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HomeMy WebLinkAboutWORTHINGTON STORAGE - FDP220016 - SUBMITTAL DOCUMENTS - ROUND 6 - Utility PlansSheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E CS1 CO V E R S T E E T 1 Original Field Survey: Northern Engineering Services Project No. 1853-001 Date: May 2021 APRIL 2024 CONTACT INFORMATION PROJECT TEAM: VICINITY MAP NORTH PROJECT DATUM: NAVD88 CITY OF FORT COLLINS BENCHMARK 1-93 SOUTH SHIELDS ST. AT THE ENTRANCE TO ROLLAND MOORE PARK, ON THE EAST END OF A PLANTER ON TOP OF THE CURB. ELEVATION: 5026.44 CITY OF FORT COLLINS BENCHMARK 1-99 ON A POWER TOWER BASE AT THE NORTHEAST CORNER OF SHIELDS STREET AND DRAKE ROAD. ELEVATION: 5062.44 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 WEST LINE OF THE SOUTHWEST QUARTER OF SECTION 23, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M. AS BEARING SOUTH 00°14'13" WEST PROJECT BENCHMARKS: WORTHINGTON STORAGE PROJECT TEAM: Strategic Storage Partners, LLC Alan Westfall 18435 W. Colfax Ave Golden, CO 80401 (303)725-1466 Northern Engineering Services, Inc. Mason Ruebel, PE 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 PLANNER/ LANDSCAPE ARCHITECT OWNER/APPLICANT SITE ENGINEER SHEET INDEX BEING A REPLAT OF LOT 1, CENTRE FOR ADVANCED TECHNOLOGY P.U.D., SIXTEENTH FILING, LOCATED IN THE SOUTHWEST QUARTER OF SECTION 23, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO FIELD SURVEY BY: Northern Engineering Services, Inc. Bob Tessely, PLS 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 SITE SURVEYOR 1 CS1 COVER SHEET 2-3 CS2-CS3 GENERAL & CONSTRUCTION NOTES 4 EX1 EXISTING CONDITIONS & DEMOLITION PLAN (UTILITIES) 5 EX2 EXISTING CONDITIONS & DEMOLITION PLAN (PAVEMENT) 6-9 HC1-HC4 HORIZONTAL CONTROL PLAN UTILITY SHEETS 10 OU1 OVERALL UTILITY PLAN GRADING SHEETS 11 OG1 OVERALL GRADING PLAN 12-15 G1-G4 DETAILED GRADING PLAN STORM DRAIN SHEETS 16 SD1 DETENTION POND 1 SUBGRADE PLAN 17 SD2 DETENTION POND 2 SUBGRADE PLAN 18 ST1 STORM DRAIN LINE A, C & D PLAN & PROFILE 19 ST2 STORM DRAIN LINE B PLAN & PROFILE 20 ST3 STORM DRAIN LINE F PLAN & PROFILE 21 ST4 STORM DRAIN LINE D3 & E PLAN & PROFILE 22 ST5 STORM DRAIN LINE F2 PLAN & PROFILE 23 ST6 UNDERDRAIN A & A2 PLAN & PROFILE 24 ST7 UNDERDRAIN B PLAN & PROFILE 25 ST8 UNDERDRAIN B2 PLAN & PROFILE DETAIL SHEETS 26-34 D1-D9 DETAIL SHEETS EROSION CONTROL SHEETS 35 EC1 EROSION CONTROL PLAN 36 EC2 DYNAMIC EROSION CONTROL PLAN 37 EC3 EROSION CONTROL DETAILS DRAINAGE SHEETS 38 DR1 DRAINAGE EXHIBIT FINAL CONSTRUCTION PLANS FOR Triax Engineering Proposed Red Rocks Self Storage at Worthington Circle Geotechnical Engineering Report Triax Project No. D21G125 Date: June 04, 2021 SUBSURFACE EXPLORATION BY: UTILITY CONTACT LIST: * UTILITY COMPANY * This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility for the accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility for locating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center of Colorado (UNCC) at 811 for additional information. PHONE NUMBER GAS-----------------Xcel Energy-----------------------------Cory Thelen (970) 225-7843 ELECTRIC--------City of Fort Collins Light & Power--Rob Irish (970) 224-6167 CABLE-------------Comcast----------------------------------Don Kapperman (970) 567-0425 TELECOM--------Lumen-------------------------------------Brady Craddock (970) 342-3431 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 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 City of Fort Collins, CO UTILITY PLAN APPROVAL APPROVED: CITY ENGINEER,APPROVED SHEETS DATE APPROVED: WATER & WASTEWATER UTILITY,APPROVED SHEETS DATE APPROVED: STORMWATER UTILITY,APPROVED SHEETS DATE APPROVED: PARK PLANNING & DEVELOPMENT,APPROVED SHEETS DATE APPROVED: TRAFFIC OPERATIONS,APPROVED SHEETS DATE APPROVED: ENVIRONMENTAL PLANNER,APPROVED SHEETS DATE 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 SO U T H S H I E L D S S T R E E T WEST DRAKE ROAD CENTRE ROAD WORTHING T O N CIRCLE Ripley Design Sam Coutts 419 Canyon Avenue Suite 200 Fort Collins, Colorado 80521 (970) 498 -2665 ARCHITECT GMA Architects Frank Weber 900 North Rock Hill Road, St. Louis, Missouri 63119 (314)822-5191 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E CS2 CO N S T R U C T I O N N O T E S GE N E R A L & 2 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 Final Drainage Report, dated April 3, 2024 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 Local Entity Forester to schedule a site inspection for any tree removal requiring a permit. 30.The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating and Trenching. 31.The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The the City of Fort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all traffic control devices as may be required by the construction activities. 32.Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins Traffic Operations Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the traffic sign then the contractor will be charged for the labor, materials and equipment to reinstall the sign as needed. 33.The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development. 34.There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site construction activities on Sundays or holidays, unless there is prior written approval by Larimer County. 35.The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, or designated to be provided, installed, or constructed, unless specifically noted otherwise. 36.Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification, and annotate the dimension on the as-built record drawings. 37.The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a copy of any permits and extension agreements needed for the job. 38.If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the Developer shall contact the Designer and the City of Fort Collins Engineer immediately. 39.The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to the Larimer County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort Collins Engineer. 