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Home My WebLink AboutSTANFORD SENIOR LIVING - PDP200022 - DOCUMENT MARKUPS - ROUND 2 - UTILITY PLANSHORSETOOTH ROAD STANFORD ROADS. COLLEGE DRIVELANDINGS DRIVEJOHN F. KENNEDY PKWY.STOVER ROADE. MO N R O E D R.S. LEMAY AVE.E. SWALLOW ROAD SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 07 DateCity Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner DECEMBER 2020 I HEREBY AFFIRM THAT THESE FINAL CONSTRUCTION PLANS WERE PREPARED UNDER MY DIRECT SUPERVISION, IN ACCORDANCE WITH ALL APPLICABLE CITY OF FORT COLLINS AND STATE OF COLORADO STANDARDS AND STATUTES, RESPECTIVELY; AND THAT I AM FULLY RESPONSIBLE FOR THE ACCURACY OF ALL DESIGN. REVISIONS, AND RECORD CONDITIONS THAT I HAVE NOTED ON THESE PLANS. THESE PLANS HAVE BEEN REVIEWED BY THE CITY OF FORT COLLINS FOR CONCEPT ONLY. THE REVIEW DOES NOT IMPLY RESPONSIBILITY BY THE REVIEWING DEPARTMENT, THE CITY OF FORT COLLINS ENGINEER, OR THE CITY OF FORT COLLINS FOR ACCURACY AND CORRECTNESS OF THE CALCULATIONS. FURTHERMORE, THE REVIEW DOES NOT IMPLY THAT QUANTITIES OF ITEMS ON THE PLANS ARE THE FINAL QUANTITIES REQUIRED. THE REVIEW SHALL NOT BE CONSTRUED FOR ANY REASON AS ACCEPTANCE OF FINANCIAL RESPONSIBILITY BY THE CITY OF FORT COLLINS FOR ADDITIONAL QUANTITIES OF ITEMS SHOWN THAT MAY BE REQUIRED DURING THE CONSTRUCTION PHASE. DISCLAIMER STATEMENT: CERTIFICATION STATEMENT: PROJECT LOCATION VICINITY MAP NORTH NORTHERN ENGINEERING SERVICES, INC NE PROJECT NO. 1530-002 DATE: NOVEMBER 3, 2020 ORIGINAL FIELD SURVEY BY: SHEET INDEX PRELIMINARY UTILITY PLANS FOR STANFORD SENIOR LIVING CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. before you dig.Call R A TRACT OF LAND LOCATED IN THE SOUTHWEST QUARTER SECTION 25, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH PRINCIPAL MERIDIAN, CITY OF FORT COLLINS, COUNTY OF LARIMER 01 CS1 COVER SHEET 02 CS2 GENERAL NOTES 03 EX1 EXISTING CONDITIONS AND DEMOLITION PLAN 04 U1 UTILITY PLAN 05 G1 GRADING PLAN 06 HC1 HORIZONTAL CONTROL PLAN 07 DR1 DRAINAGE EXHIBIT 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 NORTHERN ENGINEERING SERVICES, INC. STEPHANIE THOMAS, PE 301 NORTH HOWES STREET, SUITE 100 FORT COLLINS, CO 80524 (970) 221-4158 BUILDING ARCHITECT CIVIL ENGINEER OWNER/APPLICANT VFLA BOLIN EVANS 419 CANYON AVENUE, SUITE 200 FORT COLLINS, CO 80521 (970) 224-1191 UNITED PROPERTIES MATT OERMANN 1331 17TH STREET DENVER, CO 80202 (720) 898-5889 NORTHERN ENGINEERING SERVICES, INC. BOB TESSELY, PLS 301 NORTH HOWES STREET, SUITE 100 FORT COLLINS, CO 80524 (970) 221-4158 SURVEYOR RIPLEY DESIGN, INC STEPHANIE HANSEN, PLA 419 CANYON AVENUE, SUITE 200 FORT COLLINS, CO 80521 (970) 224-5828 LANDSCAPE ARCHITECT EARTH ENGINEERING COMPANY, INC. DAVID RICHER, PE 4396 GREENFIELD DRIVE WINDSOR, COLORADO 80550 (970) 545-3908 GEOTECHNICAL ENGINEER CONTACT INFORMATION PROJECT TEAM: CS1 COVER SHEET01 PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 7-13 NORTHWEST CORNER OF HORSETOOTH RD. AND STOVER ST., ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION: 5005.69 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-03 SOUTHWEST CORNER OF EAST HORSETOOTH ROAD AND LEMAY AVENUE AT THE NORTH ENTRANCE TO WARREN PARK, ON A SIGNAL POLE BASE. ELEVATION: 4988.82 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.19. BASIS OF BEARINGS THE BASIS OF BEARINGS IS THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 25-7-69 AS BEARING SOUTH 89°52'33" EAST PROJECT BENCHMARKS: GAS-----------------Xcel Energy-----------------------------Stephanie Rich (970) 225-7828 ELECTRIC--------City of Fort Collins Light & Power-- Rob Irish (970) 224-6167 CABLE-------------Xfinity--------------------------------------Don Kapperman (970) 567-0245 TELECOM.