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HomeMy WebLinkAboutHOWES SIX TWO NINE - FDP210025 - SUBMITTAL DOCUMENTS - ROUND 3 - UTILITY PLANS SOUTH HOWES STREET SOUTH MASON STREET SOUTH COLLEGE AVENUECANY O N AVE N UE SOUTH LOOMIS AVENUE SOUTH HOWES STREET SOUTH MELDRUM STREETWEST LAUREL STREET EAST MULBERRY STREET Original Field Survery: Northern Engineering Project No. 1590-001 Date: January 2019 Additional Field Survey: Northern Engineering Project No. 1590-001 Date: March 2021 JANUARY 2022 CONTACT INFORMATION PROJECT TEAM: VICINITY MAP NORTH PROJECT DATUM: NAVD88 BENCHMARK 1-11 SOUTHEAST CORNER OF MULBERRY ST. AND LOOMIS AVE., AT THE NORTHEAST CORNER OF A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION: 5008.62 BENCHMARK 6-00 ON A CATCH BASIN AT THE NORTHWEST CORNER OF MULBERRY ST. AND COLLEGE AVE. ELEVATION: 4993.85 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM (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 DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.17'. BASIS OF BEARINGS EAST LINE OF BLOCK 96, HARRISON'S ADDITION AS BEARING SOUTH 00 DEG 18 MIN 09 SEC WEST (ASSUMED) AND MONUMENTED AS SHOWN ON PLAT PROJECT BENCHMARKS: HOWES SIX TWO NINE PROJECT TEAM: Kristin Turner TB Group 444 Mountain Avenue Berthoud, Colorado 80513 (970) 532-5891 Carlson Land Development Blake Carlson 14570 Clay St Broomfield, CO 80023 (303)809-7930 Northern Engineering Services, Inc. Danny Weber, PE 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 PLANNER/ LANDSCAPE ARCHITECT OWNER/APPLICANT SITE ENGINEER GEOTECHNICAL ENGINEER Soilogic Darrel DiCarlo, PE 3522 Draft Horse Ct Loveland, Colorado 80538 (970)535-6144 SHEET INDEX THE NORTH HALF OF LOT 2 AND THE SOUTH HALF OF LOT 3, BLOCK 96, HARRISON'S ADDITION, LOCATED IN THE NORTHEAST QUARTER OF SECTION 14, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO FIELD SURVEY BY: Northern Engineering Services, Inc. Bob Tessely, PLS 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 SITE SURVEYOR UTILITY PLANS FOR Soilogic Geotechnical Subsurface Exploration Report Proposed Townhome Development Fort Collins, CO Soilogic Project #19-1182 Date: April 30, 2019 SUBSURFACE EXPLORATION BY: 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 GAS-----------------Xcel Energy----------------------------- ELECTRIC--------City of Fort Collins Light & Power--Austin Kreager (970) 224-6152 CABLE-------------Comcast----------------------------------Don Kapperman (970) 567-0425 TELECOM.--------CenturyLink------------------------------- WATER------------City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754 WASTEWATER--City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754 STORMWATER-City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754 E N G I N E E R N GI EHTRON R N E N G I N E E R N GI EHTRON R N 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. before you dig.Call R CS1 COVER SHEET 1 City of Fort Collins, CO UTILITY PLAN APPROVAL APPROVED: CITY ENGINEER,APPROVED SHEETS DATE APPROVED: WATER & WASTEWATER UTILITY,APPROVED SHEETS DATE APPROVED: STORMWATER UTILITY,APPROVED SHEETS DATE APPROVED: PARK PLANNING & DEVELOPMENT,APPROVED SHEETS DATE APPROVED: TRAFFIC OPERATIONS,APPROVED SHEETS DATE APPROVED: ENVIRONMENTAL PLANNER,APPROVED SHEETS DATE SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 PROJECT LOCATION 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. 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 of Fort Collins 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. DISCLAIMER STATEMENT: CERTIFICATION STATEMENT: 1 CS1 COVER SHEET #### GENERAL & CONSTRUCTION NOTES 3 EX1 EXISTING CONDITIONS & DEMOLITION PLAN 4 HC1 HORIZONTAL CONTROL & PAVING PLAN UTILITY SHEETS 5 OU1 OVERALL UTILITY PLAN 6 ST1 STORM DRAIN LINE 1 AND 1-1 PLAN AND PROFILE GRADING SHEETS 7 OG1 OVERALL GRADING PLAN DETAIL SHEETS 8 D1 UTILITY DETAILS 9-10 D2-D3 DRAINAGE DETAILS 11 D4 SITE DETAILS DRAINAGE SHEETS 12 EC1 EROSION CONTROL PLAN 13 EC2 EROSION CONTROL DETAILS 14 EC3 EROSION CONTROL NOTES 15 HD1 HISTORIC DRAINAGE EXHIBIT 16 DR1 OVERALL DRAINAGE PLAN BUILDING ARCHITECT AU Workshop 405 Linden Street Fort Collins, Colorado 80524 (970) 430-5220 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. before you dig.Call R A. GENERAL NOTES 1.All materials, workmanship, and construction of public 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 Drainage Report for Howes Six Two Nine, dated January 18th, 2021, by Northern Engineering shall be followed and implemented. 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 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 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 City of Fort Collins. 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: 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: 1) Irrigation Service Tap Variance - Submitted for Approval 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 Contractor shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently watered so as to minimize wind blown sediment. The Contractor 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 Contractor 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 Contractor 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 Contractor shall implement whatever measures are determined necessary, as directed by the City. 16.A Vehicle Tracking Control Pad shall be installed whenever it is necessary 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 stockpile(s), staging area(s), construction material(s), concrete washout area(s) and/or building site(s). 17.For additional information see separate Stormwater Management Plan / Erosion Control Report for Howes Six Two Nine. 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. Wheel cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins. 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 Drainage Report for Howes Six Two Nine, dated January 18th, 2021, by Northern Engineering 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. E. Utility Notes 1.All waterline and sanitary sewer construction shall conform to the City of Fort Collins Utility standards and specifications current to date of construction. 2.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. 3.Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire. 4.HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and ASTM. The HDPE pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer wire shall be installed with the HDPE service, and shall extend up the curb stop. The curb stop shall be covered with a metal valve box and "water" lid per City Water Detail 11A. INFILL AND REDEVELOPMENT NOTE A.Despite everyone's best efforts, it is impossible to fully display subsurface information prior to excavation. This is especially true in areas of infill and redevelopment. Unknown subsurface conditions can have cost and schedule implications. Prior to finalizing contract terms, it is strongly recommended that the Owner and General Contractor have a candid discussion to formulate a strategy for dealing with such circumstances when they arise. The process and procures should be in place prior to excavation. Allowances and contingencies can address the cost implications, but additional measures are required to deal with scheduling and factors impacting sequence of work. The Architect, Engineer(s), and Construction Surveyor should be made aware of the protocol for dealing with such unknown subsurface conditions prior to starting work. SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 CS2 CONSTRUCTION NOTES GENERAL & 2 PROJECT DATUM: NAVD88 BENCHMARK 1-11 SOUTHEAST CORNER OF MULBERRY ST. AND LOOMIS AVE., AT THE NORTHEAST CORNER OF A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION: 5008.62 BENCHMARK 6-00 ON A CATCH BASIN AT THE NORTHWEST CORNER OF MULBERRY ST. AND COLLEGE AVE. ELEVATION: 4993.85 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM (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 DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.17'. BASIS OF BEARINGS EAST LINE OF BLOCK 96, HARRISON'S ADDITION AS BEARING SOUTH 00 DEG 18 MIN 09 SEC WEST (ASSUMED) AND MONUMENTED AS SHOWN ON PLAT ST ST ST ST STSTSTSTSTSTSTSTSTSTSTSTWOHUOHUOHUOHUOHUOHU OHUOHUOHUOHUOHUOH U OH U OH U OH U OH U OH U OH U O H U OHU OHU OHU OHU OHU OHU OHU OHU XXXXXXXXXXXXXXX X X X X G G G G G G G G E EEE EE E E E E E E E E E EE E E E E E E E E E E E E ETTTTTTTTTTTTTTTT T TTTTTTTTTTTTTTCCC S S M CC M C CC CCG CCCCCCC S CC VAULT ELEC C.O. C S EELEC BRKR C S W VAULT ELEC W G G D D D D 6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" WSTSTSTSTSTSTSTSTST ST ST STSTSTWWWWW W SS SS SS SS SS SS SS SS SS SS W W W W W W HOWES STREETFLATS AT THE OVAL SUBDIVISION N1 2 LOT 3, HARRISON'S ADDITION ALLEYEXISTING OVERHEAD TRANSMISSION LINES TO BE REMOVED EXISTING WALL TO BE REMOVED EXISTING 4" CAST IRON WATER MAIN EXISTING 6" SANITARY SEWER EXISTING 24" STORM LINE EXISTING VERTICAL CURB AND GUTTER EXISTING VERTICAL CURB AND GUTTER (OFFSITE) EXISTING HANDRAIL TO REMAIN (UP TO EDGE OF RIGHT OF WAY)EXISTING HANDRAIL TO BE REMOVED EXISTING WALL TO BE REMOVED EXISTING FENCE TO BE REMOVED EXISTING WALL TO BE REMOVED EXISTING ELECTRIC TO BE ABANDONED PROJECT BOUNDARY (TYP.) EXISTING STORM LINE EXISTING FENCE TO BE REMOVED EXISTING CONCRETE DRIVEWAY TO BE REMOVED ± 2,425 SQ. FT. ASPHALT TO BE REMOVED ± 1,812 SQ. FT. ASPHALT TO BE REMOVED EXISTING 2-STORY