40.The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as well as the basis of bearings. The information shall be as follows: PROJECT DATUM: NAVD88 CITY OF FORT COLLINS BENCHMARK 1-93 SOUTH SHIELDS ST. AT THE ENTRANCE TO ROLLAND MOORE PARK, ON THE EAST END OF A PLANTER ON TOP OF THE CURB. ELEVATION: 5026.44 CITY OF FORT COLLINS BENCHMARK 1-99 ON A POWER TOWER BASE AT THE NORTHEAST CORNER OF SHIELDS STREET AND DRAKE ROAD. ELEVATION: 5062.44 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 WEST LINE OF THE SOUTHWEST QUARTER OF SECTION 23, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M. AS BEARING SOUTH 00°14'13" WEST 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: A variance to FCSCM Chapter 7 Section 4.0 Water Quality Detention to allow the LID/WQCV to be included in the sites 100-yr detention volume. 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. 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. 10.All public sidewalk, driveways, and ramps, existing or proposed, adjacent or within the site, need to meet ADA standards. If they currently do not, they will need to be reconstructed so that they do meet current ADA standards as a part of this project. 11.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. C. Traffic Signing and Pavement Marking Construction Notes 5.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. 6.All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic. 7.All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD. 8.All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads. 9.All lane lines for concrete pavement should be epoxy paint. 10.Prior to permanent installation of traffic striping, symbols, and signs their placement shall be approved by the City of Fort Collins Traffic Engineer. The developer shall place temporary tabs, tape or flags depicting alignment and location. Contact City of Fort COllins Traffic Operations at 970-221-6630 for field review. 11.Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards. 12.Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction. 13.All surfaces shall be thoroughly cleaned prior to installation of striping or markings. 14.All sign posts shall utilize break-away assemblies and fasteners per the Standards. 15.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. 16.The Developer installing signs shall be responsible for locating and protecting all underground utilities. 17.Special care shall be taken in sign location to ensure an unobstructed view of each sign. 18.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). 19.Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail. D. Storm Drainage Notes 1.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 2.All recommendations of the Final Drainage Report, dated April 3, 2024 by Northern Engineering Services, Inc., shall be followed and implemented. 3.Certification of grading and drainage facilities must be completed by a registered engineer and submitted to the Stormwater Utility Department at least two weeks prior to Stormwater Utility Department acceptance, or otherwise in accordance with 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. Additional Notes IFC D103.6: Gates securing fire apparatus access roads shall comply with all of the following criteria: 1.The minimum gate width for vehicle access shall be 20 feet. 2.Gates shall be of the swinging or sliding type. 3.Construction of gates shall be of materials that allow manual operation by one person. 4.Gate components shall be maintained in an operative condition at all times and replaced or repaired when defective. 5.Electric gates shall be equipped with a means of opening the gate by fire department personnel for emergency access. Emergency opening devices shall be approved by the fire code official. Gates must have a Knox Gate Key Switch that fits the Knox Key system for Poudre Fire Authority. 6.Gate design and locking device specifications shall be submitted for approval by the fire code official prior to installation. 7.Electric gate operators, where provided, shall be listed in accordance with UL 325 and have a means of emergency, manual operation during power loss. 8.Gates intended for automatic operation shall be designed, constructed and installed to comply with the requirements of ASTM F 2200. Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E CS3 CO N S T R U C T I O N N O T E S GE N E R A L & 3 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. 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. S T S T S T ST ST ST ST ST S T S T S T ST ST S T S T S T STSTSTSTST SS SS SS SS SS SS SS SS S S S S S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS S S CVA U L T EL E C SS S ELE C EL E CE D FE S W H YD H Y DW C S WH2O H YD D D T CO N T R O L IRR WW W W W W W W W W WW W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W G E EEEE E E E E E E E E E E E E E E E E E E E E E E E E G G G G G G G G G G G G G G G G G G G G X X X X X X CT V CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CT V T T T T T T T T T T T T T E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E EEEE E E VA U L T F.O . SS FLARED END SECTION TO BE REMOVED 15" RCP STORM DRAIN TO BE REMOVED 8" PVC SANITARY TO REMAIN STORM INLET TO BE REMOVED STORM INLET TO BE REMOVED EXISTING 1 STORY BUILDING STORM MANHOLE AND RESTRICTOR PLATE TO BE REMOVED FENCE ALONG PROPERTY LINE 8" DIP WATER FIRE HYDRANT TO REMAIN STREET LIGHT TO BE REMOVED 8" DIP WATER EXISTING DETENTION POND EXISTING 8" PVC SANITARY 15" RCP STORM DRAIN TO BE REMOVED 15" RCP STORM DRAIN TO BE REMOVED STORM INLET TO BE REMOVED STORM INLET TO BE REMOVED STREET LIGHT TO BE REMOVED STREET LIGHT TO BE REMOVED STORM INLET TO BE REMOVED EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING 12' UTILITY, DRAINAGE & ACCESS EASEMENT TO BE VACATED 15" RCP STORM DRAIN TO BE REMOVED WORTHINGTON CIRCLE PRIVATE ROAD OWNER: KATSCH24 LLC LOT 2, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: AWEIDA PROPERTIES INC UNPLATTED OWNER: MARKET CENTRE RETAIL ASSOCIATION OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING LOT 8, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING P R I V A T E