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HomeMy WebLinkAboutPOWERHOUSE 2 - PDP220006 - 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 16 CS1 COVER STEET1 JUNE 2022 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 OVERALL UTILITY PLAN SANITARY SHEETS 7 SS1 OFFSITE SANITARY PLAN & PROFILE STORM SHEETS 8 ST1 STORM OUT FALL PLAN & PROFILE GRADING SHEETS 9 OG1 OVERALL GRADING PLAN 10 G1 GRADING PLAN 11 G2 GRADING PLAN DRAINAGE SHEETS 12 EC1 EROSION CONTROL PLAN 13 EC2 EROSION CONTROL DETAILS 15 DR1 DRAINAGE EXHIBIT 16 FP1 FLOODPLAIN EXHIBIT PRELIMINARY 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 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.--------CenturyLink-------------------------------Shelly Bergstorm (720) 501-5803 WATER------------City of Fort Collins Utilities-----------Heidi Hansen (970) 221-6854 WASTEWATER--City of Fort Collins Utilities-----------Heidi Hansen (970) 221-6854 STORMWATER-City of Fort Collins Utilities-----------Heidi Hansen (970) 221-6854 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: CERTIFICATION STATEMENT: 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 99' ROW (min.) 52' Roadway 7' Pkwy. 6' (min.) 9.5' 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.) 9.5' Esmt. Util. 15' 8' Parallel Parking 2 LANE ARTERIAL (EAST VINE DRIVE) 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 16 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 Preliminary Drainage Report, dated June 29, 2022 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 Preliminary Drainage Report, dated June 29, 2022 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 16 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 SS SSSSSSSSSSSSSSSSSSSSS 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 C S VAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC ELEC ELEC ELEC M ELEC VAULT ELECHYD T 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 STFESFE S FE SST ST ST ST ST XXVAULT ELEC GASSSSS / / / / / / / /S D 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 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 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.) EXISTING FIRE HYDRANT 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. 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. -ABANDON & FLASH FILL EXISTING STORM LINE THROUGH LAKE CANAL EASEMENT. -BEGIN REMOVE 12" SEWER LINE SOUTH OF LAKE CANAL EASEMENT. REMOVE UNDERGROUND ELECTRIC UTILITY REMOVE & RE-USE EXISTING STREET LIGHT REMOVE APPROXIMATELY 75' OF EXISTING CURB & GUTTER 100 YR FLOODPLAIN (CURRENT EFFECTIVE) EXISTING 10' UTILITY EASEMENT EXISTING 10' UTILITY EASEMENT 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 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 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) EX-INLET BOX w/SUMP FL ELEV. = 4959.10 INV.OUT = 4956.88 (S) 18" RCP 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 CUTEXISTING 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 REMOVE EXISTING LIGHT END REMOVAL OF 12" SEWER LINE. CAP REMAINING LINE FOR PROPOSED SANITARY SERVICE TIE IN EX - 18" FES FL ELEV. = 4956.65EX - 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 SIGN REMOVE & 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) EXISTING 12" VCP SANITARY SEWER 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 16 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 T VAULT F.O. VAULT F.O.F.O. CONTROL IRR CONTROL IRR GAS