BRICK HOUSE TO REMAIN EXISTING 1-STORY BRICK GARAGE TO BE REMOVED EXISTING PARKING LOT EXISTING PARKING LOT EXISTING UTILITY POLE TO BE REMOVED BY UTILITY COMPANY EXISTING 3/4" WATER SERVICE (INACTIVE) TO BE ABANDONED AT MAIN/REMOVED DURING INSTALLATION OF NEW WATER SERVICE EXISTING GAS METERS EXISTING NATURAL GAS SERVICE EXISTING ELECTRICAL BREAKER TO REMAIN EXISTING TELEPHONE LINE TO BE ABANDONED EXISTING PAVERS TO BE REMOVED EXISTING CONCRETE SIDEWALK TO BE REMOVED EXISTING CONCRETE SIDEWALK TO BE REMOVED EXISTING FENCE AND GATE TO BE REMOVED EXISTING ELECTRICAL METER TO REMAIN EXISTING STAIRWELL TO REMAIN SAWCUT (TYP.) SAWCUT (TYP.) EXISTING SIGNS TO BE REMOVED THIS PORTION OF EXISTING CONCRETE WALKWAY TO REMAIN EXISTING SANITARY SERVICE TO REMAIN EXISTING CONCRETE/CURB & GUTTER TO BE REMOVED FOR NEW UTILITY INSTALLATIONS REPAIR/REPLACE AS PER LCUASS SAWCUT (TYP.) EXISTING 3/4" WATER SERVICE TO REMAIN EXISTING TREE TO BE REMOVED BY CITY PRIOR TO BEGINNING OF PROJECT SAWCUT EXISTING HANDRAIL TO BE REMOVED WITHIN RIGHT OF WAY EXTENTS (UP TO FIRST VERTICAL SUPPORT POLE) 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. before you dig.Call R NORTH ( IN FEET ) 1 inch = ft. Feet01515 15 30 45 SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 EX1 DEMOLITION PLANEXISTING CONDITIONS &3 EXISTING ELECTRIC E LEGEND: G T EXISTING STORM SEWER EXISTING TELEPHONE EXISTING GAS EXISTING IRRIGATION BOX EXISTING GAS METER EXISTING TELEPHONE PEDESTAL EXISTING TREES (TO REMAIN) NOTES: EXISTING SANITARY SEWER SS EXISTING WATER W EXISTING FENCE X EXISTING WATER METER EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROJECT BOUNDARY EXISTING RIGHT-OF-WAY EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR VAULT ELEC CONTROL IRR EXISTING TREES (TO BE REMOVED) EXISTING CABLE CTV EXISTING FIBER OPTIC FO 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 ALL UNKNOWN UNDERGROUND UTILITIES. 2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL. 3.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE, ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. 4.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. TREE PROTECTION NOTES: 1.ALL EXISTING TREES WITHIN THE LIMITS OF THE DEVELOPMENT AND WITHIN ANY NATURAL AREA BUFFER ZONES SHALL REMAIN AND BE PROTECTED UNLESS NOTED ON THESE PLANS FOR REMOVAL. 2.WITHIN THE DRIP LINE OF ANY PROTECTED EXISTING TREE, THERE SHALL BE NO CUT OR FILL OVER A FOUR-INCH DEPTH UNLESS A QUALIFIED ARBORIST OR FORESTER HAS EVALUATED AND APPROVED THE DISTURBANCE. 3.ALL PROTECTED EXISTING TREES SHALL BE PRUNED TO THE CITY OF FORT COLLINS FORESTRY STANDARDS. TREE PRUNING AND REMOVAL SHALL BE PERFORMED BY A BUSINESS THAT HOLDS A CURRENT CITY OF FORT COLLINS ARBORIST LICENSE WHERE REQUIRED BY CODE. 4.PRIOR TO AND DURING CONSTRUCTION, BARRIERS SHALL BE ERECTED AROUND ALL PROTECTED EXISTING TREES WITH SUCH BARRIERS TO BE OF ORANGE FENCING A MINIMUM OF FOUR (4) FEET IN HEIGHT, SECURED WITH METAL TPOSTS, NO CLOSER THAN SIX (6) FEET FROM THE TRUNK OR ONE-HALF (½) OF THE DRIP LINE, WHICHEVER IS GREATER. THERE SHALL BE NO STORAGE OR MOVEMENT OF EQUIPMENT, MATERIAL, DEBRIS OR FILL WITHIN THE FENCED TREE PROTECTION ZONE. 5.DURING THE CONSTRUCTION STAGE OF DEVELOPMENT, THE APPLICANT SHALL PREVENT THE CLEANING OF EQUIPMENT OR MATERIAL OR THE STORAGE AND DISPOSAL OF WASTE MATERIAL SUCH AS PAINTS, OILS, SOLVENTS, ASPHALT, CONCRETE, MOTOR OIL OR ANY OTHER MATERIAL HARMFUL TO THE LIFE OF A TREE WITHIN THE DRIP LINE OF ANY PROTECTED TREE OR GROUP OF TREES. 6.NO DAMAGING ATTACHMENT, WIRES, SIGNS OR PERMITS MAY BE FASTENED TO ANY PROTECTED TREE. 7.LARGE PROPERTY AREAS CONTAINING PROTECTED TREES AND SEPARATED FROM CONSTRUCTION OR LAND CLEARING AREAS, ROAD RIGHTS-OF-WAY AND UTILITY EASEMENTS MAY BE "RIBBONED OFF," RATHER THAN ERECTING PROTECTIVE FENCING AROUND EACH TREE AS REQUIRED IN SUBSECTION (G)(3) ABOVE. THIS MAY BE ACCOMPLISHED BY PLACING METAL T-POST STAKES A MAXIMUM OF FIFTY (50) FEET APART AND TYING RIBBON OR ROPE FROM STAKETO-STAKE ALONG THE OUTSIDE PERIMETERS OF SUCH AREAS BEING CLEARED. 8.THE INSTALLATION OF UTILITIES, IRRIGATION LINES OR ANY UNDERGROUND FIXTURE REQUIRING EXCAVATION DEEPER THAN SIX (6) INCHES SHALL BE ACCOMPLISHED BY BORING UNDER THE ROOT SYSTEM OF PROTECTED EXISTING TREES AT A MINIMUM DEPTH OF TWENTY-FOUR (24) INCHES. THE AUGER DISTANCE IS ESTABLISHED FROM THE FACE OF THE TREE (OUTER BARK) AND IS SCALED FROM TREE DIAMETER AT BREAST HEIGHT AS DESCRIBED IN THE CHART BELOW: Tree Diameter at Breast Height (inches) Auger Distance From Face of Tree (feet) 0-2 1 3-4 2 5-9 5 10-14 10 15-19 12 Over 19 15 9.ALL TREE REMOVAL SHOWN SHALL BE COMPLETED OUTSIDE OF THE SONGBIRD NESTING SEASON (FEB 1 - JULY 31) OR CONDUCT A SURVEY OF TREES ENSURING NO ACTIVE NESTS IN THE AREA. 10.ANY EXISTING SEWER SERVICES ENCOUNTERED DURING CONSTRUCTION THAT WILL NOT BE REUSED SHALL BE ABANDONED AT THE SEWER MAIN. 11.ALL ROAD STRIPING WITHIN HOWES STREET IMPACTED BY CONSTRUCTION TO BE REPAIRED/REPLACED BY CONTRACTOR. 12.PRIOR TO SITE WORK, CONTACT CITY FORESTRY TO INSPECT TREE PROTECTION AND COORDINATE UTILITY INSTALLATION WITHIN THE RIGHT OF WAY AND NEAR EXISTING STREET TREES. INSTALLATION OF UTILITIES OR ANY UNDERGROUND FIXTURE REQUIRING EXCAVATION DEEPER THAN SIX INCHES SHALL BE ACCOMPLISHED BY BORING UNDER THE ROOT SYSTEM OF PROTECTED TREES AT A MINIMUM DEPTH OF TWENTY-FOUR INCHES. PLEASE REFER TO TREE PROTECTION NOTE #8. 13.IF PERMITTED BY CITY FORESTRY, TRENCHING WITHIN THE PROTECTED ZONE OF EXISTING TREES SHALL BE PERFORMED BY HAND, AND WITH EXTREME CARE. DO NOT SEVER ROOTS 2" IN DIAMETER AND LARGER. HYDRO-EXCAVATION/POTHOLING METHODS SHALL OCCUR PRIOR TO TRENCH WORK TO IDENTIFY EXISTING ROOTS. WHERE ROOTS 2" IN DIAMETER AND LARGER ARE ENCOUNTERED, THE CONTRACTOR SHALL NOTIFY THE FORESTRY DIVISION FOR DIRECTION. TUNNELING UNDER ROOTS LARGER THAN 2" MAY BE PERMITTED. EXPOSED ROOTS THAT HAVE BEEN TUNNELED UNDER SHALL BE WRAPPED IN WET BURLAP AND KEPT MOIST WHILE THE TRENCH IS OPEN. ROOTS SHALL BE COVERED WITH SOIL IMMEDIATELY AFTER TRENCHING IS COMPLETE. 14.PROPOSED UTILITY LINES THAT ENCROACH THE CRITICAL ROOT ZONE (INNER OR OUTER) MUST BE BORED UNDER THE ROOT SYSTEM. EXISTING OVERHEAD UTILITY OHE XXXXXXXXXXXXXXX X X X X X X X C.O. C S X X X X X X X X X X XHOWES STREETALLEYEXISTING 2-STORY BRICK HOUSE EXISTING PARKING LOT EXISTING PARKING LOT 6' SIDEWALK4' SIDEWALK 4.5' SIDEWALK XXXXXXXXXXXXXXN:128099.38 E:193489.46 N:128099.29 E:193509.80 N:128094.30 E:193509.78 N:128094.38 E:193489.44 N:128078.57 E:193493.89 N:128078.52 E:193506.88 N:128021.57 E:193493.67 N:128021.52 E:193506.64 N:128026.67 E:193489.68 N:128073.67 E:193489.86 N:128006.49 E:193481.50 N:128006.47 E:193487.58 N:128004.88 E:193509.86 N:128004.75 E:193544.60 N:128093.67 E:193544.95 9' (TYP.) 13' (TYP.) 8' (TYP.) 8' 23' N:128013.97 E:193551.72 N:128039.85 E:193551.82 N:128039.46 E:193652.79 N:128031.17 E:193655.99 N:128009.56 E:193655.90 N:128056.50 E:193615.29 N:128069.55 E:193596.79 N:128074.69 E:193590.83 N:128088.79 E:193590.94 N:128095.74 E:193597.09 N:128095.48 E:193631.09 N:128073.73 E:193651.42 N:128056.23 E:193651.29 N:128073.89 E:193630.92 N:128047.14 E:193551.84 N:128046.75 E:193577.73 N:128087.58 E:193552.00 N:128087.47 E:193579.62 8' 17' (TYP.) MAILBOXES N:128094.16 E:193553.62 N:128094.05 E:193579.37 N:128086.65 E:193577.89 PROPOSED TRASH ENCLOSURE 3' SIDEWALKR4.5' N:128077.31 E:193481.84 N:128023.10 E:193481.58 4' SIDEWALK PROPOSED BIKE RACK FLATS AT THE OVAL SUBDIVISION N1 2 LOT 3, HARRISON'S ADDITION N:128101.57 E:193675.59 N:128098.57 E:193675.08 N:128101.55 E:193679.62 N:128098.54 E:193681.08 N:127998.40 E:193674.55 N:127998.36 E:193680.55 N:128052.96 E:193674.26 N:128047.79 E:193674.23 R4.1' R3' R3' R4.1' 12' 12' N:128038.49 E:193674.76 N:128034.49 E:193674.74 N:128098.41 E:193577.52 N:128098.47 E:193552.03 "ONE WAY DO NOT ENTER" SIGN "ONE WAY DO NOT ENTER" SIGN DIRECTIONAL TRAFFIC MARKINGS (TYP.) "COMPACT CAR PARKING ONLY" SIGN (TYP.) ADA PARKING SIGN AND STRIPING 3' (TYP.) 1` CONCRETE TRICKLE CHANNEL CONTINUES UNDER CHASE 1` CONCRETE TRICKLE CHANNEL CONCRETE WHEEL STOPS (TYP.) 18" RIBBON CURB EXTENDS FROM ADA RAMP TO TRASH ENCLOSURE STANDARD CURB AND GUTTER STANDARD CURB AND GUTTER STANDARD CURB AND GUTTER OUTFALL CURB AND GUTTER THIS ROW OF PARKING STALLS ONLY SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 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. before you dig.Call R NORTH ( IN FEET ) 1 inch = ft. Feet01010 10 20 30 HC1 PAVING PLAN HORIZONTAL CONTROL & 4 1.SEE DETAIL SHEETS FOR ADDITIONAL INFORMATION REGARDING CURBS AND PAVEMENT SECTIONS. 2.PAVEMENT MARKINGS SHALL BE PER CITY OF FORT COLLINS STANDARDS AND PROJECT SPECIFICATION MANUAL. 3.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY OF FORT COLLINS ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY OF FORT COLLINS STREET REPAIR STANDARDS. 4.ANY DAMAGED CURB, GUTTER AND SIDEWALK EXISTING PRIOR TO CONSTRUCTION, AS WELL AS STREETS, SIDEWALKS, CURBS AND GUTTERS, DESTROYED, DAMAGED OR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT, SHALL BE REPLACED OR RESTORED TO CITY OF FORT COLLINS STANDARDS AT THE DEVELOPER'S EXPENSE PRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY. 5.ALL PUBLIC CONCRETE PAVING SHALL BE 6" THICK. 6.REFER TO SITE AND LANDSCAPE PLANS (BY OTHERS) FOR ADDITIONAL INFORMATION RELATED TO DECORATIVE PAVING, HARDSCAPES, AND OTHER SITE AMENITIES. 7.