R O A D 12' UTILITY, DRAINAGE & ACCESS EASEMENT TO BE VACATED 15" RCP STORM DRAIN TO BE REMOVED 6" FIRE SERVICE TO BE REMOVED 6" SEWER SERVICE TO REMAIN 2" WATER SERVICE TO REMAIN BLANKET DRAINAGE, ACCESS AND UTILITY EASEMENT TO BE VACATED STORM INLET TO BE REMOVED/REPLACED 6" GATE VALVE TO BE REMOVED AND PLUGGED / / // // / / / // / / / // // / STREET LIGHT TO BE REMOVED STREET LIGHT TO BE REMOVED STREET LIGHT TO BE REMOVED STREET LIGHT TO BE REMOVED STREET LIGHT TO BE REMOVED STREET LIGHT TO BE REMOVED STREET LIGHT TO BE REMOVED ELECTRIC LINE TO BE REMOVED ELECTRIC LINE TO BE REMOVED ELECTRIC LINE TO BE REMOVED ELECTRIC LINE TO BE REMOVED 21 LF OF 15" RCP STORM DRAIN TO BE REMOVED ELECTRIC LINE TO BE REMOVED ELECTRIC LINE TO BE REMOVED HANDICAP SIGNS TO REMAIN Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E EX1 DE M O L I T I O N P L A N ( U T I L I T I E S ) EX I S T I N G C O N D I T I O N S & 4 NORTH ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 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) FIELD SURVEY BY: SUBSURFACE EXPLORATION BY: NOTES: EXISTING SANITARY SEWER SS EXISTING WATER W EXISTING FENCE X EXISTING WATER METER EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROJECT BOUNDARY EXISTING RIGHT-OF-WAY EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR VAULT ELEC CONTROL IRR EXISTING TREES (TO BE REMOVED) EXISTING CABLE CTV EXISTING FIBER OPTIC FO 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL. 3.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE, ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. 4.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. 6.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING FOR WHEN THEY SHALL BE INSTALLED. EXISTING OVERHEAD UTILITY OHE Original Field Survery: Northern Engineering Services Project No. 1853-001 Date: May 2021 Triax Engineering, LLC Geotechnical Engineering Report Triax Project No. D21G125 Date: June 4, 2021 REMOVE EXISTING ASPHALT AND CONCRETE REMOVE AND REPLACE EXISTING ASPHALT AND CONCRETE 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 T S T S T ST ST ST ST ST S T S T S T ST ST S T S T S T STSTSTSTST SS SS SS SS SS SS SS SS S S S S S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS S S CVA U L T EL E C SS S ELE C EL E CE D FE S W H YD H Y DW C S WH2O H YD D D T CO N T R O L IRR WW W W W W W W W W WW W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W G E EEEE E E E E E E E E E E E E E E E E E E E E E E E E G G G G G G G G G G G G G G G G G G G G X X X X X X CT V CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CT V T T T T T T T T T T T T T E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E EEEE E E VA U L T F.O . SS EXISTING 1 STORY BUILDING EXISTING DETENTION POND EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING 12' UTILITY, DRAINAGE & ACCESS EASEMENT TO BE VACATED REMOVE APPROX. 92 LF OF CONCRETE CURB & GUTTER APPROX. 700 LF OF CONCRETE CURB & GUTTER REMOVE APPROX. 118 LF OF CONCRETE CURB & GUTTER REMOVE APPROX. 119 LF OF CONCRETE CURB & GUTTER REMOVE APPROX. 90 LF OF CONCRETE CURB & GUTTER REMOVE APPROX. 86 LF OF CONCRETE CURB & GUTTER REMOVE APPROX. 87 LF OF CONCRETE CURB & GUTTER REMOVE APPROX. 97 LF OF CONCRETE CURB & GUTTER REMOVE APPROX. 87 LF OF CONCRETE CURB & GUTTER REMOVE APPROX. 315 LF OF CONCRETE CURB & GUTTER OF ASPHALT PAVEMENT REMOVE APPROX. 69,635 SF WORTHINGTON CIRCLE PRIVATE ROAD OWNER: KATSCH24 LLC LOT 2, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: AWEIDA PROPERTIES INC UNPLATTED OWNER: MARKET CENTRE RETAIL ASSOCIATION OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING LOT 8, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING P R I V A T E R O A D 12' UTILITY, DRAINAGE & ACCESS EASEMENT TO BE VACATED TREE TO BE REMOVED (TYPICAL) TREE TO BE REMOVED (TYPICAL)TREE TO BE REMOVED (TYPICAL) TREE TO BE REMOVED (TYPICAL) REMOVE APPROX. 329 SF OF CONCRETE PAN BLANKET DRAINAGE, ACCESS AND UTILITY EASEMENT TO BE VACATED (FOR UTILITY INSTALLATION OUTSIDE OF HATCH BOUNDARY REMOVE AND REPLACE ANY EXISTING ASPHALT OR CONCRETE) PROPOSED SAWCUT PROPOSED SAWCUT / / // // / / / // / / / // // / Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E EX2 DE M O L I T I O N P L A N ( P A V E M E N T ) EX I S T I N G C O N D I T I O N S & 5 NORTH ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 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) FIELD SURVEY BY: SUBSURFACE EXPLORATION BY: NOTES: EXISTING SANITARY SEWER SS EXISTING WATER W EXISTING FENCE X EXISTING WATER METER EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROJECT BOUNDARY EXISTING RIGHT-OF-WAY EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR VAULT ELEC CONTROL IRR EXISTING TREES (TO BE REMOVED) EXISTING CABLE CTV EXISTING FIBER OPTIC FO 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL. 3.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE, ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. 4.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. 6.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING FOR WHEN THEY SHALL BE INSTALLED. EXISTING OVERHEAD UTILITY OHE Original Field Survery: Northern Engineering Services Project No. 1853-001 Date: May 2021 Triax Engineering, LLC Geotechnical Engineering Report Triax Project No. D21G125 Date: June 4, 2021 REMOVE EXISTING ASPHALT AND CONCRETE REMOVE AND REPLACE EXISTING ASPHALT AND CONCRETE 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 X X X X X X X X X DS DS DS S T ST S T S T D S TIE TO EXISTING CONCRETE PAN N:119263.42 E:189727.84 N:119273.82 E:189723.79 TIE TO EXISTING CURB & GUTTER N:119289.63 E:189773.08 S45° 45' 47.93"E 42.518 PROPOSED BOLLARD N:119199.94 E:189746.79 PROPOSED BOLLARD N:119178.83 E:189726.24 PROPOSED BOLLARD N:119156.80 E:189736.89 PROPOSED GARAGE PROPOSED BUILDING PR I V A T E R O A D W O R T H I N G T O N C I R C L E 5' S I D E W A L K 5' SIDEWALK OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING N:119228.58 E:189814.57 BLANKET DRAINAGE & UTILITY EASEMENT BLANKET DRAINAGE & UTILITY EASEMENT BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) P 4 2' 3 2 4 4 4 2' 2 2 2 2 3 3 3 3 3 7' 2' 33 2 2' CONCRETE TRICKLE PAN PROPOSED GATE WITH KNOX BOX (SEE ARCH PLANS) PROPOSED ELECTRIC CAR CHARGING STATION PROPOSED BICYCLE FIX STATION PROPOSED SIGHT DISTANCE A TIE TO EXISTING SIDEWALK B C B B 3 EDGE OF SUBGRADE EDGE OF SUBGRADE R3' R25' R25' R25' 9' (TYP.) 19' (TYP.) 5' 24' EMERGENCY ACCESS EASEMENT 22' EMERGENCY ACCESS EASEMENT 12' ACCESS & EMERGENCY ACCESS EASEMENT 9' (TYP.) EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING 5.08' 15' 4.58' 23.93' FL-FL 16' 6' 4' 5' SIDEWALK TRANSITION 14.77' 8.08' 7.00' B MA T C H L I N E - S E E S H E E T HC 3 MATCH LINE - SEE SHEET HC2 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK. 2.