--------Centurylink-------------------------------Bill Johnson (970) 490-7501 WATER------------City of Fort Collins Utilities-----------Shane Boyle (970) 221-6339 WASTEWATER-City of Fort Collins Utilities-----------Shane Boyle (970) 221-6339 STORMWATER-City of Fort Collins Utilities-----------Shane Boyle (970) 221-6339 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 ** The underground utility locates are based upon the best available information at the time of locating. Contractor acknowledges that it is common for underground facility owner maps to have errors and omissions of data shown. Consequently, it is the Contractor's sole responsibility to field verify the location of all utilities prior to construction, and notify the Engineer of any discrepancies found. SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 07 DateCity Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. before you dig.Call R CS2 GENERAL NOTES02 A. GENERAL NOTES 1.All materials, workmanship, and construction of ppublic improvements shall meet or exceed the standards and specifications set forth in the Larimer County Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of Fort Collins. 2.All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise. 3.These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer. Use of these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement of any work shown in these plans. 4.The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as beneficiary of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort Collins Engineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors and omissions contained in these plans. 5.All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and specifications current at the date of approval of the plans by the City of Fort Collins Engineer. 6.The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer shall be responsible for unknown underground utilities. 7.The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these plans. 8.The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility crossings required. 9.If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction. 10.The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is accomplished in a timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption of any utility service as well as the utility companies. 11.No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be required prior to commencement of any work. 12.The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer should be constructed prior to installation of the water lines and dry utilities. 13.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility. 14.A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is discharged into a storm sewer, channel, irrigation ditch or any waters of the United States. 15.The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan. 16.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 17.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must be submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. 18.The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the City of Fort Collins failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development. 19.All recommendations of the Preliminary Drainage Report for Stanford Senior Living dated 12/23/2020 by Northern Engineering Services, Inc., 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's absence. However, the City of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals an improper installation. 24.The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the City of Fort Collins' default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the final report. 25.The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline at all intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter to the City of Fort Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the City of Fort Collins before installation of base course or asphalt will be allowed on the streets. 26.All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and marked so as to reduce the excavation necessary for building connections. 27.Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within these districts. 