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK. 8.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB. 9.SINGLE POINT CURB TRANSITIONS ARE 6'. 10.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF PLAN LOCATION. 11.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 12.STREET MARKINGS TO BE APPLIED AS PER LCUASS AND CITY OF FORT COLLINS STANDARDS AND SPECIFICATIONS 13.SEE DETAIL SHEET D4 FOR ADDITIONAL SIGNAGE, POST, AND ADA PARKING DETAILS 14.ALL STRIPING ON HOWES STREET IMPACTED BY CONSTRUCTION TO BE REPLACED TO ORIGINAL CONDITION. EASEMENTS NOTES: PROPOSED INFLOW CURB & GUTTER PROPERTY BOUNDARY EXISTING LOT LINE / / / / / / / /PROPOSED EDGE OF PAVEMENT PROPOSED OUTFALL CURB & GUTTER LEGEND: PROPOSED LOT LINE EXISTING ROW PROPOSED ROW ASPHALT PAVING CONCRETE PAVING 4990 4995 5000 5005 5010 5015 4990 4995 5000 5005 5010 5015 9+7510+0011+00 5001.295001.8065.29 LF 4" PVC @ 1.00%SSERV ASTA 10+65.29INV. 4996.39 (E)SSERV TAPPING SADDLESTA 10+00.00INV. 4995.74 (W)15" HDPE STORM STA.=10+58.96 INV.=4998.14 EXISTING 6" PVC SANITARY STA.=10+00.00 INV.=4995.22 EXISTING 4" PVC WATER STA.=10+15.00 TOP=4995.10 EXISTING GROUND PROPOSED GROUND PROPOSED FOUNDATION FFE: 5001.80 ST ST ST ST STSTSTSTSTSTSTSTSTSTSTSTWOHUOHUOHUOHUOHUOHU OHUOHUOHUOHUOHUXXXXXXXXXX X X X X G G G G G G G G E EEE EEE E E E E E E E E E E E E ETTTTTTTTTTTTTTTTT TTTCCCS S CC C CC CCG CCCS CC VAULT ELEC C.O. C S EELEC BRKR C S W VAULT ELEC W G G D D D D 6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" WSTSTSTSTSTSTW W SS SS SS SS SS SS SS SS SS SS W W W W W W SSV SSV SSV SSV SSV SSV WSV WSV WSV WSV WSV WSV WSV F F F F F EEEEEE E E E E E EEE E UD UD UD UD UD UD FDCG G G HOWES STREETFLATS AT THE OVAL SUBDIVISION N1 2 LOT 3, HARRISON'S ADDITION ALLEYX X X X X X X CONNECT TO EXISTING WATER MAIN EXISTING SANITARY SEWER SERVICE TO REMAIN PROPOSED 1-1 2" WATER METER WITH CURB STOP CONNECT TO EXISTING STORM SEWER MANHOLE CONNECT TO EXISTING GAS METER CONNECT TO EXISTING ELECTRICAL BREAKER PROPOSED AREA DRAIN PROPOSED 2" PVC FIRE SERVICE LINE 4" GTV AT MAIN THEN REDUCE TO 2" PROPOSED 1-1 2" PVC WATER SERVICE LINE PROPOSED 18" AREA DRAIN PROPOSED 18" AREA DRAIN STORM DRAIN LINE 1-1 SEE SHEET ST1 UNDERDRAIN SANITARY SERVICE LINE A SEE PROFILE - THIS SHEET CONNECT TO EXISTING WATER MAIN FOREBAY STORM DRAIN LINE 1 SEE SHEET ST1 CONNECT TO PROPOSED ELECTRICAL BREAKER 65.29 LF 4" PVC @ 1.00% SSERV A STA 10+65.29 N: 128013.86 E: 193655.92 SSERV TAPPING SADDLE STA 10+00.00 N: 128013.51 E: 193721.21 PROPOSED 100° BEND AND CLEANOUT PROPOSED 12" NYOPLAST BASIN WITH SOLID LID PROPOSED 140° BEND AND CLEANOUT PROPOSED TRENCH DRAIN PROPOSED 3 4" IRRIGATION WATER METER (TAPPED FROM WATER SERVICE) WITH CURB STOP CITY CURB STOP SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 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. before you dig.Call R NORTH ( IN FEET ) 1 inch = ft. Feet01515 15 30 45 OU1 OVERALL UTILITY PLAN 5 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 ALL UNKNOWN UNDERGROUND UTILITIES. 2.ALL WATER CONSTRUCTION SHALL BE PER LARIMER COUNTY URBAN AREA STREET STANDARDS (LCUASS), LATEST EDITION, AND THE STANDARDS RELATED TO THE WATER SERVICES, WHICH SHALL BE PER CITY OF FORT COLLINS UTILITIES STANDARDS. 3.ALL SEWER CONSTRUCTION SHALL BE PER LCUASS AND CITY OF FORT COLLINS WASTEWATER STANDARDS AND SPECIFICATIONS, LATEST EDITION. 4.ALL WATER FITTINGS AND VALVES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.ALL WATERLINES SHALL HAVE A MINIMUM OF 4.5-FEET AND MAXIMUM OF 5.5-FEET OF COVER FROM FINISHED GRADE TO TOP OF PIPE. 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.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 9.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE FORT COLLINS ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH LCUASS STREET REPAIR STANDARDS. 10.ALL MANHOLE RIM ELEVATIONS (EXISTING & PROPOSED) ARE TO BE ADJUSTED TO 1 4" BELOW FINISHED GRADE. IF NECESSARY, CONE SECTIONS SHALL BE ROTATED TO PREVENT LIDS BEING LOCATED WITHIN VEHICLE OR BICYCLE WHEEL PATHS. 11.ALL WATER SERVICES SHALL BE 3 4" UNLESS OTHERWISE NOTED. 12.PROPOSED UTILITY LINES THAT ENCROACH THE CRITICAL ROOT ZONE (INNER OR OUTER) MUST BE BORED UNDER THE ROOT SYSTEM UNLESS OTHERWISE APPROVED BY THE CITY. ANY UTILITY BORING REQUIRED MUST BE COMPLETED TO LCUASS, CITY OF FORT COLLINS UTILITIES, AND ANY OTHER APPLICABLE STANDARDS. EXISTING LOT LINE EASEMENT LINE SPROPOSED SEWER SERVICE WPROPOSED WATER SERVICE EXISTING WATER MAIN PROPOSED WATER MAIN PROPOSED STORM SEWER LEGEND: G T EXISTING STORM SEWER EXISTING TELEPHONE EXISTING GAS EXISTING SANITARY SEWER PROPOSED STORM INLET PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT PROPERTY BOUNDARY EXISTING TELEPHONE PEDESTAL PROPOSED STREET LIGHT W SS PROPOSED LOT LINE PROPOSED ROW EXISTING ROW EXISTING CABLE CTV PROFILE SCALE: SANITARY SERVICE LINE A ST ST STSTSTG G G G EE E E E E E ET C S S C CC CCG C S VAULT ELEC C.O. C S EELEC BRKR C S W VAULT ELEC W G G D D D 6" SS6" SS6" SS6" SS6" SS6" W6" W6" W6" W6" W4" W4" W4" W4" W4" WSTSTST STW SS SS SS SS W W W SSV SSV SSV WSV WSV WSV F F EEE E E EE UD UD UD FDCG DRAINAGE BASIN 1-1 STA 10+69.08 N: 128022.49 E: 193662.28 CLEANOUT 1-2 STA 10+87.51 N: 128004.06 E: 193662.20 EX-STMH 1 STA 10+00.00 N: 128022.31 E: 193731.36 CLEANOUT 1-3 STA 10+98.33 N: 128002.23 E: 193651.54 69.08 LF 15" PVC @ 0.50% 6.05 LF 12" HDPE @ 0.50% 18.43 LF 15" HDPE @ 0.50% 10.82 LF 12" HDPE @ 0.50% STORM DRAIN LINE 1-1 SEE THIS SHEET- RIGHT SANITARY SERVICE LINE A SEE SHEET OU1 AREA INLET 1-4 STA 11+04.37 N: 128005.28 E: 193646.32 PROPOSED TRENCH DRAIN 90.95 LF 4" PERF. PVC @ 0.20% 4990 4995 5000 5005 5010 5015 4990 4995 5000 5005 5010 5015 9+7510+0011+0012+0012+25 5000.625000.405001.015000.005000.005000.0018.43 LF 15" HDPE @ 0.50%DRAINAGE BASIN 1-1STA 10+69.08RIM 5001.2±INV. IN 4998.10 (S)INV. IN 4997.86 (N)INV. OUT 4997.46 (E)CLEANOUT 1-2STA 10+87.51RIM 5001.0±INV. IN 4998.19 (W)INV. OUT 4998.19 (N)EX-STMH 1STA 10+00.00RIM 5000.2±INV. IN 4997.11 (W)INV. OUT 4995.55 (S)INV. OUT 4995.55 (N)CLEANOUT 1-3STA 10+98.33RIM 5000.8±INV. IN 4998.24 (NW)INV. OUT 4998.24 (E)EXISTING 4" CIP WATER STA.=10+25.10 TOP=4995.10 EXISTING 6" VCP SANITARY STA.=10+10.10 INV.=4995.174" PVC SANITARY STA.=10+77.75 INV.=4996.33 EXISTING GROUND 15" RISER PIPE + 15" NYLOPLAST DOME INLET 100-YR. HGL 18" 18" 10.82 LF 12" HDPE @ 0.50% 6.05 LF 12" HDPE @ 0.50%AREA INLET 1-4STA 11+04.37RIM 5000.8±INV. IN 4998.27 (W)INV. OUT 4998.27 (SE)69.08 LF 15" HP STORM PIPE @ 0.50% RIM ELEV 5000.83' 90.95 LF 4" PERF. PVC @ 0.20% PROPOSED GROUND UNDER ROADWAY FLOW FILL FROM SPRINGLINE TO PAVEMENT PRIVATE STORM PUBLIC STORM MANHOLE 4990 4995 5000 5005 5010 5015 4990 4995 5000 5005 5010 5015 9+7510+0011+00 5001.155001.5721.14 LF 8" HDPE @ 0.40%AREA INLET 1-1.2STA 10+34.40RIM 5001.0±INV. OUT 4998.10 (S)AREA INLET 1-1.1STA 10+21.14RIM 5001.1±INV. IN 4998.05 (N)INV. OUT 4997.95 (S)13.25 LF 8" HDPE @ 0.40%DRAINAGE BASIN 1-1STA 10+69.08RIM 5001.2±INV. IN 4998.10 (S)INV. IN 4997.86 (N)INV. OUT 4997.46 (E)EXISTING GROUND PROPOSED GROUND 100-YR. HGL PRIVATE STORM STSTGGGEEEEESCCCCGCCVAULTELECC.O.CSEELECBRKRGGD6" SS6" SS6" SS6" SS6" SS6" SS4" W4" W4" W4" W4" W4" WSTSTWSSSSSSVSSVSSVWSVWSVFFEE EUDUDUDFDCGAREA INLET 1-1.2 STA 10+34.40 N: 128056.89 E: 193662.43 AREA INLET 1-1.1 STA 10+21.14 N: 128043.63 E: 193662.37 21.14 LF 8" HDPE @ 0.40% 13.25 LF 8" HDPE @ 0.40% DRAINAGE BASIN 1-1 STA 10+69.08 N: 128022.49 E: 193662.28 STORM DRAIN LINE 1 SEE THIS SHEET- LEFT SANITARY SERVICE LINE A SEE SHEET OU1 90.95 LF 4" PERF. PVC @ 0.20% SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 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. before you dig.Call R ( IN FEET ) 1 inch = ft. Feet03030 30 60 90 PROFILE SCALE: STORM DRAIN LINE 1 PROFILE SCALE: STORM DRAIN LINE 1-1 ST1 PLAN AND PROFILE STORM DRAIN LINE 1 AND 1-1 6 NORTH NORTH EXISTING WATER MAIN PROPOSED WATER MAIN PROPOSED STORM SEWER LEGEND: NOTES: W EXISTING SANITARY SEWER SS PROPOSED STORM INLET PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT PROPOSED LOT LINE PROJECT BOUNDARY EXISTING RIGHT OF WAY EXISTING STORM SEWER EASEMENT LINE 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 ALL UNKNOWN UNDERGROUND UTILITIES. 2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES UNLESS OTHERWISE SPECIFIED. 3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF FLARED END SECTIONS. 4.WHERE UNDER ROADWAY, STORM PIPE TRENCH TO BE FLOW-FILLED FROM PIPE SPRINGLINE TO PAVEMENT DURING BACKFILL/PAVEMENT REPLACEMENT. PROPOSED RIGHT OF WAY PROPOSED TRENCH DRAIN ST ST ST ST STSTSTSTSTSTSTSTSTSTSTSTOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUXXXXXXXXXX X X X X CCC S S CC C CC CCG CCC S CC VAULT ELEC C.O. C S EELEC BRKR C S W VAULT ELEC W G G D D D D STSTSTSTSTSTSTSTST ST ST ST STSTUD UD UD UD UD UD G G G X X X X X X X HOWES STREETFLATS AT THE OVAL SUBDIVISION N1 2 LOT 3, HARRISON'S ADDITION ALLEY3.3%3.5% 2.8% 2.0% 27.5% 18.0%22.7%5.0% 3 . 0% 1.9%2.0%2.0%1.5%2.9% ??? 6.1%14.7%6.7%6. 7 % 11.6%24.6%7.1%3.0% 2. 7 % 4.0% 2.5% 14.7% 15.9% 2.0% 2.0% 2.0%2.1%1.5%17.8%12.8%3.0% 16.9% 1.8 %2.7% 9.0%10.1%9.3%26.7%29.4%8.3% 2.0% 2.0% 2.7%1.1%3.8%11.0%1.9% 3.6% FG=2.25 TF=2.92 FG=2.25 TF=2.921.311. 6 0 1. 5 71.581.891.872.251.571.570.931.132.202.152.162.252.252.252.252.252.252.252.252.252.252.252.252.022.251.991.992.252.252.132.021.811.991.991.972.012. 0 1 2.012.012.012.011.932.132.181.351.361.341.301.951.951. 