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HomeMy WebLinkAboutPOWERHOUSE 2 - FDP220015 - SUBMITTAL DOCUMENTS - ROUND 2 - UTILITY PLANSE. VINE DRIVEN. COLLEGE AVENUECHERRY STREET CAC H E L A P O U D R E R I V E R SheetPOWERHOUSE 2These 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 SETof 37 CS1 COVER SHEET1 MARCH 2023 CONTACT INFORMATION PROJECT TEAM: VICINITY MAP NORTH PROJECT DATUM: NAVD88 CITY OF FORT COLLINS BENCHMARK 1-00 ON A CATCH BASIN AT THE SOUTHEAST CORNER OF VINE DR. AND COLLEGE AVE. ELEV.=4968.74 CITY OF FORT COLLINS BENCHMARK 3-13 APPROX. 40 FT SOUTH OF THE LINDEN ST. BRIDGE OVER THE POUDRE RIVER, ON THE WEST SIDE OF LINDEN ST. , ON A STORM INLET. ELEV.=4962.27 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED = NAVD88 - 3.18' BASIS OF BEARINGS THE BASIS OF BEARINGS IS THE WEST LINE LINE OF THE SOUTHWEST QUARTER OF SECTION 1-7-69 AS BEARING SOUTH 00° 38' 34" WEST (ASSUMED BEARING) AND MONUMENTED AS SHOWN ON PLAT. PROJECT BENCHMARKS: POWERHOUSE 2 PROJECT TEAM: Roger Sherman BHA Design Incorporated 1603 Oakridge Drive, Suite 100 Fort Collins, Colorado 80525 (970)223-7577 Colorado State University Bryan Willson Executive Director, CSU Energy Institute 450 N College Ave. Fort Collins, CO 80524 (970)227-5164 Northern Engineering Services, Inc. Andy Reese 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 PLANNER/ LANDSCAPE ARCHITECT OWNER/APPLICANT SITE ENGINEER SHEET INDEX A PARCEL OF LAND LOCATED IN THE SOUTHWEST QUARTER OF SECTION 1, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO Northern Engineering Services, Inc. Bob Tessely, PLS 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 SITE SURVEYOR TYPICAL SECTIONS 1 CS1 COVER SHEET 2 CS2 GENERAL & CONSTRUCTION NOTES 3 CS3 EROSION CONTROL NOTES 4 EX1 EXISTING CONDITIONS & DEMOLITION PLAN 5 PV1 PAVING & SIGNAGE PLAN UTILITY SHEETS 6 OU1 UTILITY PLAN SANITARY SHEETS 7 SS1 OFFSITE SANITARY SEWER PLAN & PROFILE 8 SS2 SANITARY SEWER B PLAN & PROFILE STORM SHEETS 9 ST1 POND OUTFALL PLAN & PROFILE 10 ST2 STORM DRAIN C PLAN & PROFILE 11 ST3 STORM DRAIN D PLAN & PROFILE GRADING SHEETS 12 OG1 OVERALL GRADING PLAN 13 - 14 G1 - G2 GRADING PLAN RAIN GARDEN SHEETS 15 RG1 NORTH RAIN GARDEN PLAN & DETAILS 16 RG2 SOUTH RAIN GARDEN PLAN DETAIL SHEETS 17 - 21 D1 - D5 SITE DETAILS 22 - 24 D6 - D8 UTILITY DETAILS 25 - 30 D9 - D14 DRAINAGE DETAILS DRAINAGE SHEETS 31 EC1 INITIAL EROSION CONTROL PLAN 32 EC2 INTERIM EROSION CONTROL PLAN 33 EC3 FINAL EROSION CONTROL PLAN 34 - 35 EC4 - EC5 EROSION CONTROL DETAILS 36 DR1 DEVELOPED DRAINAGE EXHIBIT 37 FP1 FLOODPLAIN EXHIBIT FINAL CONSTRUCTION PLANS FOR 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 PROJECT LOCATION 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 APPROVED: City Engineer:Approved Sheets Date Water & Wastewater Utility Approved Sheets Date Stormwater Utility Approved Sheets Date Park Planning and Development Approved Sheets Date Traffic Operations Approved Sheets Date Environmental Planner Approved Sheets Date City of Fort Collins, Colorado UTILITY PLAN APPROVAL APPROVED: APPROVED: APPROVED: APPROVED: APPROVED: Field Survery: Northern Engineering Services, Inc. Date: October 25, 2019 FIELD SURVEY BY: 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: CTL Thompson, Inc Geotechnical Investigation Proposed Improvements Powerhouse 2 Project No. FC10223-125 Date: March 14, 2022 SUBSURFACE EXPLORATION BY: Travel 69' ROW (min.) 42' Roadway 5' Walk (min.)(min.) Pkwy. 8.5' Pkwy. 5' (min.) 8.5' 11' Util. Esmt. 9' Esmt. Util. 9' (min.) Walk Travel 11' 7' Lane Bike 3'7' Lane Bike 3' Bike Lane Buffer Bike Lane Buffer 2 LANE ARTERIAL w/ PARALLEL PARKING (EAST VINE DRIVE) 2 LANE COLLECTOR (JEROME STREET) (min.) Walk 84' ROW (min.) 52' Roadway 7' Pkwy. 6' (min.) 8' Esmt. Util. 15' Center 10' Travel 11' Travel 11' 3' Lane Bike 7'3' Bike Lane Buffer Bike Lane Buffer Lane Bike (min.) Walk 84' ROW (min.) 52' Roadway 7' Walk (min.) (min.) Pkwy. 10' Pkwy. 6' (min.) 10' Util. Esmt. 15' Esmt. Util. 15' Center 10' Travel 11' Travel 11' 3' Lane Bike 7'3' Bike Lane Buffer 6' Bike Lane Buffer Lane Bike 8' Parallel Parking (min.) Walk Pkwy. 6' (min.) 8' Esmt. Util. 15' 8' Parallel Parking 2 LANE ARTERIAL (EAST VINE DRIVE) Pedestrain Access Easement Pedestrain Access Easement LAKE CANAL GAS-----------------Xcel Energy-----------------------------Cory Thelen (970) 225-7843 ELECTRIC--------City of Fort Collins Light & Power--Cody Snowdon (970) 416-2306 CABLE-------------Comcast----------------------------------Don Kapperman (970) 567-0425 TELECOM.--------Lumen-------------------------------Brady Craddock (970) 342-3431 WATER------------City of Fort Collins Utilities-----------Jim McChesney (970) 556-8179 WASTEWATER--City of Fort Collins Utilities-----------Jim McChesney (970) 556-8179 STORMWATER-City of Fort Collins Utilities-----------Heidi Hansen (970) 221-6854 UTILITY PLAN APPROVAL BOXELDER SANITATION DISTRICT CACHE LA POUDRE RESERVOIR COMPANY UTILITY PLAN REVIEW EAST LARIMER COUNTY WATER DISTRICT SheetPOWERHOUSE 2These 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 SETof 37 CS2 CONSTRUCTION NOTESGENERAL &2 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 Final Drainage Report, dated March 1, 2023 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: PROJECT DATUM: NAVD88 City of Fort Collins Benchmark 1-00 On a catch basin at the southeast corner of Vine Dr. and College Ave. ELEV.=4968.74 City of Fort Collins Benchmark 3-13 Approx. 40 ft south of the Linden St. bridge over the Poudre River, on the west side of Linden St. , on a storm inlet. ELEV.=4962.27 Please Note: This plan set is using NAVD88 for a vertical datum. Surrounding developments have used NGVD29 Unadjusted for their vertical datums. If NGVD29 Unadjusted Datum is required for any purpose, the following equation should be used: NGVD29 Unadjusted = NAVD88 - 3.18' Basis of Bearings The Basis of Bearings is the West line line of the Southwest Quarter of Section 1-7-69 as bearing South 00° 38' 34" West (assumed bearing) and monumented as shown on Plat. 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) N/A CONSTRUCTION NOTES A. Grading and Erosion Control Notes 1.The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site. 2.There shall be no earth-disturbing activity outside the limits designated on the accepted plans. 3.All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction plans, and erosion control report. 4.At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown herein. 5.Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s) required for immediate construction operations, and for the shortest practical period of time. 6.All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County. 7.In order to minimize erosion potential, all temporary (structural) erosion control measures shall: a.Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to ensure the continued performance of their intended function. b.Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector. c.Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector. 8.When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all drainage infrastructure and other public facilities. 9.The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and make sure streets and walkways are cleaned at the end of each working day. 10.All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their release into any waters of the United States. 11.No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched. 12.The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning the maintenance over to the City/County or Homeowners Association (HOA). 13.City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations. 14.A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed and properly disposed of prior to the area being restored. 15.Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever measures are determined necessary, as directed by the City. 16.For additional information see separate Stormwater Management Plan / Erosion Control Report for Powerhouse 2. 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 Final Drainage Report, dated March 1, 2023 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. 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 SheetPOWERHOUSE 2These 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 SETof 37 CS3 EROSION CONTROL NOTES3 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. 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 S D S S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SSSSSS SSSSSSSSSSSSSSS VAULT ELEC GGGSSSSSSSS SS SS SS SS SS SS SS SS SS SS SSSSSSSSSSVAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC ELEC ELEC WHYD ELEC ELEC VAULT ELEC C SW CS VAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC ELEC ELEC ELEC M ELEC VAULT ELEC HY DT T T VAULT F.O. VAULT F.O.F.O. MMWSOMWSO D CONTROL IRR CONTROL IRR util GAS util E ELEC BRKR M T S XXXXXXXXXXXXXXXXXXXXW W W W W W W W W W W W W W W W W WEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOGGGGGGGGGWWWWWWWWWFOFOFOFOFOFO FO FO FO FO FO FO FO FO FO FO FO FO FO FOTTTTTT T T T T T TTTTTT T T T T T T T T T T T T T T T T T T T T TXXTT WWWWWWW W W W W W W W W W W W W W W W W W W W FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FOXXXXXEEEEEEGGGGGGGWWT T TEEE WEEE E EEEEEEEEE EEEEEWWWGGGFO FO FOFOE G G W ETOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHU OHU OHU OHU GGGGGGGXE WWSWO WSSS SSSSSSSSSSSSSSSSSSSSS SSSSSSSSSSOHUOHUD FE SGGGG G STSTSTSTE E E E E/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE SFE SST STST STST STFESFESFESST ST ST ST ST XXVAULT ELEC GASSSSS / / / / / / / /S D GCTV CTV CTV CTV CTV G G G G G CTV CTV CTV CTV CTV CTV CTV CTV VAULT CABLE CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRR R1 R1 R1 R1 R1 R1 R2 R2 R2 R2 R2 R2 R2 R3 R3 R3 R3 R3 R3 R3 R4 R4 R4 JEROME STREET LLC, 216 E OAK ST JEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE CITY OF FORT COLLINS, 740 N COLLEGE AVE LAKE CANAL COMPANY EASEMENT LAKE CANAL EASEMENT PER REMOVE EXISTING MAIL BOX REMOVE EXISTING MAIL BOX REMOVE & RESET EXISTING PEDESTAL TELE. REMOVE & RELOCATE EXISTING PEDESTAL (TELE.) REMOVE AND RELOCATED EXISTING FIRE HYDRANT 30" FROM PROPOSED TOP BACK OF CURB OR RAMP REMOVE UNDERGROUND ELECTRIC UTILITY REMOVE UNDERGROUND ELECTRIC UTILITY REMOVE UNDERGROUND ELECTRIC UTILITY REMOVE UNDERGROUND ELECTRIC UTILITY REMOVE UNDERGROUND ELECTRIC UTILITY REMOVE EX-STORM LINE (CONTRACTOR TO VERIFY EXISTENCE AND LOCATION) REMOVE EXISTING SIGN REMOVE STRUCTURE REMOVE BOLLARDS REMOVE BOLLARDS REMOVE BOLLARDS AND STEEL CABLE REMOVE BOLLARDS AND STEEL CABLE REMOVE BOLLARDS AND STEEL CABLE REMOVE BOLLARDS REMOVE BOLLARD REMOVE BOLLARDS REMOVE CONCRETE WALL REMOVE CONCRETE WALL REMOVE CONCRETE WALL REMOVE TIMBER WALL REMOVE CONCRETE WALL REMOVE EXISTING FENCE REMOVE EXISTING FENCE REMOVE EXISTING FENCE REMOVE EXISTING FENCE REMOVE UNDERGROUND TELE. UTILITY REMOVE & RELOCATE EXISTING PEDESTAL. REMOVE & RELOCATE EXISTING PEDESTAL (CABLE.) REMOVE PROPANE TANK REMOVE EXISTING WATER SERVICE (SEE NOTE 4) REMOVE EXISTING WATER SERVICE REMOVE EXISTING WATER SERVICE (SEE NOTE 4) REMOVE EXISTING WATER SERVICE (SEE NOTE 4) REMOVE EXISTING METER PIT. (SEE NOTE 4) REMOVE APPROXIMATELY 165' OF EXISTING CURB & GUTTER REMOVE EXISTING METER PIT (SEE NOTE 4) REMOVE EXISTING WATER SERVICE (SEE NOTE 4) EXISTING TREE TO BE PROTECTED EXISTING TREE TO BE PROTECTED EXISTING TREE TO BE PROTECTED EXISTING TREE TO BE PROTECTED EXISTING TREE TO BE REMOVED REMOVE EXISTING SIGN REMOVE EXISTING 12" Ø STUMP EXISTING 30' GAS LINE EASEMENT -REMOVE AND REPLACE EXISTING MANHOLE. WITH A 4' DIAMETER MANHOLE -ABANDON & FLASH FILL EXISTING SANITARY MAIN THROUGH LAKE CANAL EASEMENT. -BEGIN REMOVE 12" SEWER LINE SOUTH OF LAKE CANAL EASEMENT. REMOVE UNDERGROUND ELECTRIC UTILITY REMOVE & RE-USE EXISTING STREET LIGHT EXISTING 10' UTILITY EASEMENT EXISTING 10' UTILITY EASEMENT EAST VINE DRIVE JEROME STREETNORTH COLLEGE AVENUELAKE C A N A L SAN MH RIM=4963.99 INV IN=4956.45 (NW) INV OUT=4955.88 (S) EX-SANITARY MH RIM=4961.65 INV IN=4955.31 (NW) INV OUT=4955.27 (S) STORM MH IN BOX RIM=4966.73 INV OUT=4961.91 REMOVE EX- STORM INLET RIM=4961.82 INV OUT=4959.79 (E) REMOVE EX-STORM INLET RIM=4961.02 INV IN=4959.36 (W) INV OUT=4959.20 (E) REMOVE EX-STORM INLET RIM=4959.91 INV IN=4958.52 (W) INV OUT=4958.46 (S) EX-STORM MH (TO REMAIN) RIM=4960.31 INV IN=4957.42 (N) INV OUT=4958.42 (SE) SNOUT OPENING BTM=4953.00 WATER ELEV=4957.23 EX-SANITARY MH RIM=4961.63 INV IN=4955.49 (N) INV OUT=4955.31 (SE) REMOVE & REPLACE EX-INLET BOX w/SUMP & SNOUT EXISTING UTILITY EASEMENT TO BE VACATED REMOVE EXISTING LIGHT REMOVE EXISTING LIGHT REMOVE EXISTING FENCE EX SSMH RIM 4964.0 ± INV. IN 4958.97 (N) INV. OUT 4958.77 (S) EX SSMH RIM 4964.5 ± INV. IN 4957.66 (N) INV. OUT 4957.48 E) 60' CANAL EASEMENT EXISTING 30' GAS LINE EASEMENT EXISTING GAS LINE REMOVE & RE-USE EXISTING STREET LIGHT REMOVE & RE-USE EXISTING STREET LIGHT REMOVE & RE-USE EXISTING STREET LIGHT EDGE OF PROPOSED SAW CUT EXISTING CURB, GUTTER,TO BE REMOVED AND REPLACED EDGE OF PROPOSED SAW CUT REMOVE EX-STORM LINE (CONTRACTOR TO VERIFY EXISTENCE AND LOCATION) 12" SEWER MAIN (LINED) REMOVE APPROXIMATELY 271' OF EXISTING 12" SEWER MAIN. CAP REMAINING 12" LINE FOR PROPOSED SANITARY SERVICE TIE IN. SEWER MAY NOT BE REMOVED IN ANY WAY UNTIL THE PROPOSED OFFSITE SEWER MAIN IS CONSTRUCTED AND ACCEPTED BY THE WATER UTILITY REMOVE EXISTING LIGHT END REMOVAL OF 12" SEWER LINE. CAP REMAINING LINE FOR PROPOSED SANITARY SERVICE TIE IN REMOVE & REPLACE EX - 18" FES & 18" STORM LINE EX - 18" FES FL ELEV. = 4956.64 EX-SANITARY MH RIM=4963.47 INV IN=4957.95 (S) SERVICE INV IN=4959.56 (N) INV OUT=4956.28 (E) EX-SANITARY MH RIM=4960.52 INV IN=4955.14 (W) INV IN=4955.20 (N) INV OUT=4955.12 (E) EXISTING ELCO WATER MAIN EXISTING 6" CITY OF FORT COLLINS WATER MAIN REMOVE EXISTING LIGHT REMOVE EXISTING STREET LIGHT REMOVE & REUSE EXISTING STOP SIGNREMOVE & RELOCATE EXISTING ELECTRICAL BOX 100 YR FLOODPLAIN (CURRENT EFFECTIVE)500 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE)500 YR FLOODPLAIN (CURRENT EFFECTIVE) REMOVE & RELOCATE EXISTING F.O. VAULT REMOVE EXISTING DEAD TREE EDGE OF PROPOSED SAW CUT FOR IRRIGATION TAP & METER CONSTRUCTION APPROXIMATELY 25' OF EXISTING CURB & GUTTER & 250 SF OF CURB RAMP TO BE REMOVED AND REPLACED REMOVE APPROXIMATELY 75' OF EXISTING CURB & GUTTER REMOVE APPROXIMATELY 21' OF EXISTING CURB & GUTTER EDGE OF PROPOSED SAW CUT FOR WATER & FIRE SERVICE REMOVE & REPLACE ±125' OF EXISTING 12" VCP SANITARY PIPE UPHAM FREDERICK M 207 E. VINE DRIVE KUNDLA TODD J 209 E. VINE DRIVE EXISTING ELEC. BREAKER AND ELEC. BOX TO BE PROTECTED REMOVE AND RELOCATED EXISTING BUS SIGN EXISTING BIKE LANE SIGN TO BE PROTECTED REMOVE AND REPLACE EXISTING MANHOLE. WITH A 5' DIAMETER MANHOLE EXISTING SERVICES (TO REMAIN) NEED TO BE DYE TESTED AND TAP LOCATION(S) FOR 620 N COLLEGE CONFIRMED. THIS SHOULD BE DONE BY CONTRACTOR PRIOR TO COMMENCING CONSTRUCTION. EXISTING CURB, GUTTER,TO BE REMOVED AND REPLACED SheetPOWERHOUSE 2These 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 SETof 37 EX1 DEMOLITION PLANEXISTING CONDITIONS &4 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 R1 STRUCTURE (HOUSE, BARN, SHED & SILO) TO BE REMOVED & DISPOSED OF OFF SITE, ACCORDING TO ALL LAWS & REGULATIONS. FENCE TO BE REMOVED AND DISPOSED OF OFF SITE. OVERHEAD UTILITIES & POLES SHALL BE REMOVED, & RELOCATED. COORDINATE WITH UTILITY OWNER PRIOR TO REMOVAL. GAS SERVICE SHALL BE REMOVED & DISPOSED OF OFF SITE. COORDINATE WITH UTILITY OWNER PRIOR TO REMOVAL. PROJECT DEMOLITION NOTES R2 R3 NORTHERN ENGINEERING DATED: OCTOBER 25, 2019 FIELD SURVEY BY: R4 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.EXISTING WATER AND WATER SEWER SERVICES SHALL BE REMOVED OR ABANDONED AT THE MAIN PER CITY REQUIREMENTS. 