XOHUOHU/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /GAS / / / / / / / /11 1 1 1 1 1 1 2 2 2 22 22 3 3 3 4 4 6' SIDEWALK6' SIDEWALK 17' 24' 17' 9' 17' 9' 9' 24' FL-FL 24' 17'9' PROPOSED CURB RAMP 10' CITY TRAIL 10' CITY TRAIL PROPOSED CURB RAMP PROPOSED CURB RAMP PROPOSED CURB RAMP PROPOSED 8' CONCRETE PAN 9'17' 17'9' 17' 9' 9' 17' PROPOSED CURB RAMP 24'5' ADA RAMP 5' ADA RAMP 5' ADA RAMP 5' ADA RAMP PROPOSED STAIRS 11.75' SIDEWALK25.1' SIDEWALK11.69' SIDEWALK6' SIDEWALKEAST VINE DRIVENORTH COLLEGE AVENUEEXISTING 30' GAS LINE EASEMENT PROPERTY BOUNDARY 100 YR FLOODPLAIN (CURRENT EFFECTIVE) 15' UTILITY EASEMENT EXISTING 30' UTILITY & DRAINAGE EASEMENT PROPOSED 30' LAKE CANAL EASEMENT UTILITY YARD EXISTING TREE (TYP.) LAKE C A N A L 17'9' 24' PROPOSED 10' CONCRETE PAN6' SIDEWALKPROPOSED BUILDING 9'17' 9' 17' 9' 17' 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 PROPOSED 18" VERTICAL CURB & GUTTER (TYP.) CITY OF FORT COLLINS, 740 N COLLEGE AVE PROPOSED 8' CONCRETE PAN PROPOSED BUS STOP 30' CANAL EASEMENT PROPOSED 18" OUTFALL CURB & GUTTER (TYP.) PROPOSED 18" OUTFALL CURB & GUTTER (TYP.) PROPOSED 18" OUTFALL CURB & GUTTER 15' UTILITY EASEMENT 8' 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 FLUSH CURB PROPOSED CURB CUT FLUSH CURB PROPOSED BIKE RACKS (TYP.) 23' CONNECT TO EXISTING 8' SIDEWALK 8' SIDEWALK500 YR FLOODPLAIN (CURRENT EFFECTIVE) PROPOSED ROW 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) PROPOSED CURB RAMP 15' UTILITY EASEMENT6' PED ACCESS EASEMENT 6' PED ACCESS EASEMENT PEDESTRIAN ACCESS EASEMENT (WIDTH VARIES) PROPOSED CONCRETE FOREBAY 6' PED ACCESS EASEMENT 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 APPROXIMATELY 73' OF ROLL OVER CURB & GUTTER EMERGENCY ACCESSES GATE PROPOSED DETENTION POND 8'23' 4 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 16 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. PROPOSED VERTICAL CURB & GUTTER PROPERTY BOUNDARY EXISTING LOT LINE ASPHALT PAVING PROPOSED OUTFALL VERTICAL CURB & GUTTER LEGEND: CONCRETE PAVING GRAVEL PARKING SITE SIGN LEGEND 1LANE FIRE NO PARKING 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 S D S S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SSSSSSSSSSSSSSSSSSSSS VAULT ELEC GGGSSSSSSSS SS SS SS SS SS SS SS SS SS SS SSSSSSSSSSVAULT ELEC VAULT ELEC VAULT ELEC VAULT ELECHYD ELEC HY DT VAULT F.O. 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 WSSSSS SSSSSSSSSSOHUOHUD FE SGGGG G E E E E E/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE SFE SST STST STST ST VAULT ELEC GASSSSS / / / / / / / /S D TFTF G UGEUGE UGE UGE UD UD UD UD UD UD UD UD UD S F W IR EXISTING 30' GAS LINE EASEMENT EXISTING 30' UTILITY & DRAINAGE EASEMENT PROPOSED 30' LAKE CANAL EASEMENT 24' EMERGENCY ACCESS 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 PROPOSED POND OUT FALL PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED BUILDING CONNECT TO EXISTING STORM INLETNORTH COLLEGE AVENUEJEROME STREETPROPOSED 6" FIRE CONNECTION PROPOSED 3" WATER SERVICE AND METER PIT PROPOSED FES (TYP.) PROPOSED 10" SANITARY LINE LAKE C A N A L 15' UTILITY EASEMENT AREA INLET (TYP.) 