6 2 1.671.641.44?????????1.471.251.250.000.000.000.401.051.241.261.491.791.682.182.072.004.184.174.174.222.013.004.702.352.511.950.992.312.572.452.192.652.561.441.171.401.751.791.901.812.131.722. 0 0 2.552.342.331.831.881.7%2.3%1.9%8.4%2.5%15.3%3.0%1.65SITE SPILL POINT INLET INLET RIM ELEVATION: 5000.83' 6. 2 % 3.2%2.0%??? LID BIOSWALE EXTENTS LID BIOSWALE BOTTOM FILTER AREA 5.2% 4"-6" Ø RIP RAP 12" AROUND FOREBAY INSTALL IMPERMEABLE LINER INLETTRENCH DRAIN FG=4.70 TF=5.37 SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 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. before you dig.Call R NORTH ( IN FEET ) 1 inch = ft. Feet01515 15 30 45 OG1 OVERALL GRADING PLAN 7 PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED SPOT ELEVATION PROPOSED SLOPES 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.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. 3.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE FINISHED GRADE ELEVATIONS. 4.ALL ELEVATIONS ARE PLUS 5000 FEET, E.G. 50XX.XX. 5.THE ELEVATIONS SHOWN AT NYOPLAST DOME INLET LOCATIONS ARE THE RIM, OR BOTTOM, OF THE INLET. SEE DETAIL SHEET D3 FOR DETAILS. NOTES: PROPOSED STORM INLET 2.0% (47.45 ) EXISTING SPOT ELEVATION EXISTING LOT LINE 33.43 EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPOSED RIGHT OF WAY LEGEND: WD SFSILT FENCE WATTLE DIKE PROPOSED RIP-RAP PROPOSED VEHICLE TRACKING PAD SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 100 WATER MAIN TRENCH BEDDING D1 UTILITY DETAILS 8 COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 LOWER LIMIT OF TRENCH WALL SLOPING INITIAL LIFT * 12 IN. MIN. PIPE O.D. 4 IN. MIN. TRENCH WIDTH AS SPECIFIED IN SECTION 02221 COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 * BEDDING REQUIRMENTS WW-1 FLOWFLOW FLOW PIPE SPRINGLINE℄ SADDLE℄ SADDLEPIPE CROWN 45°45° ℄ STAINLESS STEEL CLAMPS 90° PVC SADDLE PVC PIPE ADAPTER, USE 'FERNO COUPLING 445-401' OR APPROVED EQUAL TO SEAL SADDLE INSTALLATION LIMITS TAPPING SADDLE SERVICE INSTALLATION 101 1-1/2" AND 2" WATER METER INTERIOR 102 1-1/2" AND 2" WATER METER EXTERIOR 103 WATER SERVICE INSTALLATION 104 SANITARY SEWER TRENCH BEDDING 105 TAPPING SADDLE DETAIL 106 VALVE BLOCKING 107 3/4 IN. AND 1 IN. WATER METERS 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. before you dig.Call R REV C7001-110-042DWG NO.1 OF 1SHEET1:40SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 8 IN - 30 IN TYPICAL INSTALLATION OPTIONS TITLE PROJECT NO./NAME MATERIAL DATE APPD BY 8-10-00DATE AWADRAWN BYTHIS 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. 8-10-00 CJA DUCTILE IRONDO NOT POLLUTE DRAINS TO WATERWAYSNYLOPLASTTSALPOLYN DUCT I L E I R ONTSALPOLYNDUCTIL EIRON DUCTILE IRONDO NOT POLLUTE DRAINS TO WATERWAYSNYLOPLASTWHEN ARE DRAIN BASINS USED? 2808AG _ _ X 2810AG _ _ X 2812AG _ _ X 2815AG _ _ X 2818AG _ _ X 2824AG _ _ X 2830AG _ _ X WHEN ARE INLINE DRAINS USED? 2708AG _ _ X 2710AG _ _ X 2712AG _ _ X 2715AG _ _ X 2718AG _ _ X 2724AG _ _ X 2730AG _ _ X TYPICAL INSTALLATIONS TYPICAL INSTALLATION OF NYLOPLAST DRAIN BASIN AND INLINE DRAIN 1: TO ENTER AN EXISTING LINE USING A TEE & RISER 2: AT THE BEGINNING OF A DRAIN LINE USING AN ELBOW & RISER TEE ELBOW 12" DRAIN BASIN 2 INLET & OUTLET ADAPTERS CAN BE PUT ON ANY ANGLE 1: TO CHANGE ELEVATION 2: TO CHANGE PIPE DIAMETER 3: TO CHANGE PIPE TYPE 4: FOR SHALLOW APPLICATIONS 5: TO CHANGE DIRECTION A° RISER DRAIN BASIN INLINE DRAIN 10" INLINE DRAIN 10" INLINE DRAIN 3 VARIABLE ELEVATION WATERTIGHT ADAPTERS AVAILABLE FOR MOST COMMON PLASTIC PIPING SYSTEMS 8"6" CORRUGATED HDPE PIPE SMOOTH WALL PVC 1 - STRUCTURES & ADAPTERS AVAILABLE IN SIZES 8" - 30" 2 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°, TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012, 7001-110-013, & 7001-110-014 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 REV E7001-110-397DWG NO.1 OF 1SHEET1:40SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH DOME GRATE QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 03-25-10DATE EBCDRAWN BY 06-12-18 NMH 8" - 36" (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN. ON 8" - 24", 10" MIN. ON 30" & 12" MIN. ON 36" BASED ON MANUFACTURING REQ.) 4" MIN ON 8" - 24" 6" MIN ON 30" & 36" 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) 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. WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) NYLOPLAST DRAIN BASIN WITH DOME GRATE 1 - 8" - 30" DOME GRATES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - 8" & 10" DOME GRATES FIT ONTO THE DRAIN BASINS WITH THE USE OF A PVC BODY TOP. SEE DRAWING NO. 7001-110-045. 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" - 36"). 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. 6 - 8" - 30" DOME GRATES HAVE NO LOAD RATING. (1, 2) INTEGRATED DUCTILE IRON 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. ® ©2013 NYLOPLAST (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 36" 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 (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 D2 DRAINAGE DETAILS 9 200 STORM DRAIN TRENCH BEDDING REV E7001-110-111DWG NO.1 OF 1SHEET1:25SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN & INLINE DRAIN NON TRAFFIC INSTALLATION TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 9-30-99DATE CJADRAWN BYTHIS 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. 03-11-16 NMH DRAIN BASIN INLINE DRAIN 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. NON TRAFFIC INSTALLATION TOP SOIL GRATE/COVER TOP SOIL GRATE/COVER ® ©2011 NYLOPLAST 4" MIN ON 8" - 24" 6" MIN ON 30" 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. 201 8" - 30" DRAINAGE BASIN INSTALLATION 203 NON-TRAFFIC RATED DRAINAGE BASIN INSTALLATION 204 DOME-GRATED DRAINAGE BASIN INSTALLATION PLAN VIEW CURB AND GUTTER CONCRETE CHANNEL CURB HEAD FLUSH WITH TOP BANK OF BIORETENTION BASIN* 1" Ø WEEP HOLES @ 9" O.C. BIO-MEDIA SECTIONS SEE DETAIL 300 6" 6" VARIES 4"-6" Ø RIPRAP PERIMETER 12" AROUND FOREBAY CURB AND GUTTER CONCRETE CHANNEL 1" Ø WEEP HOLES @ 9" O.C. PROFILE VIEW 12" 12" 4"-6" Ø RIPRAP PERIMETER 12" AROUND FOREBAY GROUND LEVEL* * SEE GRADING SHEET - OG1 FOR TOP AND BOTTOM ELEVATIONS 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. before you dig.Call R 1.CONTRACTOR SHALL INSTALL BIORETENTION BASINS ACCORDING TO THE APPROVED PLANS AND/OR CONSTRUCTION SPECIFICATIONS. 2.PRE-CONSTRUCTION 2.1.CONTRACTOR SHALL AVOID COMPACTION OF THE BIORETENTION BASIN AREA TO PRESERVE EXISTING INFILTRATION RATES. 2.2.CONTRACTOR SHALL CALL FOR CITY INSPECTIONS AT THE INTERVALS STIPULATED IN THE "DURING CONSTRUCTION INSPECTION CHECKLISTS". 3.DURING CONSTRUCTION: 3.1.CONTRACTOR SHALL PROVIDE CONSTRUCTION OBSERVATION DURING CONSTRUCTION OF THE BIORETENTION BASIN TO ENSURE COMPLIANCE WITH THE APPROVED PLANS AND DESIGN SPECIFICATIONS. 3.2.LOOSE MATERIALS SHALL NOT BE STORED ON THE BIORETENTION AREA. 3.3.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM INSTALLATION, PREVENT SEDIMENT, DEBRIS AND DIRT FROM ANY SOURCE FROM ENTERING THE BIORETENTION SYSTEM. 4.GEOTEXTILE LINERS: 4.1.WHERE USED, GEOTEXTILE LINERS (PERMEABLE OR IMPERMEABLE AS PER PLAN) SHALL BE INSTALLED ALONG PERIMETER OF CROSS-SECTION OF THE BIORETENTION CELL. 4.2.WHERE USED, GEOTEXTILE LINERS SHALL BE PLACED IN ACCORDANCE WITH MANUFACTURER'S STANDARDS AND RECOMMENDATIONS. ALL SEAMS AND OPENINGS IN THE LINER SHALL BE SEALED ACCORDING TO MANUFACTURER'S RECOMMENDATIONS AND SPECIFICATIONS. 4.3.WHERE USED, IMPERMEABLE GEOMEMBRANE SHEET / LINER SHALL BE 40 MIL THICK, HIGH-DENSITY POLYETHYLENE DESIGNED SPECIFICALLY FOR FLEXIBLE GEOMEMBRANE APPLICATIONS. ADJACENT STRIPS OF IMPERMEABLE LINER SHALL OVERLAP A MINIMUM OF 18", OR PER MANUFACTURER'S SPECIFICATION. 4.4.WHERE USED, CONTRACTOR TO PLACE LINER IN A WAY THAT ENSURES ENOUGH SLACK IN THE LINER TO ALLOW FOR BACKFILL AND SETTLING WITHOUT TEARING THE LINER. 5.AGGREGATES AND BSM: 5.1.ALL AGGREGATES SHALL BE ANGULAR, CRUSHED, WASHED ROCK, CLEAN OF DEBRIS AND WITH NO MORE THAN 1% FINES. 5.2.RESERVOIR AGGREGATE SHALL BE GRADATION ASTM #57 OR #67. 5.3.DIAPHRAGM AGGREGATE SHALL BE "PEA GRAVEL", WITH GRADATION ASTM #8, #89 OR #9. 5.4.THE BIORETENTION SOIL SHALL MEET THE CITY BIORETENTION SAND MEDIA ("BSM") SPECIFICATION FOUND AT:https://www.fcgov.com/utilities/business/builders-and-developers/development-forms-guidelines-regulations/ NOTES: 8.0000 MIN 4" MIN DIAMETER PERFORATED PVC UNDERDRAIN 1.9500 MIN 30" MIN 12.0000 MAX1 GEOTEXTILE LINER (AS PER PLAN) MAXIMUM ALLOWABLE PONDING DEPTH IS 12" FROM THE TOP OF THE MULCH 4 MAX NON-FLOATABLE MULCH (AS PER PLAN) 3.2007 PONDING DEPTH MUST NOT EXCEED FLOWLINE ELEVATION OF ADJACENT GUTTER FOREBAY IS REQUIRED TO BE PLACED AT ALL INFLOW LOCATIONS; WITH A MINIMUM 3" DROP FROM GUTTER FLOWLINE TO FOREBAY 4" MIN DEPTH OF DIAPHRAGM AGGREGATE 8" MIN DEPTH OF RESERVOIR AGGREGATE 18" MIN DEPTH OF BIORETENTION SAND MEDIA 8" MIN DEPTH THICKENED CURB ADJACENT TO VEHICULAR PAVEMENTS OVERFLOW RISER OPTION (AS PER PLAN) 8" MIN DEPTH THICKENED CURB ADJACENT TO VEHICULAR PAVEMENTS STANDARD CROSS-SECTION 1 2 WALLED CROSS-SECTION PONDING DEPTH MUST NOT EXCEED FLOWLINE ELEVATION OF ADJACENT GUTTER 18.0000 MIN 4.0000 12.0000 MAX 30" MIN 36" MIN BASIN WIDTH COVER PLATE 8.0000 SIDEWALK CHASE 18" MIN OVERFLOW RISER OPTION (AS PER PLAN) REINFORCED CONCRETE WALLS (AS PER PLAN) 4" MIN DEPTH OF DIAPHRAGM AGGREGATE 8" MIN DEPTH OF RESERVOIR AGGREGATE 18" MIN DEPTH OF BIORETENTION SAND MEDIA MAXIMUM ALLOWABLE PONDING DEPTH IS 12" FROM THE SURFACE OF THE MULCH 4" MIN DIAMETER PERFORATED PVC UNDERDRAIN 6.UNDERDRAIN: 6.1.UNDERDRAIN PIPE TO BE PERFORATED OR SLOTTED. PERFORATIONS OR SLOTS TO BE SMALLER THAN SURROUNDING AGGREGATE TO ENSURE AGGREGATE DOES NOT FALL INTO OR CLOG THE OPENINGS. 