5.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 6.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. EXISTING OVERHEAD UTILITY APPROXIMATE LIMITS OF CONCRETE/ ASPHALT REMOVAL PROPOSED SAWCUT APPROXIMATE AREA OF GRAVEL/DIRT REMOVAL OHU 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 VAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC ELEC T VAULT F.O.F.O. CONTROL IRR CONTROL IRR GAS ELEC BRKR T S XOHUOHU/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /VAULT ELEC GAS / / / / / / / /CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV VAULT CABLE CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRR EM GMTFTF 11 1 1 1 1 1 1 2 2 2 22 22 3 3 3 4 6' SIDEWALK6' SIDEWALK 17' 24' 17' 9' 17' 9' 9' 24' FL-FL 24' 17' 10' CITY TRAIL 10' CITY TRAIL 9'17' 17'9' 17' 9' 9' 24'5' ADA RAMP 5' ADA RAMP 5' ADA RAMP 5' ADA RAMP 16.02' SIDEWALK 27.75' SIDEWALK12.42' SIDEWALK6' SIDEWALKEAST VINE DRIVENORTH COLLEGE AVENUEEXISTING 30' GAS LINE EASEMENT 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 15' UTILITY EASEMENT EXISTING 30' UTILITY & DRAINAGE EASEMENT PROPOSED 50' LAKE CANAL EASEMENT LAKE C A N A L 17'9'6' SIDEWALKPROPOSED BUILDING 17' 9' 24'JEROME STREETJEROME STREET LLC, 216 E OAK ST JEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE 24' EMERGENCY ACCESS EASEMENT 24' EMERGENCY ACCESS EASEMENT 24' EMERGENCY ACCESS EASEMENT 24.1' CITY TRAIL & UTILITY EASEMENT 15' CITY TRAIL & UTILITY EASEMENT CITY OF FORT COLLINS, 740 N COLLEGE AVE 30' CANAL EASEMENT 15' UTILITY EASEMENT 8' FLUSH CURB FLUSH CURB 23'8' SIDEWALK500 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE)100 YR FLOODPLAIN (CURRENT EFFECTIVE)500 YR FLOODPLAIN (CURRENT EFFECTIVE)15' UTILITY EASEMENT6' PED ACCESS EASEMENT 6' PED ACCESS EASEMENT PEDESTRIAN ACCESS EASEMENT (WIDTH VARIES) NATURAL HABITAT BUFFER ZONE NATURAL HABITAT BUFFER ZONE 6' SIDEWALK LAKE C A N A L C E N T E R L I N E PROPOSED DETENTION POND 8'23' 5 555 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE) PROPOSED 30' UTILITY EASEMENT APPROXIMATELY 73.44' OF ROLL OVER CURB & GUTTER 9' 17' 9' 17' 9' 17' 9'17' 9' DRAINAGE EASEMENT (WIDTH VARIES) DRAINAGE EASEMENT (WIDTH VARIES) 5.15' DRAINAGE EASEMENT 5.15' DRAINAGE EASEMENT 4.65' DRAINAGE EASEMENT 15' UTILITY EASEMENT 88.5' ROW UPHAM FREDERICK M 207 E. VINE DRIVE KUNDLA TODD J 209 E. VINE DRIVE 3 6 PROPOSED CURB RAMP PROPOSED CURB RAMP PROPOSED CURB RAMP PROPOSED 8' CONCRETE PAN PROPOSED CURB RAMP PROPOSED STAIRS PROPERTY BOUNDARY UTILITY YARD EXISTING TREE (TYP.) PROPOSED 18' CONCRETE PAN PROPOSED 18" VERTICAL CURB & GUTTER (TYP.) PROPOSED 8' CONCRETE PAN PROPOSED BUS STOP PROPOSED 18" OUTFALL CURB & GUTTER (TYP.) PROPOSED 18" OUTFALL CURB & GUTTER PROPOSED STAIRS PROPOSED STAIRS PROPOSED STAIRS PROPOSED STAIRS PROPOSED STAIRS EXISTING 30" CURB & GUTTER EXISTING 30" CURB & GUTTER EXISTING 30" CURB & GUTTER EXISTING 30" CURB & GUTTER PROPOSED OUTDOOR LANDSCAPED AMPHITHEATER CONNECT TO EXISTING 8' SIDEWALK PROPOSED ROW PROPOSED CURB RAMP EMERGENCY ACCESSES GATE RRFB CROSSING SIGNAL SEE LCUASS DETAIL 1421 PROPOSED BIKE RACKS (TYP.) PROPOSED CURB RAMP PROPOSED STAIRS PROPOSED CURB RAMP (USED AS MAINTENANCE ACCESS, MUST SUPPORT 40,000 LBS) PROPOSED CURB RAMP (USED AS MAINTENANCE ACCESS, MUST SUPPORT 40,000 LBS) PROPOSED 16' WIDE ROLLOVER CURB FOR LAKE CANAL ACCESS SANDSTONE PAVERS PROPOSED ELECTRICAL TRANSFORMERS 4" WHITE EXTENSION LINE 8" WHITE EXTENSION LINE 4 4 7 11 11 J B A B A J K K L 7 7 3 6 1 1 7 7 7 4 1 B B A A RELOCATED BUS SIGN PROPOSED SPILLWAY J J FLUSH CURB SheetPOWERHOUSE 2These 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 SETof 37 PV1 PAVING & SIGNAGE PLAN5 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 EASEMENTS NOTES: 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.THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. 8.ALL FIRELANES SHALL BE CAPABLE OF SUPPORTING 40 TONS. PAVER AREAS MUST BE ABLE TO PROVIDE GEOTECH INFORMATION CONFIRMING LOADING REQUIREMENT IS MET. PROPOSED VERTICAL CURB & GUTTER PROPERTY BOUNDARY EXISTING LOT LINE ASPHALT PAVING PROPOSED OUTFALL VERTICAL CURB & GUTTER LEGEND: HEAVY DUTY CONCRETE PAVING GRAVEL PARKING SITE SIGN LEGEND 1 RESERVED PARKING 2 P0TS 3 4 CONCRETE FLATWORK 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 CRUSHER FINES PERMEABLE PAVERS 5 PROPOSED LANDSCAPING ROCK & ROCK WALL NATURAL HABITAT BUFFER ZONE (NHBZ) STREET TURN RIGHT MUST RIGHT LANE 6 PARKING NO TO 4:00 AM 10:30 PM LANE FIRE NO PARKING LIGHT CONCRETE PAVING YELLOW ISLAND CROSS HATCHING10 WHITE ISLAND CROSS HATCHING 4" SOLID YELLOW LINE 4" SOLID WHITE LINE (2) 4" SOLID LINES; 4" APART DOUBLE YELLOW LINE 4" BROKEN YELLOW LINE 8" SOLID WHITE LINE DOUBLE YELLOW LINE 4" SOLID AND 4" BROKEN; 4" APART 9 6 3 5 1 8 2 4 7 STRAIGHT AND RIGHT TURN ARROW (31 S.F. EA.) PREFORMED PLASTIC PAVEMENT MARKING BICYCLIST AND ARROW 18" X 9' CROSSING LINE, SEE NOTES PREFORMED PLASTIC PAVEMENT MARKING PREFORMED PLASTIC PAVEMENT MARKING 18" WIDE STOP BAR PREFORMED PLASTIC PAVEMENT MARKING "STOP" (22.5 S.F. EA.) PREFORMED PLASTIC PAVEMENT MARKING STRAIGHT AND LEFT TURN ARROW (31 S.F. EA.) PREFORMED PLASTIC PAVEMENT MARKING PREFORMED PLASTIC PAVEMENT MARKING RIGHT TURN ARROW (15.5 S.F. EA.) PREFORMED PLASTIC PAVEMENT MARKING LEFT TURN ARROW (15.5 S.F. EA.) RIGHT AND LEFT TURN ARROW (31 S.F. EA.) PREFORMED PLASTIC PAVEMENT MARKING TWO WAY LEFT TURN ARROW (31 S.F. EA.) PREFORMED PLASTIC PAVEMENT MARKING PREFORMED PLASTIC PAVEMENT MARKING "ONLY" (22.5 S.F. EA.) L H D C B KA E F G I J M LANE REDUCTION ARROW PREFORMED PLASTIC PAVEMENT MARKING 11 10'30'10'30'10'4" BROKEN WHITE12 10' N "LANE ENDS" PREFORMED PLASTIC PAVEMENT MARKING 3'3'3'3'3'4" WHITE DASHED LINE O 18" WIDE WHITE MEDIAN STRIPING PREFORMED PLASTIC PAVEMENT MARKING A.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. B.ALL SYMBOLS, INCLUDING ARROWS, ONLYS, CROSSWALKS, STOP BARS, ETC. SHALL BE PRE-FORMED THERMO-PLASTIC. C.ALL SIGNAGE SHALL BE PER LARIMER COUNTY (LCUASS) AND THESE PLANS OR AS OTHERWISE SPECIFIED IN MUTCD. D.ALL LANE LINES FOR ASPHALT PAVEMENT SHALL RECEIVE TWO COATS OF LATEX PAINT WITH GLASS BEADS. E.ALL LANE LINES FOR CONCRETE PAVEMENT SHALL BE EPOXY PAINT. F.PRIOR TO PERMANENT INSTALLATION OF TRAFFIC STRIPING AND SYMBOLS, THE DEVELOPER SHALL PLACE TEMPORARY TABS OR TAPE DEPICTING ALIGNMEMT AND PLACEMENT OF THE SAME. THEIR PLACEMENT SHALL BE APPROVED BY THE CITY OF FORT COLLINS ENGINEERS PRIOR TO PERMANENT INSTALLATION OF STRIPING AND SYMBOLS. G.PRE-FORMED THERMO-PLASTIC APPLICATIONS SHALL BE AS SPECIFIED IN THESE PLANS AND/OR THESE STANDARDS. H.EPOXY APPLICATIONS SHALL BE APPLIED AS SPECIFIED IN CDOT STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. I.ALL SURFACES SHALL BE THOROUGHLY CLEANED PRIOR TO INSTALLATION OF STRIPING OR MARKINGS. J.ALL SIGN POSTS SHALL UTILIZE BREAK-AWAY ASSEMBLIES AND FASTENERS PER THE STANDARDS. K.A FIELD INSPECTION OF LOCATION AND INSTALLATION OF ALL SIGNS SHALL BE PERFORMED BY THE CITY OF FORT COLLINS ENGINEERS ENGINEERS. ALL DISCREPANCIES IDENTIFIED DURING THE FIELD INSPECTION MUST BE CORRECTED BEFORE THE 2-YEAR WARRANTY PERIOD WILL BEGIN. L.THE DEVELOPER INSTALLING SIGNS SHALL BE RESPONSIBLE FOR LOCATING AND PROTECTING ALL UNDERGROUND UTILITIES. M.SPECIAL CARE SHALL BE TAKEN IN SIGN LOCATION TO ENSURE AN UNOBSTRUCTED VIEW OF EACH SIGN. N.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 RESERVES THE RIGHT TO REQUIRE ADDITIONAL SIGNAGE AND/OR STRIPING IF THE CITY OF FORT COLLINS 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). O.SLEEVES FOR SIGN POSTS SHALL BE REQUIRED FOR USE IN ISLANDS/MEDIANS. REFER TO CHAPTER 14, TRAFFIC CONTROL DEVICES, FOR ADDITIONAL DETAIL. P.STREET NAME SIGNS AT INTERSECTIONS SHALL BE INSTALLED ABOVE STOP SIGNS ON SAME POLE. STRIPING LEGEND:STRIPING NOTES: 3'3'3'3'3'8" WHITE DASHED LINE (NOTE: ALL ITEMS MAY NOT APPLY TO THIS PLAN) PAVEMENT STRIPING PAVEMENT MARKINGS STRAIGHT ARROW (15 S.F. EA.) PREFORMED PLASTIC PAVEMENT MARKING 30'10'30'10' 6" SOLID WHITE LINE WITH 45 DEGREE HASHES THERMO-PLASTIC. (BIKE AND BUFFER) S S S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SSSSSS SSSSSSSSSSSSSSS VAULT ELEC GGGSSSSSSSS SS SS SS SS SS SS SS SS SS SS SSSSSSSSSSVAULT ELEC VAULT ELEC VAULT ELEC VAULT ELECHYD ELEC T VAULT F.O.F.O. D CONTROL IRR CONTROL IRR GAS ELEC BRKR T S W W W W W W W W W W W W W W W W W WEEEEEEEEEEEEEEEEEEEEEEEEEEEFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOGGGGGGGGGWWWWWWWWWFOFOFOFOFOFO FO FO FO FO FO FO FO FO FO FO FO FO FO FOTTTTTT T T T T T TTTTTT T T T T T T T T T T T T T T T T T T T T T T T WWWWWWW W W W W W W W W W W W W W W W W W W W FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FOGGGGGGGEEEEEFO FO FOFO GGGGGGGXE WWSWO WSSSSSSSSSSSSSSOHUOHUD FE SGGGG G E E E E E/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE SFE SST STST STST STFESFE S FE SVAULT ELEC GASSSSS / / / / / / / /S D GCTV CTV CTV CTV CTV G G G G G CTV CTV CTV CTV CTV CTV CTV CTV VAULT CABLE CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRR EM GMTFTF G UGEUGE UGE UGE UGES IRFWUD UD UD UD UD UD UDUDUDUD UD UD UD UD UD UD UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGEEXISTING 30' GAS LINE EASEMENT EXISTING 30' UTILITY & DRAINAGE EASEMENT PROPOSED 30' LAKE CANAL EASEMENT 24' EMERGENCY ACCESS EASEMENT 24' EMERGENCY ACCESS EASEMENT 30' CANAL EASEMENT PER BRUSH MOBILE HOME P.U.D. 24.1' CITY TRAIL & UTILITY EASEMENT 15' CITY TRAIL & UTILITY EASEMENT POND OUTFALL A SEE SHEET ST1 PROPOSED BUILDINGNORTH COLLEGE AVENUEJEROME STREETPROPOSED 6" FIRE CONNECTION PROPOSED 3" WATER SERVICE AND METER PIT LAKE C A N A L 15' UTILITY EASEMENT JEROME STREET LLC, 216 E OAK ST JEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE CONNECT TO EXISTING GAS LINE PROPOSED GAS SERVICE & METER PROPOSED POND OUTLET STRUCTURE A TYPE D INLET CITY OF FORT COLLINS, 740 N COLLEGE AVE EXISTING 6" WATER EXISTING ELCO WATER MAIN PROPOSED BUS STOP EXISTING 21" SANITARY SEWER EXISTING 21" CLAY SANITARY SEWER EXISTING 8" WATER EXISTING FIRE HYDRANT PROPOSED 10' TRAIL EXISTING 8" WATER EXISTING 21" SANITARY SEWER EXISTING SANITARY SERVICE PROTECT IN PLACE EXISTING 10" CLAY, LINED SANITARY SEWER EXISTING 18" STORM EXISTING 24" STORM EAST VINE DRIVE PROPOSED 4' CURB CUT PROPOSED OUTDOOR LANDSCAPED AMPHITHEATER PROPOSED TYPE R INLET PROPOSED 4' SANITARY MANHOLE EXISTING 12" SANITARY MAIN TO CONVERT TO SEWER SERVICE WITH THIS DEVELOPMENT CONNECT TO EXISTING 8" WATER MAIN. 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE)15' UTILITY EASEMENT15' UTILITY EASEMENT PROPOSED ROW TIE INTO EXISTING ELECTRICAL VAULT PROPOSED SCOUR-STOP PROPOSED SCOUR-STOP PROPOSED FH ASSEMBLY PROPOSED 1.5" IRRIGATION TAP PROPOSED 1.5" IRRIGATION METER PROPOSED ELECTRICAL TRANSFORMERS NATURAL HABITAT BUFFER ZONE NATURAL HABITAT BUFFER ZONE LAKE C A N A L C E N T E R L I N E EMERGENCY ACCESS GATE 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) VAULT F.O. RELOCATE EXISTING F.O. VAULT TO PKWY PROPOSED TYPE R INLET W/SNOUT & SUMP APPROXIMATELY 12' OF 12" PVC SLEEVE DRAINAGE EASEMENT (WIDTH VARIES) DRAINAGE EASEMENT (WIDTH VARIES) 5.15' DRAINAGE EASEMENT DRAINAGE EASEMENT (WIDTH VARIES) PROPOSED 30' UTILITY EASEMENT PROPOSED SCOUR-STOP PROPOSED UNDERDRAIN PROPOSED SANITARY SEWER MANHOLE PROPOSED SANITARY CONNECTION TO VCP 15' UTILITY EASEMENT 20' UTILITY AND DITCH PERMANENT EASEMENT (ANDERSON WHITEWATER PLAT) RAIN GARDEN 1 SEE SHEET RG1 PROPOSED UNDERDRAIN PROPOSED 6" FIRE SERVICE STORM DRAIN D SEE SHEET ST3 SOUTH RAIN GARDEN 1 SEE SHEET RG2 SOUTH RAIN GARDEN 2 SEE SHEET RG2 SOUTH RAIN GARDEN 3 SEE SHEET RG2 15.17 LF 10" HDPE @ 0.50% 12.52 LF 12" HDPE @ 0.50% 40.79 LF 12" HDPE @ 0.50% 47.01 LF 12" HDPE @ 0.50% 7.45 LF 12" HDPE @ 0.50% 26.16 LF 12" HDPE @ 0.50% 34.19 LF 12" HDPE @ 0.50% 13.62 LF 12" HDPE @ 0.50% 12.57 LF 15" HDPE @ 0.50%45.73 LF 10" HDPE @ 0.50% 15.74 LF 10" HDPE @ 0.50% 7.45 LF 15" HDPE @ 0.50% 106.41 LF 15" HDPE @ 0.50% 11.96 LF 10" HDPE @ 0.50% 48.23 LF 15" HDPE @ 0.50% STORM DRAIN C SEE SHEET ST3 SANITARY SEWER B SEE SHEET SS2 OFF SITE SANITARY SEWER SEE SHEET SS1 EXISTING GAS LINE 16.88 LF 15" HDPE @ 0.50% ROOF DRAIN CONNECTION E4 INV. IN=4965.87 (W) INV. OUT=4965.88 (E) ROOF DRAIN CONNECTION E3 INV. IN=4965.80 (W) INV. OUT=4965.80 (E) ROOF DRAIN CONNECTION E2 INV. IN=4965.57 (W) INV. OUT=4965.57 (E) ROOF DRAIN CONNECTION E1-7 INV. IN=4965.32 (E) INV. OUT=4965.32 (W) ROOF DRAIN CONNECTION E1-5 INV. IN=4965.02 (E) INV. OUT=4965.02 (W) ROOF DRAIN CONNECTION E1-1 INV. IN=4964.40 (E) INV. OUT=4964.40 (W) FES E INV. IN=4963.19 (S) DRAIN BASIN E5 (10'' Ø) E5 INV. OUT=4965.95 (E) DRAIN BASIN E1 (18'' Ø) INV. IN=4965.51 (W) INV. IN=4964.16 (E) INV. OUT=4963.72 (N) ROOF DRAIN CONNECTION E1-2 INV. IN=4964.46 (E) INV. OUT=4964.46 (W) DRAIN BASIN E1-10 (12'' Ø) INV. OUT=4965.66 (W) DRAIN BASIN E1-9 (15'' Ø) INV. IN=4965.53 (E) INV. OUT=4965.53 (N) DRAIN BASIN E1-3 (18'' Ø) INV. IN=4964.75 (S) INV. OUT=4964.50 (W) DRAIN BASIN E1-6 (12'' Ø) INV. IN=4965.08 (E) INV. OUT=4965.08 (W) DRAIN BASIN E1-4 (15'' Ø) INV. IN=4964.81 (E) INV. OUT=4964.81 (N) DRAIN BASIN E1-8 (15'' Ø) INV. IN=4965.49 (S) INV. OUT=4965.49 (W) FES F INV. IN=4960.50 (NW) FES F1 INV. OUT=4960.58 (SE) INLET G1 INV. OUT=4958.48 (S) 4.24 LF 12" HDPE @ 0.50% FES G INV. IN=4958.46 (N) UPHAM FREDERICK M KUNDLA TODD J 209 E. VINE DRIVE PROPOSED 88.5' ROW ELECTRIC METER STORM DRAIN G STORM DRAIN F STORM DRAIN E PROPOSED UNDERDRAIN CONNECT UNDERDRAIN TO STORM DRAIN C CONNECT TO EXISITNG OVAL VAULT INTERCEPT EXISTING ELECTRICAL LINE CONDUIT ACROSS VINE. 5.15' DRAINAGE EASEMENT PROPOSED FORBAY SEE SHEET D11 EXISTING SANITARY MANHOLE TO BY REPLACE WITH A 5' MANHOLE RELOCATED FIRE HYDRANT 30" FROM TOP BACK OF CURB OR RAMP EXISTING ELCO FoCO ELEC. EXISTING 12" VCP SANITARY SEWER EXISTING 12" VCP SANITARY SEWER PROPOSED UNDERGROUND ELECTRICAL LINE PROPOSED OVERFLOW SheetPOWERHOUSE 2These 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 SETof 37 OU1 UTILITY PLAN6 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 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 THE CITY OF FORT COLLINS UTILITIES WATER AND WASTEWATER DESIGN CRITERIA MANUAL. 3.ALL SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS SANITARY SEWER DESIGN TECHNICAL CRITERIA MANUAL, 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' AND MAXIMUM OF 5.5' WATER LINE COVER FROM FINISHED GRADE TO TOP OF PIPE. 6.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS & SERVICES. 7.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 8.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE THE CITY OF FORT COLLINS ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH THE CITY OF FORT COLLINS STREET REPAIR STANDARDS. 9.ALL MANHOLE RIM ELEVATIONS (EXISTING & PROPOSED) ARE TO BE ADJUSTED TO 14" BELOW FINISHED GRADE. IF NECESSARY, CONE SECTIONS SHALL BE ROTATED TO PREVENT LIDS BEING LOCATED WITHIN VEHICLE OR BICYCLE WHEEL PATHS. 10.THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. 11.APPLICANT AND STAFF HAVE DETERMINE AN IMPROVEMENT OF THE EXISTING SEWER LINE THAT WOULD HAVE LESS IMPACT ON EXISTING FACILITIES INCLUDING OPTIONS THAT WOULD REDUCE THE TOTAL LENGTH OF THE NEW 12” PVC PIPE. IT HAS BEEN INCORPORATED IN THE FINAL DESIGN. 