accurately reflect any change made in the field which varies from the approved construction plan and including, at a minimum, field dimensions and elevations, horizontal and vertical locations of underground utilities and appurtenances. Include with the Record Drawings a complete copy of the recorded Filing Plat and a written confirmation of total costs of all water system improvements involved. 20. Warranty: The Contractor shall warrant all work associated with the waterline installation including, but not limited to the materials, installation workmanship and surface restoration for a period of two years from date of Preliminary Acceptance. During this warranty period the Contractor shall repair any defects in the work and maintain the work area. At the close of the two-year warranty period and upon satisfactory correction of any deficiencies noted, the District shall accept the constructed lines and appurtenances as the sole property and responsibility of the District. 20. Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall be maintained in good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping. 21. The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the the City of Fort Collins street inspector. 22. No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permit is obtained, if applicable. 23. The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control Inspector (Fort Collins - 221-6700) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the City of Fort Collins Engineer is not available after proper notice of construction activity has been provided, the Developer may commence work in the Engineer's absence. However, the City of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals an improper installation. 24. The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the City of Fort Collins' default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the final report. 25. The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline at all intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter to the City of Fort Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the City of Fort Collins before installation of base course or asphalt will be allowed on the streets. 26. All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and marked so as to reduce the excavation necessary for building connections. 27. Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within these districts. 28. All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval. 29. Prior to the commencement of any construction, the contractor shall contact the Local Entity Forester to schedule a site inspection for any tree removal requiring a permit. 30. The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating and Trenching. 31. The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The the City of Fort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all traffic control devices as may be required by the construction activities. 32. Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins Traffic Operations Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the traffic sign then the contractor will be charged for the labor, materials and equipment to reinstall the sign as needed. 33. The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development. 34. There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site construction activities on Sundays or holidays, unless there is prior written approval by Larimer County. 35. The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, or designated to be provided, installed, or constructed, unless specifically noted otherwise. 36. Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification, and annotate the dimension on the as-built record drawings. 37. The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a copy of any permits and extension agreements needed for the job. 38. If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the Developer shall contact the Designer and the City of Fort Collins Engineer immediately. 39. The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to the Larimer County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort Collins Engineer. 40. The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as well as the basis of bearings. The information shall be as follows: BENCHMARK #92-1 - LOCATED ALONG EAST VINE DR. AT THE PLEASANT VALLEY AND LAKE CANAL, ON A BRIDGE ON THE TOP OF THE NORTHWEST HEADWALL. ELEVATION: 4946.31 BENCHMARK #2-07 - LOCATED ON VINE DRIVE, 0.1 MILE WEST OF TIMBERLINE RD., 50FT NORTH OF THE ENTRANCE TO BULL RUN TOWNHOMES ON THE NORTHWEST CORNER OF THE WEST CATCHBASIN. ELEVATION: 4959.98 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.18' BASIS OF BEARINGS THE BASIS OF BEARINGS IS THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 5 AS BEARING SOUTH 88°53'23" EAST (ASSUMED BEARING). 