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB. 3.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF PLAN LOCATION. 4.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 5.ALL PUBLIC SIDEWALK, DRIVEWAYS, AND RAMPS, EXISTING OR PROPOSED, ADJACENT OR WITHIN THE SITE, NEED TO MEET ADA STANDARDS. IF THEY CURRENTLY DO NOT, THEY WILL NEED TO BE RECONSTRUCTED SO THAT THEY DO MEET CURRENT ADA STANDARDS AS A PART OF THIS PROJECT. 6.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. 7.ASPHALT AND CONCRETE SECTIONS WITHIN FIRE LANES SHALL BE DESIGNED AS A FLAT, HARD, ALLWEATHER SURFACE CAPABLE OF SUPPORTING 40 TONS. SEE FINAL GEOTECHNICAL PAVEMENT DESIGN BY OTHERS.. EASEMENTS NOTES: PROPOSED INFLOW CURB & GUTTER PROPERTY BOUNDARY EXISTING LOT LINE / / / / / / / /PROPOSED EDGE OF PAVEMENT LEGEND: PROPOSED LOT LINE EXISTING ROW PROPOSED ROW FENCE LINE X PROPOSED ASPHALT PAVEMENT PROPOSED CONCRETE FLATWORK PROPOSED CONCRETE PAVEMENT SITE SIGN LEGEND SIGNAGE NOTE: SIGN LOCATIONS SHOWN ARE APPROXIMATE. FINAL LOCATION MAY VARY. RESERVED PARKING B P FIRE LANE A P0TS C P 3 4 PARALLEL ACCESS RAMP X 2' CONCRETE TRICKLE PAN 2 SITE LEGEND X' CONCRETE PAN VERTICAL OUTFALL CURB & GUTTER (1' GUTTER) VERTICAL INFLOW CURB & GUTTER (1' GUTTER) DDIRECTIONAL ACCESS RAMP HC1 HO R I Z O N T A L C O N T R O L P L A N 6 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET HC3 HC1 HC2 HC4 KEYMAP 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 X X X X X X X X X X X X X X X X X X X X X X X X X X DS DS DS X X X X X X X X X X X X S4 4 ° 1 4 ' 1 2 . 0 7 " W 11 5 . 4 0 8 S 0 0 ° 4 5 ' 4 7 . 9 3 " E 5 . 8 8 7 S45° 45' 47.93"E 146.758 PROPOSED BOLLARD N:119178.83 E:189726.24 PROPOSED BOLLARD N:119156.80 E:189736.89 PRIVATE ROAD OWNER: KATSCH24 LLC LOT 2, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: AWEIDA PROPERTIES INC P R I V A T E R O A D PROPOSED BUILDING PROPOSED GARAGE PROPOSED GARAGE N:119058.68 E:189683.91 N:119101.10 E:189683.35 BLANKET DRAINAGE & UTILITY EASEMENT BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) 2' 33 2 2 2 2 2 2 2' 2' 2' 3 3 3 3 3 PROPOSED TRASH ENCLOSURE (SEE LANDSCAPE PLANS FOR DETAILS) PROPOSED FENCE (TYP.) B B EDGE OF SUBGRADE R50' R50' 22' EMERGENCY ACCESS EASEMENT 22' EMERGENCY ACCESS EASEMENT 24.5' 9' (TYP.) 6.67' 14' 23.7' FL-EOP 5' PROPOSED BOLLARD N:119146.77 E:189727.12 PROPOSED BOLLARD N:119156.62 E:189704.61 PROPOSED BOLLARD N:119128.35 E:189677.08 BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) PROPOSED BOLLARD N:119101.08 E:189682.65 PROPOSED BOLLARD N:119058.68 E:189683.22 PROPOSED BOLLARD N:119036.23 E:189673.28 KEYMAP MATCH LINE - SEE SHEET HC1 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK. 2.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB. 3.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF PLAN LOCATION. 4.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 5.ALL PUBLIC SIDEWALK, DRIVEWAYS, AND RAMPS, EXISTING OR PROPOSED, ADJACENT OR WITHIN THE SITE, NEED TO MEET ADA STANDARDS. IF THEY CURRENTLY DO NOT, THEY WILL NEED TO BE RECONSTRUCTED SO THAT THEY DO MEET CURRENT ADA STANDARDS AS A PART OF THIS PROJECT. 6.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. 7.ASPHALT AND CONCRETE SECTIONS WITHIN FIRE LANES SHALL BE DESIGNED AS A FLAT, HARD, ALLWEATHER SURFACE CAPABLE OF SUPPORTING 40 TONS. SEE FINAL GEOTECHNICAL PAVEMENT DESIGN BY OTHERS.. EASEMENTS NOTES: PROPOSED INFLOW CURB & GUTTER PROPERTY BOUNDARY EXISTING LOT LINE / / / / / / / /PROPOSED EDGE OF PAVEMENT LEGEND: PROPOSED LOT LINE EXISTING ROW PROPOSED ROW FENCE LINE X PROPOSED ASPHALT PAVEMENT PROPOSED CONCRETE FLATWORK PROPOSED CONCRETE PAVEMENT SITE SIGN LEGEND SIGNAGE NOTE: SIGN LOCATIONS SHOWN ARE APPROXIMATE. FINAL LOCATION MAY VARY. RESERVED PARKING B P FIRE LANE A P0TS C P 3 4 PARALLEL ACCESS RAMP X 2' CONCRETE TRICKLE PAN 2 SITE LEGEND X' CONCRETE PAN VERTICAL OUTFALL CURB & GUTTER (1' GUTTER) VERTICAL INFLOW CURB & GUTTER (1' GUTTER) DDIRECTIONAL ACCESS RAMP HC2 HO R I Z O N T A L C O N T R O L P L A N 7 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET HC3 HC1 HC2 HC4 MA T C H L I N E - S E E S H E E T HC 4 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 DS DS DS VA U L T F.O . TIE TO EXISTING CURB & GUTTER N:119124.54 E:189925.27 N:119114.38 E:189943.22 PRIVATE ROADWORTHINGTON CIRCLE 4 ' S I D E W A L K OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING EXISTING BUILDING BLANKET DRAINAGE & UTILITY EASEMENT BLANKET DRAINAGE & UTILITY EASEMENT BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) 2' 3 PROPOSED LOT LINE PROPOSED SIGHT DISTANCE PROPOSED SIGHT DISTANCE C 2 B EDGE OF CONCRETE 3 3 2' 2 2 2 2' 2' 2' 2' 3 3 3 3 3 EDGE OF SUBGRADE EDGE OF SUBGRADE 3 3 R3' R5' EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING 26' FL-FL 17' (TYP.) 9' (TYP.) 32.94' FL-FL 16' 6' 26' ACCESS & EMERGENCY ACCESS EASEMENT 4' 8.08' 7.00' R4. 5 ' R4. 5 ' 7.58' 5.00' 3 D D MATCH LINE - SEE SHEET HC4 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK. 2.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB. 3.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF PLAN LOCATION. 4.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 5.ALL PUBLIC SIDEWALK, DRIVEWAYS, AND RAMPS, EXISTING OR PROPOSED, ADJACENT OR WITHIN THE SITE, NEED TO MEET ADA STANDARDS. IF THEY CURRENTLY DO NOT, THEY WILL NEED TO BE RECONSTRUCTED SO THAT THEY DO MEET CURRENT ADA STANDARDS AS A PART OF THIS PROJECT. 