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 PROPOSED UNDERDRAIN UD PROPOSED UNDERGROUND ELECTRICAL UGE UGE SWALE FLOW LINE PROPOSED LANDSCAPING ROCK & ROCK WALL NATURAL HABITAT BUFFER ZONE (NHBZ) 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 FDC SSSSSSSS SS SS SSOHUOHU FE SE E E E/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /SSSSSSMH A1 (4' Ø) STA 12+06.07 N: 134751.03 E: 195091.73 206.07 L F 1 2 " P V C @ 0 . 2 6 % SSMH A (5' Ø) STA 10+00.00 N: 134704.63 E: 195292.51 EXISTING 30' UTILITY & DRAINAGE EASEMENT 30' CANAL EASEMENT PER BRUSH MOBILE HOME P.U.D.LAKE C A N A L JEROME STREET STATION LLC, 742 N COLLEGE AVE EXISTING 21" CLAY SANITARY SEWER PROPERTY BOUNDARY 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) PROPOSED 50' LAKE CANAL EASEMENT PROPOSED 30' UTILITY EASEMENT EXISTING 10" CLAY, LINED SANITARY SEWER EXISTING 21" CLAY SANITARY SEWER 4945 4950 4955 4960 4965 4970 4975 4980 4985 4945 4950 4955 4960 4965 4970 4975 4980 4985 9+5010+0011+0012+0012+50 206.07 LF 12" PVC @ 0.26%SSMH A1 (4' Ø)STA 12+06.07RIM 4964.0±INV. IN 4958.97 (N)INV. OUT 4958.77 (E)EXISTING GROUND EXISTING 21" CLAY @ 0.50%SSMH A (5' Ø)STA 10+00.00RIM 4964.5±INV. IN 4958.23 (W)INV. IN 4957.66 (N)INV. OUT 4957.48 (E)SheetPOWERHOUSE 2These 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 SETof 37 SS1 PLAN & PROFILEOFF SITE SANITARY SEWER7 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 PROFILE SCALE: OFF SITE SANITARY SEWER EXISTING WATER MAIN PROPOSED WATER MAIN PROPOSED STORM SEWER LEGEND: 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 SANITARY CONSTRUCTION SHALL BE PER CITY OF FORT COLLINS UTILITIES WATER AND WASTE WATER DESIGN CRITERIA MANUAL, LATEST EDITION. 3.MANHOLE RIM ELEVATIONS 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. 4.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. 5.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL STROM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 6.ALL SANITARY MANHOLES TO BE 4'Ø UNLESS NOTED OTHERWISE. 7.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. W EXISTING STORM SEWER SPROPOSED SEWER SERVICE EXISTING SANITARY SEWER SS PROPOSED AREA STORM INLET PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT PROPOSED LOT LINE PROJECT BOUNDARY EXISTING RIGHT OF WAY W EASEMENT LINE PROPOSED RIGHT OF WAY PROPOSED COMBO STORM INLET PROPOSED TYPE-R STORM INLET PROPOSED WATER SERVICE 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 KEYMAP T GAS SS1 S S S S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SSSSWWWWWWWWEEEEEE FO FO FO FO FO FO FO FO T T T T T T T T T T T T T T T WWW W W W W W W W FO FO FO FO FO FO FO FOGGGG XXE WWSWO S S/ / / / / / / /D GCTV CTV CTV CTV CTV G G G G G CTV CTV CTV CTV CTV CTV CTV CTV VAULT CABLE CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRR UD UD UD UD UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGEEAST VINE DRIVE EX-SANITARY MH RIM=4961.65 INV IN=4955.31 (NW) INV OUT=4955.27 (S) EX - 18" FES FL ELEV. = 4956.64 EX-SANITARY MH RIM=4960.52 INV IN=4955.14 (W) INV IN=4955.20 (N) INV OUT=4955.12 (E) UPHAM FREDERICK M 207 E. VINE DRIVE KUNDLA TODD J 209 E. VINE DRIVE POND OUTFALL A SEE SHEET ST1 EXISTING 6" WATER EXISTING ELCO WATER MAIN 15' UTILITY EASEMENT PROPOSED TYPE R INLET W/SNOUT & SUMP PROPOSED ROW 88.5' 15' UTILITY EASEMENT 20' UTILITY AND DITCH PERMANENT EASEMENT (ANDERSON WHITEWATER PLAT) CONNECTION B1 STA 13+24.29 N: 134316.78 E: 195609.98 40.00 LF 12" PVC @ 0.20% SSMH B2 STA 13+64.29 N: 134317.30 E: 195569.98 EXISTING 12" VCP @ 0.20% EXMH B STA 10+00.00 N: 134312.61 E: 195934.24 324.29 LF EXISTING 12" VCP @ 0.20% EXISTING 30' GAS LINE EASEMENT 15' UTILITY EASEMENT 96.53' EXISTING ROWJEROME STREETEXISTING GAS LINE EXISTING UNDERGROUND ELECTRICAL LINE PROPOSED TYPE R INLET EXISTING UNDERGROUND DUCT BANK 4940 4945 4950 4955 4960 4965 4970 4975 4980 4940 4945 4950 4955 4960 4965 4970 4975 4980 9+5010+0011+0012+0013+0014+0015+00 EXISTING 12" VCP @ 0.20%SSMH B2STA 13+64.29RIM 4960.1±INV. IN 4955.32 (W)INV. OUT 4955.32 (E)40.00 LF 12" PVC @ 0.20%CONNECTION B1 (SEE NOTE 8)STA 13+24.29RIM 4956.3±INV. IN 4955.24 (W)INV. OUT 4955.24 (E)324.29 LF EXISTING 12" VCP @ 0.20%EXMH BSTA 10+00.00RIM 4961.1±INV. IN 4954.60 (W)INV. OUT 4954.46 (E)36" RCP STORM STA.=13+46.60 INV.=4948.97 EXISTING 21" PVC EXISTING GROUND 2.96' SheetPOWERHOUSE 2These 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 SETof 37 SS2 PLAN & PROFILESANITARY SEWER B8 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 PROFILE SCALE: SANITARY SEWER B EXISTING WATER MAIN PROPOSED WATER MAIN PROPOSED STORM SEWER LEGEND: 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 SANITARY CONSTRUCTION SHALL BE PER CITY OF FORT COLLINS UTILITIES WATER AND WASTE WATER DESIGN CRITERIA MANUAL, LATEST EDITION. 3.MANHOLE RIM ELEVATIONS 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. 4.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. 5.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL STROM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 6.ALL SANITARY MANHOLES TO BE 4'Ø UNLESS NOTED OTHERWISE. 7.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 8.CONNECTION B1 BETWEEN VCP AND PVC SHOULD BE; FERNCO FLEXIBLE BOOT COUPLING. W EXISTING STORM SEWER SPROPOSED SEWER SERVICE EXISTING SANITARY SEWER SS PROPOSED AREA STORM INLET PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT PROPOSED LOT LINE PROJECT BOUNDARY EXISTING RIGHT OF WAY W EASEMENT LINE PROPOSED RIGHT OF WAY PROPOSED COMBO STORM INLET PROPOSED TYPE-R STORM INLET PROPOSED WATER SERVICE 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 KEYMAP T GAS SS2 SSSSSSSSWWWWWEEEEEFOFOFOFOFOTTTTTTTTTWWWWWFOFOFOFOFOGGGGGGGGX X X XEWWSWO G CTVCTVCTVGGGCTVCTVCTVCTVCTVCONTROLIRRCONTROLIRRCONTROLIRRCONTROLIRRCONTROLIRRIRUDUDUGEUGEUGEUGEUGEUGEUGEFES A STA 10+00.00 N: 134264.05 E: 195586.82 EX - 18" FES FL ELEV. = 4956.64EAST VINE DRIVEINLET A1 WITH TWO (2) 48F SNOUTS w/ EXTENDER STA 10+30.64 N: 134294.69 E: 195587.43 EXISTING 12" VCP SANITARY SEWER EXISTING 12" CITY OF FORT COLLINS WATER MAIN EXISTING 12" PVC ELCO WATER MAIN INLET A2 STA 10+93.50 N: 134357.54 E: 195588.11 30.64 LF 2-24" RCP @ 0.40% 62.86 LF 36" RCP @ 2.00% 39.89 LF 24" RCP @ 2.00% OUTLET A STA 11+33.39 N: 134394.83 E: 195573.94 EAST VINE DRIVEPROPOSED UNDERDRAIN PROPOSED OVERFLOW 4940 4945 4950 4955 4960 4965 4970 4975 4940 4945 4950 4955 4960 4965 4970 4975 9+5010+0011+0012+00 INLET A2STA 10+93.50FL. EL 4959.7±INV. IN 4955.26 (N)INV. OUT 4949.78 (S)FES ASTA 10+00.00INV. 4956.65 (N)12" WATER STA.=10+62.47 TOP=4956.33 12" WATER STA.=10+78.24 TOP=4955.58 INLET A1STA 10+30.64FL. EL 4959.8±INV. IN 4948.53 (N)INV. OUT 4956.77 (S)PROPOSED GROUND EXISTING GROUND 18" MIN. INSTALL TWO (2) 48F SNOUTS w/ EXTENDER 48" DEEP SUMP 39.89 LF 24" RCP @ 2.00%OUTLET ASTA 11+33.39RIM 4959.4±INV. IN 4956.28 (N)INV. OUT 4956.06 (S)62.86 LF 36" RCP @ 2.00% 30.64 LF 2-24" RCP @ 0.40% STA.=10+75.25 TOP=4958.20 FoCO ELEC. STA.=10+68.99 TOP=4958.31 DUCT BANK100-YEAR HGL 12" PVC SANITARY STA.=10+53.03 INV.=4955.29 35.4" SheetPOWERHOUSE 2These 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 SETof 37 ST1 PLAN & PROFILEPOND OUTFALL A9 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 PROFILE SCALE: POND OUTFALL A 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. 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.ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5.ALL STORM DRAINS LABELED AS HDPE SHALL BE HP STORM BY ADS (OR APPROVED EQUAL) 6.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). PROPOSED RIGHT OF WAY INLET SCHEDULE: INLET ID TYPE A1 10' TYPE R A2 15' TYPE R C1 TYPE D D1 TYPE C D2 NYLOPLAST 15" STANDARD D3 NYLOPLAST 15" STANDARD D4 NYLOPLAST 15" STANDARD D5 NYLOPLAST 15" STANDARD D6 NYLOPLAST 15" STANDARD D7 NYLOPLAST 15" STANDARD G1 COMBINATION INLET KEYMAP T GAS OUTFALL A 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 SSSSSSSSSSWWWWWEFOFOFOFOFOTTTTTTTTTTWWWWWFOFOFOFOFOWSWO DG CTVCTVCTVGGGCTVCTVCTVVAULTCABLEUDUDUDUDUDUDUDUGEUGEUGEUGEUGEUGEUGEHEADWALL C STA 10+00.00 N: 134438.84 E: 195432.62 141.59 LF 2 - 14" x 23" HEP CLASS 4 RCP @ 0.25% INLET C1 STA 11+41.59 N: 134579.95 E: 195444.34 24' EMERGENCY ACCESS EASEMENT PROPOSED SCOUR-STOP NATURAL HABITAT BUFFER ZONE DRAINAGE EASEMENT (WIDTH VARIES) PROPOSED UNDERDRAIN STORM DRAIN D SEE SHEET ST3 SANITARY SEWER B SEE SHEET SS2 EAST VINE DRIVE15' UTILITY EASEMENTPROPOSED DETENTION POND 6' PED. ACCESS EASEMENT4945 4950 4955 4960 4965 4970 4975 4980 4985 4945 4950 4955 4960 4965 4970 4975 4980 4985 9+5010+0011+0012+00 HEADWALL CSTA 10+00.00INV. 4959.29 (N)141.59 LF 2 - 14" x 23" HEP, CLASS 4 RCP @ 0.25%INLET C1STA 11+41.59RIM 4962.0±INV. OUT 4959.65 (S)INV. OUT 4959.65 (N)EXISTING GROUND PROPOSED GROUND 100-YR HGL SheetPOWERHOUSE 2These 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 SETof 37 ST2 PLAN & PROFILESTORM DRAIN C10 NORTH ( IN FEET ) 1 inch = ft. Feet05050 50 100 150 PROFILE SCALE: STORM DRAIN C 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. 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.ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5.ALL STORM DRAINS LABELED AS HDPE SHALL BE HP STORM BY ADS (OR APPROVED EQUAL) 6.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). PROPOSED RIGHT OF WAY INLET SCHEDULE: INLET ID TYPE A1 10' TYPE R A2 15' TYPE R C1 TYPE D D1 TYPE C D2 NYLOPLAST 15" STANDARD D3 NYLOPLAST 15" STANDARD D4 NYLOPLAST 15" STANDARD D5 NYLOPLAST 15" STANDARD D6 NYLOPLAST 15" STANDARD D7 NYLOPLAST 15" STANDARD G1 COMBINATION INLET 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 KEYMAP T GAS ST2 ST3 S SS SS SS SS SS SS SS SS SSSST VAULT F.O.F.O. W W W W W W W W W W W E EEEEEEEEEEEFOFOFOFOFOFOGGGWWWFOFOFOFOFO FO FO FO FO FO FO FO FOTTTTTTTTT TTTTT T T T T T T T TT TTT W W W W W W W W W W W W WFOFOFOFOFOFOFOFOFOFOFOFOFOEEEEFO FO FO WSWO WSSSSD D GCTV CTV CTVGGG CTV CTV CTV CTV VAULT CABLE SFW UD UD UD UD UDUDUD UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE FES D STA 10+00.00 N: 134396.94 E: 195351.90 95.63 LF 15" PERFORATED HDPE @ 0.50% 27.84 LF 12" HDPE @ 0.50% 70.96 LF 12" PERFORATED HDPE @ 0.50% 70.96 LF 12" PERFORATED HDPE @ 0.50% 33.57 LF 12" HDPE @ 0.50% 43.52 LF 12" PERFORATED HDPE @ 0.50% 56.64 LF 23"x14" HEP CLASS 4 RCP @ 0.50% 59.35 LF 6" HDPE @ 0.50% 24.19 LF 6" HDPE @ 0.50% 20.30 LF 6" HDPE @ 0.50% DRAINA BASIN D10 (6'' Ø) STA 15+02.95 N: 134479.29 E: 194929.49 INLET D6 STA 13+55.60 N: 134398.90 E: 194996.32 INLET D7 STA 13+99.11 N: 134399.38 E: 194952.80 INLET D5 STA 13+22.03 N: 134398.54 E: 195029.88 INLET D3 STA 11+80.11 N: 134396.98 E: 195171.80 INLET D4 STA 12+51.07 N: 134397.76 E: 195100.84 DRAIN BASIN D8 (8'' Ø) STA 14+23.30 N: 134399.65 E: 194928.62 INLET D2 STA 11+52.27 N: 134396.68 E: 195199.63 INLET D1 STA 10+56.64 N: 134397.13 E: 195295.26 ROOF DRAIN CONNECTION D9 STA 14+43.60 N: 134419.94 E: 194928.84 15' UTILITY EASEMENT EXISTING 6" WATER EXISTING ELCO WATER MAIN EXISTING 8" WATER EXISTING 18" STORM EAST VINE DRIVE PROPOSED CURB CUT 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) PROPOSED ROW PROPOSED SCOUR-STOP PROPOSED FH ASSEMBLY APPROXIMATELY 12' OF 12" PVC SLEEVE 5.15' DRAINAGE EASEMENT 5.15' DRAINAGE EASEMENT 4.65' DRAINAGE EASEMENT PROPOSED UNDERDRAIN 4945 4950 4955 4960 4965 4970 4975 4980 4985 4945 4950 4955 4960 4965 4970 4975 4980 4985 9+5010+0011+0012+0013+0014+0015+0016+00 56.64 LF 23"x14" HEP CLASS 4 RCP @ 0.50%INLET D1STA 10+56.64FL. EL 4964.9±INV. IN 4960.94 (W)INV. OUT 4960.13 (E)95.63 LF 15" PER FORATED HDPE @ 0.50%INLET D2STA 11+52.27FL. EL 4964.9±INV. IN 4961.67 (W)INV. OUT 4961.42 (E)27.84 LF 12" HDPE @ 0.50% 70.96 LF 12" PER FORATED HDPE @ 0.50%INLET D3STA 11+80.11FL. EL 4967.8±INV. IN 4962.73 (W)INV. OUT 4961.81 (E)INLET D4STA 12+51.07FL. EL 4967.8±INV. IN 4963.08 (W)INV. OUT 4963.08 (E)70.96 LF 12" PER FORATED HDPE @ 0.50%INLET D5STA 13+22.03FL. EL 4967.8±INV. IN 4963.43 (W)INV. OUT 4963.43 (E)33.57 LF 12" HDPE @ 0.50%INLET D6STA 13+55.60FL. EL 4968.6±INV. IN 4963.60 (W)INV. OUT 4963.60 (E)43.52 LF 12" PER FORATED HDPE @ 0.50% 24.19 LF 6" HDPE @ 0.50%INLET D7STA 13+99.11FL. EL 4968.6±INV. IN 4965.06 (W)INV. OUT 4963.82 (E)DRAIN BASIN D8 (8'' Ø)STA 14+23.30FL. EL 4966.8±INV. IN 4965.18 (N)INV. OUT 4965.18 (E)20.30 LF 6" HDPE @ 0.50%ROOF DRAIN CONNECTION D9STA 14+43.60INV. 4965.28 (N)INV. 4965.28 (S)59.35 LF 6" HDPE @ 0.50%DRAINA BASIN D10 (6'' Ø)STA 15+02.95RIM 4967.8±INV. OUT 4965.58 (S)FES DSTA 10+00.00INV. 4959.84 (W)PROPOSED GROUND EXISTING GROUND S. RG 1 S. RG 2 S. RG 3 100-YEAR HGL SheetPOWERHOUSE 2These 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 SETof 37 ST3 PLAN & PROFILESTORM DRAIN D11 NORTH ( IN FEET ) 1 inch = ft. Feet05050 50 100 150 PROFILE SCALE: STORM DRAIN D 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. 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.ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5.ALL STORM DRAINS LABELED AS HDPE SHALL BE HP STORM BY ADS (OR APPROVED EQUAL) 6.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). PROPOSED RIGHT OF WAY INLET SCHEDULE: INLET ID TYPE A1 10' TYPE R A2 15' TYPE R C1 TYPE D D1 TYPE C D2 NYLOPLAST 15" STANDARD D3 NYLOPLAST 15" STANDARD D4 NYLOPLAST 15" STANDARD D5 NYLOPLAST 15" STANDARD D6 NYLOPLAST 15" STANDARD D7 NYLOPLAST 15" STANDARD G1 COMBINATION INLET 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 KEYMAP T GAS ST2 ST3 STT D GAS XOHUOHUD FE S/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE SFE SFE SST STST STST STFESFE S FE SGAS / / / / / / / /D EM GMTFTF JEROME STREET LLC, 216 E OAK ST EAST VINE DRIVENORTH COLLEGE AVENUEJEROME STREETJEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE PROPOSED BUILDING (SEE SHEET G1 - G2 FOR DETAILED GRADING) PROPOSED POND OUTLET STRUCTURE A CITY OF FORT COLLINS, 740 N COLLEGE AVE G S UD UD UD UD UD UD UDUDUDUD UD UD UD UD UD UD EXISTING 30' GAS LINE EASEMENT EXISTING 30' UTILITY & DRAINAGE EASEMENT LAKE CANAL EASEMENT 15' UTILITY EASEMENT LAKE CANAL EASEMENT DETENTION POND PROPERTY BOUNDARY 30' LAKE CANAL EASEMENT PROPOSED OUTDOOR LANDSCAPED AMPHITHEATER 24' EMERGENCY ACCESS EASEMENT 24' EMERGENCY ACCESS EASEMENT 24' EMERGENCY ACCESS EASEMENT 24.1' CITY TRAIL & UTILITY EASEMENT 15' CITY TRAIL & UTILITY EASEMENT15' UTILITY EASEMENT100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE) 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE)100 YR FLOODPLAIN (CURRENT EFFECTIVE)500 YR FLOODPLAIN (CURRENT EFFECTIVE) NATURAL HABITAT BUFFER ZONE 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 500 YR FLOODPLAIN (CURRENT EFFECTIVE) PROPOSED 50' LAKE CANAL EASEMENT PROPOSED 30' UTILITY EASEMENT PROPOSED 4' CURB CUT PROPOSED COMBINATION INLET POND OUTFALL A SEE SHEET ST1 RAIN GARDEN 1 SEE SHEET RG1 STORM DRAIN D SEE SHEET ST3 SOUTH RAIN GARDEN 1 SEE SHEET RG2 SOUTH RAIN GARDEN 2 SEE SHEET RG2 SOUTH RAIN GARDEN 3 SEE SHEET RG2 STORM DRAIN C SEE SHEET ST3 STORM DRAIN E SEE SHEET OU1 STORM DRAIN G SEE SHEET OU1 UPHAM FREDERICK M 207 E. VINE DRIVE KUNDLA TODD J 209 E. VINE DRIVE PROPOSED 88.5' ROW 15' UTILITY EASEMENT 1 1 100-YR WATER SURFACE ELEVATION. 4960.18 PROPOSED OVERFLOW SheetPOWERHOUSE 2These 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 SETof 37 OG1 OVERALL GRADING PLAN12 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE FLOW LINE 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.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR BENCHMARK REFERENCES. 4.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE FINISHED GRADE ELEVATIONS. 5.THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. 