28.All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval. 29.Prior to the commencement of any construction, the contractor shall contact the City of Fort Collins Forester to schedule a site inspection for any tree removal requiring a permit. 30.The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating and Trenching. 31.The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The the City of Fort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all traffic control devices as may be required by the construction activities. 32.Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins Traffic Operations Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the traffic sign then the contractor will be charged for the labor, materials and equipment to reinstall the sign as needed. 33.The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development. 34.There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site construction activities on Sundays or holidays, unless there is prior written approval by Larimer County. 35.The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, or designated to be provided, installed, or constructed, unless specifically noted otherwise. 36.Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification, and annotate the dimension on the as-built record drawings. 37.The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a copy of any permits and extension agreements needed for the job. 38.If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the Developer shall contact the Designer and the City of Fort Collins Engineer immediately. 39.The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to the Larimer County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort Collins Engineer. 40.The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as well as the basis of bearings. The information shall be as follows: PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 7-13 NORTHWEST CORNER OF HORSETOOTH RD. AND STOVER ST., ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION: 5005.69 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-03 SOUTHWEST CORNER OF EAST HORSETOOTH ROAD AND LEMAY AVENUE AT THE NORTH ENTRANCE TO WARREN PARK, ON A SIGNAL POLE BASE. ELEVATION: 4988.82 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.19. BASIS OF BEARINGS THE BASIS OF BEARINGS IS THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 25-7-69 AS BEARING SOUTH 89°52'33" EAST 41.All stationing is based on centerline of roadways unless otherwise noted. 42.Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. 43.When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts are made. 44.Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the grades and condition as required by these plans. 45.Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections. 46.After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from the date of acceptance. 47.The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following private streets: N/A 48.Approved Variances are listed as follows: N/A CONSTRUCTION NOTES A. Grading and Erosion Control Notes 1.The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site. 2.There shall be no earth-disturbing activity outside the limits designated on the accepted plans. 3.All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction plans, and erosion control report. 4.At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown herein. 5.Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s) required for immediate construction operations, and for the shortest practical period of time. 6.All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County. 7.In order to minimize erosion potential, all temporary (structural) erosion control measures shall: a.Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to ensure the continued performance of their intended function. b.Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector. c.Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector. 8.When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all drainage infrastructure and other public facilities. 