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 PROPOSED POND OUTLET STRUCTURE AREA INLET CITY OF FORT COLLINS, 740 N COLLEGE AVE EXISTING 6" WATEREXISTING ELCO WATER MAIN PROPOSED BUS STOP EXISTING 21" SANITARY SEWER EXISTING 21" SANITARY SEWER EXISTING 8" WATER EXISTING FIRE HYDRANT PROPOSED 10' TRAIL EXISTING 8" WATER EXISTING 21" SANITARY SEWER EXISTING SANITARY SERVICE EXISTING 10" SANITARY SEWER EXISTING 18" STORM EXISTING 24" STORM EAST VINE DRIVE PROPOSED RAIN GARDEN PROPOSED RAIN GARDEN PROPOSED RAIN GARDEN TYPE R INLET PROPOSED OUTDOOR LANDSCAPED AMPHITHEATER PROPOSED AREA INLET PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED RAIN GARDEN PROPOSED SANITARY MANHOLE EXISTING 12" SANITARY MAIN TO CONVERT TO SEWER SERVICE WITH THIS DEVELOPMENT CONNECT TO EXISTING 6" CAST IRON 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 RIPRAP PROPOSED RIPRAP PROPOSED CURB CUT & RIPRAP RUNDOWN PROPOSED CONCRETE FOREBAY PROPOSED FH ASSEMBLY PROPOSED 1" IRRIGATION TAP PROPOSED 1" IRRIGATION METER PROPOSED ELECTRICAL TRANSFORMER 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 EXISTING 12" VCP SANITARY SEWER 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 16 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. 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 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 SS SOHUOHU FE SE E E E/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /SSSSEX SSMH A1 STA 12+06.07 N: 134751.03 E: 195091.73 206.07 L F 1 0 " P V C @ 0 . 5 4 % EX SSMH A STA 10+00.00 N: 134704.63 E: 195292.51 EXISTING 30' UTILITY & DRAINAGE EASEMENT PROPOSED 30 LAKE CANAL 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" 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) 4945 4950 4955 4960 4965 4970 4975 4980 4985 4945 4950 4955 4960 4965 4970 4975 4980 4985 9+5010+0011+0012+0012+50 EX SSMH ASTA 10+00.00RIM 4964.5±INV. IN 4957.66 (W)INV. IN 4957.66 (N)INV. OUT 4957.48 (E)206.07 LF 10" PVC @ 0.54%EX SSMH A1STA 12+06.07RIM 4964.0±INV. IN 4958.97 (N)INV. OUT 4958.77 (E)EXISTING GROUND 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 16 SS1 PLAN & PROFILESANITARY LINE A7 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 PROFILE SCALE: SANITARY LINE A 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 DSSSSSSSSSSWWWWWEEEEEFOFOFOFOFOTTTTTTTTTWWWWWFOFOFOFOFOGGGGGGX X EWWSWO FES OF (15 in) STA 10+00.00 N: 134263.57 E: 195581.67 93.97 LF 15" PVC @ 0.23% INLET OF1 STA 10+93.97 N: 134357.33 E: 195575.37 37.81 LF 15" PVC @ 0.23% POND OUTLET STRUCTURE STA 11+31.78 N: 134395.14 E: 195575.84 EX-INLET BOX w/SUMP FL ELEV. = 4959.10 INV.OUT = 4956.88 (S) 18" RCP EX - 18" FES FL ELEV. = 4956.65 EX - 18" FES FL ELEV. = 4956.64EAST VINE DRIVE4945 4950 4955 4960 4965 4970 4975 4945 4950 4955 4960 4965 4970 4975 9+5010+0011+0012+00 INLET OF1STA 10+93.97FL. EL 4959.2±INV. IN 4956.86 (N)INV. OUT 4956.86 (S)POND OUTLET STRUCTURESTA 11+31.78INV. 4956.95 (S)93.97 LF 15" PVC C900 @ 0.23% 37.81 LF 15" PVC C900 @ 0.23%EXISTING GROUND PROPOSED GROUND FES OF (15 in)STA 10+00.00INV. 4956.65 (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 16 ST1 PLAN & PROFILESTORM OUT FALL8 NORTH ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 PROFILE SCALE: STORM OUT FALL 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.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 KEYMAP T GAS ST1 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 STT D CONTROL IRR CONTROL IRR GAS XOHUOHUD FE S/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE SFE SFE SST STST STST ST GAS / / / / / / / /D TFTF 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 CITY OF FORT COLLINS, 740 N COLLEGE AVE G UD UD UD UD UD UD UD UD UD S EXISTING 30' GAS LINE EASEMENT EXISTING 30' UTILITY & DRAINAGE EASEMENT LAKE CANAL EASEMENT 15' UTILITY EASEMENT LAKE CANAL EASEMENT DETENTION POND PROPOSED RAIN GARDEN PROPOSED RAIN GARDEN PROPOSED POND OUT FALL PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPERTY BOUNDARY PROPOSED RAIN GARDEN PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED RAIN GARDEN 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 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 16 OG1 OVERALL GRADING PLAN9 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. 