6.ALL ITEMS REQUIRING FLOOD PROTECTION (TRANSFORMERS, YARDS, EV CHARGING STATIONS, SOLAR PANEL COMPONENTS, MECHANICAL EQUIPMENT, ETC.) MUST BE ELEVATED OR FLOODPROOFED AS REQUIRED BY CHAPTER 10 OF CITY OF FORT COLLINS MUNICIPAL CODE A MINIMUM OF 24" ABOVE BASE FLOOD ELEVATION (ALSO KNOWN AS REGULATORY FLOOD PROTECTION ELEVATION) OF 4966.61 NAVD 88. 7.GROUND WATER ELEVATION WAS MEASURED AT APPROXIMATELY ELEV = 4957.025', ON JULY 29, 2022 NOTES: PROPOSED STORM INLET 2.0% (47.45 ) EXISTING SPOT ELEVATION EXISTING LOT LINE PROPOSED CONCRETE CROSS PAN (TYP.) 33.43 EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPOSED RIGHT OF WAY LEGEND: PROPOSED GRADE BREAK PROPOSED UNDERDRAIN UD NATURAL HABITAT BUFFER ZONE (NHBZ) SWALE SECTIONS SWALE SUMMARY TABLE SWALE ID MIN D MIN TW S1 (n:1)S2 (n:1)Q 1 - 1 1.15 26.45 15.0 8.0 9.42 2 - 2 0.98 15.68 6.0 10.0 2.44 KEYMAP T GAS G1 G2 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 D D FE S EM TFTF UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD EAST VINE DRIVENORTH COLLEGE AVENUE(63.13)(6 7 . 0 0 ) (66.59)(66.75)(6 7 . 0 2 ) EXISTING 30' UTILITY & DRAINAGE EASEMENT LAKE CANAL EASEMENT PROPOSED 10' CONCRETE PAN AREA INLET (TYP.) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE)500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 30' CANAL EASEMENT PER BRUSH MOBILE HOME P.U.D. 15' UTILITY EASEMENT15' UTILITY EASEMENTPROPOSED OUTDOOR LANDSCAPED AMPHITHEATER 24' EMERGENCY ACCESS EASEMENT 24' EMERGENCY ACCESS EASEMENT PROPOSED BUILDING FFE=4969.00 REGULATORY FLOOD PROTECCION ELEVATION RFPE=4968.6168.8268.9068.8268.9068.5364.0863.7263.7663.5068.79 68. 8 3 6 9 . 0 2 69.141.4%2.4%1.2%1.5%1.5%0.5%0.5%66.1566.0966.91 67.83 2.1% 4.2%3.7%4.0%3.7%3.2%3.9% 1.5%3.2%5.2%3.6%7.6%11.1% 1.3% 2.0% 1.5% 3.1% 3.5% 1. 5%2.1%2.8%2.4%2.1%62.5362.3162.3362.1062.1962.1561.3461.6061.3761.7761.7661.8361.9162.0961.8462.0962.3662.5263.1663.3462.8662.84 62.5162.5962.5961. 1 5 61.22 61.7261.81 60.80 60. 9 1 61.2761.1861.4661.6361.66 61.5161.5760.6360.8260.9462.1366.8165.11 61.49 64.22 63.31 61.26 60.72 60.58 61.55 60.52 67. 3 0 6 7 . 4 2 67.3867.5467. 5 0 66.9666.6066.6866. 7 4 66.5067.2467.2567.41 67.586 7 . 4 667.4067.4467.32 67.6968.1767.8168.05 68.24 (68 . 3 8 )(68.43)62.8062.92 63.37 62.6862. 8 5 63.26 62.9161.8662.1362.01 61.9961.7761. 7 4 61. 7 7 6 7 . 0 6 62.73 62.0962.1162.0861.3661.2461.1261.06NATURAL HABITAT BUFFER ZONE 59.8161.026 7 . 2 7 66.86 66.77 66.95 65.2165.1069. 0 0 68.4668.9367.3367.4367.3862.86 62.8668.8268.9066.3268.6562.00 62.18 PROPOSED 50' LAKE CANAL EASEMENT PROPOSED 30' UTILITY EASEMENT PROPOSED 4' CURB CUT 6 7 . 4 3 67.1767.07 67.8367.5867.586 8 . 3 1 68. 3 8 68. 8 8 68. 9 0 68. 9 068.90 8.0% 8.2% 6.9% 8.0%1.5%1.5%1.5%1.5%1.5%1.5%1.5%3.7%1.5%3.2% 2.0% 1.5%1.8%1.6% RAIN GARDEN 1 SEE SHEET RG1 STORM DRAIN D SEE SHEET ST3 SOUTH RAIN GARDEN 1 SEE SHEET RG2 SOUTH RAIN GARDEN 2 SEE SHEET RG2 SOUTH RAIN GARDEN 3 SEE SHEET RG2 STORM DRAIN E SEE SHEET OU1 3.9%67.9867.5068.8268.7965.7465.7566. 4 769.0068.7968.7968.7968. 8 6 68.8768.8966.21 66.31 66.00 63. 5 9 67.26 66.21 UD-S CO5 INV. OUT=4957.45 (E)68.7968.7968.7969.0068.8268.8268.82 68.826 8 . 2 6 66. 0 166.0168.04 68.5568.6566.8766.7868.5368.6266.6566.746 8 . 3 6 68.21 66.8966.6963.266 3 . 3 564.8664.9565.0264.9365.8465.8463.8463.8463.3563.3963.2963.2564.6264.8264.586 8 . 4 3 6 8 . 4 068.756 8 . 6 8 67.35 6 7 . 2 767.1567.23 64.7564.8367.2467.41 68.7168.57 61.4261. 4 4 61.4968.8268. 8 2 68. 8 366.4566.8166.8167.0767.0767.1767.18 67.5467.4267.1167.2667.2767.24 67.23 67.0567.05 66.8667.4766.8466.4462.2962.0362.0561.9662.9666.0768.8168.8268.8368.821.0%0.5% 1 1 61.2061.0661.33 62. 8 1 68.5068.50 68.50 61.2061. 0 2 SheetPOWERHOUSE 2These 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 SETof 37 G1 GRADING PLAN13 NORTH ( IN FEET ) 1 inch = ft. Feet02020 20 40 60 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE FLOW LINE 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.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR BENCHMARK REFERENCES. 4.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE FINISHED GRADE ELEVATIONS. 5.THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. 6.ALL ITEMS REQUIRING FLOOD PROTECTION (TRANSFORMERS, YARDS, EV CHARGING STATIONS, SOLAR PANEL COMPONENTS, MECHANICAL EQUIPMENT, ETC.) MUST BE ELEVATED OR FLOODPROOFED AS REQUIRED BY CHAPTER 10 OF CITY OF FORT COLLINS MUNICIPAL CODE A MINIMUM OF 24" ABOVE BASE FLOOD ELEVATION (ALSO KNOWN AS REGULATORY FLOOD PROTECTION ELEVATION) OF 4966.61 NAVD 88. 7.GROUND WATER ELEVATION WAS MEASURED AT APPROXIMATELY ELEV = 4957.025', ON JULY 29, 2022 NOTES: PROPOSED STORM INLET 2.0% (47.45 ) EXISTING SPOT ELEVATION EXISTING LOT LINE PROPOSED CONCRETE CROSS PAN (TYP.) 33.43 EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPOSED RIGHT OF WAY LEGEND: PROPOSED GRADE BREAK PROPOSED UNDERDRAIN UD NATURAL HABITAT BUFFER ZONE (NHBZ) SWALE SECTIONS SWALE SUMMARY TABLE SWALE ID MIN D MIN TW S1 (n:1)S2 (n:1)Q 1 - 1 1.15 26.45 15.0 8.0 9.42 2 - 2 0.98 15.68 6.0 10.0 2.44 KEYMAP T GAS G1 G2 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 GAS FE SFE S FE S ST ST ST ST ST ST ST ST ST ST ST STFE S FE S FE S ST ST ST GAS / / / / / / / // / / / / / / /CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD PROPOSED POND OUTLET STRUCTURE A EXISTING 30' GAS LINE EASEMENT PROPOSED 8' CONCRETE PAN AREA INLET PROPOSED TYPE R INLET 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 15' CITY TRAIL & UTILITY EASEMENT 15' UTILITY EASEMENT 24' EMERGENCY ACCESS EASEMENT 62.1762.6162.6062.1562.1462.5962.2262.582.6%2.6%1.3%1.3%1 . 5% 1 . 6%1.6%1.7%2.8% 2.8%3.8%2.5%2.2% 2.2%2.2% 1.5%2.4%1.8%1.6%1.8%0.8%1 . 4%2.6%3. 2 %1.4%1.9%3.1%2.1%0.8%62.14 62.5362.3162.3362.1062.1962.1562.1362.1562.1762.1162.04 61.8761.8661.8961.9661.55 61.566 1 . 6 0 61.89 62.0361.7962.1562.23 62.4962. 3 9 62.4862.2862.3562.4962.4662.4662.4861.7161.9862.0262.0061.9161.6361.3461.29 6 1 . 5 6 61.60 61.6561.6361.3561.536 1 . 5 4 61.5161.43 61.2561.1161.4061.5261.9962.9262.7362.7662.9262.03 62.44 62.81 62.9962.9762.6862.6662.1962.4260.7160.80 60. 9 1 61.2761.1858.1159.17 60.1861.4661.6361.66 61.5161.5760.6359.8660.44 60.30 59.4559.5659.7159.2560.3859.6660. 6 1 60.7761. 0 5 61. 3 5 6 1 . 7 2 61.21 60. 8 360.6860.5160.17 60.0660.14 60.25 63.0262.8763.4263.2659.60 61.0661.1161.1061. 1 1 60.10 60. 2 2 (62.97)(63.49)(62.68)(61.71)(60.63)(60.69)(60.41)60.1760.1060.21NATURAL HABITAT BUFFER ZONE 58.8658.5658.2658.1959.4259.8161.0260. 9 5 60.1959.31 PROPOSED 50' LAKE CANAL EASEMENT COMBINATION INLET 6.3%6.8%18.4%21.6%1.1% 1.0%59.95PROPOSED 4' CURB CUT 61.20NATURAL HABITAT BUFFER ZONE POND OUTFALL A SEE SHEET ST1 RAIN GARDEN 1 RG1 STORM DRAIN C SEE SHEET ST3 STORM DRAIN G SEE SHEET OU1 UD-S CO5 INV. OUT=4957.45 (E) 46.58 L F 4 " H D P E @ 0. 5 0 % UD-S CO4 INV. IN=4957.21 (W) INV. OUT=4957.21 (E) 54.59 LF 4" HDPE @ 0.50% UD-S CO3 INV. IN=4956.94 (W) INV. OUT=4956.94 (E) 52.69 L F 4 " H D P E @ 0 . 5 0 % 68.26 LF 4" HDPE @ 0.50% UD-S CO2 INV. IN=4956.68 (W) INV. OUT=4956.68 (E) UD-S CO1 INV. IN=4956.34 (W) INV. OUT=4956.34 (S) 10.84 LF 4" HDPE @ 0.50%61.4261. 4 4 61.49PROPOSED 2' CHASE 0.5% 1.3% 1.0% 2.5%1.0%0.5%60.8960.43100-YR WATER SURFACE ELEVATION ELEV. 4960.18 60.1825' POND OVERFLOW 59.2259.5259.4359.346 0 . 2 9 60.34 6 0 . 3 2 60.3361.2061.06 61.20 61. 2 0 61.11 61.15 61.86 62.11 62.33 62. 5 1 62.66 62.19 62.43 62.28 61.97 61.71 61.61 61.36 60.50 61.92 61.2661.6260.8261.0961.2061. 2 0 61.2061.2061. 0 2 60.7060.7061.2060.2560.204.7%5.1%SheetPOWERHOUSE 2These 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 SETof 37 G2 GRADING PLAN14 NORTH ( IN FEET ) 1 inch = ft. Feet02020 20 40 60 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE FLOW LINE 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.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR BENCHMARK REFERENCES. 4.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE FINISHED GRADE ELEVATIONS. 5.THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. 6.ALL ITEMS REQUIRING FLOOD PROTECTION (TRANSFORMERS, YARDS, EV CHARGING STATIONS, SOLAR PANEL COMPONENTS, MECHANICAL EQUIPMENT, ETC.) MUST BE ELEVATED OR FLOODPROOFED AS REQUIRED BY CHAPTER 10 OF CITY OF FORT COLLINS MUNICIPAL CODE A MINIMUM OF 24" ABOVE BASE FLOOD ELEVATION (ALSO KNOWN AS REGULATORY FLOOD PROTECTION ELEVATION) OF 4966.61 NAVD 88. 7.GROUND WATER ELEVATION WAS MEASURED AT APPROXIMATELY ELEV = 4957.025', ON JULY 29, 2022 NOTES: PROPOSED STORM INLET 2.0% (47.45 ) EXISTING SPOT ELEVATION EXISTING LOT LINE PROPOSED CONCRETE CROSS PAN (TYP.) 33.43 EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPOSED RIGHT OF WAY LEGEND: PROPOSED GRADE BREAK PROPOSED UNDERDRAIN UD NATURAL HABITAT BUFFER ZONE (NHBZ) SWALE SECTIONS SWALE SUMMARY TABLE SWALE ID MIN D MIN TW S1 (n:1)S2 (n:1)Q 1 - 1 1.15 26.45 15.0 8.0 9.42 2 - 2 0.98 15.68 6.0 10.0 2.44 KEYMAP T GAS G1 G2 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 UD UD UD UD UD UD UD UD UD UD UD UD TYPE D INLET PROPOSED OUTDOOR LANDSCAPED AMPHITHEATER 3.7%2.8%12.2%22.6%25.0%0.8%61.7161.3761.7760.63 60.79 60.72 60.58 60.52 60.50 60.5260.68NATURAL HABITAT BUFFER ZONE PROPOSED 50' LAKE CANAL EASEMENTDRAINAGE EASEMENT (WIDTH VARIES) STORM DRAIN C SEE SHEET ST2 STORM CULVERT F SEE SHEET OU1 UD-N CO4 INV. OUT=4957.64 (E) 77.35 LF 4" HD P E @ 0 . 2 0 % UD-N CO3 INV. IN=4957.49 (W) INV. OUT=4957.49 (E) 48.33 LF 4" HDPE @ 0.20% UD-N CO2 INV. IN=4957.39 (W) INV. OUT=4957.39 (E) 114.29 LF 4" HD P E @ 0 . 2 0 % 4.98 LF 4" HDPE @ 49.94% UD-N DRAIN BASIN 1 (8'' Ø) INV. IN=4957.16 (S) INV. IN=4957.16 (E) INV. IN=4957.16 (W) 7.04 LF 4" HDPE @ 0.55% UD-N CO1-1 INV. OUT=4957.20 (W) INLET C1 INV. OUT=4959.65 (S) INV. OUT=4959.65 (N) SheetPOWERHOUSE 2These 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 SETof 37 RG1 PLAN & DETAILSNORTH RAIN GARDEN15 NORTH ( IN FEET ) 1 inch = ft. Feet02020 20 40 60 KEYMAP T GASRG1 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 RAIN GARDEN PART 1 - GENERAL A.Bioretention Sand Media (BSM) shall be uniformly mixed, uncompacted, free of stones, stumps, roots, or other similar objects larger than two inches. No other materials or substances shall be mixed or dumped within the bioretention area that may be harmful to plant growth or prove a hindrance to the facility's function and maintenance. B.BSM shall be free of plant or seed material of non-native, invasive species, or weeds. C.Fully mixed BSM shall be tested prior to installation and meet the following criteria: 1.P-Index of less than 30 2.pH of 5.5-6.5. Should pH fall outside of the acceptable range, it may be modified with lime (to raise) or iron sulfate plus sulfur (to lower). The lime or iron sulfate must be mixed uniformly into the BSM prior to use in the bioretention facility. 3.Cation Exchange Capacity (CEC) greater than 10 4.Phosphorous (Phosphate, P2O5) not to exceed 69 ppm 5.BSM that fails to meet the minimum requirements shall be replaced at the Contractor's expense. D.BSM shall be delivered fully mixed in a drum mixer. Onsite mixing of piles will not be allowed. Mixing of the BSM to a homogeneous consistency shall be done to the satisfaction of the Owner. PART 2 - SOIL MATERIALS A.Sand 1.BSM shall consist of 60-70% sand by volume meeting ASTM C-33. B.Shredded Paper 1.BSM shall consist of 5-10% shredded paper by volume. 2.Shredded paper shall be loosely packed, approximate bulk density of 50-100 lbs/CY. 3.Shredded paper shall consist of loose leaf paper, not shredded phone books, and shall be thoroughly and mechanically mixed to prevent clumping. C.Topsoil 1.BSM shall consist of 5-10% topsoil by volume. 2.Topsoil shall be classified as sandy loam, loamy sand, or loam per USDA textural triangle with less than 5% clay material. 3.Onsite, native material shall not be used as topsoil. 4.Textural analysis shall be performed on topsoil, preferably at its source, prior to including topsoil in the mix. Topsoil shall be free of subsoil, debris, weeds, foreign matter, and any other material deleterious to plant health. 5.Topsoil shall have a pH range of 5.5 to 7.5 and moisture content between 25-55%. 6.Contractor shall certify that topsoil meets these specifications. D.Leaf Compost 1.BSM shall consist of 10-20% leaf compost by volume. 2.Leaf compost shall consist of Class 1 organic leaf compost consisting of aged leaf mulch resulting from biological degradation and transformation of plant-derived materials under controlled conditions designed to promote aerobic decomposition. 3.The material shall be well composted, free of viable weed seeds and contain material of a generally humus nature capable of sustaining growth of vegetation, with no materials toxic to plant growth. 4.Compost shall be provided by a local US Composting Council Seal of Testing Assurance (STA) member. A copy of the provider's most recent independent STA test report shall be submitted to and approved by the Owner prior to delivery of BSM to the project site. 5.Compost material shall also meet the following criteria: a.100 percent of the material shall pass through a 1/2 inch screen b.PH of the material shall be between 6.0 and 8.4 c.Moisture content shall be between 35 and 50 percent d.Maturity greater than 80 percent (maturity indicator expressed as percentage of germination/vigor, 80+/80+) e.Maturity indicator expressed as Carbon to Nitrogen ration < 12 f.Maturity indicator expressed as AmmoniaN/NitrateN Ratio <4 g.Minimum organic matter shall be 40 percent dry weight basis h.Soluble salt content shall be no greater than 5500 parts per million or 0-5 mmhos/cm i.Phosphorus content shall be no greater than 325 parts per million j.Heavy metals (trace) shall not exceed 0.5 parts per million k.Chemical contaminants: meet or exceed US EPA Class A standard, 40 CFR 503.13, Tables 1 & 3 levels l.Pathogens: meet or exceed US EPA Class A standard, 40 CFR 503.32(a) levels PART 3 - EXECUTION A.General 1.Refer to project specifications for excavation requirements. B.Placement Method 1.BSM material shall be spread evenly in horizontal layers. 2.Thickness of loose material in each layer shall not exceed 9-inches. 3.Compaction of BSM material is not required. BIORETENTION SAND MEDIA100 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. 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.ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 6.REFER TO CITY OF FORT COLLINS STANDARDS AND SPECIFICATIONS ON BIORETENTION SAND MEDIA, DIAPHRAGM AGGREGATE, AND RESERVOIR AGGREGATE. PROPOSED RIGHT OF WAY PROPOSED SPOT ELEVATION 2.0% (47.45 ) EXISTING SPOT ELEVATION 33.43 NATURAL HABITAT BUFFER ZONE PROPOSED SLOPES FLAT BOTTOM AREA PROPOSED 6" PERFORATED PVC UD RG2 RG3 RG4 APPROVED: DRAWN BY:DETAILS CONSTRUCTION DATE REVISED: DETAILSTORMWATER BIORETENTION October 2022 SAA D-53 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: 12" MAX 1 MAXIMUM ALLOWABLE PONDING DEPTH IS 12" FROM THE TOP OF THE MULCH 4 MAX PONDING DEPTH MUST NOT EXCEED FLOWLINE ELEVATION OF ADJACENT GUTTER8" 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" MIN 4" 12" MAX 30" MIN 36" MIN BASIN WIDTH COVER PLATE 8" 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.A 100-YEAR OVERFLOW SPILLWAY OR INLET MUST BE PROVIDED. 7.2.ALL OVERFLOW INLETS SHALL BE CAPPED WITH A DOME-SHAPED GRATE, OR PER PLAN. 7.3.IN ALL CASES, AN EMERGENCY OVERFLOW ROUTE SHALL BE PROVIDED AND THE LOCATION SHALL BE IDENTIFIED ON THE PLANS (THIS MAY BE COINCIDENT WITH THE 100-YEAR OVERFLOW SPILLWAY). 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. 