6.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. 7.ASPHALT AND CONCRETE SECTIONS WITHIN FIRE LANES SHALL BE DESIGNED AS A FLAT, HARD, ALLWEATHER SURFACE CAPABLE OF SUPPORTING 40 TONS. SEE FINAL GEOTECHNICAL PAVEMENT DESIGN BY OTHERS.. EASEMENTS NOTES: PROPOSED INFLOW CURB & GUTTER PROPERTY BOUNDARY EXISTING LOT LINE / / / / / / / /PROPOSED EDGE OF PAVEMENT LEGEND: PROPOSED LOT LINE EXISTING ROW PROPOSED ROW FENCE LINE X PROPOSED ASPHALT PAVEMENT PROPOSED CONCRETE FLATWORK PROPOSED CONCRETE PAVEMENT SITE SIGN LEGEND SIGNAGE NOTE: SIGN LOCATIONS SHOWN ARE APPROXIMATE. FINAL LOCATION MAY VARY. RESERVED PARKING B P FIRE LANE A P0TS C P 3 4 PARALLEL ACCESS RAMP X 2' CONCRETE TRICKLE PAN 2 SITE LEGEND X' CONCRETE PAN VERTICAL OUTFALL CURB & GUTTER (1' GUTTER) VERTICAL INFLOW CURB & GUTTER (1' GUTTER) DDIRECTIONAL ACCESS RAMP HC3 HO R I Z O N T A L C O N T R O L P L A N 8 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET HC3 HC1 HC2 HC4 KEYMAP MA T C H L I N E - S E E S H E E T HC 1 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R X X X X X X X X X X DS DS DS T CO N T R O L IR R N:118904.67 E:189739.02 N4 4 ° 1 4 ' 1 2 . 0 7 " E 29 2 . 7 0 9 PRIVATE ROAD EXISTING BUILDING OWNER: MARKET CENTRE RETAIL ASSOCIATION LOT 8, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING BLANKET DRAINAGE & UTILITY EASEMENT BLANKET DRAINAGE & UTILITY EASEMENT BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) 2' 2 2' 2' 2' 2' 33 3 3 3 PROPOSED GATE WITH KNOX BOX PROPOSED BOLLARD (TYP.) EDGE OF CONCRETE C PROPOSED 4' CROSSPAN 2 2 EDGE OF SUBGRADE EDGE OF SUBGRADE R10' R15' R3' R3' 17' (TYP.) 9' (TYP.) 18' 17' (TYP.) 24' FL-FL 5' 26' ACCESS & EMERGENCY ACCESS EASEMENT R25' 7.58' 5.00' 3 3 7' 11.5' R5' R4. 5 ' Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK. 2.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB. 3.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF PLAN LOCATION. 4.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 5.ALL PUBLIC SIDEWALK, DRIVEWAYS, AND RAMPS, EXISTING OR PROPOSED, ADJACENT OR WITHIN THE SITE, NEED TO MEET ADA STANDARDS. IF THEY CURRENTLY DO NOT, THEY WILL NEED TO BE RECONSTRUCTED SO THAT THEY DO MEET CURRENT ADA STANDARDS AS A PART OF THIS PROJECT. 6.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. 7.ASPHALT AND CONCRETE SECTIONS WITHIN FIRE LANES SHALL BE DESIGNED AS A FLAT, HARD, ALLWEATHER SURFACE CAPABLE OF SUPPORTING 40 TONS. SEE FINAL GEOTECHNICAL PAVEMENT DESIGN BY OTHERS.. EASEMENTS NOTES: PROPOSED INFLOW CURB & GUTTER PROPERTY BOUNDARY EXISTING LOT LINE / / / / / / / /PROPOSED EDGE OF PAVEMENT LEGEND: PROPOSED LOT LINE EXISTING ROW PROPOSED ROW FENCE LINE X PROPOSED ASPHALT PAVEMENT PROPOSED CONCRETE FLATWORK PROPOSED CONCRETE PAVEMENT SITE SIGN LEGEND SIGNAGE NOTE: SIGN LOCATIONS SHOWN ARE APPROXIMATE. FINAL LOCATION MAY VARY. RESERVED PARKING B P FIRE LANE A P0TS C P 3 4 PARALLEL ACCESS RAMP X 2' CONCRETE TRICKLE PAN 2 SITE LEGEND X' CONCRETE PAN VERTICAL OUTFALL CURB & GUTTER (1' GUTTER) VERTICAL INFLOW CURB & GUTTER (1' GUTTER) DDIRECTIONAL ACCESS RAMP HC4 HO R I Z O N T A L C O N T R O L P L A N 9 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET HC3 HC1 HC2 HC4 KEYMAP MA T C H L I N E - S E E S H E E T HC 2 MATCH LINE - SEE SHEET HC3 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 X X X X X X X X X X X X X X X X X X X DS DS DS DS DS S T S T S T SS SS SS SS SS SS SS SS S S S S S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS S S CVA U L T EL E C SS S ELE C EL E CE D W H YD H Y DW C S WH2O H YD D T CO N T R O L IRR W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W G E E E E E E E E E E E E E E E E E E E E E E E E G G G G G G G G G G G G G G G G G G G G X X X X X X CT V CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CT V T T T T T T T T T T T T T E E E E E E E VA U L T F.O . SS S F F F F F F F F F F F F F TF WF UDUDUDUDUD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD I R E E E E E E E UDUDUDUDUDUDUD UD UD UD UD UD UD U D S F F F F F F F F F F F F F TF WF UDUDUDUDUD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD I R E E E E E E E UDUDUDUDUDUDUD UD UD UD UD UD UD U D EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING 12' ACCESS & EMERGENCY ACCESS EASEMENT PROPOSED BUILDING EXISTING BUILDING PROPOSED GARAGE PROPOSED TRASH ENCLOSURE WORTHINGTON CIRCLE PRIVATE ROAD EXISTING 15" RCP STORM DRAIN EXISTING 8" PVC SANITARY EXISTING 8" DIP WATER EXISTING FIRE HYDRANT EXISTING 8" DIP WATER EXISTING 8" PVC SANITARY EXISTING 6" SEWER SERVICE EXISTING 2" WATER SERVICE PR I V A T E R O A D PROPOSED 6" FIRE SERVICE 18 9 . 7 2 L F 6 " P V C N4 4 ° 3 8 ' 2 7 " E 23.36 LF 6" PVC S45°11'31"E FD C PROPOSED 4" SANITARY SEWER SERVICE @ 2% SLOPE EXISTING FIRE HYDRANT PROPOSED LIGHT POLE OWNER: KATSCH24 LLC LOT 2, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: AWEIDA PROPERTIES INC UNPLATTED OWNER: MARKET CENTRE RETAIL ASSOCIATION OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING LOT 8, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING PROPOSED LOT LINE PROPOSED LOT LINE PROPOSED GATE WITH KNOX BOX (SEE ARCH PLANS) PROPOSED GATE WITH KNOX BOX (SEE ARCH PLANS) PROPOSED FIRE DEPARTMENT CONNECTION EMT PROPOSED ELECTRIC METER GMT PROPOSED GAS METER PROPOSED MANHOLE TIE TO EXISTING 15" PIPE 13' 4' 13' PROPOSED ELECTRIC LINE 22'EAE PROPOSED GARAGE PROPOSED GARAGE 10' 10' 8' STORMTECH BASIN 4 STORMTECH BASIN 1A STORMTECH WQ BASIN 1 STORMTECH WQ BASIN 2 IRRIGATION SERVICE CONNECTION N:119179.81 E:189660.42 PROPOSED FIRE SERVICE CONNECTION w/ 6" GV N:118885.32 E:189751.21 24' PROPOSED SANITARY SEWER SERVICE CONNECTION EXISTING 8" PVC INV. 5043.58 N:119086.54 E:189927.70 39.77 LF 4" PVC N45°00'07"W STORMTECH BASIN 1A PROPOSED 1" WATER SERVICE CONNECTION N:119042.71 E:189641.47 PROPOSED 6" FIRE SERVICE CONNECTION w/ 6" GV N:119047.71 E:189641.45 13.45 LF 6" PVC N89°49'18"E 53 . 