9.The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and make sure streets and walkways are cleaned at the end of each working day. 10.All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their release into any waters of the United States. 11.No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched. 12.The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning the maintenance over to the City/County or Homeowners Association (HOA). 13.City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations. 14.A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed and properly disposed of prior to the area being restored. 15.Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever measures are determined necessary, as directed by the City. 16.See separate Stormwater Management Plan / Erosion Control Report for STANFORD SENIOR LIVING dated 12/23/2020 by Northern Engineering Services, Inc., shall be followed and implemented for additional information. 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 for Stanford Senior Living dated 12/23/2020 by Northern Engineering Services, Inc., shall be followed and implemented. 3.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. E. Utility Notes 1.All waterline and sanitary sewer construction shall conform to the 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 box and tracer wire test lid per City Water Detail 25. F. Infill and Redevelopment Notes 1.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. EEEEEEEEE EEEEEEEEE E E E E EEEEEE EEEEEEEE EEEEEEEEE E E E E EEEEEGGG CTVCTVW W WWWWWWWWWWWWWH YDW WCSCS H2OH2O SS SS SS SS SS SS SS SS SS SS SS SS SS SS F O FO FO FO FO FO FO FO FO FO FO FO FOFOFOFOFOFOFOFOFOFOTT T T T T T T T T T T VAULT ELEC VAULT ELEC VAULT ELEC VAULT ELEC D D D S S S SSSSSSTCONTROL IRR D FOFOFOFOFOFOFOFOFOFOFO FO FO FO FO FO FO FO FOGGGGSS SS SS SS SS SS SS SS SS SS SS D VAULT ELEC VAULT ELECELEC T S VAULT F.O. S D W W UD UDEEEEE EEEGGGGGGGGGGGGGT T T T T T T T T T WWWWWWWWWWWWWW W W W W W MONROE DRIVE (PRIVATE ROAD)STANFORD ROAD±1,850 SQ. FT. OF GRAVEL ROAD (TO BE REMOVED) ±1,800 SQ. FT. OF GRAVEL ROAD (TO BE REMOVED) ±1,740 SQ. FT. OF SIDEWALK (TO BE REMOVED) ±240 SQ. FT. OF SIDEWALK (TO BE REMOVED)////////// / /////////////// / /////////////// / ////////////////////////////////////// ±147 FT. VERTICAL CURB AND GUTTER (TO BE REMOVED) ±35 FT. VERTICAL CURB AND GUTTER (TO BE REMOVED) EXISTING FIRE HYDRANT (TO BE RELOCATED) 3' UTILITY EASEMENT BK. 2181 PG. 1262 20' STORM SEWER EASEMENT REC. NO. 20110055271 20' STORM EASEMENT REC. NO. 86030654 ±8,715 SQ. FT. OF ASPHALT (TO BE REMOVED AND REPLACED) EXISTING FIRE HYDRANT (TO REMAIN) PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 24" VERTICAL CURB AND GUTTER (TO REMAIN) EXISTING 18" VERTICAL CURB AND GUTTER (TYP.) (TO REMAIN) EXISTING STOP SIGN (TO REMAIN) 8' UTILITY EASEMENT PER STRACHAN 3RD FILING (TO BE VACATED) EXISTING HC PARKING SIGN (4) EX SAN MH 1 RIM = 5011.12 INV. IN = 5000.00 (W) INV. IN = 5000.20 (NW) INV. OUT = 4999.92 (E) 36" RCP 3 6 " R C P EX STRM MH 1 RIM = 5009.54 INV. IN = 5002.30 (W) INV. IN = 5002.55 (N) INV. IN = 5002.77 (NW) INV. OUT = 5022.27 (SE) EXISTING STORM STRUCTURE PER STRACHAN 3RD FILING EXISTING 30"X36" HERCP EX STRM MH 2 RIM = 5005.30 BTM BOX = 5002.21 30" VERTICAL CURB AND GUTTER EXISTING WATER METER FOR ADJACENT PROPERTY SAW CUT 10' UTILITY EASEMENT EX SAN MH 2 RIM = 5003.42 INV. IN = 4998.83 (W) INV. OUT = 4998.66 (E) 8" P V C 8" PVC 8" P V C 20' SANITARY SEWER EASEMENT BK. 1808 PG. 779 HORSETOOTH ROAD 8' UTILITY EASEMENT PER STRACHAN 3RD FILING 20' STORM EASEMENT REC. NO. 86030654 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 UNPLATTED REC. NO. 2015002744 EXISTING 8" WATERLINE EX I S T I N G 7 8 ' R . O . W EXISTING 30" VERTICAL CURB AND GUTTER (TO REMAIN) EXISTING 12" WATERLINE 8' UTILITY EASEMENT PER STRACHAN 3RD FILING ±9,960 SQ. FT. OF ASPHALT TO BE REMOVED AND REPLACED FOR STORMTECH CHAMBERS. ALL DAMAGED STRIPING SHALL BE