2" MIN 8" MIN 4" FLAT FOREBAY IS REQUIRED TO BE PLACED AT CONCENTRATED INFLOW LOCATIONS; PER PLANS AND SITE SPECIFIC DETAILS LANDSCAPING TO BE INSTALLED PER APPROVED LANDSCAPING PLAN 6"-12" 4" MIN DEPTH OF DIAPHRAGM AGGREGATE 8" MIN DEPTH OF RESERVOIR AGGREGATE 8" MIN 4" MIN DIAMETER PERFORATED PVC UNDERDRAIN 2" MIN 30" MIN GEOTEXTILE FABRIC OR LINER (AS PER PLAN)18" MIN DEPTH OF BIORETENTION SAND MEDIA NATIVE SOIL ZONE RUNDOWN OR SCOUR PROTECTION NEEDED ON SLOPES 8" FLAT AREA - SEE DESIGN PLANS FOR EXTENTS OF BIORETENTION FLAT SURFACES CLEANOUT101 UD UD 100 YR FLOOD PLAIN (CURRENT EFFECTIVE)500 YR FLOOD PLAIN (CURRENT EFFECTIVE)67.761.5%1.5%3.2% INLET D7 INV. IN=4965.06 (W) INV. OUT=4963.82 (E) INLET D6 INV. IN=4963.60 (W) INV. OUT=4963.60 (E) 43.52 LF 12" HDPE @ 0.50% STORM DRAIN D SEE SHEET ST3 4.65' DRAINAGE EASEMENET EAST VINE DRIVE UD UD UD UD UD UD EAST VINE DRIVE 15' UTILITY EASEMENT 68.7966.971.5%1.5%INV. OUT=4963.60 (E) 5.15' DRAINAGE EASEMENTINLET D5 INV. IN=4963.43 (W) INV. OUT=4963.43 (E) 70.96 LF 12" HDPE @ 0.50% INLET D3 INV. IN=4962.73 (W) INV. OUT=4961.81 (E)70.96 LF 12" HDPE @ 0.50% INLET D4 INV. IN=4963.08 (W) INV. OUT=4963.08 (E)68.7968.79STORM DRAIN D SEE SHEET ST3 UD UD UD UD PROPOSED 10'1.5%INLET D1 INV. IN=4960.94 (W) INV. OUT=4960.13 (E) 95.63 LF 15" HDPE @ 0.50% INLET D2 INV. IN=4961.67 (W) INV. OUT=4961.42 (E)68.7968.7968.7968.7964.09EAST VINE DRIVE STORM DRAIN D SEE SHEET ST3 SheetPOWERHOUSE 2These 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 SETof 37 RG2 PLANSOUTH RAIN GARDEN16 NORTH ( IN FEET ) 1 inch = ft. Feet02020 20 40 60 KEYMAP T GASRG1 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 SOUTH RAIN GARDEN 1 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. 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.ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 6.REFER TO CITY OF FORT COLLINS STANDARDS AND SPECIFICATIONS ON BIORETENTION SAND MEDIA, DIAPHRAGM AGGREGATE, AND RESERVOIR AGGREGATE. PROPOSED RIGHT OF WAY PROPOSED SPOT ELEVATION 2.0% (47.45 ) EXISTING SPOT ELEVATION 33.43 NATURAL HABITAT BUFFER ZONE PROPOSED SLOPES FLAT BOTTOM AREA PROPOSED 6" PERFORATED PVC UD RG2 RG3 RG4 SOUTH RAIN GARDEN 2 SOUTH RAIN GARDEN 3 SheetPOWERHOUSE 2These 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 SETof 37 D1 DETAILSSITE17 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 R6"2"R.2"6"6"12"1 1/2"R. 2'-6" 6" 4 1/2" 30" 9" R 0.5" 4.5" 18" 3.63" 21.75" R 0.13" 7" 2" 3.75" 12" ROLL-OVER VERTICAL (LOVELAND) Gutter edge may be tapered or battered. (Typical for all Curb & & Gutter Types)7 3/8" (L)1 3/8"17"6"3 3/8"14"FLR 16"R 16"DRIVE-OVER CURB, GUTTER AND DETACHED SIDEWALK31"See Drawing 160110 3/4"(L)R 16"DRIVE-OVER CURB, GUTTER AND ATTACHED SIDEWALK 18"18"3 3/8"1 3/8"6"R 16"FL14"6"17"1 1/2"5' (L)8 5/8" (F.C.)7 1/4" F.C.12" (F.C.)Slope to curb 1/4"/Ft.1' min. (F.C.)48:1 min.4:1 max.ExcavationFill1' min.2' min.1/4"/Ft.CURB & GUTTER IN A CUT OR FILL6"3'-9" (F.C.)For Thickness2' min. (L)6"1"1 1/2"R. 1'-6" 2" R. 4-1/2"12"6"OUT FALL CURB & GUTTER 8" BARRIER CURB 6"1'-0"a.) Bottom of curb shall be poured to a depth no less than on the compacted subgrade of the pavement. 6"6"6"1'-6"18"10"8"ROADWAY PAVEMENT FL LF 6" MOUNTABLE CURB 1 1/4" BARRIER CURB (KEY WAY OR EPOXY) 1/8" TO 1/4"R. 1"± 1/4" CONCRETE PAVEMENT (SECTION B) 1 1/2" 3" ASPHALT OR 6" 1 1/2"R. 1 1/2" (SECTION M) MOUNTABLE CURB (KEY WAY OR EPOXY) 3 1/2"3" 1"± 1/4" 1"R. 6"4" 1/8" TO 1/4"R. 6" w/concrete pavement 8" w/asphalt * * 6" 1-1/2" b.) Raised center medians shall be 8" barrier curb or 8" epoxy curb only. Notes:REVEAL(CDOT TYPE 2 SECTION B M-609-1 CURB W/8" REVEAL)6"(FORT COLLINS ONLY) 1-1/2" TO NOTES:1. 6' wide pan for residential streets.2. All intersections to have access ramps.3. Standard Curb and Gutter Section, See Standard Drawing 7014. 0" Curb Height, See Section A-A5. All of these pedestrian improvements shall be in ROW or a pedestrian or public access easement.6. Detectable Warning to extend the full width of the ramp and be 2'-0" in the direction of travel. Maximum slope in the direction of travel shall be no more than 5.0 percent (1:20). Material to be approved by local engineer7. T = 6" for residential and 8" for commercial.8. Distance from back of curb to the beginning of Detectable Warning cannot be greater than 5'-0"TYPE IIIDETACHED WALKN.T.S.SECTIONS A-A APPROACHCLASSIFICATIONTYPESingle Family12'24'I, II, III, or IVCommercialMulti Family36'24'24'36'MINIMUMWIDTHWIDTHMAXIMUMIndustrial24'36'I, II, III, or IVI or IIRESIDENTIAL:*****DRIVEWAY WIDTHS High volume driveways (Type III or IV) allowed for 350 orgreater trip ends/day. * 30' maximum for 3 car garages. * *No single opening shall exceed 36'. Wider driveways shallbe divided w/a median not less than 6' wide.1/4" per ft.1" per ft.1:50 SlopeT Walk 1:50 1:12 (max.)GutterParkwaySidewalk1:12DetachedAA(max)2'FlareSee Note 4See Note 3If Concrete DrivewayExpansion JointSee Note 61/4" per ft.1" per ft.1:12 (max.)1" per ft.DrivewayFLSee Note 8 I, II, III, or IVSidewalkDetached SheetPOWERHOUSE 2These 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 SETof 37 D2 DETAILSSITE18 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 RMin.IN-STREET CONCRETE BUS PAD - ATTACHEDDo not constructin wheel path.1/2" Expansion Joint Material (typical)10" min.2"11'-0"2'-0"6" Thick CurbAALipFBOCBOWExisting 2'-0" Gutter1/2" Pre-formed SealedExpansion Joint Material50'-0"Min.Contraction Joint10'-0"Flow LineSECTION A-A(Typ)Existing SidewalkNOTE:1. Length of bus pad varies as directed by the Local Entity.2. All pads shall be a minimum of 10" thick concrete.3. On prepared 6" compacted base.12'-0"or LaneWidth2'-0"IN-STREET CONCRETE BUS PAD - DETACHEDConcretein wheel path.Do not construct6"1/2" Expansion Joint Material (typical)T.C.LFLipDetached SidewalkBUS BAY TRANSITION LENGTHSSPEED LIMITLEAD IN LENGTH (Li) (FT.)LEAD OUT LENGTH (Lo) (FT.)60<356070100408015045902005010025055(width variable)Lo*15' RLi*FL*Joints15' RProvide Curved ConnectionsR=15'The Local Entity TransitAuthority shall specifythis length.*BUS BAYBUS STOPL2'-0"6"10'-0"min.10'-0"2'-0"Min.50'-0"12'-0"or LaneWidthConcreteT.C.LFLip10'-0"min.10'-0"2'-0"*Joint Li & Lo Panels at Typical 10'50'-0"Taper in accordancewith the Table below.1/2" Pre-formed SealedExpansion Joint MaterialAttached Sidewalk (width variable)Final asphalt lift, overlay or grade adjustment Depress ring 1/4" to 5/8" below adjacent finished street grade Slope up to match finished pavement Straight cut around ring Concrete grade ring to match slope or finished grade Grade ring Existing base course Manhole Shim / Grout 16" max.NOTE: 1. Grout shall be a mixture of 100 lbs Grout mix, 26 lbs water (3.12 Gal), and 100 lbs of sand conforming to ASTM C-35. 2. Manholes shall not be located in crosspans, gutters, or wheel path. 3. Shim and grout to make ring and cover flush with the finished pavement surface. Cover Support with Steel Shims and pack with High Strength Grout Cross section of post SW SAMPLE AVE 2400 *12 Gauge CRITERIA FOR SINGLE POST Max. Sign Panel Telespar 22F12A O3PG Anchor Post * Telespar 20F12P-10PG Post * 36"x36"2.25"x2.25"x3'-0"2"x2"x12'-0" NOTES: 1. Attach the sign panels tightly to the post and use oversized washers to keep the sign from breaking loose from the post when hit by a vehicle. 2. Sign panels should be mounted a minimum of 7 feet above the pavement or ground. 3. Signs larger than 36 inches in length or width require wind bracing and special post design. 4. Anchor Stub and post are square steel tube (perforated). 5. All "No Parking" signs shall be installed at 45° from Flow Line. 6. R1-1 "STOP" sign 30" High Density/Diamond Grade.Sign mounted to post with 1each drive rivet with nylon washer against sign face (on Top of the Sign). sign shall be mounted with 1 each 5/16"x2 1/2" Hew Bolt with nylon washers against sign face (on Bottom of the Sign). Secured with 1 each 5/16" Hex Nut on the back side of Post. 7. 4" Core Drill in Asphalt or Concrete or provide a 4" PVC sleeve cut flush to the surface for placement of anchor post. Voids to be filled in with sand or other fine suitable material. SW SAMPLE AVE 2400 ATTACHED SIDEWALK DETACHED SIDEWALK8"8"30"7'-0"3' (min.) BOC (min.) Clearance3'2 each 8" Blades mounted to Post with 4 each Drive Rivets with Nylon Washers 8"30"7'-0"1' 8"3'3" - 6" Above Grade (TYP)(min.) Clearance(min.) Telespar Post 4" - 6" Below Grade (TYP) Concrete or AsphaltSand or other fine suitable material Double Lines Normal Width Line 4" White 4" Yellow 4" Space 4" White Preferential lane symbol (6' X 4') for designated bikeways. White pavement marking placed 65' (min) from the projected flowline and Projected Flowline (FL)NO CROSSPAN Continental bars (9' X 1.5'):NO CROSSPAN OR EXISTING CROSSPANWhite Stop Bar (1.5' X Length) 30' Gaps 3:1 Ratio 10' Segments 4" White Broken Line STANDARDNO STOP BAR SPECIFIEDSTOP BAR SPECIFIED STOP BAR SPECIFIED EXISTING CROSSPAN Crosspan exits (no stop bar) -- shall No crosspan -- shall be positioned along projected flowline. match the edge of the pan. Crosspan exits (stop bar specified) -- shall be positioned along projected flowline overlapping 4' of crosspan.12 3 FL to stop bar 14.5' Projected 14.5' Stop Bar to FL 13'9'1.5' 6' Crosspan 4' 4' 4' NOTES: Continental crosswalk bars shall be placed centered on each lane line & in the center of each lane. (Lanes 5' wide or less shall not receive a bar centered in the lane.) Both outside Continental bars shall be centered on the curb & gutter when possible. If 6' crosspan exists, bars to match pan edge to 13' from projected FL. Exception: The downstream bike lane line shall terminate at the curb return. NOTE: All longitudinal (lane) striping shall terminate at the continental crosswalk bars when no stop bar exists. If a stop bar is specified, the striping shall terminate at the stop bar. 65' (min) centered on bike lane. PAVEMENT MARKINGS Projected Flowline (FL) Broken line 4" white 10' Segments 30' Gaps (3:1 Ratio) Wide Lane 1.5'x9' 8" White Line 4" white Double Line 4" Yellow 4" Space CROSSWALK MARKINGS: STRIPING: PREFERENTIAL LANE SYMBOL: STOP LINES: MANDATORY MOVEMENT: 1.5'x9 100' Taper (min.).2L L = Turn Bay Storage Length.4L 10' 10' 4" Ywllow 4" White Extension Line An Engineering study should be required before crosswalk markings are installed in locations away from traffic signals or stop signs. Continental crosswalk bars (1.5' x 9' typ.) shall be placed adjacent to the projected flowline or abutting to existing crosspan. A bar shall be placed centered on each lane line and in the center of each lane. Lanes 5' wide or less shall not receive a bar centered in the lane. It is important that the markings are in alignment with the access ramps / sidewalks. On curves: Dotted extension of lane edge with same as solid downstream line, 2' segments, 4' gaps. Mandatory movement lanes shall use a lane-use arrow marking, the word marking "only", another lane-use arrow marking (accompanied by signs). Symbols & words are 8' of more in height -- use CDOT specification sizes. Place stop lines (1.5' x Variable typ.) only when inportant to indicate the point behind which vehicles are required to stop (more often on main arterials) -- placement should ordinarily be 4' in advance of and parallel to the nearest crosswalk line in the absence of a marked crosswalk, the stop line should be placed at the desired stopping point no more than 30' or less than 4' from the nearest edge of the intersecting roadway. PLS shall be used for designated bikeways. Intersection placement -- the symbol shall be placed downstream to convey to turning traffic that the bike lane exists. It shall be placed 4" down from the PCR & centered on the bike lane. Frequency of placement between blocks is a matter for Engineering judgement. All Longitudinal (lane) striping shall terminate at the Continental crosswalk bars -- except the downstream bike lane which shall terminate at the curb return. If a stop line is in place -- upstream stripping shall terminate at the stop line. Not Required with lane lengths less than 100'. Not Required with lane lengths less than 100'. 8" White Line 8" White Extension Line8" White Extension 4" White Line 65' (min) 4' Note: Two-Way Left-Turn Lane (TWLTL) Striping TWLTL striping is 4” yellow skip (10’ line, 30’ gap), 4” space, 4”solid yellow 20' 4" White Line 20' 4' 6' Flow Line Curb 2' SheetPOWERHOUSE 2These 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 SETof 37 D3 DETAILSSITE19 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 RVAN-ACCESSIBLEPARKINGMIN.MIN.ONE IN EVERYEIGHT ACCESSIBLESPACES, BUT NOTLESS THAN ONE,SHALL BE VANACCESSIBLE.ONE SIGNPER SPACEREQUIREDREQUIREDPER SPACEONE SIGNREQUIREDPER SPACEONE SIGNCAR ACCESSIBLEVAN ACCESSIBLE"UNIVERSAL DESIGN"CAR & VAN ACCESSIBLEORA "UNIVERSAL" PARKING SPACE DESIGN MAY BE USED.THIS DESIGN IS USED TO ACCOMMODATE CAR & VANACCESSIBLE PARKING SPACES, WHICH ELIMINATES THENEED FOR TWO SIGN TYPES.8'5'8'8'8'8'11'5'11'11'5'RESERVEDRESERVEDPARKINGRESERVEDPARKINGR7-8R7-8R7-8Ped. Crossing Ped. Crossing Ped. Crossing Ped. Crossing *If space is available. RIGHT-TURN-ONLY LANE * LANE BIKE * LANE BIKE LANE BIKE LANE BIKE *LANE BIKE RIGHT LANE BECOMES RIGHT-TURN-ONLY LANE OPTIONAL DOUBLE RIGHT-TURN-ONLY LANE (IN LOVELAND ONLY) PARKING LANE BECOMES RIGHT-TURN-ONLY LANE *If space is available.5' min6' min in FC5' min6' min in FC5' min6' min in FCTypical path of through bicyclist Drop bike lane; stripe where right turn only designated. Optional dashed strip Not recommended where a long right- turn - only lane or double turn lanes exist *If space is available Otherwise all delineation should be dropped a this pointLANE BIKE LANE BIKE NOTES: 1. THE SIGN PLATE SHALL BE A MINIMUM OF 12"X18" WITH A THICKNESS OF .080 ALUMINUM CONSTRUCTION. 2. THE SIGN FACE SHALL HAVE A WHITE REFLECTIVE BACKGROUND WITH A RED LEGEND. USE THE STANDARD 3M SCOTCHLITE SIGN FACE NUMBER R7-32 OR EQUIVALENT, WITH RED LETTERING AS SHOWN ABOVE. 3. ARROWS MAY BE NEEDED (LEFT, RIGHT OR DOUBLE), TO DESIGNATE BEGIN AND END OF NO PARKING AREA. FIRE LANE NO PARKING STANDARD FIRE LANE SIGN DETAIL UNIVERSAL FIRE LANE SIGN DETAIL 18" 2" 1 1/2" 12"12" FIRE LANE COLOR SCHEDULE BACKGROUND "P" RED WHITE BLACK LEGEND, CIRCLE DIAGONAL, BORDER, "ARROW", "FIRE LANE" (FORT COLLINS ONLY) BY ORDER OF THE FIRE MARSHAL3/4" CONCRETE BASEANCHOR BOLTS RECTANGULAR RAPID FLASHING BEACON (TAPCO RRFB-XL) CONTROLLER RECTANGULAR RAPID FLASHING BEACON (TWO FLASHERS ON FRONT; TWO FLASHERS ON BACK; FLASHERS ON ALL STREET SIDES) W11-15 (30"X30") (2 SIGNS-2 SIDES) W16-7P (24"X18") (2 SIGNS-2 SIDES) CONTROLLER W11-15 (30"X30") W16-7P(24"X18") RECTANGULAR RAPID FLASHING BEACON SPECIFICATIONS (RRFB): 1.MANUFACTURER: TAPCO RRFB XL (AS APPROVED BY CITY OF LOVELAND) 2. POWER IS TO BE PROVIDED FROM THE CLOSEST CITY OF LOVELAND STREET LIGHT POLE. COORDINATE WITH LOVELAND POWER DEPARTMENT FOR INSTALLATION. POLE SPECIFICATIONS: 1.PEDESTAL POLE W/DOME POLE CAP 14' X4.5” ROUND SCHEDULE 80 (.438 INCHES SPUN ALUMINUM) 2.PEDESTAL POLE ALUMINUM SQUARE BASE WITH ALUMINUM DOOR 3.PELCO BRAND PEDESTRIAN POLE COLLARS PART # PB5325 4.PELCO PEDESTRIAN POLE CAP, ALUMINUM PART # PB S402 5.PEDESTRIAN PUSH BUTTON - BLACK POLARA PART # PBF5X7-B 6.PEDESTRIAN PUSH BUTTON SIGN POLARA PART NUMBER PN5X7A REVERSIBLE OR EQUAL 7.PEDESTRIAN PEDESTAL POLE CONCRETE FOUNDATION PER CDOT STANDARDS (S-614-14) 8. PROVIDE 2 - 2INCH CONDUITS (1 FOR POWER AND 1 FOR COMMUNICATIONS)84"18"14'- 6"R10-4 (12"X9")42"PUSHBUTTON SIGNS: 1.ALL SIGNS MUST BE STANDARD BLACK LETTERING ON FLUORESCENT YELLOW GREEN BACKGROUND. 