41. All stationing is based on centerline of roadways unless otherwise noted. 42. Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. 43. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts are made. 44. Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the grades and condition as required by these plans. 45. Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections. 46. After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from the date of acceptance. 47. The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following private streets: N.A. 48. Approved Variances are listed as follows: · N/A CONSTRUCTION NOTES A. Grading and Erosion Control Notes 1. The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site. 2. There shall be no earth-disturbing activity outside the limits designated on the accepted plans. 3. All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction plans, and erosion control report. 4. At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown herein. 5. Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s) required for immediate construction operations, and for the shortest practical period of time. 6. All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County. 7. In order to minimize erosion potential, all temporary (structural) erosion control measures shall: a. Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to ensure the continued performance of their intended function. b. Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector. c. Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector. 8. When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all drainage infrastructure and other public facilities. 9. The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and make sure streets and walkways are cleaned at the end of each working day. 10. All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their release into any waters of the United States. 11. No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched. 12. The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning the maintenance over to the City/County or Homeowners Association (HOA). 13. City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations. 14. A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed and properly disposed of prior to the area being restored. 15. Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever measures are determined necessary, as directed by the City. 16. See separate Stormwater Management Plan / Erosion Control Report for Waterfield Third Filing for additional information. 17. A vehicle tracking control pad shall be installed when needed for construction equipment, including but not limited to personal vehicles exiting existing roadways. No earthen materials, i.e. stone, dirt, etc. shall be placed in the curb & gutter or roadway as a ramp to access temporary stockpiles, staging areas, construction materials, concrete washout areas, and/or building sites. B. Street Improvement Notes 1. All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed here. 2. A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for approval, prior to any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt). The job mix shall be submitted for approval prior to placement of any asphalt. 3. Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing edge, to create a clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint can be made. 4. Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until the subgrade has been inspected and approved by the City of Fort Collins Engineer. 5. Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting rings are not allowed. 6. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in conformance with Chapter 25, Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The determination of need for a complete overlay shall be made by the City of Fort Collins Engineer. All overlay work shall be coordinated with adjacent landowners such that future projects do not cut the new asphalt overlay work. 7. All traffic control devices shall be in conformance with these plans or as otherwise specified in M.U.T.C.D. (including Colorado supplement) and as per the Right-of-Way Work Permit traffic control plan. 8. The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of asphalt. Gutters that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain properly. 9. Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a full depth section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required. The entire subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a single axle weight of at least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall not travel at speeds greater than 3 m.p.h. Any portion of the subgrade or base material which exhibits excessive pumping or deformation, as determined by the City of Fort Collins Engineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface. The City of Fort Collins Engineer shall be notified at least 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence of an Inspector. C. Traffic Signing and Pavement Marking Construction Notes 1. All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking Construction Notes listed here. 2. All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic. 3. All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD. 4. All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads. 5. All lane lines for concrete pavement should be epoxy paint. 6. Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placement of the same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of striping and symbols. 7. Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards. 8. Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction. 9. All surfaces shall be thoroughly cleaned prior to installation of striping or markings. 10. All sign posts shall utilize break-away assemblies and fasteners per the Standards. 11. A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies identified during the field inspection must be corrected before the 2-year warranty period will begin. 12. The Developer installing signs shall be responsible for locating and protecting all underground utilities. 13. Special care shall be taken in sign location to ensure an unobstructed view of each sign. 14. Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of Fort Collins Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer determines that an unforeseen condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under the requirements of the 2-year warranty period for new construction (except fair wear on traffic markings). 15. Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail. D. Storm Drainage Notes 1. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 2. All recommendations of the Final Drainage and Erosion Control Report for Waterfield Third Filing dated April 9th, 2014 by Northern Engineering Services, Inc., shall be followed and implemented. 3. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R UTILITY PLAN APPROVAL BOXELDER SANITATION DISTRICT EAST LARIMER COUNTY WATER DISTRICT UTILITY PLAN REVIEW Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com 02 of 152 C0.01 CONSTRUCTION NOTES GENERAL & Project No. 131041 Date: June 12, 2013 SUBSURFACE EXPLORATION BY: DISCLAIMER STATEMENT: CERTIFICATION STATEMENT: These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility by the reviewing department, the City Engineer, or the City of Fort Collins for accuracy and correctness of the calculations. Furthermore, the review does not imply that quantities of items on the plans are the final quantities required. The review shall not be construed for any reason as acceptance of financial responsibility by the City of Fort Collins for additional quantities of items shown that may be required during the construction phase. I hereby affirm that these final construction plans were prepared under my direct supervision, in accordance with all applicable City of Fort Collins and State of Colorado standards and statutes, respectively; and that I am fully responsible for the accuracy of all design. revisions, and record conditions that I have noted on these plans. Earth Engineering Consultants David Richer 4396 Greenfield Drive Windsor, Colorado 80550 (970) 545-3908 GEOTECHNICAL ENGINEER Thrive Home Builders 1875 Lawrence St., Suit 900 Denver, CO 80202 (303) 707-4400 OWNER Sheet WATERFIELD FOURTH FILING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 152 C0.00 COVER SHEET 01 UTILITY PLAN APPROVAL BOXELDER SANITATION DISTRICT EAST LARIMER COUNTY WATER DISTRICT UTILITY PLAN REVIEW ENGINEER ING N O R T H E RN LARIMER AND WELD IRRIGATION DITCH COMPANY PROJECT BENCHMARKS: PROJECT DATUM: NAVD88 BENCHMARK #92-1 - LOCATED ALONG EAST VINE DR. AT THE PLEASANT VALLEY AND LAKE CANAL, ON A BRIDGE ON THE TOP OF THE NORTHWEST HEADWALL. ELEVATION: 4946.31 BENCHMARK #2-07 - LOCATED ON VINE DRIVE, 0.1 MILE WEST OF TIMBERLINE RD., 50FT NORTH OF THE ENTRANCE TO BULL RUN TOWNHOMES ON THE NORTHWEST CORNER OF THE WEST CATCHBASIN. ELEVATION: 4959.98 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.18' BASIS OF BEARINGS THE BASIS OF BEARINGS IS THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 5 AS BEARING SOUTH 88°53'23" EAST (ASSUMED BEARING). 