0 6 L F 6 " P V C N4 3 ° 5 5 ' 3 2 " E PROPOSED 1" WATER METER PIT N:119042.75 E:189652.81 STORMTECH BASIN 3 90° BEND w/ TB N:119020.31 E:189884.52 PROPOSED 8" STEEL CASING PIPE 20-FT CENTERED ON CROSSING N:119094.07 E:189920.17 PROPOSED 3/4" IRRIGATION METER PIT N:119176.74 E:189669.86 12.97' 13.77' 45° BEND w/ TB N:119047.76 E:189654.90 STORMTECH WQ BASIN 3 STORMTECH WQ BASIN 4 STORMTECH BASIN 2 INLET D3 INLET D4 (PUBLIC) INLET C3 INLET F2-1 JUNCTION F2 w/WQ WEIR BASIN E4 w/WQ WEIR INLET E3 STMH D2-1 w/WQ WEIR BASIN C2 w/WQ WEIR STORM DRAIN LINE B SEE SHEET ST2 STORM DRAIN LINE E SEE SHEET ST3 STORM DRAIN LINE F SEE SHEET ST3 STORM DRAIN LINE A SEE SHEET ST1 STORM DRAIN LINE C SEE SHEET ST1 STORM DRAIN LINE D SEE SHEET ST1 UNDERDRAIN A SEE SHEET ST6 UNDERDRAIN B SEE SHEET ST7 STORM DRAIN LINE F2 SEE SHEET ST3 STMH A1 w/ RESTRICTOR PLATE STMH B5 w/ RESTRICTOR PLATE EDGE OF CONCRETE EXISTING WATER METER EDGE OF CONCRETE BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) EE BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) ELECTRIC CONDUIT TO IRRIGATION CONTROLLER (CONTRACTOR TO COORDINATE WITH IRRIGATION DESIGN) 24' ACCESS & EMERGENCY ACCESS EASEMENT 26' ACCESS & EMERGENCY ACCESS EASEMENT STORMTECH BASIN 1B PROPOSED TRANSFORMER PAD Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E OU1 OV E R A L L U T I L I T Y P L A N 10 NORTH ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 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 CITY OF FORT COLLINS STANDARDS, LATEST EDITION. 3.ALL SEWER CONSTRUCTION SHALL BE PER CITY OF FORT COLLINS STANDARDS, LATEST EDITION. 4.ALL WATER FITTINGS AND VALVES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.ALL WATERLINES SHALL HAVE A 5-FT MINIMUM CLEARANCE 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 CITY OF FORT COLLINS ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 9.ALL MANHOLE RIM ELEVATIONS (EXISTING & PROPOSED) ARE TO BE ADJUSTED TO 1 4" BELOW FINISHED GRADE. IF NECESSARY, CONE SECTIONS SHALL BE ROTATED TO PREVENT LIDS BEING LOCATED WITHIN VEHICLE OR BICYCLE WHEEL PATHS. 10.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF STORMTECH SYSTEMS WITH SEDIMENT DURING CONSTRUCTION. 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 CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT PROPERTY BOUNDARY W SS PROPOSED LOT LINE PROPOSED ROW EXISTING ROW EXISTING CABLE CTV MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) PROPOSED STORM SEWER (COORDINATE WITH ADS) 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 T S T S T D X X X X X X TF UDUDUDUDUD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD E E E E E E E UDUDUDUDUDUDUD UD UD UD UD UD UD U D X X X X X X X X X X X X X X X X X X X DS DS DS DS DS PROPOSED GARAGE PROPOSED BUILDING EXISTING BUILDING PROPOSED GARAGE EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING WORTHINGTON CIRCLE PRIVATE ROAD PROPOSED GARAGE PR I V A T E R O A D EXISTING 15" RCP STORM DRAIN PROPOSED CONNECTION TO EXISTING 15" RCP STORM DRAIN STORMTECH BASIN 3 STORMTECH BASIN 1A STORMTECH WQ BASIN 1 STORMTECH WQ BASIN 2 STORMTECH BASIN 3 STORM DRAIN LINE B SEE SHEET ST2 STORM DRAIN LINE E SEE SHEET ST3 STORM DRAIN LINE F SEE SHEET ST3 STORM DRAIN LINE A SEE SHEET ST1 STORM DRAIN LINE C SEE SHEET ST1 STORM DRAIN LINE D SEE SHEET ST1 UNDERDRAIN B SEE SHEET ST7 STORM DRAIN LINE F2 SEE SHEET ST3 INLET C3 BASIN C2 w/WQ WEIR INLET D3 STMH D2-1 w/WQ WEIR INLET D4 (PUBLIC) INLET E3 BASIN E4 w/WQ WEIR JUNCTION F2 w/WQ WEIR INLET F2-1 STORMTECH WQ BASIN 3 STORMTECH WQ BASIN 4 STMH A1 w/ RESTRICTOR PLATE STMH B5 w/ RESTRICTOR PLATE STORMTECH BASIN 1A STORMTECH BASIN 1B UNDERDRAIN B2 SEE SHEET ST8 STORMTECH BASIN 2 UNDERDRAIN A SEE SHEET ST6 UNDERDRAIN A1 SEE SHEET ST6 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 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.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH SEDIMENT DURING CONSTRUCTION. 6.PROVIDE SPLASH BLOCKS AT ALL DOWNSPOUT LOCATIONS. 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 MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) GEOTEXTILE FABRIC PROPOSED STORM SEWER (COORDINATE WITH ADS) DSDOWNSPOUT OG1 OV E R A L L G R A D I N G P L A N 11 NORTH ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R TF UD UD UD UD UD UD UD UD E E E E E E E E E E E E UD UD UD UD UD UD UD UD UD UD UD UD UD UD U D U D U D UD S T ST S T S T S D X X X X X X X X X DS DS DS 22' EMERGENCY ACCESS EASEMENT EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING 7' CONCRETE PAN PROPOSED 2' SAWCUT 23.93' FL-FL EXISTING STORM DRAIN FFE=54.20 4.8 % 2.0 % 1.7 % 2.0% 2.1%2.1% 2. 5 % 2.9% 1.9% 1.9 % 0. 6 % 6 . 3 % 0.5 % 5 2 . 4 1 5 1 . 7 1 5 2 . 2 6 54.12 5 3 . 5 9 5 4 . 6 1 5 4 . 1 2 53.54 54.13 54.20 52.6 1 52 . 8 3 3.6% 4.5% PROPOSED VERTICAL CURB & GUTTER 2.0% 5. 2 % 2. 7 % 2. 2 % 4 . 3 % 5 . 9 % 3.1 % 4.6 % 53.61 53.40 53.50 5 3 . 4 8 5 2 . 8 4 5 2 . 4 3 5 2 . 3 2 52.49 51.62 53.19 PROPOSED GARAGE PROPOSED BUILDING PR I V A T E R O A D W O R T H I N G T O N C I R C L E 5' S I D E W A L K 5' SIDEWALK OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING BLANKET DRAINAGE, ACCESS, & UTILITY EASEMENT 5 2 . 3 6 5 1 . 5 0 5 2 . 2 3 52.06 5 2 . 1 1 2 . 0 % 0.6% 0.6% 0.8 % 5 . 9 % STORMTECH WQ BASIN 1 STORMTECH WQ BASIN 2 STORMTECH BASIN 1A STORMTECH BASIN 1A 5 4 . 2 0 54.16 STORM DRAIN LINE B SEE SHEET ST2 STORM DRAIN LINE A SEE SHEET ST1 STORM DRAIN LINE C SEE SHEET ST1 STORM DRAIN LINE D SEE SHEET ST1 UNDERDRAIN A1 SEE SHEET ST6 BLANKET DRAINAGE & UTILITY EASEMENT BLANKET DRAINAGE & UTILITY EASEMENT INLET D4 (PUBLIC) STMH D2-1 w/WQ WEIR INLET D3 BASIN C2 w/WQ WEIR INLET C3 53.70 5 3 . 7 0 5 3 . 7 0 53.70 STMH A1 w/RESTRICTOR PLATE 52.02 5 2 . 3 7 BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) STORMTECH BASIN 1B 5 1 . 9 9 5 1 . 9 9 3.2 % 0. 6 % 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 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.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH SEDIMENT DURING CONSTRUCTION. 6.PROVIDE SPLASH BLOCKS AT ALL DOWNSPOUT LOCATIONS. 