2.SIGN ORIENTATION IS REVERSED FOR PLACEMENT ON LEFT SIDE OF ROAD.24"6" TOP OF LIGHTTO BOTTOM OF SIGN60"PVC End Bushing Notes: 1.Number, size, orientation, and installation method of conduits as per plans. 2.All pull boxes shall be Tier 22. 3.Pull boxes at designated fiber optic splice points shall be 30x48x24. All other fiber optic pull boxes shall be 24x36x24. 4.Bored conduit shall be continuous UL Listed HDPE smooth wall conduit designed for directional boring. 5.Trenched conduit shall be UL Listed Schedule 80 PVC with glued joints. 6.All fittings on PVC conduit shall be glued. 7.All conduit shall be provided with 1250 lbs polyester pull tape and #14 AWG THHN Stranded Copper locating wire (Green). Provide additional cabling as per plans. 8.Lids for polymer concrete pull boxes shall be 2 piece and have the word "TRAFFIC" cast into the surface. 9.Plastic pull boxes approved by Pulse are acceptable when fitted with "Traffic" labels. 10.Install ground rods in all pull boxes in accordance with current NEC. Install Pull Box Flush with surrounding surface 3" Min. 30 or 45 degree Sch. 80 sweep 24" min. radius Bend bore pipe up approximately 45 degree angle Gravel36" Min. Bored Conduit Trenched Conduit Driveway Driveway Sidewalk SECTION A-A Detached Sidewalk Attached Sidewalk AttachedDetached All Sidewalk Thickness Shall Be 6" minimum. Sidewalk NOTE: 1. Sidewalk grade shall remain consistent across driveway 2. For driveway design requirements, see CONST. DWG. Series 706 & 707 3. This detail applies to Residential & Commercial driveways. 6" 2'-0"6'-0" T.C.F.L. Lip 1/2" Expansion Joint Material 1/2" Expansion Joint Material 8" Commercial 6" Residential A A Sidewalk Min. SheetPOWERHOUSE 2These 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 SETof 37 D4 DETAILSSITE20 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 Flare 1. No joints are allowed in the flowline. Six inch wide curb or "dummy joint" may be tooled no closer than 6 inches from flow line as shown. 2. Pedestrian landing area required 4 ft length x 4 ft width, max slope in any direction is 1:50 or 14" per foot. 3. Joint pattern to be according to intersection gutter detail' or as determined by the local entity. 4. Wood float finish is required over the sloped surface of ramp and flares. 5. Minimum ramp width shall be four feet, or the same as the widest adjacent sidewalk, whichever is greater, up to a maximum width of 8 feet. 6. Detectable warning is to extend full width of the ramp and be a minimum of 2.0' in the direction of travel. Material to be approved by local engineer 7. T = Concrete thickness, 6" minimum for entire ramp area. SECTION A-A PLAN VIEW N.T.S. N.T.S. NOTES: 2' Transition (TYP.) 4' (min) 6" 2' 1:20 (max) 1:12 (m a x )  T, See Note 8 0" Curb  Lip of Gutter Detectable Warning A A 1/2" per ft. 1" per ft. Flare Curb Flare Detectable Warning Curb (TYP.)SIDEWALK SIDEWALK0" Curb Height, See Section A-A (TYP) Standard Curb and Gutter, See Standard Dwg 701 (TYP) Pedestrian Landing Area, See Note 2 2' (min) Flare 1. No joints are allowed in the flowline. Six inch wide curb or "dummy joint" may be tooled no closer than 6 inches from flow line as shown. 2. Pedestrian landing area required 4 ft length x 4 ft width, max slope in any direction is 1:50 or 14" per foot. 3. Joint pattern to be according to intersection gutter detail' or as determined by the local entity. 4. Wood float finish is required over the sloped surface of ramp and flares. 5. Minimum ramp width shall be four feet, or the same as the widest adjacent sidewalk, whichever is greater, up to a maximum width of 8 feet. 6. Detectable warning is to extend full width of the ramp and be a minimum of 2.0' in the direction of travel. Material to be approved by local engineer 7. T = Concrete thickness, 6" minimum for entire ramp area. SECTION A-A PLAN VIEW N.T.S. N.T.S. NOTES: 2' Transition (TYP.) 4' (min) 6" 2' 1:20 (max) 1:12 (m a x )  T, See Note 8 0" Curb  Lip of Gutter Detectable Warning A A 1/2" per ft. 1" per ft. Flare Curb Flare Detectable Warning Curb (TYP.)SIDEWALK SIDEWALK0" Curb Height, See Section A-A (TYP) Standard Curb and Gutter, See Standard Dwg 701 (TYP) Pedestrian Landing Area, See Note 2 2' (min)CurbFlareVaries CurbFlareRampCurbCurb FlareRampVaries PanelsPanels6"RampWidth:4.5'5.0'6.0'7.0'8.0'Note:Truncated dome panels areavailable in 2'x2' squaresand 2'x2.5' rectangles.Combine the widths to fitthe ramp. Panels may becut to no less than a 2'x1.5'size.Panel WidthCombinations:2'+2.5'2.5'+2.5'2'+2'+2'2.5'+2'+2.5'2'+2'+2'+2'Notes: 1. Truncated dome warning panel: Install panels along with the concrete pour for the ramp. Specifications for the panel and installation instructions will be provided upon request. 2. This drawing shows vertical curb.For Drive Over Curb the warning detection location shall be placed inthe same position 6" back from theback of curb. 3. If curb and gutter are poured monolithic with ramp, place domeedge at back of curb as shown. Ifnot poured monolithic, place domeedge 6" from back of curb.Case 1-Directional RampsCase 2-Non-Directional RampsVaries PanelsRampPanelsFlareCurbCase 3-Mid-Block Ramps6"PanelsPanelsFlare6"FlareVaries FORT COLLINS ONLY Aligned with Pedestrian flow GutterorApron℄Center line of rampBOC-Back of CurbFOC -Face of Curb-Flow lineVaries 2'-0" 2'-0"AAFOC or ℄ 2'-0"BOCBOC1:12 max slope1:20slopePanels embedded in theconcrete ramps Section A-A (Center line of ramp)NTSFlow line Curb and Gutter BOC See Note 3 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. 1. Joint shall be cut 1/4 thickness of initial concrete; tool joint for walks. Sidewalk Addition Existing Sidewalk 8" (min.)2"3"(min.)EDGE SURFACE 1/8" R.T/41/8" NOTES: TOOL JOINT FOR WALKS ADDITION TO EXISTING SIDEWALK (min.) NOTES: 1. New walk additions shall be placed to the same line and grade as the existing walk. 2. Match transverse tooled joints to existing tooled joints.T=4" or 6"4'-0" (Min. Width) SheetPOWERHOUSE 2These 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 SETof 37 D5 DETAILSSITE21 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 NOTES: ALL SITE GRADING, SUBGRADE PREPARATION AND PAVING SHALL FOLLOW THE GEOTECHNICAL RECOMMENDATIONS CONTAINED IN THE "GEOTECHNICAL INVESTIGATION PROPOSED POWERHOUSE 2 PROJECT , FORT COLLINS, COLORADO" BY CTL THOMPSON, INC., PROJECT NO. FC10223-125 DATED MARCH 14, 2022. 1.REFER TO PLANS BY LANDSCAPE ARCHITECT BHA, INC. FOR ADDITIONAL HARDSCAPE INFORMATION. 2.CONCRETE JOINTING SHALL CONFORM TO CDOT DETAIL M-412-1 OR APPROVED EQUAL. 3.FOLLOW MANUFACTURER'S RECOMMENDATIONS FOR PAVER SECTION AND INSTALLATION. (NOTE: SECTION SHALL MEET THE SAME STRUCTURAL REQUIREMENTS AS 'HEAVY DUTY' ABOVE) 4.THE ENTIRE PERIMETER OF THE PERMEABLE PAVER AREAS SHALL RECEIVE SOME FORM OF EDGE RESTRAINT. FOLLOW MANUFACTURER'S RECOMMENDATIONS AND DETAILS ON THIS SHEET. 5.NOTE THAT THESE PAVING SECTIONS ARE TO BE USED ONLY FOR AREAS OUTSIDE OF PUBLIC RIGHT-OF-WAY. PAVING SECTIONS WITHIN PUBLIC RIGHT-OF-WAY WILL BE REQUIRED BY THE CITY OF FORT COLLINS TO BE PER AN APPROVED PAVEMENT DESIGN REPORT. THICKENED CONCRETE EDGE 4" CONCRETE PRIVATE CONCRETE FLATWORK PAVEMENT SECTION 405 PERMEABLE PAVER SECTION 2" BEDDING SUB-BASE DEPTH VARIES 27"-39" SUB-GRADE 14" JOINTS HAND TIGHT 5" CONCRETE FILTRAPAVE (31 8" DEPTH) 6" CONCRETE PUBLIC CONCRETE FLATWORK PAVEMENT SECTION CONCRETE FLATWORK SECTIONS VEHICULAR PAVING SECTIONS 36" MINIMUM d 0.2d OR 2" MIN.** **FOR AREAS ADJACENT TO PERMEABLE PAVING, THICKENED EDGE SHALL BE A MINIMUM OF 10" THICK. ASPHALT PAVEMENT SECTION 6" BASE COURSE 6" BASE COURSE 5" HOT BITUMINOUS PAVEMENT (S OR SX) 6" HOT BITUMINOUS PAVEMENT (S OR SX) PAVING SECTIONS501 5" CONCRETE CONCRETE PAVEMENT SECTION 6" CONCRETE ASPHALT PAVEMENT SECTION CONCRETE PAVEMENT SECTION 502 PAVER EDGE RESTRAINT SheetPOWERHOUSE 2These 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 SETof 37 D6 DETAILSUTILITY22 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 SheetPOWERHOUSE 2These 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 SETof 37 D7 DETAILSUTILITY23 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 SheetPOWERHOUSE 2These 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 SETof 37 D8 DETAILSUTILITY24 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 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 ALTERNATE BASE POURED INVERT PRECAST MANHOLE BASE2 IN. MIN.SLOPE 1 IN. MIN. 8 IN. MIN. 6 IN. 15 IN. OR LESS 48 IN. 60 IN.18 IN. TO 30 IN. 72 IN.OVER 30 INCHES MIN. MANHOLE MINIMUM INSIDE DIAMETER OF DIAMETER MANHOLE SHALL BE AS FOLLOWS: PIPE SIZE5 FT. MIN. DEPTHCONCRETE ADJUSTMENT SHIMS GROUTED INSIDE ASTM C-478 ECCENTRIC CONE PRE-FORMED PLASTIC GASKET ASTM C-478 MANHOLE SECTIONS GROUT BASE TO BARREL SECTION ON INSIDE PRE-FORMED PLASTIC GASKET CAST-IN-PLACE CONCRETE BASE 16 IN. MAX. FINISHED GRADE 30 IN. MIN.48 IN. MAX.VARIABLE28 IN. MAX. 24 IN. SEE TABLE 6 IN. 12 IN. SLOPE 1 IN./FT. 18 IN. MAX. MANHOLE RUNGS 12 IN. O.C. 8 IN. MIN STANDARD MANHOLE WW-3 SheetPOWERHOUSE 2These 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 SETof 37 D9 DETAILSDRAINAGE25 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 SheetPOWERHOUSE 2These 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 SETof 37 D10 DETAILSDRAINAGE26 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 E C B E E C D PLAN SheetPOWERHOUSE 2These 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 SETof 37 D11 DETAILSDRAINAGE27 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 AA B B A A STANDARD CONCRETE NOTES A A SECTION A-A PLAN VIEW DIRECTION OF FLOW FLOWLINE OF NOTCH FINISH GROUND OF RAIN GARDEN L W 6.0" DIRECTION OF FLOW 6.0" TYP. 2" NOTCH 6.0"2"X6" NOTCH 12.0" STORM DRAIN BIO RETENTION SAND MEDIA HALF INCH EXPANSION JOINT TO BE INSTALLED BETWEEN CONCRETE RUNDOWN & FOREBAY 6.0" PROPOSED NATIVE MATERIAL SUBBASE STORM DRAIN SheetPOWERHOUSE 2These 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 SETof 37 D12 DETAILSDRAINAGE28 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 DETAILS CONSTRUCTION DETAILSTORMWATER BIORETENTION - UPTURNED ELBOW OUTFALL D-53A TYPICAL BIORETENTION OR SAND FILTER CROSS-SECTION 18" MIN UPTURNED ELBOW DAYLIGHT ELEVATION MUST BE A MINIMUM OF 18" BELOW THE WATER SURFACE OF THE LID FEATURE UNDERDRAIN @ 0.50% MIN SLOPE 1.CONTRACTOR SHALL INSTALL BIORETENTION BASINS ACCORDING TO THE APPROVED PLANS AND/OR CONSTRUCTION SPECIFICATIONS. 2.THIS DETAIL SHALL BE USED IN CONJUNCTION WITH DETAIL D-53 OR D-54. 3.THIS OPTION IS ONLY FOR USE WITH SYSTEMS THAT DO NOT HAVE AN IMPERMEABLE LINER. NOTES: 30" MIN 12" MAX 604 FOREBAY DIMENSIONS 603 TYPICAL FOREBAY Forebay Summary Forebay ID DEPTH (in)Length (ft)Width (ft) RG 1 12 4 5 SheetPOWERHOUSE 2These 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 SETof 37 D13 DETAILSDRAINAGE29 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 C7001-110-204DWG NO.1 OF 1SHEET1:8SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 12 IN SOLID COVER ASSEMBLY TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 3-3-06DATE EBCDRAWN 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. 3-16-10 EBC 1299CGC APPROX. WEIGHT WITH FRAME = 39.90 LBS HINGED COVER FOR EASY ACCESS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES GRATE MEETS H-20 LOAD RATING QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST SEE DRAWING NO. 7001-110-033 DUCTILE IRON 13.56 13.38 3.56 1.81 ® ©2010 NYLOPLAST DUCTILE IRON N Y L O P L A S T DO NOT POLLUTE DRAINS TO WATERWAYS SheetPOWERHOUSE 2These 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 SETof 37 D14 DETAILSDRAINAGE30 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 CC A A B B SECTION C-C SECTION A-A SECTION B-B WELL SCREEN FLOW CONTROL PLATE PLAN GENERAL NOTES SECTION D-D D D A A ABBREVIATIONS LEGEND Outlet Summary Pond 1 ELEV A.4958.11 ELEV B.4958.86 ELEV C.4959.86 ELEV D.4956.06 Dwq (FT.)0.75 Ls (FT.)4 Ws (FT.)4 Wo (IN.)6 WQ PLATE HOLE DIA. (IN.) 13/16 # OF ROWS 2 # OF COLUMNS 1 004 SCOUR STOP DETAIL SCOUR STOP SCHEDULE007 36" ANCHOR STRAP BULLET ANCHOR RECESSED LOCK WASHER TRANSITION MAT TURF REINFORCEMENT MAT ANCHOR PATTERN ANCHOR ILLUSTRATION MAX. 1"-2" DROP FROM CULVERT FLOWLINE ONTO SCOURSTOP MATS PROFILE VIEW SECTION VIEW AA OUTLET AND CHANNEL SCOUR PROTECTION (TRANSITION MATS) DIRECTION OF FLOW TURF REINFORCEMENT MAT WIDTH OF PROTECTION LENGTH OF PROTECTION D D= CULVERT DIAMETER TRAN SI TI O N M A T S SOIL C O V E R A A CULVERT OUTLET PROTECTION - PLAN VIEW INSTALL ANCHORS PER SCOURSTOP INSTALLATION GUIDELINES MINIMUM DEPTH 24" IN COMPACTED, COHESIVE SOIL. MINIMUM DEPTH 30" IN LOOSE, SANDY, OR WET SOIL EXTRA ANCHORS AS NEEDED TO SECURE MAT TIGHTLY OVER SOIL COVER ABUT TRANSITIONS MATS TO END OF CULVERT OR CULVERT APRON. ADJACENT MATS ABUT TOGETHER LATERALLY AND LONGITUDINALLY. MINIMUM 8 ANCHORS PER MAT. EXTRA ANCHORS AS NEEDED FOR LOOSE OR WET SOILS. PROTECT BARE/ DISTURBED DOWNSTREAM SOILS FROM EROSION WITH APPROPRIATE SOIL COVER. NOTE: 1.SCOUR STOP MAT PRODUCT UTILIZED FOR TURF REINFORCEMENT MAT DIMENSIONS. 2.SEEDING AT OUTFALL OF STORM SEWER SHALL BE COMPLETED PRIOR TO INSTALLATION OF TURF REINFORCEMENT MAT. SS SEEDING TO OCCUR PRIOR TO INSTALLATION Storm Drain/ Design Point W (FT)L (FT)Quantity of Mats Storm Drain a ( 2 - 24" RCP)16 8 8 Storm Drain C ( 2 - 14"x23" HEP RCP)8 8 4 Storm Drain D (14"x23" HEP RCP)8 8 4 Storm Drain G (12" HDPE)4 4 1 4' Curb Cut (DP 4 )4 4 1 LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LOD LOD LODLOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LODLODLODLODLOD LODLODLODLODLODLODLODLODLODS S S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SSSSSS SSSSSSSSSSSSSSS VAULT ELEC GGGSSSSSSSS SS SS SS SS SS SS SS SS SS SS SSSSSSSSSSVAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC ELEC T VAULT F.O.F.O. D CONTROL IRR CONTROL IRR GAS ELEC BRKR T SGGGGGGGG GGGGGGGGGGGGGGGXSSS SSSSSSSSSSSSSSSSSSSSS SSSSSSSSSSOHUOHUD FE SGGGG G/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE S FE SST STST STST STFESFESFES VAULT ELEC GASSSSS / / / / / / / /S D GCTV CTV CTV CTV CTVGGGGG CTV CTV CTV CTV CTV CTV CTV CTV VAULT CABLE CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRRSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSF SF SF SFSFSFSFSF SF SF SF SF SF SF SF S F SF SF SF SF SF SF SF SF SF SF SFCF CF CF CF CF CF CF CF C F CF CF CF CF CF CF CF CF CF CF EAST VINE DRIVECOLLEGE AVENUEJEROME STREETLAKE C A N A L JEROME STREET LLC, 216 E OAK ST JEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE CITY OF FORT COLLINS, 740 N COLLEGE AVE SF SF SF SF SF SF SF SF SF SFCF CF CF CF CF CF SF SFNORTH ( IN FEET ) 0 1 INCH = 40 FEET 40 40 80 120 PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER LEGEND: SheetPOWERHOUSE 2These 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 SETof 37 EC1INITIAL EROSION CONTROL PLAN37 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 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: POWERHOUSE 2 CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap Construction Fence* EROSION CONTROL NOTES: 1.IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, UNTIL SITE IS FULLY STABILIZED. 6.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, GRAVEL SOCKS FOR PAVEMENT, ETC.) 8.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9.CONTRACTOR IS RESPONSIBLE FOR PREVENTING SEDIMENT FROM UNSTABILIZED LANDSCAPE AREAS FROM MIGRATING ONTO AND ENTERING THE RAIN GARDEN SYSTEMS UNTIL UPGRADIENT TRIBUTARY AREAS ARE FULLY STABILIZED. 10.