REPLACED. ±860 SQ. FT. OF ASPHALT TO BE REMOVED AND REPLACED FOR PROPOSED STORM DRAIN. ALL DAMAGED STRIPING SHALL BE REPLACED. REPLACE AND REPAIR ANY CURB AND GUTTER THAT IS DAMAGED DURING THE INSTALLATION OF THE PROPOSED STORM DRAIN. EX SAN MH 3 RIM = 5019.24 INV. IN = 5010.84 (S) INV. OUT = 5010.79 (W) EXISTING 30" VERTICAL CURB AND GUTTER (TO REMAIN) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 6 FOOTHILLS MALL REDEVELOPMENT SUB. LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 EXISTING UTILITY EASEMENT EXISTING UTILITY EASEMENT EX1 DEMOLITION PLANEXISTING CONDITIONS &03 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R NORTH ( IN FEET ) 0 1 INCH = 40 FEET 40 40 80 120 SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 07 EXISTING ELECTRIC E LEGEND: G T EXISTING STORM SEWER ST EXISTING TELEPHONE EXISTING GAS EXISTING WATER METER EXISTING TELEPHONE PEDESTAL EXISTING TREES (TO REMAIN) FIELD SURVEY BY: SUBSURFACE EXPLORATION BY: NOTES: EXISTING SANITARY SEWER SS EXISTING WATER W EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROJECT BOUNDARY EXISTING RIGHT-OF-WAY EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR VAULT ELEC EXISTING CONCRETE (TO BE REMOVED) EXISTING CABLE CTV EXISTING FIBER OPTIC FO 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL. 3.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE, ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. 4.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. NORTHERN ENGINEERING SERVICES, INC. DATE: 11/03/2020 PROJECT NUMBER: 1530-002 EARTH ENGINEERING CONSULTANTS, LLC "GEOTECHNICAL SUBSURFACE EXPLORATION REPORT THE STANFORD - SENOR LIVING FACILITY" DATE: 05/01/2020 EEC PROJECT NUMBER: 1202023 W EXISTING STREET LIGHT EXISTING TREES (TO BE REMOVED) EXISTING ASPHALT (TO BE REMOVED) EXISTING GRAVEL (TO BE REMOVED) FOFOFOFOFOFOFOFOFOFOFOFOFOFOFO FO FO FO FO FO FO FO GGGSS SS SS SS SS SS SS SS SS SS SS D VAULT ELEC VAULT ELECELEC T S VAULT F.O. DUD UD UDEEEEEEE EEEEGGGGGGGGGGGGGGGGGT T T T T T T T T T WWWWWWWWWWWWWWWWW W W W W WW EEEEEEEEEEEE EEEEEEEEEE EE E EEEEEEE E EEEEEEEEEE EEEEEEEEEE EE E EEEEEEGGGG CTVCTVW W WWWWWWWWWWWWWWWWWWH YDW WCSCS H2OH2O SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS FO FO FO FO FO FO FO FO FO FO FO FO FO FOFOFOFOFOFOFOFOFOFOFOFOFOFOTT T T T T T T T T T T T T T VAULT ELEC VAULT ELEC VAULT ELEC D D S S TCONTROL IRR D S F D C S MONITOR I N G W E L L TRAFFIC R A T E D FW GGGGEEEUDUDUDMONITO R I N G W E L L TRAFF I C R A T E D 309.47 LF PVC (T O BE SIZE D AT FI NAL) N45°07'42"E 12.50 LF PVC (TO BE SIZED AT FINAL) N44°52'18"W 15.47 LF PVC (TO BE SIZED AT FINAL) N45°07'42"E 12.89 LF 3" PVC S44°09'06"W 33.57 LF 3" PVC N00°50'54"W 36.80 LF 3" PVC N45°50'54"W 27.39 LF 3" PVC N00°50'54"W 19.68 LF 3" PVC N45°50'54"W 4.50 LF 3" PVC N44°09'06"E 7.07 LF 3" PVC N00°50'54"W 13.05 LF 6" PVC N45°07'42"E 7.01 LF 6" PVC N00°21'36"W 28.98 LF 6" PVC N45°50'54"W 43.02 LF 6" PVC N00°50'54"W 16.20 LF 6" PVC N44°09'06"E 8"X3" TAP w/ 3" G.V. (N) N:113634.30 E:196370.42 8"X6" TEE w/ 6" G.V. (N) & T.B. N:113628.73 E:196376.16 3" METER PIT N:113681.72 E:196374.15 10' UTILITY EASEMENT 20' UTILITY EASEMENT BK. 2181 PG. 1262 10' UTILITY EASEMENT ACCESS EASEMENT REC. NO. 20120082646 14.91' ACCESS EASEMENT REC. NO. 20120082646 AREA INLET SAND-OIL SEPARATOR EXISTING 8" PVC WATER LINE ELECTRIC SERVICE EXISTING ELECTRIC EXISTING FIBER-OPTIC EXISTING TELECOM EXISTING STREET LIGHT (TYP.) 133 MC-3500 STORMTECH CHAMBERS 100-YR OUTFALL BASIN WQ BASIN WQ BASIN STORM DRAIN GAS SERVICE 45° BEND 45° BEND 45° BEND 45° BEND 45° BEND 45° BEND 45° BEND 45° BEND 45° BEND45° BEND STORM DRAIN STORM DRAIN 3' UTILITY EASEMENT BK. 2181 PG. 1262 20' STORM SEWER EASEMENT REC. NO. 20110055271 EX SAN MH 1 RIM = 5011.12 INV. IN = 5000.00 (W) INV. IN = 5000.20 (NW) INV. OUT = 4999.92 (E) E X I S T ING 3 6 " RC P EX STRM MH 1 RIM = 5009.54 INV. IN = 5002.30 (W) INV. IN = 5002.55 (N) INV. IN = 5002.77 (NW) INV. OUT = 5022.27 (SE) EXISTING STORM STRUCTURE PER STRACHAN 3RD FILING