6.2.DO NOT WRAP UNDERDRAIN WITH GEOTEXTILE OR SOCK. 6.3.UNDERDRAIN PIPE MUST OUTFALL BY GRAVITY AND MUST TIE INTO A STORMWATER PIPE, INLET OR SYSTEM AND THE LOCATION MUST BE APPROVED BY THE CITY. THE UNDERDRAIN TIE-IN SHALL MEET ALL REQUIRED PIPE SIZE, TYPES, AND COVER REQUIREMENTS THAT MAY APPLY TO PIPING THAT EXTENDS BEYOND THE LIMITS OF THE BIORETENTION CELL AND ENCROACHES INTO PUBLIC RIGHT-OF-WAY OR OTHER PROPERTY. 7.OVERFLOW INLET: 7.1.AN OVERFLOW INLET OR RISER PIPE SHALL BE PROVIDED. 7.2.ALL OVERFLOW RISER PIPE SHALL BE CAPPED WITH A DOME-SHAPED GRATE. 7.3.AN EMERGENCY OVERFLOW ROUTE SHALL BE PROVIDED AND THE LOCATION SHALL BE IDENTIFIED ON THE PLANS. 8.CLEANOUTS: 8.1.PROVIDE CLEANOUTS (AS PER PLAN) TO ALLOW INSPECTION (BY CAMERA) OF THE UNDERDRAIN SYSTEM DURING AND AFTER CONSTRUCTION. 8.2.CLEANOUTS SHALL BE PROVIDED AT EACH BEND GREATER THAN OR EQUAL TO 90° AND EVERY 100' ALONG A STRAIGHT RUN. CLEANOUT SHALL BE INSTALLED PER THE APPROVED PLANS. 8.3.CLEANOUTS SHALL BE A SOLID WALL PVC STRUCTURE FOR ALL VERTICAL SECTIONS WITH FITTINGS TO CONNECT TO DISTRIBUTION AND UNDERDRAIN PIPING MATERIALS, AS REQUIRED. 9.FOREBAY: 9.1.THE FOREBAY SHALL BE EASILY ACCESSIBLE WITH A HARD SURFACED BOTTOM FOR MAINTENANCE PURPOSES. 10.LANDSCAPE MATERIALS 10.1.CONTRACTOR SHALL NOT PLACE WEED BARRIER ANYWHERE WITHIN THE BIORETENTION BASIN. IF MULCH IS PLACED IN THE BIORETENTION BASIN, IT MUST BE NON-FLOATABLE. 10.2.IF MULCH OR COBBLES ARE PLACED IN THE BIORETENTION BASIN, THE MAXIMUM ALLOWABLE WATER DEPTH OF 12" AND REQUIRED BASIN VOLUME MUST BE MEASURED FROM THE TOP SURFACE OF THE MULCH OR COBBLE. 10.3.ROLLED TURF OR SOD IS NOT AN ALLOWABLE LANDSCAPE MATERIAL FOR BIORETENTION BASINS. LOW WATER CONSUMPTION LANDSCAPE PLANTINGS ARE PREFERRED FOR BIORETENTION BASINS. 10.4.LANDSCAPE PLANTINGS SHALL NOT BE PLACED TO IMPEDE DRAINAGE INTO OR OUT OF THE BIORETENTION BASIN. 10.5.TEMPORARY IRRIGATION MAY BE INSTALLED TO ESTABLISH LANDSCAPING OR SEED IN THE BIORETENTION BASIN. 1.9500 MIN 8.0000 MIN 4.0000 8.0000 NATIVE SOIL ZONE FLAT DETAILS CONSTRUCTION DETAILSTORMWATER BIORETENTION DECEMBER 2018 HEM D-53 NOTES: 1."SLOTTED PVC" AND "PERFORATED PVC" SHALL MEAN THE SAME THING WHEN REFERRING TO UNDERDRAINS IN THIS PLAN SET. 2.SLOTTED PIPE MAY BE CONTECH A-2000 PERFORATED PIPE, IPGC OR SIMILAR APPROVED EQUIVALENT. 3.ALTERNATE SLOT DIMENSIONS AND PERFORATIONS REQUIRE EXPLICIT APPROVAL OF THE ENGINEER. SCREEN SLOT TABLE A B C D E F PIPE SIZE ROWS OF SLOTS SLOT LENGTH MAXIMUM SLOT WIDTH APPROX. SLOT/ROW PER FOOT APPROX. SLOT SPACING OPEN AREA PER FOOT 4"3 (MIN.) - 6 (MAX.)1.063"0.032"28 0.413"1.90 SQ. IN. SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 D3 DRAINAGE DETAILS 10 300 BIORETENTION BASIN 303 PERFORATED PVC SIZING 304 15" DRAIN BASIN DOME GRATE 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. 301 STANDARD CONCRETE NOTES 305 CONCRETE FOREBAY DETAIL REV D7001-110-211DWG NO.1 OF 1SHEET1:4SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 15 IN DOME GRATE TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE DRAWN BYTHIS 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. 3-23-11 EBC ® ©2011 NYLOPLAST DUCTILE IRON 3-7-06 EBC APPROX. DRAIN AREA = 122.07 SQ IN APPROX. WEIGHT = 26.50 LBS 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 1599CGD DDONOTPOLLUTERAINSTOWATERWAYSA A D U C T I L E IR O N NYLOPLASTSECTION A-A 6.00 Ø16.13 TRENCH DRAIN INSTALLATION DETAIL -LANDSCAPE NOTES: 1. EXISTING SOILS SHOULD BE EVALUATED TO ENSURE PROPER STRUCTURAL AND PERMEABILITY PROPERTIES. 2. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. SLIM CHANNEL DRAIN 4" MIN. 10" MIN. SLIM CHANNEL GRATE 3-1/4" CLASS A - LOADS OF 1-60 PSI. - RECOMMENDED FOR PEDESTRIANS, BICYCLES AND WHEELCHAIR TRAFFIC. COMPACTED SOIL SUBGRADE GALVANIZED NAIL OR LANDSCAPE SPIKE 4" MINIMUM COMPACTED AGGREGATE BASE ANCHOR CLIP E N G I N E E R N GI EHTRON R N FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com 302 STANDARD CONCRETE 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. before you dig.Call R 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 SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 D4 SITE DETAILS 116"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) 400 TYPICAL SIDEWALK 403 INFLOW AND OUTFALL CURB AND GUTTER 18" OUTFALL 18" INFLOW 401 TYPICAL CURB AND GUTTER 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 MaterialsPavementThicknessVaries Varies1" (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 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. 402 TYPICAL UTILITY TRENCH AND ASPHALT/CONCRETE PATCHING SSV SSV SSV SSV SSV SSV WSV WSV WSV WSV WSV WSV WSV F F F F F EEEEEE E E E E E EEE E UD UD UD UD UD UD FDCG G G ST ST ST ST STSTSTSTSTSTSTSTSTSTSTSTWOHUOHUOHUOHUOHUOHU OHUOHUOHUOHUOHUXXXXXXXXXX X X X X G G G G G G G G E EEE EEE E E E E E E E E E E E E ETTTTTTTTTTTTTTTTT TTTCCC S S CC C CC CCG CCC S CC VAULT ELEC C.O. C S EELEC BRKR C S W VAULT ELEC W G G D D D D 6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" SS6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W6" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" W4" WSTSTSTSTSTSTST ST ST STSTST W W SS SS SS SS SS SS SS SS SS SS W W W W W W X X X X X X XSFSFSFSFSFSFSFSFSFSFSF SF SF SFSFSFSFSFSFSFSF SF SF SF SF SF SF SF SF SF SF SF SF SF SFSFSFSFSF LIMITS OF DISTURBANCEHOWES STREETALLEYSheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 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. before you dig.Call R EC1 EROSION CONTROL PLAN 12 PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY SILT FENCE ROCK SOCK RIPRAP 1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS. 2.SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 3.REFER TO THE DRAINAGE REPORT FOR HOWES SIX TWO NINE DATED JANUARY 18TH, 2021 BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION. 4.TOTAL DISTURBED AREA = SQUARE FEET. 5.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 6.THE CONTRACTOR SHALL PROTECT SEDIMENT, DEBRIS, DIRT, OR OTHER FOREIGN CONTAMINANTS FROM ENTERING THE RAIN GARDEN AFTER BIOMEDIA INSTALLATION UNTIL FINAL STABILIZATION. DELAYING CONSTRUCTION OF THE RAIN GARDEN UNTIL AFTER FINAL SITE STABILIZATION IS PREFERRED. 7.THE CONTRACTOR IS RESPONSIBLE FOR IMMEDIATELY CLEANING AND SWEEPING IN THE EVENT OF TRACKING DIRT OR DEBRIS IN THE ADJOINING STREET OR ALLEY. 8.REFER TO SHEET EC3 FOR ADDITIONAL EROSION CONTROL NOTES. GENERAL NOTES: CONCRETE WASH AREA LEGEND: INLET PROTECTION VEHICLE TRACKING CONTROL PAD SF WATTLE DIKE TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: Howes Six Two Nine CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Construction & Silt Fence Barriers * Inlet Protection * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Rock Socks * UTILITIES INSTALLATION FLAT WORK INSTALLATION LANDSCAPE DEMOBILIZATION * All Temporary BMPs to be Removed once Construction is Complete Other: 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 Under slope stabilization rolled products. Reseeding may be required. Rip-Rap TABLE OF CALCULATIONS Project: Howes Six Two Nine PROJECT FACTOR TOTAL DISTURBED PROJECT AREA QUANTITY UNIT SQ. FT. TOTAL "ONSITE" AREA OF DISTURBANCE SQ. FT. TOTAL "OFFSITE" AREA OF DISTURBANCE SQ.FT. TOTAL STORAGE/STAGING AREA N/A SQ. FT. TOTAL HAUL ROADS AREA N/A SQ. FT. CONSTRUCTION VEHICLE TRAFFIC AREA N/A SQ. FT. ESTIMATED PERCENT OF PROJECT AREA EXPOSED 100 % ESTIMATED PERCENT OF VEGETATIVE COVER 2,487.13 SQ. FT. EXISTING SOIL TYPE - FORT COLLINS LOAM 0-3% SLOPES N/A GROUNDWATER DEPTH N/A FT. NUMBER OF PROJECT PHASES 1 N/A TOTAL VOLUME OF IMPORTED (+) / EXPORTED (-) MATERIALS XXXX CU.FT. TOTAL AREA OF STOCKPILING OF FILL OR BORROW AREAS OFFSITE N/A SQ. FT. STEEPEST SLOPE 4:1 H:V DISTANCE FROM RIPARIAN OR SENSITIVE AREA N/A FT. NORTH ( IN FEET ) 1 inch = ft. Feet01515 15 30 45 21422 21422 17363 4060 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. before you dig.Call R SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 EC2 EROSION CONTROL DETAILS 13 AREAWASHOUT CONCRETE Figure C3-2Urban Drainage and Flood Control District Drainage Criteria Manual (V.3) PLAN VIEW ASECTION COUNTYDOUGLAS BY PROVIDED DETAILS ON BASED DETAIL SIGN BERM BERMBERM3:1 3:1 3:1 3:1 8'x8' MIN. A SEE VEHICLE TRACKING CONTROL DETAIL FOR DESIGN OF PAD 3:1 OR FLATTER SIDE SLOPES BERM AROUND PERIMETER OR AS REQUIRED TO CONTAIN WASTE CONCRETE 12" 2'-0" MIN. 12" MIN. GROUND SURFACE COMPACTED EMBANKMENT MATERIAL, TYP. 8'x8' MIN. CONSTRUCTIONBERM PERIMETER IN UTILIZED BE SHALL MATERIAL EXCAVATED 5. RIGS.PUMP AND TRUCKS CONCRETE OF OPERATORS TO AREA WASHOUT CONCRETE THE OF LOCATION THE INDICATE CLEARLY TO NECESSARY AS ELSEWHERE AND AREA, WASHOUT THE AT ENTRANCE, CONSTRUCTION THE AT PLACED BE SHALL SIGNS 4. POINT.ACCESS THE AT REQUIRED IS CONTROL TRACKING VEHICLE 3. SITE.ON PLACEMENT CONCRETE ANY TO PRIOR INSTALLED BE SHALL AREA WASHOUT CONCRETE THE 2. AREAWASHOUT CONCRETE OF LOCATIONS FORVIEW PLAN SEE 1. EVENT.STORM ANY AFTER AND DURING WEEKLY, INSPECT 4. JURISDICTION. LOCAL THE BY APPROVED MANNER A IN STABILIZE OTHERWISE OR MULCH CRIMP AND SEED DRILL SOIL, TOP WITH AREA DISTURBED THE COVER REMOVED, IS