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 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 T D CONTROL IRR CONTROL IRR D FE S TFTF UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD IR 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 RAIN GARDEN PROPOSED RAIN GARDEN PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED 10' CONCRETE PAN AREA INLET (TYP.) PROPOSED STORM LINE PROPOSED RAIN GARDEN PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED RAIN GARDEN 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=4969.0068.8268.8268.8268.8267.6064.0863.7263.7663.5068.73 68. 8 968.9869.020.9%1.8%0.5%1.5%1.5%0.5%0.5%0.5%66.0066.0966.8368.372.1% 3.3%2.6%2.6%2.6%3.3%4.0% 4.5%3.5%5.4%3.1%3.7%5.7%1.3% 2.0% 1.5% 2. 3 % 2.4 % 1 .6%2.1%2.1%2.1%2.1%62.3062.5262.3162.2862.0762.1962.0961.3761.6461.8362.1362.1562.2362.3162.3962.3562.6062.7162.8663.2363.2263.1563.1863.2363.2163.3762.8662.84 62.5162.5962.6461.0361.0661.7261.8160.6460.7561.2861.1958.1261.3561.5461.80 61.5160.5860.5060.7160.9462.1360.48 60.4966.8165.11 64.74 64.18 63.99 63.01 62.56 62.16 61.79 61.40 61.61 61.08 61.29 60.64 60.54 60.86 60.4867. 3 0 6 7 . 4 2 67.3867.5467. 5 0 66.9666.6066.8066.5066. 7 7 66.1866.3467.2467.2667.4167.42 67.41 67.586 7 . 4 667.2867.4067.3867.4967.4467.32 67.6968.1767.8168.05 68.24 (68 . 3 8 )(68.43)62.8362.92 63. 0 2 63.2862.7763.0562.6562.8962.7862.9061.8662.2361. 9 7 62.0261.8161.8061.8462.016 7 . 0 6 62.69 62.6562.2162.5861.3961.2561.1361.00NATURAL HABITAT BUFFER ZONE 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 16 G1 GRADING PLAN10 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. 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 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 ST GAS / / / / / / / // / / / / / / // / / / / / / / UD UD UD UD UD UD PROPOSED POND OUTLET STRUCTURE EXISTING 30' GAS LINE EASEMENT PROPOSED POND OUTFALL PROPOSED STORM LINE PROPOSED FES (TYP.) PROPOSED 8' CONCRETE PAN AREA INLET TYPE R INLET PROPOSED AREA INLET PROPOSED RAIN GARDEN 100 YR FLOOD PLAIN (CURRENT EFFECTIVE) 500 YR FLOOD PLAIN (CURRENT EFFECTIVE) PROPOSED 30' LAKE CANAL EASEMENT 15' CITY TRAIL & UTILITY EASEMENT 15' UTILITY EASEMENT 24' EMERGENCY ACCESS EASEMENT 24' EMERGENCY ACCESS EASEMENT 62.0662.4062.4462.0962.1262.4662.2062.482.0%2.0%1.6%1.6%1.7%1.8%1.9%1.9%2.8% 2.8%3.8%3.0%2.2% 2.2%2.2% 1.5%2.4%1.8%1.9%1.7%2.0%1.7%2.0%2.2%2.0%1.6%2. 3 %2.1%2.0%1.9%62.1662.3062.5262.3162.2862.0762.1962.0962.0161.986 1 . 9 4 61.9361.90 61.6761.6261.6361.6961.55 61.566 1 . 6 0 61.89 62.0361.7962.1562.23 62.4962. 3 9 62.4862.1962.2062.2462.3362.4262.4062.7862.7662.8262.8162.8563.0661.3761.34 6 1 . 6 1 61.64 61.6961.6860.8061.126 1 . 1 8 61.1761.08 60.7661.1161.4061.5261.9962.9262.7362.7662.9262.03 62.4463.4563.1662.9762.6862.6662.1962.4261.1660.6460.7561.2861.1958.1256.9557.5860.2061.3561.5461.80 61.5160.5860.5059.8660.21 60.09 59.4959.6359.7259.2460.2759.6460. 3 1 60.5561. 0 6 61. 3 6 6 1 . 7 2 61.21 60. 8 460.6460.5660.20 60.1160.19 60.28 63.0262.8763.4263.2658.0760.4860.9361.0161.0461. 