01 C0.00 COVER SHEET 02 C0.01 GENERAL AND CONSTRUCTION NOTES 03 C0.02 GENERAL AND CONSTRUCTION NOTES EXISTING CONDITIONS AND DEMOLITION 04-05 C1.00-C1.01 EXISTING CONDITIONS PLAN 06-11 C1.02-C1.07 DEMOLITION PLAN 12 C1.08 PHASING PLAN UTILITY SHEETS 13 C2.00 OVERALL UTILITY PLAN 14-19 C2.01-C2.06 UTILITY PLANS SANITARY SEWER PLAN & PROFILE SHEETS 20-21 C2.07-C2.08 SANITARY SEWER LINE A PLAN & PROFILE 22 C2.09 SANITARY SEWER LINE A2 WEST PLAN & PROFILE 23 C2.10 SANITARY SEWER LINE A2-W1, A2-W2 & A2-W3 PLAN & PROFILE 24-25 C2.11-C2.12 SANITARY SEWER LINE A3 WEST PLAN & PROFILE 26 C2.13 SANITARY SEWER LINE A2 EAST PLAN & PROFILE 27 C2.14 SANITARY SEWER LINE A3 EAST PLAN & PROFILE 28 C2.15 SANITARY SEWER LINE A2-E1 & A2-E2 PLAN & PROFILE 29-30 C2.16-C2.17 SANITARY SEWER LINE B PLAN & PROFILE 31-32 C2.18-C2.19 SANITARY SEWER LINE B2 PLAN & PROFILE 33 C2.20 SANITARY SEWER LINE B2-1 & B10-1 PLAN & PROFILE 34 C2.21 SANITARY SEWER LINE B2-2 PLAN & PROFILE 35 C2.22 SANITARY SEWER LINE B2-3 B2-4 & B2-5 PLAN & PROFILE 36 C2.23 SANITARY SEWER LINE B5 WEST, B5-W1 & B5 EAST PLAN & PROFILE 37 C2.24 SANITARY SEWER LINE B10 & B2-8 EAST PLAN & PROFILE 38 C2.25 SANITARY SEWER LINE B6 PLAN & PROFILE 39-40 C2.26-C2.27 SANITARY SEWER LINE B7 EAST PLAN & PROFILE 41 C2.28 SANITARY SEWER LINE B7 WEST, B7-W1 & B2-8 WEST PLAN & PROFILE 42 C2.29 SANITARY SEWER LINE B8 EAST & WEST & B8-W1 PLAN & PROFILE 43 C2.30 SANITARY SEWER LINE B7-E3 PLAN & PROFILE WATERLINE PLAN & PROFILE SHEETS 44-46 C2.31-C2.33 WATERLINE SUNIGA ROAD PLAN & PROFILE 47-49 C2.34-C2.36 WATERLINE MERGANSER ROAD PLAN & PROFILE STORM DRAIN PLAN & PROFILE SHEETS 50 C2.37 STORM DRAIN LINE A, N, & M PLAN & PROFILE 51 C2.38 STORM DRAIN LINE B & L PLAN & PROFILE 52 C2.39 STORM DRAIN LINE C PLAN & PROFILE 53 C2.40 STORM DRAIN LINE C6, C6-3 & C3 PLAN & PROFILE 54 C2.41 STORM DRAIN LINE C5 WEST & EAST & C7 PLAN & PROFILE 55 C2.42 STORM DRAIN LINE K & K8 PLAN & PROFILE 56 C2.43 STORM DRAIN LINE D, H, I & J PLAN & PROFILE 57 C2.44 STORM DRAIN LINE F PLAN & PROFILE 58 C2.45 STORM DRAIN LINE F4, F4-1 WEST & EAST PLAN & PROFILE 59 C2.46 STORM DRAIN LINE E PLAN & PROFILE GRADING SHEETS 60 C3.00 OVERALL GRADING PLAN 61-71 C3.01-C3.11 GRADING PLAN ROADWAY SHEETS 72 C4.00 STREET A PLAN & PROFILE 73-75 C4.01-C4.03 STREET B PLAN & PROFILE 76-77 C4.04-C4.05 STREET C PLAN & PROFILE 78-79 C4.06-C4.07 STREET D PLAN & PROFILE 80-82 C4.08-C4.10 MERGANSER DR. PLAN & PROFILE 83 C4.11 STREET F PLAN & PROFILE 84 C4.12 STREET G PLAN & PROFILE 85-86 C4.13-C4.14 STREET H PLAN & PROFILE 87 C4.15 SUNIGA ROAD ULTIMATE PLAN & PROFILE 88-89 C4.16-C4.17 SUNIGA ROAD PLAN & PROFILE 90 C4.18 SUNIGA ROAD INTERIM PLAN & PROFILE 91-93 C4.19-C4.21 SUNIGA ROAD ULTIMATE PLAN & PROFILE 94-95 C4.22-C4.23 TIMBERLINE INTERIM PLAN & PROFILE 96-100 C4.24-C4.28 TIMBERLINE ULTIMATE PLAN & PROFILE 101 C4.29 ALLEY 1, ALLEY 3 & ALLEY 11 PLAN & PROFILE 102 C4.30 ALLEY 5, ALLEY 6 & ALLEY 7 PLAN & PROFILE 103 C4.31 ALLEY 4 PLAN & PROFILE 104 C4.32 ALLEY 2 & ALLEY 14 PLAN & PROFILE 105-106 C4.33-C4.34 ALLEY 10 PLAN & PROFILE 107-108 C4.35-C4.36 ALLEY 16 PLAN & PROFILE 109-110 C4.37-C4.38 ALLEY 8 PLAN & PROFILE 111-112 C4.39-C4.40 ALLEY 9 PLAN & PROFILE 113-114 C4.41-C4.42 ALLEY 9 & ALLEY 12 PLAN & PROFILE 115 C4.43 ALLEY 13 PLAN & PROFILE 116 C4.44 ALLEY 15 & ALLEY 24 PLAN & PROFILE 117 C4.45 ALLEY 17 & ALLEY 18 PLAN & PROFILE 118 C4.46 ALLEY 19 & ALLEY 20 PLAN & PROFILE 119 C4.47 ALLEY 21 & ALLEY 22 PLAN & PROFILE 120 C4.48 ALLEY 25 & ALLEY 22 PLAN & PROFILE 121 C4.49 ALLEY 23 & ALLEY 16 PLAN & PROFILE CROSS-SECTION SHEETS 122-124 C4.50-C4.52 SUNIGA ROAD CROSS SECTIONS STRIPING PLAN SHEETS 125 C4.53 SUNIGA ROAD STRIPING PLAN INTERSECTION SHEETS 126-130 C4.54-C4.58 INTERSECTION DETAILS EROSION CONTROL SHEETS 131-137 C5.00-C5.06 EROSION CONTROL PLAN 138-139 C5.07-C5.08 EROSION CONTROL DETAILS DETAIL SHEETS 140-144 C6.00-C6.04 UTILITY DETAILS 145-146 C6.05-C6.06 SITE DETAILS 148-150 C6.08-C6.10 DRAINAGE DETAILS DRAINAGE EXHIBIT 152 C7.00 OVERALL DRAINAGE EXHIBIT Owners Association MA190022 Missy 04/17/2019 04/24/2019 Chicken Coop – Patio Railing MA190023 Jamie 04/19/2019 05/03/2019