AREA WASHOUT CONCRETE THE WHEN 3. SITE.WASTE APPROVED AN AT OF DISPOSED AND SITE THE FROM REMOVED BE SHALL CONCRETE ALL CONSTRUCTION, OF END THE AT 2. CONCRETE.WASTED FOR CAPACITY MAINTAIN TO NECESSARY AS OUT CLEANED OR ENLARGED AND REPAIRED BE SHALL AREA WASHOUT CONCRETE THE 1. CONCRETE WASHOUT AREA INSTALLATION NOTES CONCRETE WASHOUT AREA MAINTENANCE NOTES SID E W A L K O F P A V E D S U R F A C E P U B L I C R O A D W A Y CDOT S e c t . # 7 0 3 , A A S H T O # 3 C o a r s e A g g r e g a t e Or, VL R i p r a p ; O r R e c y c l e d C o n c r e t e = V L R i p r a p DETAIL SECTION A-A -NTS- CONSTRUCTION STAGING PAD 50 FT. (M I N ) 12 F T . ( M I N ) 9" (M I N ) A A CDOT SECT. #703, AASHTO #3 COARSE AGGREGATE OR 6" (MINUS) ROCK, OR RECYCLED CONRETE = 6" (MINUS) ROCK NON-WOVEN GEOTEXTILE MEMBRANE 9" (MIN) NOTE:EROSION CONTROL MEASURES SHALL BE MAINTAINED AT ALL TIMES AS DIRECTED BY THE LOCAL JURISDICTION CONSTRUCTION. UPON COMPLETION OF ALL ROCK TO BE REMOVED1. NOTES 2.PUBLIC ROADWAY TO BE KEPT CLEAN AND FREE OF MUD, DIRT AND DEBRIS AT ALL TIMES. COMPACTED SUBGRADE Non-W o v e n G e o f a b r i c B l a n k e t B e t w e e n S o i l a n d R o c k INSTALL ROCK FLUSH WITH OR BELOW TOP OF PAVEMENT DETAILS BASED ON THOSE PROVIDED BY THE CITY OF BROOMFIELD, COLORADO URBAN DRAINAGE AND FLOOD CONTROL DISTRICT DRAINAGE CRITERIA MANUAL (V.3) Figure C5-1 TEMPORARY VEHICLE TRACKING CONTROL 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 400 TYPICAL SILT FENCE 401 TYPICAL INLET PROTECTION 402 TYPICAL ROCK SOCK 403 TYPICAL CONCRETE WASHOUT AREA 404 TYPICAL SILT FENCE SF 405 TYPICAL SILT FENCE SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 EC3 EROSION CONTROL NOTES 14 STANDARD EROSION CONTROL NOTES (CITY OF FORT COLLINS) GENERAL EROSION CONTROL REQUIREMENTS THESE NOTES ARE A SUMMARY FOR THE LEGAL REQUIREMENTS, THAT ARE SET FORTH IN THE FORT COLLINS STORMWATER CRITERIA MANUAL (FCSCM), AND THAT ANY CONFLICT IS RESOLVED BY THE MORE STRINGENT REQUIREMENT CONTROLLING. 1.THE PROPERTY OWNER, OWNER’S REPRESENTATIVE, DEVELOPER, DESIGN ENGINEER, GENERAL CONTRACTOR, SUB-CONTRACTORS, OR SIMILAR TITLE FOR THE DEVELOPING ENTITY (HERE AFTER REFERRED TO AS THE DEVELOPER) HAS PROVIDED THESE EROSION CONTROL MATERIALS IN ACCORDANCE WITH EROSION CONTROL CRITERIA SET FORTH IN THE MANUAL AS AN ATTEMPT TO IDENTIFY EROSION, SEDIMENT, AND OTHER POTENTIAL POLLUTANT SOURCES ASSOCIATED WITH THESE CONSTRUCTION ACTIVITIES AND PREVENTING THOSE POLLUTANTS FROM LEAVING THE PROJECT SITE AS AN ILLICIT DISCHARGE. FULL CITY REQUIREMENTS AND ARE OUTLINED AND CLARIFIED IN THE MANUAL UNDER CHAPTER 4: CONSTRUCTION CONTROL MEASURES AND SHOULD BE USED TO IDENTIFY AND DEFINE WHAT IS NEEDED ON A PROJECT. 2.THE DEVELOPER SHALL MAKE THEMSELVES THOROUGHLY FAMILIAR WITH THE PROVISIONS AND THE CONTENT OF THE SPECIFICATIONS LAID OUT IN THE MANUAL, THE DEVELOPMENT AGREEMENT, THE EROSION CONTROL MATERIALS COMPILED FOR THIS PROJECT, AND THE FOLLOWING NOTES AS ALL THESE MATERIALS ARE APPLICABLE TO THIS PROJECT. 3.THE DEVELOPER SHALL IMPLEMENT AND MAINTAIN CONTROL MEASURES FOR ALL POTENTIAL POLLUTANTS FROM THE START OF LAND DISTURBING ACTIVITIES UNTIL FINAL STABILIZATION OF THE CONSTRUCTION SITE. 4.THE CITY EROSION CONTROL INSPECTOR SHALL BE NOTIFIED AT LEAST TWENTY-FOUR (24) HOURS PRIOR TO THE DESIRED START OF ANY CONSTRUCTION ACTIVITIES ON THIS SITE TO ALLOW ADEQUATE TIME FOR ON-SITE CONFIRMATION (INITIAL INSPECTION WHICH CAN TAKE UP TO TWO BUSINESS DAYS AFTER RECEIVING THE REQUEST) THAT THE SITE IS IN FACT PROTECTED FROM SEDIMENT AND POLLUTANTS DISCHARGES OFF SITE. PLEASE CONTACT EROSION@FCGOV.COM EARLY TO SCHEDULE THOSE INITIAL EROSION CONTROL INSPECTIONS WELL IN ADVANCE SO THAT DEMOLITION, CLEARING, GRUBBING, TREE REMOVAL, AND SCRAPING MAY BEGIN WITHOUT DELAY. FAILURE TO RECEIVE AN ON-SITE CONFIRMATION BEFORE CONSTRUCTION ACTIVITIES COMMENCE IS AN AUTOMATIC “NOTICE OF VIOLATION” AND CAN RESULT IN FURTHER ENFORCEMENT ACTIONS. 5.THE DEVELOPER SHALL PROACTIVELY PROVIDE ALL APPROPRIATE CONTROL MEASURES TO PREVENT DAMAGE TO ADJACENT DOWNSTREAM AND LEEWARD PROPERTIES. THIS INCLUDES BUT IS NOT LIMITED TO: TREES, SHRUBS, LAWNS, WALKS, PAVEMENTS, ROADWAYS, STRUCTURES, CREEKS, WETLANDS, STREAMS, RIVERS, AND UTILITIES THAT ARE NOT DESIGNED FOR REMOVAL, RELOCATION, OR REPLACEMENT IN THE COURSE OF CONSTRUCTION. 6.AT ALL TIMES THE DEVELOPER SHALL BE RESPONSIBLE TO ENSURE ADEQUATE CONTROL MEASURES ARE DESIGNED, SELECTED, INSTALLED, MAINTAIN, REPAIRED, REPLACED, AND ULTIMATELY REMOVED IN ORDER TO PREVENT AND CONTROL EROSION SUSPENSION, SEDIMENT TRANSPORTATION, AND POLLUTANT DISCHARGE AS A RESULT OF CONSTRUCTION ACTIVITIES ASSOCIATED WITH THIS PROJECT. 7.ALL APPLICABLE CONTROL MEASURES BASED UPON THE SEQUENCING AND/OR PHASING OF THE PROJECT SHALL BE INSTALLED PRIOR TO THOSE CONSTRUCTION ACTIVITIES COMMENCING. 8.AS DYNAMIC CONDITIONS (DUE TO THE NATURE, TIMING, SEQUENCE, AND PHASING OF CONSTRUCTION) IN THE FIELD MAY WARRANT CONTROL MEASURES IN ADDITION, OR DIFFERENT, TO WHAT IS SHOWN ON THESE PLANS, THE DEVELOPER SHALL AT ALL TIMES BE RESPONSIBLE TO IMPLEMENT THE CONTROL MEASURES THAT ARE MOST EFFECTIVE WITH THE CURRENT STATE AND PROGRESS OF CONSTRUCTION. THE DEVELOPER SHALL IMPLEMENT WHATEVER MEASURES ARE DETERMINED NECESSARY, AND/OR AS DIRECTED BY THE CITY EROSION CONTROL INSPECTOR. THE DEVELOPER SHALL INSURE THAT ALL EROSION CONTROL PLANS (MAPS) OR SWMP DOCUMENTS ARE UPDATED TO REFLECT THE CURRENT SITE CONDITIONS, WITH UPDATES BEING INITIALED AND DATED. THESE SITE INSPECTIONS AND SITE CONDITION UPDATES SHALL BE MADE AVAILABLE UPON REQUEST BY THE CITY. 9.ALL LISTINGS, PROVISIONS, MATERIALS, PROCEDURES, ACTIVITIES, SITE WORK AND THE LIKE ARTICULATED IN THIS OR OTHER WRITTEN SITE-SPECIFIC DOCUMENTS (INCLUDING BUT NOT LIMITED TO THE EROSION CONTROL REPORTS, DEVELOPMENT AGREEMENTS, LANDSCAPE, AND DRAINAGE MATERIALS) SHALL MEET OR EXCEED THE MOST RESTRICTIVE LANGUAGE FOR CITY, COUNTY, STATE, AND FEDERAL REGULATIONS WITH REGARDS TO EROSION, SEDIMENT, POLLUTANT, AND OTHER POLLUTION SOURCE CONTROL MEASURES. THE DEVELOPER SHALL BE RESPONSIBLE TO COMPLY WITH ALL OF THESE AFOREMENTIONED LAWS AND REGULATIONS. 10.THE DEVELOPER SHALL ENSURE THAT ALL APPROPRIATE PERMITS (CDPS GENERAL PERMIT STORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY, DEWATERING, CLEAN WATER ACT, ARMY CORPS OF ENGINEERS’ 404 WETLANDS MITIGATION PERMIT, ETC.) HAVE BEEN ATTAINED PRIOR TO THE RELEVANT ACTIVITY HAS BEGUN. THESE PERMITS OR COPIES SHALL BE MADE AVAILABLE UPON REQUEST BY THE CITY. 11.THE DEVELOPER SHALL FURNISH ALL CONVENIENCES AND ASSISTANCES TO AID THE EROSION CONTROL INSPECTORS OF MATERIALS, WORKMANSHIP, RECORDS, AND SELF-INSPECTIONS, ETC. OF THE CONTROL MEASURES INVOLVED IN THE CONSTRUCTION ACTIVITIES. 12.THE DEVELOPER SHALL REQUEST CLARIFICATION OF ALL APPARENT SITE CONSTRUCTION ISSUES THAT MAY ARISE DUE TO INCONSISTENCIES IN CONSTRUCTION PLANS FOR THE SITE OR SITE CONDITIONS AROUND THE SELECTED CONTROL MEASURES BY CONTACTING THE EROSION CONTROL INSPECTOR. THE EROSION CONTROL INSPECTOR WILL NOT BE RESPONSIBLE FOR ANY EXPLANATIONS, INTERPRETATIONS, OR SUPPLEMENTARY DATA PROVIDED BY OTHERS. 13.ALL CONTROL MEASURES SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUAL. 14.THE CITY RESERVES THE RIGHT TO REQUIRE ADDITIONAL CONTROL MEASURES AS SITE CONDITIONS WARRANT, TO THE EXTENT AUTHORIZED BY RELEVANT LEGAL AUTHORITY. 15.AS WITH ANY CONSTRUCTION STANDARDS, OCCASIONS MAY ARISE WHERE THE MINIMUM EROSION CONTROL STANDARDS ARE EITHER INAPPROPRIATE OR CANNOT BE JUSTIFIED. IN THESE CASES, A VARIANCE TO THESE STANDARDS MAY BE APPLIED FOR PURSUANT TO THE TERMS, CONDITIONS, AND PROCEDURES OF THE MANUAL. 16.INSPECTION. THE CONTRACTOR SHALL INSPECT SITE POLLUTANT SOURCES AND IMPLEMENT CONTROL MEASURES AT A MINIMUM OF ONCE EVERY TWO WEEKS DURING CONSTRUCTION AND WITHIN 24 HOURS FOLLOWING A PRECIPITATION EVENT. DOCUMENTATION OF EACH INSPECTION SHALL BE RECORDED AND RETAINED BY THE CONTRACTOR. 17.ALL TEMPORARY CONTROL MEASURES SHALL BE CLEANED, REPAIRED, OR RECONSTRUCTED AS NECESSARY IN ORDER TO ASSURE CONTINUAL PERFORMANCE OF THEIR INTENDED FUNCTION. 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 DRAINAGE WAY. 18.ANY CONTROL MEASURE MAY BE SUBSTITUTED FOR ANOTHER STANDARD CONTROL MEASURE SO LONG AS THAT CONTROL MEASURE IS EQUAL TO, OR OF GREATER PROTECTION THAN THE ORIGINAL CONTROL MEASURE THAT WAS TO BE USED IN THAT LOCATION. (EX. SILT FENCE, FOR WATTLES, OR FOR COMPACT BERMS) WATTLE ALONE ON COMMERCIAL CONSTRUCTION SITES HAVE SHOWN TO BE AN INEFFECTIVE SUBSTITUTE FOR SILT FENCE OR COMPACT BERMS UNLESS IT IS ACCOMPANIED BY A CONSTRUCTION FENCE TO PREVENT VEHICLE TRAFFIC. 19.ANY IMPLEMENTATION OR REPLACEMENT OF EXISTING CONTROL MEASURES FOR A NON-STANDARD CONTROL, OR ALTERNATIVE CONTROL MEASURE, SHALL REQUIRE THE REVIEW AND ACCEPTANCE BY THE CITY EROSION CONTROL STAFF BEFORE THE MEASURE WILL BE ALLOWED TO BE USED ON THIS PROJECT. THESE CONTROL MEASURES’ DETAILS SHALL BE SUBMITTED, REVIEWED AND ACCEPTED TO BE IN ACCORDANCE WITH THE EROSION CONTROL CRITERIA BASED UPON THE FUNCTIONALITY AND EFFECTIVENESS IN ACCORDANCE WITH SOUND ENGINEERING AND HYDROLOGICAL PRACTICES LAND DISTURBANCE, STOCKPILES, AND STORAGE OF SOILS 20.THERE SHALL BE NO EARTH-DISTURBING ACTIVITY OUTSIDE THE LIMITS DESIGNATED ON THE ACCEPTED PLANS. OFF ROAD STAGING AREAS OR STOCKPILES MUST BE PREAPPROVED BY THE CITY. DISTURBANCES BEYOND THESE LIMITS WILL BE RESTORED TO ORIGINAL CONDITION. 