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO ENSURE THE BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. WATTLES SHALL BE PROVIDED AROUND THE BUILDING PAD SIDES TO ENSURE AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 11.CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, GRAVEL SOCKS FOR PAVEMENT, ETC.) 12.FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 13.CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 14.THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 15.WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 16.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 17.DIRT AND DEBRIS FROM CONSTRUCTION ACTIVITIES TRACKED ON CITY STREETS SHALL BE KEPT TO A MINIMUM AND CLEANED IMMEDIATELY OR AT THE SUGGESTION OF THE CITY'S EROSION CONTROL INSPECTOR. 18.CONTRACTOR SHALL KEEP CONSTRUCTION VEHICLES ENTERING AND EXITING SITE TO A MINIMUM. 19.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM INSTALLATION, PREVENT SEDIMENT, DEBRIS, AND DIRT FROM ANY SOURCE FROM ENTERING THE RAIN GARDEN SYSTEM. LOOSE MATERIALS SHALL NOT BE STORED ON THE RAIN GARDEN AREA. MUD AND SEDIMENT-LADEN RUNOFF SHOULD BE KEPT AWAY FROM THE RAIN GARDEN AREA. TEMPORARILY DIVERT RUNOFF OR INSTALL SEDIMENT CONTROL MEASURES AS NECESSARY TO REDUCE THE AMOUNT OF SEDIMENT RUN-ON TO THE RAIN GARDEN. LIMITS OF DISTURBANCE ROCK SOCK SCOUR-STOP WATTLE DIKE CONCRETE WASH AREA BALE OUTLET PROTECTION INLET PROTECTION VEHICLE TRACKING CONTROL PAD LOD AREA INLET PROTECTION CONSTRUCTION FENCE CF STAGING AREA BENCHMARK/BASIS OF BEARING: 1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS. 2.SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 3.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 4.REFER TO THE FINAL DRAINAGE REPORT BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION. 5.THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. GENERAL NOTES: BENCHMARK: #1 CITY OF FORT COLLINS BENCHMARK 1-00 Elevation=4968.74 BENCHMARK: #2 CITY OF FORT COLLINS BENCHMARK 3-13 Elevation=4962.27 Basis of Bearings The Basis of Bearings is the West line line of the Southwest Quarter of Section 1-7-69 as bearing South 00° 38' 34" West (assumed bearing) and monumented as shown on Plat. IRRIGATED TURF NATIVE SEED SILT FENCE SF G UGEUGE UGE UGE UGES UD UD UD UD UD UD UDUDUDUD UD UD UD UD UD UD UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGEVAULT ELEC GGGVAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC ELEC T VAULT F.O.F.O. D CONTROL IRR CONTROL IRR GAS ELEC BRKR T SGGGGGGGG GGGGGGGGGGGGGGGXOHUOHUD FE SGGGG G/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE S FE SST STST STST STFESFESFES VAULT ELEC GAS / / / / / / / /D GCTV CTV CTV CTV CTVGGGGG CTV CTV CTV CTV CTV CTV CTV CTV VAULT CABLE CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRR EM GMTFTF SFSFSFSFSFSFSF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SFSFSFEAST VINE DRIVECOLLEGE AVENUEJEROME STREETLAKE C A N A L JEROME STREET LLC, 216 E OAK ST JEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE CITY OF FORT COLLINS, 740 N COLLEGE AVE DETENTION POND 25:17:18:127:142:138:166:145:135:173:174:177: 1 29:1 48:149:14:16:122:124:1 17:1 21:1 11:16:11 1 2 : 15:165:152:1SF SFRAIN GARDEN 1 SEE SHEET RG1 SOUTH RAIN GARDEN 1 SEE SHEET RG2 SOUTH RAIN GARDEN 2 SEE SHEET RG2 SOUTH RAIN GARDEN 3 SEE SHEET RG2SFSF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SFCF CF CF CF CF CF CF CF C F CF CF CF CF CF CF CF CF CF CF SF SF SF SF SF SF SF SF SF SFCF CF CF CF CF CF LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LOD LOD LODLOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LODLODLODLODLOD LODLODLODLODLODLODLODLODLODNORTH ( IN FEET ) 0 1 INCH = 40 FEET 40 40 80 120 PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER ROCK SOCK SCOUR-STOP WATTLE DIKE CONCRETE WASH AREA BALE OUTLET PROTECTION LEGEND: INLET PROTECTION VEHICLE TRACKING CONTROL PAD SheetPOWERHOUSE 2These 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 SETof 37 EC2INTERIM EROSION CONTROL PLAN37 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 AREA INLET PROTECTION TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: POWERHOUSE 2 CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap Construction Fence* EROSION CONTROL NOTES: 1.IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, UNTIL SITE IS FULLY STABILIZED. 6.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, GRAVEL SOCKS FOR PAVEMENT, ETC.) 8.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9.CONTRACTOR IS RESPONSIBLE FOR PREVENTING SEDIMENT FROM UNSTABILIZED LANDSCAPE AREAS FROM MIGRATING ONTO AND ENTERING THE RAIN GARDEN SYSTEMS UNTIL UPGRADIENT TRIBUTARY AREAS ARE FULLY STABILIZED. 10.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO ENSURE THE BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. WATTLES SHALL BE PROVIDED AROUND THE BUILDING PAD SIDES TO ENSURE AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 11.CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, GRAVEL SOCKS FOR PAVEMENT, ETC.) 12.FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 13.CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 14.THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 15.WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 16.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 17.DIRT AND DEBRIS FROM CONSTRUCTION ACTIVITIES TRACKED ON CITY STREETS SHALL BE KEPT TO A MINIMUM AND CLEANED IMMEDIATELY OR AT THE SUGGESTION OF THE CITY'S EROSION CONTROL INSPECTOR. 18.CONTRACTOR SHALL KEEP CONSTRUCTION VEHICLES ENTERING AND EXITING SITE TO A MINIMUM. 19.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM INSTALLATION, PREVENT SEDIMENT, DEBRIS, AND DIRT FROM ANY SOURCE FROM ENTERING THE RAIN GARDEN SYSTEM. LOOSE MATERIALS SHALL NOT BE STORED ON THE RAIN GARDEN AREA. MUD AND SEDIMENT-LADEN RUNOFF SHOULD BE KEPT AWAY FROM THE RAIN GARDEN AREA. TEMPORARILY DIVERT RUNOFF OR INSTALL SEDIMENT CONTROL MEASURES AS NECESSARY TO REDUCE THE AMOUNT OF SEDIMENT RUN-ON TO THE RAIN GARDEN. CONSTRUCTION FENCE CF STAGING AREA BENCHMARK/BASIS OF BEARING: 1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS. 2.SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 3.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 4.REFER TO THE FINAL DRAINAGE REPORT BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION. 5.THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. GENERAL NOTES: BENCHMARK: #1 CITY OF FORT COLLINS BENCHMARK 1-00 Elevation=4968.74 BENCHMARK: #2 CITY OF FORT COLLINS BENCHMARK 3-13 Elevation=4962.27 Basis of Bearings The Basis of Bearings is the West line line of the Southwest Quarter of Section 1-7-69 as bearing South 00° 38' 34" West (assumed bearing) and monumented as shown on Plat. IRRIGATED TURF NATIVE SEED LIMITS OF DISTURBANCE LOD SILT FENCE SF G UGEUGE UGE UGE UGES UD UD UD UD UD UD UDUDUDUD UD UD UD UD UD UD UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGEVAULT ELEC GGGVAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC ELEC T VAULT F.O.F.O. D CONTROL IRR CONTROL IRR GAS ELEC BRKR T SGGGGGGGG GGGGGGGGGGGGGGGXOHUOHUD FE SGGGG G/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE S FE SST STST STST STFESFESFES VAULT ELEC GAS / / / / / / / /D GCTV CTV CTV CTV CTVGGGGG CTV CTV CTV CTV CTV CTV CTV CTV VAULT CABLE CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRR EM GMTFTF EAST VINE DRIVECOLLEGE AVENUEJEROME STREETLAKE C A N A L JEROME STREET LLC, 216 E OAK ST JEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE CITY OF FORT COLLINS, 740 N COLLEGE AVE 24:1 9:16:131:111:129:144:138:1122:157:153:144:155:16 8 : 174:136:1 65 : 1 46:15:145:124:1 87:15 0 : 1 19:15:15:111:124:1 17:1 21:1 12:1 5:16:11 1 2 : 1 POND OUTLET STRUCTURE A TYPE D INLET TYPE R INLET COMBINATION INLET RAIN GARDEN EMERGENCY SPILLWAY RAIN GARDEN EMERGENCY SPILLWAY RAIN GARDEN EMERGENCY SPILLWAYRAIN GARDEN EMERGENCY SPILLWAY LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LOD LOD LODLOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LODLODLODLODLOD LODLODLODLODLODLODLODLODLODDETENTION POND RAIN GARDEN 1 SEE SHEET RG1 SOUTH RAIN GARDEN 1 SEE SHEET RG2 SOUTH RAIN GARDEN 2 SEE SHEET RG2 SOUTH RAIN GARDEN 3 SEE SHEET RG2 NORTH ( IN FEET ) 0 1 INCH = 40 FEET 40 40 80 120 PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER LEGEND: SheetPOWERHOUSE 2These 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 SETof 37 EC3FINAL EROSION CONTROL PLAN37 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 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: POWERHOUSE 2 CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap Construction Fence* EROSION CONTROL NOTES: 1.IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, UNTIL SITE IS FULLY STABILIZED. 6.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, GRAVEL SOCKS FOR PAVEMENT, ETC.) 8.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9.CONTRACTOR IS RESPONSIBLE FOR PREVENTING SEDIMENT FROM UNSTABILIZED LANDSCAPE AREAS FROM MIGRATING ONTO AND ENTERING THE RAIN GARDEN SYSTEMS UNTIL UPGRADIENT TRIBUTARY AREAS ARE FULLY STABILIZED. 10.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO ENSURE THE BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. WATTLES SHALL BE PROVIDED AROUND THE BUILDING PAD SIDES TO ENSURE AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 11.CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, GRAVEL SOCKS FOR PAVEMENT, ETC.) 12.FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 13.CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 14.THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 15.WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 16.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 17.DIRT AND DEBRIS FROM CONSTRUCTION ACTIVITIES TRACKED ON CITY STREETS SHALL BE KEPT TO A MINIMUM AND CLEANED IMMEDIATELY OR AT THE SUGGESTION OF THE CITY'S EROSION CONTROL INSPECTOR. 18.CONTRACTOR SHALL KEEP CONSTRUCTION VEHICLES ENTERING AND EXITING SITE TO A MINIMUM. 19.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM INSTALLATION, PREVENT SEDIMENT, DEBRIS, AND DIRT FROM ANY SOURCE FROM ENTERING THE RAIN GARDEN SYSTEM. LOOSE MATERIALS SHALL NOT BE STORED ON THE RAIN GARDEN AREA. MUD AND SEDIMENT-LADEN RUNOFF SHOULD BE KEPT AWAY FROM THE RAIN GARDEN AREA. TEMPORARILY DIVERT RUNOFF OR INSTALL SEDIMENT CONTROL MEASURES AS NECESSARY TO REDUCE THE AMOUNT OF SEDIMENT RUN-ON TO THE RAIN GARDEN. ROCK SOCK SCOUR-STOP WATTLE DIKE CONCRETE WASH AREA BALE OUTLET PROTECTION INLET PROTECTION VEHICLE TRACKING CONTROL PAD AREA INLET PROTECTION CONSTRUCTION FENCE CF STAGING AREA BENCHMARK/BASIS OF BEARING: 1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS. 2.SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 3.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 4.REFER TO THE FINAL DRAINAGE REPORT BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION. 5.THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE. PLEASE SEE SECTION 3.4.1 OF THE LAND USE CODE FOR ALLOWABLE USES WITHIN THE NATURAL HABITAT BUFFER ZONE. GENERAL NOTES: BENCHMARK: #1 CITY OF FORT COLLINS BENCHMARK 1-00 Elevation=4968.74 BENCHMARK: #2 CITY OF FORT COLLINS BENCHMARK 3-13 Elevation=4962.27 Basis of Bearings The Basis of Bearings is the West line line of the Southwest Quarter of Section 1-7-69 as bearing South 00° 38' 34" West (assumed bearing) and monumented as shown on Plat. IRRIGATED TURF NATIVE SEED LIMITS OF DISTURBANCE LOD SILT FENCE SF SheetPOWERHOUSE 2These 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 SETof 37 EC4EROSION CONTROL DETAILS37 VTC 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 RS 001 CONCRETE WASHOUT AREA 002 ROCK SOCK 003 VEHICLE TRACKING PAD 004 SILT FENCE SF CWA 005 CURB INLET PROTECTION IP POSTS PREASSEMBLED SILT FENCE POSTS SHALL OVERLAP AT JOINTS SO THAT NO GAPS EXIST IN SILT FENCE. NOTE: THICKNESS OF GEOTEXTILE HAS BEEN EXAGGERATED.POST SHALL BE JOINED AS SHOWN, THEN ROTATED 180° IN DIRECTION SHOWN AND DRIVEN INTO THE GROUND. SILT FENCE JOINTS DRIVE POSTS VERTICALLY INTO THE GROUND TO A MINIMUM DEPTH OF 18". EXCAVATE A TRENCH APPROXIMATELY 4" WIDE AND 4" DEEP ALONG THE LINE OF POSTS AND UPSLOPE FROM THE BARRIER. ANCHOR TRENCH SHALL BE EXCAVATED BY HAND, WITH TRENCHER, OR WITH SILT FENCE INSTALLATION MACHINE. NO ROAD GRADERS, BACKHOES, ETC. SHALL BE USED. NOT LESS THAN THE BOTTOM 1' OF THE SILT FENCE FABRIC SHALL BE BURIED IN THE TRENCH. THE TRENCH SHALL BE COMPACTED BY HAND, WITH "JUMPING JACK" OR BY WHEEL ROLLING. COMPACTION SHALL BE SUCH THAT THE SILT FENCE RESISTS BEING PULLED OUT OF ANCHOR TRENCH BY HAND. SILT FENCE INDICATED IN THE PLANS SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES. USE WOOD POSTS OR OTHER MATERIAL AS ACCEPTED BY THE CITY. INSTALLATION NOTES: 1. 2. 3. 4. 5. 6. 7. THE CONTRACTOR SHALL INSPECT SILT FENCE EVERY TWO WEEKS AND AFTER SIGNIFICANT STORM EVENTS AND MAKE REPAIRS OR CLEAN OUT UPSTREAM SEDIMENT AS NECESSARY. SEDIMENT ACCUMULATED UPSTREAM OF SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM SEDIMENT REACHES A DEPTH OF 6". SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS ACCEPTED BY THE CITY. IF ANY DISTURBED AREA EXISTS AFTER REMOVAL, IT SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER ACCEPTED BY THE CITY. MAINTENANCE NOTES: 1. 2. 3. 4" MIN. 4" MIN. 1 12" x 1 12" WOODEN FENCE POSTS SF 006 SWALE WATTLE DIKE 007 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 WITH NO GAPS (TYP.) TIGHTLY ABUTTING ENTRENCH 3"FLOWFLOWNOTE: ENTRENCH WATTLE 3" INTO NATURAL GROUND AT THE OUTSIDE EDGE OF CONCRETE APRON WATTLE WATTLE OR NOTE: INSTALLATION OF WATTLE STAKES MAY VARY (10" MIN. DIAMETER) IPA DROP INLET WATTLE FILTER 008 CALCULATION TABLE PER FCSCM CH. 2, SEC. 6.1.3.1 Description Estimated Quantity Units Total Disturbed Project Area 5.6 Acre Total "Onsite" Area of Disturbance 4.73 Acre Total "Offsite" Area of Disturbance 0.87 Acre Total Storage/Staging Area 1 Acre Total Haul Roads Area N/A Construction vehicle traffic Area N/A Est. Percent of Project Area Exposed 100 % Est. Percent Vegetation Cover 5 % Existing Soil Type B Table Mountain loam, 0 to 1% slopes Groundwater Depth 8 Feet Number of Phases w/Project N/A Total volume of imported (+) / exported (-) materials 8,900 Cubic Yds. Total area of stockpilling of fill or borrow areas off site 0 Sq. feet Steepest Slope 8:1 H:V Distance from riparian area or sensitive area 0 Feet SheetPOWERHOUSE 2These 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 SETof 37 EC5EROSION CONTROL DETAILS37 001 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 SECTION G-G G PLAN G BOP BALE OUTLET PROTECTION D D D STT VAULT F.O.F.O. D GAS XXOHUOHUOHUD F E SLID MH / / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /F E SFE SFE SST STST F E SFE SFE S GAS D CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV EM GMTFTF G UGEUGE UGE UGES UD UD UD UD UDUDUD UD UD UD UD UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE1 1 JEROME STREET LLC, 216 E OAK ST JEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE CITY OF FORT COLLINS, 740 N COLLEGE AVE FORT COLLINS 1d 4 3b 2 5 6 8 10 11 12 co1 w8 w10 w11 7 9 1d 1.94 ac 2 0.47 ac 6 0.36 ac 3b 0.39 ac W8 0.63 ac 12 0.14 ac 9 0.14 ac 11 0.05 ac Co1 0.43 ac 8 0.12 ac 10 0.03 ac 4 0.29 ac 5 0.16 ac 7 0.10 ac W10 1.50 ac W11 0.89 ac VINE DRIVECOLLEGE AVENUEJEROME STREET100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 1a 0.05 ac 1b 0.08 ac 1c 0.48 ac 3a 0.01 ac 3c 0.05 ac 1a 1b 1c 3a 3c PROPERTY BOUNDARY PROPERTY BOUNDARY WQ1 - OUTLET STRUCTURE A PROPOSED STORM LINE PROPOSED STORM INLET (TYP.) EXISTING STORM LINE EXISTING INLET PROPOSED STORM INLET (TYP.) DETENTION POND 1 WQCV VOLUME = 0.02 AC-FT TOTAL VOLUME REQUIRED = 0.22 AC-FT MAXIMUM RELEASE RATE = 12.99 CFS OUTLET IN. EL. = 4958.89 WQCV WATER SURFACE EL. = 4958.83 100-YR. WATER SURFACE EL. = 4960.18 FREEBOARD = 1.02 FT TOP OF BERM EL. = 4961.20 PROPOSED COMBINATION INLET PROPOSED OVERFLOW STRUCTURE POND OUTFALL A SEE SHEET ST1 RAIN GARDEN 1 SEE SHEET RG1 STORM DRAIN D SEE SHEET ST3 SOUTH RAIN GARDEN 1 SEE SHEET RG2 SOUTH RAIN GARDEN 2 SEE SHEET RG2 SOUTH RAIN GARDEN 3 SEE SHEET RG2 STORM DRAIN C SEE SHEET ST3 STORM DRAIN E SEE SHEET OU1 STORM DRAIN F SEE SHEET OU1 STORM DRAIN G SEE SHEET OU1 UPHAM FREDERICK M 207 E. VINE DRIVE KUNDLA TODD J 209 E. VINE DRIVE PROPOSED OVERFLOW STRUCTURE 2 2 PROPOSED 25' POND OVERFLOW SheetPOWERHOUSE 2These 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 SETof 37 ( IN FEET ) 1 inch = ft. Feet05050 50 100 150 1.REFER TO THE FINAL DRAINAGE REPORT, DATED MARCH 1, 2023 FOR ADDITIONAL INFORMATION. 