0 6 60.9360.9660.9360.87 60.06 60.18(62.97)(63.49)(62.68)(61.71)(60.63)(60.69)(60.41)60.1760.1560.190.5% NATURAL HABITAT BUFFER ZONE 100-YR WSEL = 4959.52' POND OVER FLOW 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 16 G2 GRADING PLAN11 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. 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 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 G UGEUGE UGE UGE UD UD UD UD UD UD UD UD UD S D VAULT ELEC GGGVAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC ELEC T VAULT F.O. VAULT F.O.F.O. D CONTROL IRR CONTROL IRR GAS ELEC BRKR T SGGGGGGGG GGGGGGGGGGGGGGGXOHUOHUD FE SGGGG G/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE SFE SST STST STST ST VAULT ELEC GAS / / / / / / / /D TFTFSF SFSFSFSFSFSF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SFSFSFSF SF SF SF SF S F SF SF SF SF SF SF SF SF SF SF SF SFSF SF 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 NORTH ( IN FEET ) 0 1 INCH = 40 FEET 40 40 80 120 PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER 100-YR FLOODPLAIN - EFFECTIVE BENCHMARK/BASIS OF BEARING: SILT FENCE ROCK SOCK RIPRAP 1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS. 2.SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 3.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 4.REFER TO THE PRELIMINARY 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: WATTLE DIKE CONCRETE WASH AREA BALE OUTLET PROTECTION LEGEND: INLET PROTECTION VEHICLE TRACKING CONTROL PAD SF 500-YR FLOODPLAIN - EFFECTIVE 100-YR FLOODPLAIN - WHITEWATER PARK UPDATE 500-YR FLOODPLAIN - WHITEWATER PARK UPDATE APPROXIMATE 100-YR FLOODPLAIN - JEROME ST. ELEV.FLOODPLAIN CROSS SECTION (WHITEWATER PARK UPDATE - ANDERSON) 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 16 EC1EROSION CONTROL PLAN12 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. 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 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 16 EC2EROSION CONTROL DETAILS13 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 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 16 EC3EROSION CONTROL DETAILS13 001 002 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 PLANTED RIPRAP INSTALLATION RP D VAULT CABLE D D D STT VAULT F.O. VAULT F.O.F.O. D CONTROL IRR CONTROL IRR GAS XXOHUOHUOHUD F E SLID MH / / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /F E SFE SFE SST ST ST GAS D TFTF G UGE UGE UD UD UD UD UD UD UD S 1 1 VINE DRIVECOLLEGE AVENUEJEROME 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 CITY OF FORT COLLINS, 740 N COLLEGE AVE FORT COLLINS 1 43 2 5 6 8 10 11 12 co1 w8 w10 w11 7 9 PROPERTY BOUNDARY PROPERTY BOUNDARYPROPOSED STORM LINE SOUTH RAIN GARDEN WQ1 - OUTLET STRUCTURE PROPOSED STORM LINE EXISTING STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM LINE PROPOSED STORM INLET (TYP.) PROPOSED STORM INLET (TYP.) SOUTH RAIN GARDEN NORTH RAIN GARDEN DETENTION POND 1 WQCV VOLUME = 0.03 AC-FT TOTAL VOLUME REQUIRED = 0.32 AC-FT MAXIMUM RELEASE RATE = 8.50 CFS OUTLET IN. EL. = 4957.00 WQCV WATER SURFACE EL. = 4957.74 100-YR. WATER SURFACE EL. = 4959.52 FREEBOARD = 0.48 FT TOP OF BERM EL. = 4960.00 EXISTING INLET 1 2.23 ac 2 0.74 ac 6 0.41 ac 3 0.72 ac W8 0.63 ac 12 0.14 ac 9 0.14 ac 11 0.05 ac Co1 0.42 ac 8 0.11 ac 10 0.03 ac 4 0.11 ac 5 0.14 ac 7 0.04 ac W10 1.50 ac W11 0.89 ac SOUTH RAIN GARDEN EXISTING STORM LINE EXISTING INLET 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 16 ( IN FEET ) 1 inch = ft. Feet05050 50 100 150 1.REFER TO THE PRELIMINARY DRAINAGE REPORT, DATED JUNE 29, 2022 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.AT_RISK POPULATIONS, ESSENTIAL SERVICES, HAZARDOUS MATERIALS, AND GOVERNMENT SERVICES CRITICAL FACILITIES ARE PROHIBITED IN THE 100_YEAR FLOODPLAIN. 