EXISTING 30"X36" HERCP EX STRM MH 2 RIM = 5005.30 BTM BOX = 5002.21 EXISTING WATER METER EX SAN MH 2 RIM = 5003.42 INV. IN = 4998.83 (W) INV. OUT = 4998.66 (E) EXISTING 8" PVC EXI S T I N G 8 " P V C 20' SANITARY SEWER EASEMENT BK. 1808 PG. 779 8' UTILITY EASEMENT PER STRACHAN 3RD FILING 8' UTILITY EASEMENT PER STRACHAN 3RD FILING STORM MANHOLE 20' STORM EASEMENT REC. NO. 86030654 SANITARY SEWER MANHOLE NYLOPLAST AREA DRAIN 8' UTILITY EASEMENT GAS SERVICE CONNECTION N:113474.22 E:196684.90 GAS LINE (TO BE BORED UNDER STANFORD ROAD) EXISTING GAS LINE EXISTING ELECTRIC LINE EXISTING 12" PVC WATER LINE EXISTING FIBER OPTIC LINE MONROE DRIVE (PRIVATE ROAD)STANFORD ROADHORSETOOTH ROAD SEE COURTYARD DESIGN BY RIPLEY DESIGN, INC. FOR ADDITIONAL INFORMATION. SEE PATIO DESIGN BY RIPLEY DESIGN, INC. FOR ADDITIONAL INFORMATION. 3 ISOLATOR ROWS (33 MC-3500 STORMTECH CHAMBERS) NYLOPLAST BASIN TYPE R INLET NYLOPLAST AREA DRAIN NYLOPLAST BASIN NYLOPLAST BASIN NYLOPLAST BASIN NYLOPLAST BASIN NYLOPLAST BASIN NYLOPLAST AREA DRAIN NYLOPLAST AREA DRAIN NYLOPLAST AREA DRAIN EXISTING FIRE HYDRANT RELOCATED FIRE HYDRANTPORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 UNPLATTED REC. NO. 2015002744 STORM DRAIN CONNECTION FOR COURTYARD STORM DRAIN CONNECTION FOR ROOF LEADER PROPOSED ADDITIONAL R.O.W TO BE DEDICATED (WIDTH VARIES) U1 UTILITY PLAN04 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 NOTES: EASEMENT LINE SPROPOSED SEWER SERVICE WPROPOSED WATER SERVICE EXISTING WATER MAIN PROPOSED STORM SEWER LEGEND: G T EXISTING STORM SEWER EXISTING TELEPHONE PROPOSED GAS EXISTING SANITARY SEWER PROPOSED STORM INLET PROPOSED CURB & GUTTER EXISTING FIRE HYDRANT PROPERTY BOUNDARY EXISTING TELEPHONE PEDESTAL EXISTING STREET LIGHT W SS EXISTING LOT LINE EXISTING ROW EXISTING CABLE CTV 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 CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.ALL WATER AND SANITARY SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS CONSTRUCTION STANDARDS, LATEST EDITION. 3.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. 4.ALL WATER FITTINGS, VALVES, AND OTHER UTILITY APPURTENANCES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO BE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700). 6.ALL EXISTING WATER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO THE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700) 7.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 8.CONTRACTOR IS RESPONSIBLE FOR ALL THE REPAIRS AND REPLACEMENTS OF ANY DAMAGED CURB AND GUTTER. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 9.ALL STORM DRAINS AND ALL STORMTECH CHAMBERS SHALL BE PRIVATELY OWNED AND MAINTAINED. 10.MAINTAIN 10 FEET HORIZONTAL AND 18 INCHES VERTICAL SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS AND SERVICES. 11.STORMTECH CHAMBERS SUBGRADE DESIGN WILL BE PROVIDED AT FINAL. 12.SANITARY SERVICE PROFILE AND STORM DRAIN PROFILES WILL BE PROVIDED AT FINAL. 13.ROOF LEADER AND COURTYARD STORM DRAIN CONNECTIONS WILL BE FULLY VETTED AND DESIGNED AT FINAL. FDC FPROPOSED FIRE SERVICE EXISTING TELEPHONE PEDESTAL PROPOSED FIRE DEPARTMENT CONNECTION PROPOSED GAS METER LOCATION UDPROPOSED UNDERDRAIN GEXISTING GAS EPROPOSED ELECTRIC EEXISTING ELECTRIC SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 07 D MONITOR I N G W E L L TRAFFIC RATEDUDUDUDUDMONITO R I N G W E LL TRAFFIC R A T E D MONROE DRIVE (PRIVATE ROAD)STANFORD ROAD3' UTILITY EASEMENT BK. 2181 PG. 1262 10' UTILITY EASEMENT 10.79 10.79 10.2910. 2 8 10.30 10. 4 2 10.44 10.86 10.8410.8510.95 10.9510.21 9.658.98 7.93 11.04 13. 8 8 20. 3 5 20. 0 5 19. 5 2 19. 2 9 18. 7 5 18. 0 2 18. 9 2 19.29 19.5520.35 18.19 1 7 . 8 0 18. 1 7 (18 .03 )(18.47) (18 .34 ) (17 .84 ) (17 .67 ) 10.8510.9310.3510.3510.66 10. 6 6 12. 3 1 12. 0 0 12. 4 8 13. 3 1 12. 9 1 (14 . 0 6 )10.229.8310.9210. 9 2 10. 8 9 10. 4 4 10.2610.3010.3010. 3 9 10. 8 3 10. 7 7 9.7911.4711.6413. 4 7 13.2212. 8 9 14. 4 0 15. 5 6 16. 4 2 18. 8 0 20. 0 5 2 0 . 1 4 20.3515.8615. 4 0 14.71 19.47 16. 