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 MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) GEOTEXTILE FABRIC PROPOSED STORM SEWER (COORDINATE WITH ADS) DSDOWNSPOUT KEYMAP Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E G1 DE T A I L E D G R A D I N G P L A N 12 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET MA T C H L I N E - S E E S H E E T G3 MATCH LINE - SEE SHEET G2 G3 G1 G2 G4 UD UD UD S X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X DS DS DS PROPOSED TRASH ENCLOSURE (SEE LANDSCAPING PLANS FOR DETAILS) 22' EMERGENCY ACCESS EASEMENT 22' EMERGENCY ACCESS EASEMENT PROPOSED 2' SAWCUT 23.7' FL-EOP 2.0% 2.1%2.1% 54.61 5 4 . 1 2 54.61 5 4 . 1 2 3.9% 3.1% 4.5% 3.7% 1 . 6 % 1. 2 % 53.51 HP 52.59 53.09 0. 5 % 0.5% 1 . 0 % 1.7% 53.58 FFE=54.20 5 4 . 1 2 53.50 52.79 53 . 6 3 53 . 4 7 53. 4 6 53. 2 0 52 . 8 3 5. 7 % 5 . 8 % 0.5% 52 . 8 2 52.9 2 52.8 3 3.6% PROPOSED VERTICAL CURB & GUTTER PROPOSED VERTICAL CURB & GUTTER PRIVATE ROAD OWNER: KATSCH24 LLC LOT 2, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: AWEIDA PROPERTIES INC PROPOSED GARAGE PROPOSED GARAGE PROPOSED BUILDING 5 2 . 8 3 5 4 . 2 0 54.20 2.0% 2.0% 2.5% BLANKET DRAINAGE & UTILITY EASEMENT BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) 54.4 8 53. 5 6 54.6 2 53.56 54. 4 3 54.43 55.00 54.57 53.85 53.85 54.50 5 4 . 0 0 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 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.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH SEDIMENT DURING CONSTRUCTION. 6.PROVIDE SPLASH BLOCKS AT ALL DOWNSPOUT LOCATIONS. 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 MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) GEOTEXTILE FABRIC PROPOSED STORM SEWER (COORDINATE WITH ADS) DSDOWNSPOUT KEYMAP Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E G2 DE T A I L E D G R A D I N G P L A N 13 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET MA T C H L I N E - S E E S H E E T G4 MATCH LINE - SEE SHEET G1 G3 G1 G2 G4 TF UD UD UD UD UD UD UD E E UDUDUDUDUDUDUDUDUDUDUDUDUDUDUD C VAU L T ELE C S S G T T T T T T T T T T T T T VA U L T F.O . DS DS DS EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING 32.94' FL-FL 52.4 0 52 . 2 9 52 . 2 6 52.3 9 52 . 6 1 52 . 8 3 1.1% 1. 2 % 1.2 % 0. 5 % 52 . 6 4 52 . 5 3 52 . 5 7 PROPOSED VERTICAL CURB & GUTTER 1.1% 1.5% 0.6% 1.3% 0 . 5 % WORTHINGTON CIRCLE 4 ' S I D E W A L K OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING EXISTING BUILDING BLANKET DRAINAGE & UTILITY EASEMENT STORMTECH BASIN 3 STORM DRAIN LINE E SEE SHEET ST3 UNDERDRAIN B SEE SHEET ST7 STORM DRAIN LINE B SEE SHEET ST2 (53 . 3 7 ) 52 . 7 3 52.9 7 52 . 7 5 (53 . 0 3 ) (54 . 3 2 ) (53 . 6 8 ) (53 . 4 0 ) (53 . 6 2 ) (54 . 3 3 ) (54 . 1 7 ) (54 . 6 7 ) (53 . 6 4 ) 0. 9 % 2.8 % 1.3 % (52 . 6 8 ) (53 . 2 9 ) (53 . 3 0 ) 3.0% 53.70 STMH B5 w/RESTRICTOR PLATE BASIN E4 w/WQ WEIR INLET E3 STORMTECH BASIN 2 STORMTECH WQ BASIN 3 BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) 26' ACCESS & EMERGENCY ACCESS EASEMENT 52.1 5 0.5 % 0.8%1.1%1.0% 1.0% 1.3% 2.6 % 52.5 9 52 . 5 3 (53 . 1 3 ) (52 . 9 9 ) 52 . 6 0 53 . 3 3 UNDERDRAIN B2 SEE SHEET ST8 EDGE OF CONCRETE 4. 5 % 5. 6 % 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 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.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH SEDIMENT DURING CONSTRUCTION. 6.PROVIDE SPLASH BLOCKS AT ALL DOWNSPOUT LOCATIONS. 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 MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) GEOTEXTILE FABRIC PROPOSED STORM SEWER (COORDINATE WITH ADS) DSDOWNSPOUT KEYMAP Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E G3 DE T A I L E D G R A D I N G P L A N 14 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET MATCH LINE - SEE SHEET G4 MA T C H L I N E - S E E S H E E T G1 G3 G1 G2 G4 UDUDUDUDUDUDUDUDUDUDUD UD UDUDUD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD S ELE CE T CON T R O L IR R G T T T T T T T T T T T T T T T T T X X X X X X X X X X DS DS DS 24' FL-FL 52 . 8 3 1.1% PROPOSED SAWCUT 1.4% 1.4% 5. 7 % 5. 8 % 1.1% 1.1% 0. 5 % 1.7%0.5% 5 2 . 5 7 52.5 3 52.5 3 52 . 8 2 52.9 2 52 . 4 8 52 . 2 0 52.52 52.8 3 52.7 9 51 . 8 9 51.9 5 52 . 4 7 52 . 1 5 51 . 7 6 52.5 6 HP 4.3% 3.5% 3.0% 52.5 7 2.9% 2.0% PROPOSED VERTICAL CURB & GUTTER 1.5% PRIVATE ROAD EXISTING BUILDING OWNER: MARKET CENTRE RETAIL ASSOCIATION LOT 8, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING BLANKET DRAINAGE & UTILITY EASEMENT STORMTECH BASIN 4 STORMTECH WQ BASIN 4 STORM DRAIN LINE F SEE SHEET ST3 BLANKET DRAINAGE & UTILITY EASEMENT UNDERDRAIN B SEE SHEET ST7 (53 . 3 0 ) (53 . 3 0 ) (52 . 6 6 ) (52 . 3 8 ) 52.2 9 (52 . 9 4 ) (53 . 4 1 ) (53 . 0 9 ) (53 . 2 1 ) (53 . 2 5 ) (53 . 6 7 ) (53 . 0 1 ) (52 . 6 1 ) (52 . 4 2 ) (53 . 5 0 ) ( 3 . 0 % ) (3 . 1 % ) 3.0% 2.3% STORM DRAIN LINE F2 SEE SHEET ST3 JUNCTION F2 w/WQ WEIR INLET F2-1 STORMTECH BASIN 2 BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) EDGE OF CONCRETE 26' ACCESS & EMERGENCY ACCESS EASEMENT 12' ACCESS & EMERGENCY ACCESS EASEMENT 52.0 0 (53 . 3 5 ) 52.2 9 52 . 3 7 52 . 2 3 (52 . 4 8 ) 51 . 8 4 51.9 2 53.2 9 6.6% 4.0% 0. 7 % 1. 3 % (52 . 9 2 ) (53 . 4 8 ) 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 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.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH SEDIMENT DURING CONSTRUCTION. 6.PROVIDE SPLASH BLOCKS AT ALL DOWNSPOUT LOCATIONS. 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 MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) GEOTEXTILE FABRIC PROPOSED STORM SEWER (COORDINATE WITH ADS) DSDOWNSPOUT KEYMAP Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E G4 DE T A I L E D G R A D I N G P L A N 15 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET MA T C H L I N E - S E E S H E E T G2 MATCH LINE - SEE SHEET G3 G3 G1 G2 G4 ST ST ST ST ST ST SS S S SS SS S S SS S S S S SS SS SS SS S S SS SS SS SS SS SS SS SS SS S D W H Y D W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W E E E E E E E E E E E G G G G G G G G G G G G G X X X X X X X X X X X UD UD UD UD UD UD UD UD UD IR E E E E E E E E E EE E UD UD UD UD U D U D U D U D U D U D UD UDUD UD UD UD UD UD UD UD UD UD UD UD UD UD UD IR E E E E E E E E E EE E UD UD UD UD U D U D U D U D U D U D UD UDUD UD UD UD UD UD 53.7 3 FG 45.23 SG 53.3 6 FG 45.21 SG 53.7 3 FG 45.25 SG 54.0 0 FG 45.24 SG 53.6 0 FG 45.20 SG 52.7 5 FG 45.13 SG 0. 