7.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 DR1DRAINAGE EXHIBIT15 NORTH SWALE SECTIONS SWALE SUMMARY TABLE SWALE ID MIN D MIN TW S1 (n:1)S2 (n:1)Q 1 - 1 0.79 11.45 3.7 10.8 11.20 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: 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 5.71 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 11.62 3.27 15.40 Developed Basins: 1 (north rain garden)1 (North Rain Garden)2.23 0.63 0.78 7.19 7.19 3.52 17.37 2 2 0.74 0.74 0.93 6.61 6.61 1.42 6.80 3 (south rain garden)3 (South Rain Garden)0.72 0.90 1.00 5.13 5.13 1.84 7.16 4 4 0.11 0.92 1.00 5.00 5.00 0.29 1.08 6 6 0.41 0.20 0.25 7.70 7.70 0.20 0.90 Basins Not Detain 5 5 0.14 0.39 0.49 5.57 5.57 0.15 0.67 7 7 0.04 0.45 0.56 5.00 5.00 0.05 0.23 8 8 0.11 0.42 0.52 5.00 5.00 0.13 0.58 9 9 0.14 0.20 0.25 7.21 7.21 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 0.14 12 12 0.14 0.58 0.73 5.00 5.00 0.24 1.04 co1 Co1 0.43 0.70 0.87 5.00 5.00 0.86 3.76 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 2, 4, 6 to WQ1 1.26 0.58 0.72 5.21 5.21 2.08 9.07 1, 2, 3, 4 and 6 to DETENETION 4.21 0.66 0.82 5.00 5.00 7.90 34.45 TFTF D D STT VAULT F.O. VAULT F.O.F.O. D CONTROL IRR CONTROL IRR GAS XOHUOHUOHUD FE S/ / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / // / / / / / / /FE S FE SFE SST STST STST ST GAS / / / / / / / /D FLOODWAY ZONE AE 930 72312351341 4967 (NAVD88)4965 (NAVD88)4966 (NAVD88)4962 (NAVD88)4964.34966.04967.64964.2 JEROME 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) 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 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 16 ( IN FEET ) 1 inch = ft. Feet04040 40 80 120 FP1FLOODPLAIN EXHIBIT16 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 PRELIMINARY DRAINAGE REPORT, DATED JUNE 29, 2022 FOR ADDITIONAL INFORMATION. 9.A POST-CONSTRUCTION ELEVATION CERTIFICATE MUST BE APPROVED BEFORE A CERTIFICATE OF OCCUPANCY WILL BE ISSUED. 10.ALL HVAC EQUIPMENT IS TO BE PLACED AT OR ABOVE THE REGULATORY FLOOD PROTECTION ELEVATION. 11.FURNITURE OR SITE COMPONENTS NOT ELEVATED ABOVE THE FLOODPLAIN OR CONTAIN WITHIN A UTILITY WALL 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. 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, INCLUDING K-12 SCHOOLS AND K-12 DAY CAMPS, ARE PROHIBITED. 15.AN EMERGENCY RESPONSE AND PREPAREDNESS PLAN (ERPP) WILL BE REQUIRED PRIOR TO A FLOODPLAIN OR BUILDING PERMIT BEING ISSUED. 16.OUTDOOR CLASSROOM AS AN INFORMAL OUTDOOR GATHERING SPACE COULD BE USED FOR SITE TOURS AND OUTDOOR LEARNING. CONSTRUCTED USING LARGE BOULDERS AND CRUSHED-FINE SURFACING. BENCHMARKS: 5000ELEVATION NGVD 88 BASE FLOOD ELEVATION (CSU CLOMR) 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 ELEVATION = C BASE FLOOD ELEVATION (BFE) = A MINIMUM MECH./ELEC. EQUIPMENT ELEVATION = B BASE FLOOD ELEVATION (BFE) = A MECH. / ELEC. EQUIPMENT FLOOD ELEVATION DETAIL NTS SLAB-ON-GRADE BUILDING SUMMARY ELEV. DESIGNATION PROJECT ELEV. (NAVD 88) A 4966.61 FT B 4968.61 FT C 4968.61 FT REGULATORY FLOOD PROTECTION ELEVATION 4968.61 FT FIELD SURVEY BY: NORTHERN ENGINEERING DATED: OCTOBER 25, 2019