9 3 16.75 16.26 16. 1 4 (19 .48 )(19.41)F F E = 1 0 . 8 5 F F E = 1 0 . 3 5 (G A R AG E ) FFE=20.35 FFE=20.3519.6819.68 10. 4 5 9.559.9 5 11.08 10.139.679.9 110.2211.6213.0913.0612.51 11.2114. 4 8 10. 2 2 19. 6 8 18.2513. 6 5 13.70 10. 8 8 10. 8 5 11.12 11.06 (11.18)(11.28) 25' - 30' -3.6%4.2 % 2 . 0%1.0%8' UTILITY EASEMENT8' UTILITY EASEMENT6' S I D E W A L K 5' SIDEWALK7.5' 7.5'5' SIDEWALKSWALE SWALE STORM DRAIN STORM DRAIN 18' - SEE COURTYARD DESIGN BY RIPLEY DESIGN, INC. FOR ADDITIONAL INFORMATION. SEE PATIO DESIGN BY RIPLEY DESIGN, INC. FOR ADDITIONAL INFORMATION. 6' S ID EW A L K EXISTING 6' SIDEWALK EXISTING 30" VERTICAL CURB AND GUTTER 30' - 8.17 8.68 8.49 9.21 9.31 8.78 (8 .89 )(7.69) 10.24 5 ' S ID EW A L K EXISTING 30" VERTICAL CURB AND GUTTER ACCESS EASEMENT REC. NO. 20120082646 20' UTILITY EASEMENT BK. 2181 PG. 1262 14.91' ACCESS EASEMENT REC. NO. 20120082646 13.00 B.O.C 13.59 B.O.C 12.1212.62 B.O.C 11.86 11.98 11.8412.00UTILITY EASEMENT7.9%10.3%18 . 1 % 12.8%10.4% 11. 5 % 13.5% 5.8%10.3%4.0%12.8%(7.57)(11.04)20.3516.1518.2815.81 18.28 20.35 LANDSCAPE WALL SEE LANDSCAPING PLANS CURB CUT CURB CUT 2.3%2.6%5.3%2.2%3.0%3.6%2.7% 4.5% 4.6% 6' S ID EW A L K 6 ' S ID EW A L K 53.4' VERTICAL CURB VARIES IN HEIGHT EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 INLET INLET INLET INLET INLET 1. 5%8.2%8.2%4.8%PROPOSED ADDITIONAL R.O.W TO BE DEDICATED (WIDTH VARIES)0.3%1.7%4.4%4.7%6.2%6.2%4.3%3. 1% 2. 8 % 10.89 PROPOSED 30" VERTICAL CURB AND GUTTER STORMTECH ISOLATOR ROWS STORM OUTFALL STORMTECH MC-3500 CHAMBERS G1 GRADING PLAN05 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 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED SPOT ELEVATION PROPOSED SLOPES 1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.THE TOP OF FOUNDATION ELEVATIONS SHOWN ARE THE MINIMUM ELEVATIONS REQUIRED FOR PROTECTION FROM THE 100-YEAR STORM. 3.EROSION CONTROL PRACTICES, SITE PROTECTION, AND REVEGETATION METHODS SHALL FOLLOW CITY REGULATIONS. 4.REFER TO SITE PLAN, LANDSCAPE PLAN, AND PLAT FOR ADDITIONAL INFORMATION. 5.THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING ELEVATIONS OF ALL EXISTING SEWER MAINS, WATER MAINS, CURBS, GUTTERS AND OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS, AND AT ANY UTILITY CROSSINGS PRIOR TO INSTALLING ANY OF THE NEW IMPROVEMENTS. IF A CONFLICT EXISTS AND/OR A DESIGN MODIFICATION IS REQUIRED, THE CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO MODIFY THE DESIGN. 6.SEE SHEET HC1 FOR HORIZONTAL INFORMATION INCLUDING CURB AND GUTTER TYPES, PAN WIDTHS, DRIVE AISLE DIMENSIONS, EASEMENTS, ETC 7.SEE COVER SHEET FOR BENCHMARK INFORMATION. NOTES: PROPOSED STORM INLET 2.0% (47.45 ) EXISTING SPOT ELEVATION EXISTING LOT LINE PROPOSED DOOR 33.43 EXISTING RIGHT OF WAY LEGEND: PROPOSED CONCRETE CROSS PAN (TYP.) SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 07 NORTH ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 G VAULT ELEC VAULT ELEC D D VAULT F.O. 2 2 4 2 T 5 1 1 MONROE DRIVE (PRIVATE ROAD)STANFORD ROADR40' R5' R26' R5' R26' R40' R10' R5' R25' R20' R15' R15' R15' R17' R35' R3'R5' R10' 18' - CURB CUT CURB CUT N:113527.32 E:196566.87 N:113572.28 E:196612.03 N:113600.44 E:196584.00 N:113715.55 E:196633.70 N:113811.24 E:196538.44 N:113815.77 E:196452.00 N:113777.83 E:196407.78 N:113806.18 E:196379.56 N:113761.00 E:196334.18 N:113635.06 E:196451.94 N:113596.13 E:196490.69 25' - DD 3 T 30' - EXISTING 6' PAN 6 S S D D SS EXISTING CORNER RAMP (REPAIR ANY DAMAGES) SWALE EXISTING 30" VERTICAL CURB AND GUTTER EXISTING 18" VERTICAL CURB AND GUTTER SAWCUT SAWCUT EXISTING 30" VERTICAL CURB AND GUTTER EXISTING 24" VERTICAL CURB AND GUTTER 30' - 6' S I D E W A L K 5' SIDEWALK6' S ID EW A L K 6' S I D EW A L K 5' SIDEWALKEXISTING 30" VERTICAL CURB AND GUTTER 5' S ID EW A L K EXISTING 6.5' SIDEWALK GARBAGE TRUCK PULL-IN EXI S T I N G 6 . 5 ' S I D E W A L K SEE COURTYARD DESIGN BY RIPLEY DESIGN, INC. FOR ADDITIONAL INFORMATION. SEE PATIO DESIGN BY RIPLEY DESIGN, INC. FOR ADDITIONAL INFORMATION. 