21.PRE-DISTURBANCE VEGETATION SHALL BE IDENTIFIED, PROTECTED, AND RETAINED WHEREVER POSSIBLE. REMOVAL OR DISTURBANCE OF EXISTING VEGETATION SHALL BE LIMITED TO THE AREA REQUIRED FOR IMMEDIATE CONSTRUCTION OPERATIONS, AND FOR THE SHORTEST PRACTICAL PERIOD OF TIME. THIS SHOULD INCLUDE SEQUENCING AND PHASING CONSTRUCTION ACTIVITIES IN A WAY SO THAT THE SOIL IS NOT EXPOSED FOR LONG PERIODS OF TIME BY SCHEDULE OR LIMIT GRADING TO SMALL AREAS. THIS SHOULD ALSO INCLUDE WHEN PRACTICAL ADVANCING THE SCHEDULE ON STABILIZATION ACTIVITIES SUCH THAT LANDSCAPING TAKES PLACE SHORTLY IF NOT IMMEDIATELY AFTER GRADING HAS OCCURRED. VEGETATION EFFORTS SHALL START AS SOON AS POSSIBLE TO RETURN THE SITE TO A STABILIZED CONDITION. SENSITIVE AREAS SHOULD AVOID CLEARING AND GRADING ACTIVITIES AS MUCH POSSIBLE. 22.ALL EXPOSED SOILS OR DISTURBED AREAS ARE CONSIDERED A POTENTIAL POLLUTANT AND SHALL HAVE CONTROL MEASURES IMPLEMENTED ON THE SITE TO PREVENT MATERIALS FROM LEAVING THE SITE. 23.ALL SOILS EXPOSED DURING LAND DISTURBING ACTIVITY (STRIPPING, GRADING, UTILITY INSTALLATIONS, STOCKPILING, FILLING, ETC.) SHALL BE KEPT IN A ROUGHENED CONDITION AT ALL TIMES BY EQUIPMENT TRACKING, SCARIFYING OR DISKING THE SURFACE ON A CONTOUR WITH A 2 TO 4 INCH MINIMUM VARIATION IN SOIL SURFACE UNTIL MULCH, VEGETATION, AND/OR OTHER PERMANENT EROSION CONTROL IS INSTALLED. 24.NO SOIL STOCKPILE SHALL EXCEED TEN (10) FEET IN HEIGHT. ALL SOIL STOCKPILES SHALL BE PROTECTED FROM SEDIMENT TRANSPORT THROUGH THE USE OF SURFACE ROUGHENING, WATERING, AND DOWN GRADIENT PERIMETER CONTROLS. ALL SOIL STOCKPILES SHALL BE PROTECTED FROM SEDIMENT TRANSPORT BY WIND IN ACCORDANCE WITH MUNICIPAL CODE §12-150. ALL STOCKPILES SHALL BE FLATTENED TO MEET GRADE OR REMOVED FROM SITE AS SOON AS PRACTICAL, AND NO LATER THAN THE COMPLETION OF CONSTRUCTION ACTIVITIES OR ABANDONMENT OF THE PROJECT. ALL OFF-SITE STOCKPILE STORAGE LOCATIONS IN CITY LIMITS SHALL HAVE A STOCKPILE PERMIT FROM THE CITY ENGINEERING DEPARTMENT PRIOR TO USING THE AREA TO STORE MATERIAL. IF FREQUENT ACCESS FROM HARDSCAPE TO THE STOCKPILE IS NEEDED A STRUCTURAL TRACKING CONTROL MEASURE SHALL BE IMPLEMENTED. 25.ALL REQUIRED CONTROL MEASURES SHALL BE INSTALLED PRIOR TO ANY LAND DISTURBING ACTIVITY (STOCKPILING, STRIPPING, GRADING, ETC.). ALL OF THE REQUIRED EROSION CONTROL MEASURES MUST BE INSTALLED AT THE APPROPRIATE TIME IN THE CONSTRUCTION SEQUENCE AS INDICATED IN THE APPROVED PROJECT SCHEDULE, CONSTRUCTION PLANS, AND EROSION CONTROL REPORT. 26.ALL INLETS, CURB-CUTS, CULVERTS, AND OTHER STORM SEWER INFRASTRUCTURE WHICH COULD BE POTENTIALLY IMPACTED BY CONSTRUCTION ACTIVITIES SHALL BE PROTECTED WITH CONTROL MEASURES. MATERIAL ACCUMULATED FROM THIS CONTROL MEASURE SHALL BE PROMPTLY REMOVED AND IN CASES WHERE THE PROTECTION HAS FAILED, THE PIPES SHALL BE THOROUGHLY CLEANED OUT. 27.ALL STREAMS, STREAM CORRIDORS, BUFFERS, WOODLANDS, WETLANDS, OR OTHER SENSITIVE AREAS SHALL BE PROTECTED FROM IMPACT BY ANY CONSTRUCTION ACTIVITY THROUGH THE USE OF CONTROL MEASURES. 28.ALL EXPOSED DIRT SHALL HAVE PERIMETER CONTROL. ANY PERIMETER CONTROLS THAT DRAIN OFF OR HAS THE ABILITY TO BE TRACKED ONTO THE NEARBY HARDSCAPE SHALL HAVE SOME FORM OF EFFECTIVE SEDIMENT CONTROL AS THE, OR AS PART OF THE, PERIMETER CONTROL. 29.ALL EXPOSED SLOPES SHOULD BE PROTECTED. ALL EXPOSED STEEP SLOPES (STEEPER THAN 3:1 H:V) SHALL BE PROTECTED FROM EROSION AND SEDIMENT TRANSPORT THROUGH USE OF CONTROL MEASURES. 30.NO SOILS SHALL REMAIN EXPOSED BY LAND DISTURBING ACTIVITY FOR MORE THAN THIRTY (30) DAYS AFTER ACTIVITY HAS CEASED BEFORE REQUIRED TEMPORARY SEEDING OR PERMANENT EROSION CONTROL (E.G. SEED/MULCH, LANDSCAPING, ETC.) IS INSTALLED. THIS IS NOT JUST LIMITED TO PROJECTS THAT ARE ABANDONED; THIS INCLUDES ANY PROJECT THAT IS TEMPORARILY HALTED AND NO IMMEDIATE ACTIVITY IS TO RESUME WITHIN THE NEXT THIRTY (30) DAYS, UNLESS OTHERWISE APPROVED BY THE CITY EROSION CONTROL INSPECTOR. DURING A SEASON WHEN SEEDING DOES NOT PRODUCE VEGETATIVE COVER, ANOTHER TEMPORARY EROSION CONTROL SHALL BE IMPLEMENTED WITH OR UNTIL TEMPORARY SEEDING OR PERMANENT EROSION CONTROL CAN BE PERFORMED. 31.ALL INDIVIDUAL LOTS SHALL HAVE EFFECTIVE SEDIMENT CONTROLS LOCATED ON THE STREET SIDE AND ANY DOWN GRADIENT SIDE. TYPICALLY MOST LOTS DRAIN TO THE FRONT YET ON THOSE CASES WHERE HOUSES ARE ALONG A POND OR DRAINAGE SWALE HAVE THE LOT DRAIN IN A DIFFERENT DIRECTION THAN THE STREET, THOSE INDIVIDUAL LOTS WILL NEED PROTECTION ON THAT DOWN GRADIENT SIDE TO PREVENT SEDIMENT FROM LEAVING THE LOT. SEE THE INDIVIDUAL LOT DETAILS FOR FURTHER CLARIFICATION. VEHICLE TRACKING 32.AT ALL POINTS WHERE VEHICLES EXIT OR LEAVE THE EXPOSED DIRT AREA ON TO A HARDSCAPE OR SEMI HARDSCAPE (CONCRETE, ASPHALT, ROAD BASE, ETC.) SHALL HAVE INSTALLED AT LEAST ONE STRUCTURAL TRACKING CONTROL MEASURE TO PREVENT VEHICLE TRACKING. ALL AREAS NOT PROTECTED BY AN ADEQUATE PERIMETER CONTROL SHALL BE CONSIDERED A POINT WHERE VEHICLES EXIT THE SITE. ACCESS POINTS SHOULD BE LIMITED TO AS FEW ENTRANCES AS POSSIBLE (ALL PERIMETER AREAS SHALL BE PROTECTED FROM TRACKING ACTIVITIES). 33.IN ALL AREAS THAT THE STRUCTURAL TRACKING CONTROL MEASURES FAIL TO PREVENT VEHICLE TRACKING, COLLECTION AND PROPER DISPOSAL OF THAT MATERIAL IS REQUIRED. ALL INLETS LOCATED NEAR ACCESS POINTS AND AFFECTED BY TRACKING ACTIVITIES SHALL BE PREVENTED FROM THE INTRODUCTION OF SEDIMENT INTO THE DRAINAGE SYSTEM. 34.CITY MUNICIPAL CODE §20-62, AMONG OTHER THINGS, PROHIBITS THE TRACKING, DROPPING, OR DEPOSITING OF SOILS OR ANY OTHER MATERIAL ONTO CITY STREETS BY OR FROM ANY SOURCE. CITY MUNICIPAL CODE, §26-498, AMONG OTHER THINGS, PROHIBITS THE DISCHARGE OF POLLUTANTS ON PUBLIC OR PRIVATE PROPERTY IF THERE IS A SIGNIFICANT POTENTIAL FOR MIGRATION OF SUCH POLLUTANT. THEREFORE, ALL TRACKED OR DEPOSITED MATERIALS (INTENTIONAL OR INADVERTENT) ARE NOT PERMITTED TO REMAIN ON THE STREET OR GUTTER AND SHALL BE REMOVED AND LEGALLY DISPOSED OF BY THE DEVELOPER IN A TIMELY AND IMMEDIATE MANNER. DIRT RAMPS INSTALLED IN THE CURB-LINES ARE NOT EXEMPT TO THESE SECTIONS OF CODE AND SHALL NOT BE PERMITTED IN THE STREET RIGHT OF WAY (PUBLIC OR PRIVATE). 35.IF REPEATED DEPOSIT OF MATERIAL OCCURS ON A SITE, ADDITIONAL STRUCTURAL TRACKING CONTROLS MAY BE REQUIRED OF THE DEVELOPER BY THE CITY EROSION CONTROL INSPECTOR. LOADING AND UNLOADING OPERATIONS 36.THE DEVELOPER SHALL APPLY CONTROL MEASURE TO LIMIT TRAFFIC (SITE WORKER OR PUBLIC) IMPACTS AND PROACTIVELY LOCATE MATERIAL DELIVERED TO THE SITE IN CLOSE PROXIMITY TO THE WORK AREA OR IMMEDIATELY INCORPORATED IN THE CONSTRUCTION TO LIMIT OPERATIONAL IMPACTS TO DISTURBED AREAS, VEHICLE TRACKING, AND SEDIMENT DEPOSITION THAT COULD IMPACT WATER QUALITY. OUTDOOR STORAGE OR CONSTRUCTION SITE MATERIALS, BUILDING MATERIALS, FERTILIZERS, AND CHEMICALS 37.ANY MATERIALS OF A NON-POLLUTING NATURE (STEEL, ROCK, BRICK, LUMBER, ETC.) SHALL BE INSPECTED FOR ANY RESIDUE COMING OFF THE MATERIAL DURING ROUTINE INSPECTION AND WILL GENERALLY BE LOCATED WHERE PRACTICAL AT LEAST FIFTY (50) FEET FROM ANY PERMANENT OR INTERIM DRAINAGE WAYS. 38.ANY HIGH ENVIRONMENTAL IMPACT POLLUTANT MATERIALS THAT HAVE A HIGH LIKELIHOOD TO RESULT IN DISCHARGE WHEN IN CONTACT WITH STORMWATER (LUBRICANTS, FUELS, PAINTS, SOLVENTS, DETERGENTS, FERTILIZERS, CHEMICAL SPRAYS, BAGS OF CEMENT MIX, ETC.) SHOULD NOT BE KEPT ON SITE WHERE PRACTICAL. WHEN NOT PRACTICAL, THEY SHOULD BE STORED INSIDE (VEHICLE, TRAILER, CONNEX, BUILDING, ETC.) AND OUT OF CONTACT WITH STORMWATER OR STORMWATER RUNOFF. WHERE NOT AVAILABLE, THEY SHALL BE STORED OUTSIDE IN A RAISED (HIGH SPOTS OR ON PALLETS), COVERED (PLASTIC OR TARPED), AND SEALED (LEAK PROOF CONTAINER) IN SECONDARY CONTAINMENT LOCATION. THE SECONDARY CONTAINMENT OR OTHER CONTROL MEASURE SHALL BE ADEQUATELY SIZED, LOCATED, WHERE PRACTICAL, AT LEAST FIFTY (50) FEET FROM ANY PERMANENT OR INTERIM STORMWATER STRUCTURES OR DRAINAGE WAYS AND SHALL BE MONITORED AS PART OF THE ROUTINE INSPECTIONS. VEHICLE AND EQUIPMENT MAINTENANCE AND FUELING 39.PARKING, REFUELING, AND MAINTENANCE OF VEHICLES AND EQUIPMENT SHOULD BE LIMITED IN ONE AREA OF THE SITE TO MINIMIZE POSSIBLE SPILLS AND FUEL STORAGE AREAS. THIS AREA SHALL BE LOCATED, WHERE PRACTICAL, AT LEAST FIFTY (50) FEET FROM ANY PERMANENT OR INTERIM STORMWATER STRUCTURES OR DRAINAGE WAYS AND SHALL BE MONITORED AS PART OF THE ROUTINE INSPECTIONS. ALL AREAS SHALL KEEP SPILL KITS AND SUPPLIES CLOSE. SIGNIFICANT DUST OR PARTICULATE GENERATING PROCESS 40.THE PROPERTY MUST BE ACTIVELY PREVENTING THE EMISSION OF FUGITIVE DUST AT ALL TIMES DURING CONSTRUCTION AND VEGETATION ACTIVITIES. ALL LAND DISTURBING ACTIVITIES THAT RESULT IN FUGITIVE DUST SHALL BE IN ACCORDANCE WITH MUNICIPAL CODE §12-150 TO REDUCE THE IMPACTS TO ADJACENT PROPERTIES AND COMMUNITY HEALTH. ALL REQUIRED PRACTICES SHALL BE IMPLEMENTED AND ADDITIONAL ONES SHALL BE FOLLOWED. THESE PRACTICES INCLUDE WATERING THE SITES AND DISCONTINUING CONSTRUCTION ACTIVITIES UNTIL THE WIND SUBSIDES AS DETERMINED BY ANY CITY INSPECTORS. CONCRETE TRUCK / EQUIPMENT WASHING, INCLUDING THE CONCRETE TRUCK CHUTE AND ASSOCIATED FIXTURES AND EQUIPMENT 41.ALL CONCRETE AND EQUIPMENT WASHING SHALL USE STRUCTURAL CONTROL MEASURES APPROPRIATE TO THE VOLUME OF WASH AND FREQUENCY OF USE. THESE CONTROL MEASURES SHALL BE LOCATED, WHERE PRACTICAL, AT LEAST FIFTY (50) FEET FROM ANY PERMANENT OR INTERIM STORMWATER STRUCTURES OR DRAINAGE WAYS AND SHALL BE MONITORED AS PART OF THE ROUTINE INSPECTIONS. THESE