2.PORTIONS OF THIS PROPERTY ARE LOCATED IN THE FEMA REGULATED, 100 YEAR AND 500 YEAR POUDRE RIVER FLOODPLAIN. ANY DEVELOPMENT WITHIN THE FLOODPLAIN MUST COMPLY WITH THE SAFETY REGULATIONS OF CHAPTER 10 OF CITY MUNICIPAL CODE. 3.ANY CONSTRUCTION ACTIVITIES IN THE FLOOD FRINGE (E.G. STRUCTURES, SIDEWALK OR CURB & GUTTER INSTALLATION/REPLACEMENT, UTILITY WORK, LANDSCAPING, ETC.) MUST BE PRECEDED BY AN APPROVED FLOODPLAIN USE PERMIT, THE APPROPRIATE PERMIT APPLICATION FEES, AND APPROVED PLANS. 4.CONSTRUCTION OF RESIDENTIAL AND/OR MIXED_USE STRUCTURES IS PROHIBITED IN THE POUDRE RIVER 100_YEAR FLOODPLAIN. 5.OUTSIDE STORAGE OF EQUIPMENT OR FLOATABLE MATERIALS WHETHER PERMANENT OR TEMPORARY IS PROHIBITED IN THE 100_YEAR FLOODPLAIN. 6.THE APPLICANT ACKNOWLEDGES THAT THIS SITE DEVELOPMENT PLAN DOES NOT COMPLY WITH THE CURRENT REGULATORY FLOODPLAIN. PERMITS CANNOT BE ISSUED FOR RESIDENTIAL STRUCTURES IN THE REGULATORY FLOODPLAIN UNTIL A LOMR IS APPROVED THROUGH FEMA. IT IS AT OUR OWN RISK THAT WE CONTINUE THROUGH THE PLANNING PROCESS. 6.CRITICAL FACILITIES ARE PROHIBITED IN THE FLOODPLAIN, INCLUDING HAZARDOUS MATERIAL, GOVERNMENT SERVICES, ESSENTIAL SERVICES AND AT-RISK POPULATION CRITICAL FACILITIES. THIS INCLUDES SCHOOLS AND AFTER SCHOOL PROGRAMS/DAY CAMPS FOR GRADES K-12. 7.THE QUANTITIES LISTED BELOW AND THE REMOVAL OF HYDROGEN STORAGE FROM THE SITE, WILL REMOVE THE DESIGNATION OF A “CRITICAL FACILITY', AS PER DEFINED BY CHAPTER 10 OF CITY CODE, FROM THE PROJECT. MATERIAL STORAGE RESTRICTIONS WILL BE REMOVED WITH THE APPROVAL OF THE LOMR. THE FOLLOWING OUTLINES THE HANDLING AND STORAGE PROCESSES OF HYDROGEN FOR RESEARCH PROCEDURES ANTICIPATED AT THE PROPOSED POWERHOUSE II FACILITY: ·HYDROGEN PRODUCED BY HYDROLYSIS OR SIMILAR METHOD WILL BE DISPOSED OF AS PRODUCED VIA VENTING OUTDOORS (AS PER ANY CODE REQUIREMENTS), BURNED IN OUTDOORS IN A NON-VISIBLE FLARE, CONSUMED BY FUEL CELL OR SIMILAR DEVICE. ·ONSITE STORAGE OF HYDROGEN WILL REMAIN AT OR BELOW QUANTITIES REGULATED BY INTERNATIONAL FIRE SAFETY CODE OR “HOUSEHOLD LEVELS” ·HYDROGEN FUELED VEHICLES, SUCH AS AUTOMOBILES, LIGHT AND MEDIUM DUTY TRUCKS, AND TRANSIT BUSES WILL BE TESTED ONSITE AND ADHERE TO ALL FIRE SAFETY CODES AND DOT REGULATIONS REGARDING HYDROGEN FUELED VEHICLES. NO VEHICLES WILL BE STORED OUTSIDE OVERNIGHT PER THE FLOATABLE MATERIALS REQUIREMENTS IN CHAPTER 10 OF CITY CODE. ·H2 STORAGE TANKS WILL REMAIN AT POWERHOUSE I UNTIL APPROVAL OF THE LOMR. FLAMMABLE MATERIALS: ·ACETYLENE : 1 COMMERCIAL CYLINDER AT 300 OR LESS STD. CU. FT. VOLUME. ·OXYGEN : 1 COMMERCIAL CYLINDER AT 300 OR LESS STD. CU. FT. VOLUME. NON-REACTIVE GASES: ·COMPRESSED AIR : 500 GAL. TANK ·COMPRESSED NITROGEN : 2000 L. CRYOGENIC TANK, LIQUID ·COMPRESSED ARGON : 2000 L. CRYOGENIC TANK, LIQUID ·COMPRESSED HELIUM : <20 - 300 STD. CU FT, STEEL CYLINDERS ·COMPRESSED ARGON : <20 - 300 STD. CU FT, STEEL CYLINDERS ·COMPRESSED CO2 : <20 - 300 STD. CU FT, STEEL CYLINDERS 8.THE PROPOSED POWERHOUSE II BUILDING IS PROJECTED TO HOUSE SEVERAL TYPES OF ORGANIZATIONS: RETAIL, PRIVATE COMPANIES WORKING IN ENERGY INDUSTRY, AND COLORADO STATE UNIVERSITY (CSU) FUNCTIONS RELATING TO SPONSORED RESEARCH. THE CSU SPACE WILL BE ASSIGNED TO RESEARCHERS TO CONDUCT SPONSORED RESEARCH FOR INDUSTRY AND GOVERNMENT (LOCAL, CITY, STATE AND FEDERAL) SPONSORS. THESE SPACES WILL NOT BE USED FOR TRADITIONAL EDUCATIONAL FUNCTIONS SUCH AS CLASSROOM INSTRUCTION OR LABORATORY INSTRUCTION. WHILE UNIVERSITY EMPLOYEES (RESEARCHERS, STAFF, AND STUDENT EMPLOYEES) WILL BE USING THE SPACE THEY WILL NOT BE ENGAGED IN INSTRUCTIONAL ACTIVITIES. 9.GOVERNMENT SERVICES FACILITIES INCLUDE ESSENTIAL STRUCTURES SUCH AS DORMITORIES, OFFICES, CLASSROOMS, AND LABORATORIES FOR PUBLIC HIGHER EDUCATION FACILITIES. POWERHOUSE II WILL NOT BE USED FOR DORMITORY HOUSING. NOR WILL IT HAVE INSTRUCTIONAL CLASSROOMS AND THE LABORATORY AND OFFICE SPACES WILL BE USED SOLELY FOR SPONSORED RESEARCH ACTIVITIES. GIVEN THIS DEFINITION AND PURPOSES, POWERHOUSE II SHOULD NOT BE CLASSIFIED AS A GOVERNMENT SERVICES FACILITY PER CHAPTER 10 OF CITY CODE AND THE RESTRICTIONS ASSOCIATED WITH THIS DESIGNATION. 10.ALL ITEMS REQUIRING FLOOD PROTECTION (TRANSFORMERS, YARDS, EV CHARGING STATIONS, SOLAR PANEL COMPONENTS, MECHANICAL EQUIPMENT, ETC.) MUST BE ELEVATED OR FLOODPROOFED AS REQUIRED BY CHAPTER 10 OF CITY OF FORT COLLINS MUNICIPAL CODE A MINIMUM OF 24" ABOVE BASE FLOOD ELEVATION (ALSO KNOWN AS REGULATORY FLOOD PROTECTION ELEVATION) OF 4966.61 NAVD 88 DR1 DRAINAGE EXHIBITDEVELOPED36 NORTH SWALE SECTIONS 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 NOTES: A LEGEND: NATURAL HABITAT BUFFER ZONE (NHBZ) PROPOSED POND WATER SURFACE ELEVATION 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 DEVELOPED DRAINAGE SUMMARY Design Point Basin ID Total Area (acres) C2 C100 2-Yr Tc (min) 100-Yr Tc (min) Q2 (cfs) Q100 (cfs) Historic Basins: Imp. Areas lot 2 & 3 0.70 0.95 1.00 5.71 5.00 1.84 6.99 Perv. Areas lot 2 & 3 0.46 0.41 0.51 12.48 12.48 0.39 1.68 Imp. Areas lot 4 0.62 0.95 1.00 5.00 5.00 1.67 6.12 Perv. Areas lot 4 3.20 0.49 0.61 11.62 9.57 3.27 15.40 Developed Basins: 1a 1a 0.05 0.95 1.00 5.00 5.00 0.13 0.46 1b 1b 0.08 0.95 1.00 5.00 5.00 0.22 0.81 1c 1c 0.48 0.95 1.00 5.00 5.00 1.31 4.80 1d 1d 1.94 0.58 0.72 11.75 10.91 2.36 10.67 2 2 0.47 0.90 1.00 5.00 5.00 1.20 4.63 3a 3a 0.01 0.95 1.00 5.00 5.00 0.02 0.06 3b 3b 0.39 0.90 1.00 5.00 5.00 1.01 3.92 3c 3c 0.05 0.87 1.00 5.00 5.00 0.12 0.49 4 4 0.29 0.53 0.67 5.00 5.00 0.44 1.94 6 6 0.36 0.20 0.25 7.66 7.34 0.18 0.79 DEVELOPED DRAINAGE SUMMARY Design Point Basin ID Total Area (acres) C2 C100 2-Yr Tc (min) 100-Yr Tc (min) Q2 (cfs) Q100 (cfs) Basins Not Detain 5 5 0.16 0.53 0.66 5.00 5.00 0.24 1.05 7 7 0.10 0.64 0.80 5.00 5.00 0.19 0.81 8 8 0.12 0.45 0.56 5.00 5.00 0.15 0.67 9 9 0.14 0.20 0.25 7.21 6.82 0.07 0.31 10 10 0.03 0.20 0.25 5.00 5.00 0.02 0.07 11 11 0.05 0.20 0.25 5.00 5.00 0.03 0.13 12 12 0.14 0.60 0.74 5.00 5.00 0.23 1.01 co1 Co1 0.43 0.74 0.92 5.00 5.00 0.91 3.98 w8 W8 Information taken from "Drainage, Water Quality and Erosion Control Report for Poudre River Whitewater Park"1.50 6.90 w10 W10 Information taken from "Drainage, Water Quality and Erosion Control Report for Poudre River Whitewater Park"2.80 13.20 w11 W11 Information taken from "Drainage, Water Quality and Erosion Control Report for Poudre River Whitewater Park"1.80 8.10 Combined Basins 1a, 1b, 1c, 1d (North Rain Garden)2.55 0.67 0.84 11.47 9.83 3.64 16.80 3a, 3b, 3c (South Rain Garden)0.45 0.89 1.00 5.00 5.00 1.14 4.47 2, 4, 6 to Extended Detention Basin WQ 1.11 0.58 0.73 5.18 5.00 1.84 8.04 1a to 1d, 2, 3a to 3c, 4 and 6 to Detention Pond 4.12 0.67 0.84 11.46 9.82 5.87 27.12 SWALE SUMMARY TABLE SWALE ID MIN D MIN TW S1 (n:1)S2 (n:1)Q 1 - 1 1.15 26.45 15.0 8.0 9.42 2 - 2 0.98 15.68 6.0 10.0 2.44 D STT VAULT F.O.F.O. D CONTROL IRR CONTROL IRR GAS XOHUOHUOHUD FE S/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE SFE SST STST STST ST F E SFE SFE SGAS / / / / / / / /D CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV VAULT CABLE CONTROL IRR CONTROL IRR CONTROL IRR CONTROL IRRFLOODWAY ZONE AE 930 72312351341 4964.34966.04967.64964.2 FFE=69.00 JEROME STREET LLC, 216 E OAK ST FORT COLLINS JEROME STREET STATION LLC, 742 N COLLEGE AVE LMC VENTURES LLC, 742 N COLLEGE AVE CITY OF FORT COLLINS 405 N COLLEGE AVE MORAK KAREN LLC 622 N COLLEGE AVE CITY OF FORT COLLINS, 740 N COLLEGE AVE EM GMTFTF 68.8968.85JEROME STREETCOLLEGE AVENUEVINE DRIVE 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) SheetPOWERHOUSE 2These 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 SETof 37 ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 FP1FLOODPLAIN EXHIBIT37 NORTH LEGEND: PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPOSED STORM INLET PROPOSED CONCRETE CROSS PAN (TYP.) PEDESTRIAN ACCESS RAMPS PROPERTY BOUNDARY CROSS-SECTION (CSU CLOMR) 2446 NOTES: 1.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION 2.THIS PROJECT IS LOCATED WITHIN A FEMA DESIGNATED 100-YEAR FLOODPLAIN FRINGE AND MUST COMPLY WITH CHAPTER 10 OF THE CITY CODE. 3.ALL ELEVATIONS DEPICTED IN PLAN VIEW AND BENCHMARKS LISTED HEREON ARE PER THE CITY OF FORT COLLINS VERTICAL CONTROL DATUM (NAVD 88). 4.ANY ITEMS LOCATED IN THE FLOODPLAIN ON THE POUDRE RIVER THAT CAN FLOAT (E.G., PICNIC TABLES, BIKE RACKS, ETC.) MUST BE ANCHORED. 5.A FLOODPLAIN USE PERMIT SHALL BE REQUIRED FOR EACH SITE CONSTRUCTION ELEMENT IN THE FLOODPLAIN, INCLUDING BUILDING. THE FLOODPLAIN USE PERMIT FOR THE BUILDING WILL BE APPROVED AT THE TIME OF BUILDING PERMIT APPLICATION. 6.A FLOODPLAIN USE PERMIT AND NO RISE CERTIFICATION IS REQUIRED PRIOR TO PERFORMING ANY WORK WITHIN THE FLOODPLAIN (I.E., CURB CUT REMOVAL, LANDSCAPING). 7.NO OVERNIGHT STORAGE OF MATERIALS OR EQUIPMENT SHALL BE ALLOWED IN THE FLOODPLAIN, WHETHER TEMPORARY (DURING CONSTRUCTION) OR PERMANENT. LANDSCAPING SHALL ALSO MEET THE REQUIREMENTS FOR NO RISE IN THE FLOODPLAIN. 8.REFER TO THE FINAL DRAINAGE REPORT, DATED MARCH 1, 2023 FOR ADDITIONAL INFORMATION. 9.A POST-CONSTRUCTION ELEVATION CERTIFICATE INCLUDING COMPONENTS LIKE TRANSFORMER, YARDS, EV CHARGING STATIONS, SOLAR PANEL COMPONENTS, ELEVATOR, HVAC EQUIPMENT, EMERGENCY VEHICLE ACCESS GATE, OTHER ELECTRICAL AND MECHANICAL SYSTEMS, ETC. MUST BE APPROVED BEFORE A CERTIFICATE OF OCCUPANCY WILL BE ISSUED. 10.TRANSFORMER, YARDS, EV CHARGING STATIONS, SOLAR PANEL COMPONENTS, ELEVATOR, HVAC EQUIPMENT, EMERGENCY VEHICLE ACCESS GATE, OTHER ELECTRICAL AND MECHANICAL SYSTEMS ARE TO BE PLACED AT OR ABOVE THE REGULATORY FLOOD PROTECTION ELEVATION. 11.FURNITURE OR SITE COMPONENTS WILL BE SECURELY ANCHORED TO GRADE WITH A SYSTEM TO BE 4" LAGS BOLTS EPOXIED INTO GROUND BASE CONCRETE OR STONE WITH STRAPS AND/OR CHAINS SECURED TO ELEMENTS TO PREVENT FLOTATION. ANCHORING DETAILS WILL BE SUPPLIED AT THE TIME OF THE FLOODPLAIN USE PERMIT. 12.ALL ELEVATORS INSTALLED BELOW THE RFPE IN THE PROJECT WILL COMPLY WITH FEMA NFIP TECHNICAL BULLETIN 4 JUNE, 2019 AND THE 2021 IBC. 13.HORIZONTAL CONTROL: CITY OF FORT COLLINS GROUND MASTER CONTROL. 14.CRITICAL FACILITIES ARE PROHIBITED IN THE FLOODPLAIN, INCLUDING HAZARDOUS MATERIAL, GOVERNMENT SERVICES, ESSENTIAL SERVICES AND AT-RISK POPULATION CRITICAL FACILITIES. THIS INCLUDES SCHOOLS AND AFTER SCHOOL PROGRAMS/DAY CAMPS FOR GRADES K-12. 15.AN EMERGENCY RESPONSE AND PREPAREDNESS PLAN (ERPP) WILL BE REQUIRED BY THE CITY OF FORT COLLINS PRIOR TO A FLOODPLAIN OR BUILDING PERMIT BEING ISSUED. 16.OUTDOOR CLASSROOM AS AN INFORMAL OUTDOOR GATHERING SPACE TO BE USED FOR SITE TOURS AND OUTDOOR LEARNING. THESE SPACES WILL BE CONSTRUCTED USING LARGE BOULDERS AND CRUSHED-FINE SURFACING. 17.THE QUANTITIES LISTED BELOW AND THE REMOVAL OF HYDROGEN STORAGE FROM THE SITE, WILL REMOVE THE DESIGNATION OF A “CRITICAL FACILITY', AS PER DEFINED BY CHAPTER 10 OF CITY CODE, FROM THE PROJECT. MATERIAL STORAGE RESTRICTIONS WILL BE REMOVED WITH THE APPROVAL OF THE LOMR. THE FOLLOWING OUTLINES THE HANDLING AND STORAGE PROCESSES OF HYDROGEN FOR RESEARCH PROCEDURES ANTICIPATED AT THE PROPOSED POWERHOUSE II FACILITY: ·HYDROGEN PRODUCED BY HYDROLYSIS OR SIMILAR METHOD WILL BE DISPOSED OF AS PRODUCED VIA VENTING OUTDOORS (AS PER ANY CODE REQUIREMENTS), BURNED IN OUTDOORS IN A NON-VISIBLE FLARE, CONSUMED BY FUEL CELL OR SIMILAR DEVICE. ·ONSITE STORAGE OF HYDROGEN WILL REMAIN AT OR BELOW QUANTITIES REGULATED BY INTERNATIONAL FIRE SAFETY CODE OR “HOUSEHOLD LEVELS” ·HYDROGEN FUELED VEHICLES, SUCH AS AUTOMOBILES, LIGHT AND MEDIUM DUTY TRUCKS, AND TRANSIT BUSES WILL BE TESTED ONSITE AND ADHERE TO ALL FIRE SAFETY CODES AND DOT REGULATIONS REGARDING HYDROGEN FUELED VEHICLES. NO VEHICLES WILL BE STORED OUTSIDE OVERNIGHT PER THE FLOATABLE MATERIALS REQUIREMENTS IN CHAPTER 10 OF CITY CODE. ·H2 STORAGE TANKS WILL REMAIN AT POWERHOUSE I UNTIL APPROVAL OF THE LOMR. FLAMMABLE MATERIALS: ·ACETYLENE : 1 COMMERCIAL CYLINDER AT 300 OR LESS STD. CU. FT. VOLUME. ·OXYGEN : 1 COMMERCIAL CYLINDER AT 300 OR LESS STD. CU. FT. VOLUME. NON-REACTIVE GASES: ·COMPRESSED AIR : 500 GAL. TANK ·COMPRESSED NITROGEN : 2000 L. CRYOGENIC TANK, LIQUID ·COMPRESSED ARGON : 2000 L. CRYOGENIC TANK, LIQUID ·COMPRESSED HELIUM : <20 - 300 STD. CU FT, STEEL CYLINDERS ·COMPRESSED ARGON : <20 - 300 STD. CU FT, STEEL CYLINDERS ·COMPRESSED CO2 : <20 - 300 STD. CU FT, STEEL CYLINDERS 18.THE PROPOSED POWERHOUSE II BUILDING IS PROJECTED TO HOUSE SEVERAL TYPES OF ORGANIZATIONS: RETAIL, PRIVATE COMPANIES WORKING IN ENERGY INDUSTRY, AND COLORADO STATE UNIVERSITY (CSU) FUNCTIONS RELATING TO SPONSORED RESEARCH. THE CSU SPACE WILL BE ASSIGNED TO RESEARCHERS TO CONDUCT SPONSORED RESEARCH FOR INDUSTRY AND GOVERNMENT (LOCAL, CITY, STATE AND FEDERAL) SPONSORS. THESE SPACES WILL NOT BE USED FOR TRADITIONAL EDUCATIONAL FUNCTIONS SUCH AS CLASSROOM INSTRUCTION OR LABORATORY INSTRUCTION. WHILE UNIVERSITY EMPLOYEES (RESEARCHERS, STAFF, AND STUDENT EMPLOYEES) WILL BE USING THE SPACE THEY WILL NOT BE ENGAGED IN INSTRUCTIONAL ACTIVITIES. GOVERNMENT SERVICES FACILITIES INCLUDE ESSENTIAL STRUCTURES SUCH AS DORMITORIES, OFFICES, CLASSROOMS, AND LABORATORIES FOR PUBLIC HIGHER EDUCATION FACILITIES. POWERHOUSE II WILL NOT BE USED FOR DORMITORY HOUSING. NOR WILL IT HAVE INSTRUCTIONAL CLASSROOMS AND THE LABORATORY AND OFFICE SPACES WILL BE USED SOLELY FOR SPONSORED RESEARCH ACTIVITIES. GIVEN THIS DEFINITION AND PURPOSES, POWERHOUSE II SHOULD NOT BE CLASSIFIED AS A GOVERNMENT SERVICES FACILITY PER CHAPTER 10 OF CITY CODE AND THE RESTRICTIONS ASSOCIATED WITH THIS DESIGNATION. BENCHMARKS: 5000ELEVATION NGVD 88 100-YR FLOODPLAIN - (PER CSU CLOMR) PROJECT DATUM: NAVD88 CITY OF FORT COLLINS BENCHMARK 1-00 ON A CATCH BASIN AT THE SOUTHEAST CORNER OF VINE DR. AND COLLEGE AVE. ELEV.=4968.74 CITY OF FORT COLLINS BENCHMARK 3-13 APPROX.40 FT SOUTH OF THE LINDEN ST. BRIDGE OVER THE POUDRE RIVER, ON THE WEST SIDE OF LINDEN ST. , ON A STORM INLET. ELEV.=4962.27 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED = NAVD88 - 3.18' BASIS OF BEARINGS THE BASIS OF BEARINGS IS THE WEST LINE LINE OF THE SOUTHWEST QUARTER OF SECTION 1-7-69 AS BEARING SOUTH 00° 38' 34" WEST (ASSUMED BEARING) AND MONUMENTED AS SHOWN ON PLAT. 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 MINIMUM FINISHED FLOOR ELEVATION (RFPE) ELEVATION = C BASE FLOOD ELEVATION (BFE) = A MINIMUM MECH./ELEC. EQUIPMENT ELEVATION = B (RFPE) BASE FLOOD ELEVATION (BFE) = A MECH. / ELEC. EQUIPMENT FLOOD ELEVATION DETAIL NTS SLAB-ON-GRADE BUILDING SUMMARY ELEV. DESIGNATION PROJECT ELEV. (NAVD 88) A 4966.44 FT B 4968.44 FT C 4968.44 FT FINISHED FLOOR ELEVATION 4969.00 FT FIELD SURVEY BY: NORTHERN ENGINEERING DATED: OCTOBER 25, 2019