53.4' CUSTOM BACK OF CURB SEE SHEET G1 FOR B.O.C ELEVATIONS 10' UTILITY EASEMENT 20' UTILITY EASEMENT BK. 2181 PG. 1262 10' UTILITY EASEMENT ACCESS EASEMENT REC. NO. 20120082646 14.91' ACCESS EASEMENT REC. NO. 20120082646 3' UTILITY EASEMENT BK. 2181 PG. 1262 20' STORM SEWER EASEMENT REC. NO. 20110055271 20' SANITARY SEWER EASEMENT BK. 1808 PG. 779 8' UTILITY EASEMENT PER STRACHAN 3RD FILING 20' STORM EASEMENT REC. NO. 86030654 8' UTILITY EASEMENT EXI S T I N G 7 8 ' R . O . W WIDTH VARIES FOR R.O.W (REFER TO PLAT FOR ADDITIONAL INFORMATION) PROPOSED ADDITIONAL R.O.W TO BE DEDICATED (WIDTH VARIES) S 16' (TYP.) 9' (TYP.) 9' (TYP.) 18' (TYP.) PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 6 FOOTHILLS MALL REDEVELOPMENT SUB. LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 EXISTING UTILITY EASEMENT EXISTING UTILITY EASEMENT SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 07 HC1 HORIZONTAL CONTROL PLAN06 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 T S D B C 1 2 3 4 6 18" VERTICAL INFLOW CURB & GUTTER PROPOSED LITE DUTY ASPHALT CURB TRANSITION 1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK. 2.ATTACHED WALK WIDTHS ARE FROM FLOWLINE. 3.SINGLE POINT CURB TRANSITIONS ARE 6'. 4.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF PLAN LOCATION. 5.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 6.PRIOR TO FINAL DESIGN A PAVEMENT INVESTIGATION WILL DETERMINE IF THE EXISTING ASPHALT IN THE PARKING LOT NEEDS TO BE COMPLETELY REPLACED. PRELIMINARY DESIGN IS SHOWING ONLY AREAS IMPACTED BY STORM AND SEWER INFRASTRUCTURE TO BE REMOVED AND REPLACED. 7.ALL STRIPING THAT IS DAMAGED DURING THE INSTALLATION OF THE STORMTECH CHAMBERS SHALL BE REPLACED PER CURRENT CITY OF FORT COLLINS STANDARDS. 18" VERTICAL OUTFALL CURB & GUTTER STANDARD ACCESS RAMP DIRECTIONAL ACCESS RAMP BI-DIRECTIONAL ACCESS RAMP 24" VERTICAL INFLOW CURB & GUTTER 24" VERTICAL OUTFALL CURB & GUTTER CORNER ACCESS RAMP EASEMENTS NOTES: PROPOSED INFLOW CURB & GUTTER PROPERTY BOUNDARY PROPOSED OUTFALL CURB & GUTTER LEGEND: PROPOSED LOT LINE EXISTING ROW FLUSH CURB PROPOSED CONCRETE PROPOSED HEAVY DUTY ASPHALT 530" VERTICAL INFLOW CURB & GUTTER 18' MONITOR I N G W E L L TRAFFIC R A T E D UDUDUDMONITORING W EL L TRAFF I C R A T E D D VAULT ELEC VAULT ELECELEC T S VAULT F.O. DUD UD UD a C A B E D c d e 133 MC-3500 STORMTECH CHAMBERS EXISTING STORM STRUCTURE BUILT PER STRACHAN SUBDIVISION THIRD FILING EXISTING 36" RCP STORM MH EXISTING 36" RCP EXISTING STORM MH ISOLATOR ROWS (33 MC-3500 STORMTECH CHAMBERS) 100-YR OUTFALL BASIN WQ BASIN WQ BASIN CURB CUT CURB CUT INLET INLET INLET INLET INLET NYLOPLAST BASIN NYLOPLAST BASIN NYLOPLAST BASIN NYLOPLAST BASIN NYLOPLAST BASIN 30"x36" HERCP MONROE DRIVE (PRIVATE ROAD)STANFORD ROADINLET INLET F STORM DRAIN OUTFALL f VAULT ELEC D D TCONTROL IRR D BASIN C WILL BE REDESIGNED TO FULLY CAPTURE FLOWS ONCE THE MEMORY CARE COURTYARD DESIGN IS COMPLETE. PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 UNPLATTED REC. NO. 2015002744 SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 07 DR1 DRAINAGE EXHIBIT07 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER OVERLAND FLOW PROPOSED STORM INLET EXISTING LOT LINE BASIN AREA RUNOFF SUMMARY: A a EXISTING RIGHT OF WAY DESIGN POINT BASIN ID BASIN MINOR AND MAJOR C COEFFICIENTS PROPERTY BOUNDARY LEGEND: 1.REFER TO THE "PRELIMINARY DRAINAGE REPORT FOR STANFORD SENIOR LIVING" BY NORTHERN ENGINEERING DATED 12/23/2020 FOR ADDITIONAL INFORMATION. 2.STANFORD SENIOR LIVING PROJECT WILL BE DETAINING THE DIFFERENCE BETWEEN THE EXISTING 10-YEAR EVENT AND THE DEVELOPED 100-YEAR EVENT. 3.LID MEASURES ARE PROVIDED VIA ISOLATOR ROWS. NOTES: DESIGN POINT BASIN ID TOTAL AREA (acres) C2 C100 2-yr Tc (min) 100-yr Tc (min) Q2 (cfs) Q100 (cfs) a A 0.22 0.43 0.54 5.0 5.0 0.27 1.17 b B 1.13 0.95 1.00 5.0 5.0 3.07 11.29 c C 0.23 0.95 1.00 5.0 5.0 0.62 2.30 d D 0.31 0.36 0.45 5.0 5.0 0.32 1.40 e E 0.38 0.75 0.94 5.0 5.0 0.82 3.59 f F 0.05 0.80 1.00 5.0 5.0 0.11 0.50 CONCENTRATED FLOW BASIN DELINEATION