AREAS SHALL BE CLEARLY IDENTIFIED AND PROTECTED FROM ANY WASH FROM LEAVING THE CONTROL MEASURE. IF FREQUENT ACCESS FROM HARDSCAPE TO THE CONTROL MEASURE IS TO OCCUR, A STRUCTURAL TRACKING CONTROL MEASURE SHALL BE IMPLEMENTED. THESE CONTROL MEASURES SHALL BE FREQUENTLY CLEANED OUT. 42.THE DEVELOPER IS RESPONSIBLE FOR ENSURING WASHING ACTIVITY IS TAKING PLACE AT THE APPROPRIATE CONTROL MEASURE AND SITE WORKERS ARE NOT WASHING OR DUMPING WASH WATER ON TO THE DIRT OR OTHER UNCONTROLLED LOCATIONS. DEDICATED ASPHALT AND CONCRETE BATCH PLANTS 43.DEDICATED ASPHALT AND CONCRETE BATCH PLANTS ARE NOT ACCEPTABLE ON CONSTRUCTION SITES WITHIN THE CITY OF FORT COLLINS WITHOUT AN EXPRESSED WRITTEN REQUEST AND PLAN TO REDUCE POLLUTANTS ASSOCIATED WITH THAT TYPE OF ACTIVITY AND APPROVAL BY THE CITY OF FORT COLLINS SPECIFICALLY THE EROSION CONTROL INSPECTOR. THE DEVELOPER SHALL INFORM THE EROSION CONTROL INSPECTION STAFF OF ANY DEDICATED ASPHALT, OR CONCRETE BATCH PLANTS THAT IS TO BE USED ON SITE. CONCRETE SAW CUTTING MATERIALS 44.SAW CUTTING MATERIAL SHALL BE IN ACCORDANCE WITH MUNICIPAL CODE §12-150 FOR AIR EMISSIONS AND ALL WATER APPLICATIONS TO THE SAW CUTTING SHALL PREVENT MATERIAL FROM LEAVING THE IMMEDIATE SITE AND COLLECTED. THESE CUTTING LOCATIONS, ONCE DRIED, SHALL BE SWEPT AND SCRAPED OF ALL MATERIAL AND SHALL HAVE PROPER AND LEGAL DISPOSAL. WASTE MATERIALS STORAGE AND SANITARY FACILITIES 45.TRASH, DEBRIS, MATERIAL SALVAGE, AND/OR RECYCLING AREAS SHALL BE, WHERE PRACTICAL, AT LEAST FIFTY (50) FEET FROM ANY PERMANENT OR INTERIM STORMWATER STRUCTURES OR DRAINAGE WAYS AND SHALL BE MONITORED AS PART OF THE ROUTINE INSPECTIONS. THESE FACILITIES SHOULD BE LOCATED OUT OF THE WIND AND COVERED AS ABLE. WHERE NOT ABLE TO COVER, LOCATING SAID AREAS ON THE SIDE OF OTHER STRUCTURES TO REDUCE EXPOSURE TO WINDS, AND FOLLOW MAXIMUM LOADING GUIDELINES AS MARKED ON THE CONTAINER. THE DEVELOPER IS REQUIRED TO PRACTICE GOOD HOUSEKEEPING TO KEEP THE CONSTRUCTION SITE FREE OF LITTER, CONSTRUCTION DEBRIS, AND LEAKING CONTAINERS. 46.SANITARY FACILITIES SHALL BE PREVENTED FROM TIPPING THROUGH THE USE OF ANCHORING TO THE GROUND OR LASHING TO A STABILIZED STRUCTURE. THESE FACILITIES SHALL ALSO BE LOCATED AS FAR AS PRACTICAL FROM AN INLET, CURB CUT, DRAINAGE SWALE OR OTHER DRAINAGE CONVEYANCES TO PREVENT MATERIAL TRANSPORT FROM LEAVING THE LOCAL AREA. THIS CONSISTS OF THE FACILITY BEING LOCATED, WHERE PRACTICAL, AT LEAST FIFTY (50) FEET FROM ANY PERMANENT OR INTERIM DRAINAGE WAYS. OTHER SITE OPERATIONS AND POTENTIAL SPILL AREAS 47.SPILLS: FOR THOSE MINOR SPILLS THAT; ARE LESS THAN THE STATE’S REPORTABLE QUANTITY FOR SPILLS, STAY WITHIN THE PERMITTED AREA, AND IN NO WAY THREATEN ANY STORMWATER CONVEYANCE, NOTIFY THE CITY OF FORT COLLINS UTILITIES BY EMAIL AT EROSION@FCGOV.COM OR PHONE (970) 817-4770. FOR ANY SIGNIFICANT, MAJOR, OR HAZARDOUS SPILLS, NOTIFY THE CITY OF FORT COLLINS UTILITIES BY PHONE ONLY AFTER EMERGENCY RESPONSE (911) HAS BEEN NOTIFIED AND IS ON ROUTE, COUNTY HEALTH DEPARTMENT (LCDHE) HAS BEEN NOTIFIED THROUGH LARIMER COUNTY SHERIFF DISPATCH (970) 416-1985, AND THE STATE SPILL HOTLINE INCIDENT REPORTING HAVE BEEN CONTACTED 1-877-518-5608. WRITTEN DOCUMENTATION SHALL BE PROVIDED TO THE CITY WITHIN 5 DAYS OF THE EVENT. ALL SPILLS SHALL BE CLEANED UP IMMEDIATELY. 48.SELECTION OF “PLASTIC WELDED” EROSION CONTROL BLANKETS SHALL NOT BE USED IN AREAS THAT WILDLIFE, SUCH AS SNAKES, ARE LIKELY TO BE LOCATED AS THESE HAVE PROVEN TO CAUSE ENTRAPMENT ISSUES. FINAL STABILIZATION AND PROJECT COMPLETION 49.ANY STORMWATER FACILITIES USED AS A TEMPORARY CONTROL MEASURE WILL BE RESTORED AND STORM SEWER LINES WILL BE CLEANED UPON COMPLETION OF THE PROJECT AND BEFORE TURNING THE MAINTENANCE OVER TO THE OWNER, HOMEOWNERS ASSOCIATION (HOA), OR OTHER PARTY RESPONSIBLE FOR LONG TERM MAINTENANCE OF THOSE FACILITY. 50.ALL FINAL STABILIZATION SPECIFICATIONS SHALL BE DONE IN ACCORDANCE WITH THE MANUAL, CHAPTER 4: CONSTRUCTION CONTROL MEASURES. 51.ALL DISTURBED AREAS DESIGNED TO BE VEGETATED SHALL BE AMENDED, SEEDED & MULCHED, OR LANDSCAPED AS SPECIFIED IN THE LANDSCAPE PLANS AND PER CITY OF FORT COLLINS STANDARDS WITHIN 14 WORKING DAYS OF FINAL GRADING. 52.SOIL IN ALL VEGETATED (LANDSCAPED OR SEEDED) AREAS, INCLUDING PARKWAYS AND MEDIANS SHALL COMPLY WITH ALL REQUIREMENTS SET FORTH IN SECTIONS 12-130 THROUGH 12-132 OF THE CITY MUNICIPAL CODE, AS WELL AS SECTION 3.8.21 FOR THE CITY LAND USE CODE. 53.ALL SEEDING SHALL REFER TO LANDSCAPING PLANS OR THE EROSION CONTROL PLANS FOR SPECIES MIXTURE AND APPLICATION RATES AND DEPTHS REQUIREMENTS. 54.ALL SEED SHALL BE DRILLED WHERE PRACTICAL TO A DEPTH BASED UPON THE SEED TYPE. BROADCAST SEEDING SHALL BE APPLIED AT DOUBLE THE RATE AS PRESCRIBED FOR DRILL SEEDING AND SHALL BE LIGHTLY HAND RAKED AFTER APPLICATION. HYDROSEEDING MAY BE SUBSTITUTED FOR DRILL SEEDING ON SLOPES STEEPER THAN 3(H):1(V) OR ON OTHER AREAS NOT PRACTICAL TO DRILL SEED AND CRIMP AND MULCH. ALL HYDROSEEDING MUST BE CONDUCTED AS TWO SEPARATE PROCESSES OF SEEDING AND TACKIFICATION. 55.ALL SEEDED AREAS MUST BE MULCHED WITHIN TWENTY-FOUR (24) AFTER PLANTING. ALL MULCH SHALL BE MECHANICALLY CRIMPED AND OR ADEQUATELY APPLIED TACKIFIER. THE USE OF CRIMPED MULCH OR TACKIFIER MAY REQUIRE MULTIPLE RE-APPLICATIONS IF NOT PROPERLY INSTALLED OR HAVE WEATHERED OR DEGRADED BEFORE VEGETATION HAS BEEN ESTABLISHED. AREAS OF EMBANKMENTS HAVING SLOPES GREATER THAN OR EQUAL TO 3H:1V SHALL BE STABILIZED WITH AN EROSION MAT OR APPROVED EQUAL TO ENSURE SEED WILL BE ABLE TO GERMINATE ON THE STEEP SLOPES. DURING A SEASON WHEN SEEDING DOESNOT PRODUCE VEGETATIVE COVER, ANOTHER TEMPORARY EROSION CONTROL SHALL BE IMPLEMENTED ALONG WITH, OR UNTIL, TEMPORARY SEEDING OR PERMANENT EROSION CONTROL CAN BE PERFORMED. 56.THE DEVELOPER SHALL WARRANTY AND MAINTAIN ALL VEGETATIVE MEASURES FOR TWO GROWING SEASONS AFTER INSTALLATION OR UNTIL SEVENTY PERCENT (70%) VEGETATIVE COVER HAS BEEN ESTABLISHED, WHICHEVER IS LONGER AND MEETS ALL THE CRITERIA OUTLINED IN THE FORT COLLINS STORMWATER CRITERIA MANUAL CHAPTER 4: CONSTRUCTION CONTROL MEASURES. 57.THE DEVELOPER SHALL MAINTAIN, MONITOR, REPAIR, AND REPLACE ANY AND ALL APPLICABLE CONTROL MEASURES UNTIL FINAL STABILIZATION HAS BEEN OBTAINED. ALL CONTROL MEASURES MUST REMAIN UNTIL SUCH TIME AS ALL UPSTREAM CONTRIBUTING POLLUTANT SOURCES HAVE BEEN VEGETATED OR REMOVED FROM THE SITE. WHEN ANY CONTROL MEASURE IS REMOVED, THE DEVELOPER SHALL BE RESPONSIBLE FOR THE CLEANUP AND REMOVAL OF ALL SEDIMENT AND DEBRIS FROM THAT CONTROL MEASURE. AT THE POINT AT WHICH THE SITE HAS BEEN DEEMED STABILIZED AND VERIFIED BY CITY EROSION CONTROL INSPECTOR, ALL TEMPORARY CONTROL MEASURES CAN THEN BE FULLY REMOVED. ALL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL STABILIZATION IS ACHIEVED. 58.THE RESPONSIBLE PARTY SHALL MAINTAIN AND KEEP CURRENT ALL PAYMENTS OR RELATED FORMS OF SECURITY FOR THE EROSION CONTROL ESCROW UNTIL 1) STABILIZATION HAS BEEN REACHED AND 2) ALL CONTROL MEASURES AND/OR BMPS HAVE SEDIMENT MATERIALS COLLECTED AND THE CONTROL MEASURE REMOVED FROM THE SITE. AT THAT TIME THE SITE WILL BE CONSIDERED COMPLETED AND ANY REMAINING EROSION CONTROL ESCROW SHALL BE RETURNED TO THE APPROPRIATE PARTIES. ST ST ST ST STSTSTSTSTSTSTSTSTSTSTSTXXXXXXXXXXXXXXX X X X X C S S MM C CCCCC S C.O. C S C S W W D D D D STSTSTSTSTSTSTSTST ST ST ST STSTh-b1 h-c1 h-a1 0.03 ac. H-A 0.39 ac. H-B 0.01 ac. H-C HOWES STREETALLEYFLATS AT THE OVAL SUBDIVISION N1 2 LOT 3, HARRISON'S ADDITION NORTH ( IN FEET ) 1 inch = ft. Feet01515 15 30 45 NOTES: 1.REFER TO THE PRELIMINARY DRAINAGE REPORT FOR ADDITIONAL INFORMATION. LEGEND: FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED INLET A DESIGN POINT FLOW ARROW DRAINAGE BASIN LABEL DRAINAGE BASIN BOUNDARY PROPOSED SWALE SECTION 11 A SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 HD1 HISTORIC DRAINAGE EXHIBIT 15 ST ST ST ST STSTSTSTSTSTSTSTSTSTSTSTXXXXXXXXXX X X X X C S S C G C S C.O. C S C S W W G G D D D D STSTSTSTSTSTSTSTST ST ST STSTSTX X X X X X XEEEEEE E E E E E EEE E UD UD UD UD UD UD G G G FLATS AT THE OVAL SUBDIVISION N1 2 LOT 3, HARRISON'S ADDITION 0.02 ac. A 0.18 ac. B 0.09 ac. C 0.03 ac. G 0.01 ac. D 0.07 ac. E 0.04 ac. F a1 b1 f1 e1 c1 d1 g1 LID - BIOSWALE REQUIRED BOTTOM FILTER SURFACE AREA: 159.9 SF SURFACE AREA PROVIDED: 160 SF RIP RAP AROUND FOREBAY (1.1%)HOWES STREETALLEYSheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 16 DR1 OVERALL DRAINAGE PLAN 16 NORTH ( IN FEET ) 1 inch = ft. Feet01515 15 30 45 NOTES: 1.REFER TO THE PRELIMINARY DRAINAGE REPORT FOR ADDITIONAL INFORMATION. LEGEND: FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED INLET A DESIGN POINT FLOW ARROW DRAINAGE BASIN LABEL DRAINAGE BASIN BOUNDARY PROPOSED SWALE SECTION 11 A DEVELOPED DRAINAGE SUMMARY Design Point Basin ID Total Area (acres) C2 C100 2-Yr Tc (min) 100-Yr Tc (min) Q2 (cfs) Q100 (cfs) a A 0.020 0.77 0.96 5.00 5.00 0.04 0.19 b B 0.177 0.80 1.00 5.00 5.00 0.40 1.76 c C 0.093 0.75 0.94 5.00 5.00 0.20 0.87 d D 0.010 0.45 0.56 5.00 5.00 0.01 0.06 e E 0.072 0.95 1.00 5.00 5.00 0.19 0.71 f F 0.036 0.20 0.25 5.00 5.00 0.02 0.09 g G 0.027 0.57 0.72 5.00 5.00 0.04 0.19 Howes Six Two Nine LID Summary Project Summary Total New/Modified Impervious Area 10,847 sf Target Treatment Percentage 75% Minimum Area to be Treated by LID Measures 8,135 sf LID - Bioswale New/Modified Impervious Area Treated by LID 8,480 sf Percent of New/Modified Impervious Area Treated 78.2%