3 % 0.3% 0. 3 % 53.0 2 FG 45.16 SG 52.79 FG 45.13 SG 52.4 5 FG 45.09 SG 52.6 6 FG 45.12 SG 52.2 8 FG 44.99 SG 51.56 FG 45.04 SG 52.1 1 FG 45.11 SG 52.2 9 FG 45.21 SG 52.34 FG 45.24 SG 53.6 5 FG 45.10 SG 52.8 9 FG 45.26 SG 52.4 3 FG 45.22 SG 52.3 1 FG 45.07 SG FFE=54.20 0.2 % 0.3% 0.3% 22'EAE 24' STORM DRAIN LINE C SEE SHEET ST1 STORM DRAIN LINE A SEE SHEET ST1 STORM DRAIN LINE D SEE SHEET ST1 STORM DRAIN LINE B SEE SHEET ST2 UNDERDRAIN A1 SEE SHEET ST6 UNDERDRAIN A SEE SHEET ST6 PROPOSED BUILDING PRI V A T E R O A D OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING PROPOSED GARAGE STORMTECH WQ BASIN 1 INV.5045.98 STORMTECH WQ BASIN 2 INV. 5045.98 5' S I D E W A L K EXISTING 15" RCP STORM DRAIN EXISTING 8" DIP WATER EXISTING FIRE HYDRANT PROPOSED GATE WITH KNOX BOX PROPOSED CONNECTION TO EXISTING 15" PIPE PROPOSED ELECTRIC LINE PROPOSED CURB INLET PROPOSED BASIN WITH WATER QUALITY WEIR SEE SHEET D5 PROPOSED BASIN WITH WATER QUALITY WEIR SEE SHEET D5 EDGE OF SUBGRADE EDGE OF SUBGRADE EDGE OF SUBGRADE PROPOSED INSPECTION PORT (TYP.) PROPOSED INSPECTION PORT (TYP.) STORMTECH BASIN 1A INV.5046.74 53.4 7 FG 45.29 SG 52.9 2 FG 45.28 SG BUILDING ENVELOPE (EXCLUDED FROM BLANKET UTILITY AND DRAINAGE EASEMENT) 52.1 0 FG 45.00 SG 52.4 4 FG 45.11 SG 52.6 0 FG 45.27 SG 52.72 FG 45.18 SG 4 5 . 1 0 S G 52.2 1 FG 45.19 SG 53.1 0 FG 45.11 SG 53.7 8 FG 45.14 SG 51.9 9 FG 45.01 SG 51.8 8 FG 45.03 SG 51.65 FG 45.02 SG 53.1 6 FG 45.09 SG STORMTECH BASIN 1B INV.5046.76 3.52 LF 24" HDPE @ 0.00% 6.92 LF 24" HDPE @ 0.00% MANIFOLD TEE C1 SEE PLAN BY ADS FOR CONTINUATION INV. IN=5046.89 (NW) END CAP C5 INV. IN=5046.15 (NE) END CAP C4-2 INV. IN=5046.15 (NE) INLET C3 BASIN C2 w/WQ WEIR INLET D3 STMH D2-1 w/WQ WEIR BASIN 4-1 INV. IN=5046.15 (SE) INV. OUT=5046.15 (SW) 52.0 6 FG 45.24 SG END CAP D1 INV. OUT=5046.15 (NE) BASIN C4 INV. IN=5046.15 (NE) INV. OUT=5046.15 (SW) INV. OUT=5046.15 (NW) 45 . 0 9 SG 3.56 LF 24" HDPE @ 0.00% STORMTECH BASIN 1A INV.5046.74 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E SD1 SU B G R A D E P L A N DE T E N T I O N P O N D 1 16 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET KEYMAP PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED FINISHED GRADE SPOT ELEVATION PROPOSED SLOPES NOTES: PROPOSED STORM INLET 2.0% 47.45 PROPOSED SUBGRADE SPOT ELEVATION EXISTING LOT LINE 33.43 EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPOSED RIGHT OF WAY LEGEND: PROPOSED GRADE BREAK MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) 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. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY NECESSARY FIELD LOCATES AND POTHOLING OF SUBSURFACE UTILITIES. ENGINEERING AND CITY SHALL BE NOTIFIED OF ANY POTENTIAL CONFLICTS. 3.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 4.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND INLET BOX STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF FLARED END SECTIONS. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER AND THE CITY OF FORT COLLINS STORMWATER UTILITY A MINIMUM OF ONE WEEK IN ADVANCE SO AS TO ALLOW FOR FIELD OBSERVATION AND DOCUMENTATION OF THE FOLLOWING SYSTEM ITEMS IN THE STORMTECH AREAS: -SUBGRADE -INSTALLATION OF GEOTEXTILE FABRIC -INSTALLATION OF UNDERDRAIN -PLACEMENT AND COMPACTION OF FOUNDATION STONE -PLACEMENT OF CHAMBERS AND EMBEDMENT STONE 7.SUBGRADE AREAS ARE TO BE FIELD SURVEYED BY A LICENSED PROFESSIONAL. THE DESIGN ENGINEER MUST CONFIRM THE SUBGRADE ELEVATIONS AND DIMENSIONS PRIOR TO PLACEMENT OF GEOTEXTILE FABRIC, SUB-BASE, OR ANY OTHER MATERIAL. 8.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM INSTALLATION, PREVENT SEDIMENT, DEBRIS, AND DIRT FROM ANY SOURCE FROM ENTERING THE CHAMBER SYSTEM. 9.GENERAL CONTRACTOR SHALL CONVENE A PRE-CONSTRUCTION MEETING TO ENSURE THAT ALL SUBCONTRACTORS HAVE AN UNDERSTANDING OF HOW THE STORMTECH SYSTEM IS INTENDED TO FUNCTION. CONTRACTOR SHOULD DISCUSS THE PROPOSED SEQUENCE OF CONSTRUCTION AND IDENTIFY ACTIVITIES THAT MAY REQUIRE PROTECTION OF THE SYSTEM. 10.SEE SHEETS D7 AND D8 FOR PLANS BY ADS FOR ADDITIONAL DESIGN AND INSTALLATION INFORMATION. COORDINATE WITH MANUFACTURER PRIOR TO CONSTRUCTION. 11.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 12.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF STORMTECH SYSTEMS WITH SEDIMENT DURING CONSTRUCTION. (47.45 ) EXISTING SPOT ELEVATION FG SG PROPOSED STORM SEWER (COORDINATE WITH ADS) BASIN 1 SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS G G G X X XXXXXXXX DS DS DS DS DS S TF UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD E E UD S TF UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD E E UD FFE=54.20 52. 1 3 FG 53.06 FG 45.26 SG 52.3 8 FG 45.21 SG 53.3 3 FG 45.42 SG 53.1 3 FG 45.40 SG 0.3% 0. 3 % EXISTING 8" PVC SANITARY PROPOSED 4" SANITARY SEWER SERVICE PROPOSED GATE WITH KNOX BOX PROPOSED TRANSFORMER PAD 10' 10' PROPOSED BUILDING (EXCLUSION EASEMENT) UNDERDRAIN B SEE SHEET ST7 STORM DRAIN LINE E SEE SHEET ST3 STORM DRAIN LINE B SEE SHEET ST2 PROPOSED BASIN WITH WATER QUALITY WEIR SEE SHEET D5 STORMTECH BASIN 2 INV. 5046.43 STORM DRAIN LINE F SEE SHEET ST3 PROPOSED INSPECTION PORT (TYP.) STORM DRAIN LINE F2 SEE SHEET ST3 45.56 SG 53.2 6 FG 45.44 SG 52.9 3 FG 45.42 SG END CAP E1 INV. IN=5046.60 (NE) END CAP E4-1-2 INV. OUT=5046.60 (NE) END CAP E4-2 INV. OUT=5046.60 (NE) INLET E3 BASIN E4 w/WQ WEIR PROPOSED BOX WITH WATER QUALITY WEIR SEE SHEET D5 STORMTECH WQ BASIN 3 INV. 5046.43STORMTECH WQ BASIN 4 INV. 5046.43 EDGE OF SUBGRADE 51.97 FG 52.4 4 FG 45.60 SG 5 2 . 0 0 F G 45. 5 7 SG 52.5 4 FG 45.46 SG 52.5 5 FG 45.45 SG 3.11 LF 24" RCP @ 0.00% 6.00 LF 24" RCP @ -0.83% 6.92 LF 24" RCP @ 0.00% MANIFOLD 90° BEND E4-1-1 INV. IN=5046.60 (SW) INV. OUT=5046.60 (SE) 3.11 LF 24" RCP @ 0.00% 0.2% 0.2% 0. 2 % 0.2% 0.2% 3.55 LF 24" HDPE @ 0.00% 6.92 LF 24" HDPE @ 0.00% END CAP F1 INV. IN=5046.60 (SW) END CAP F2-4 INV. IN=5046.60 (SW) END CAP F2-3-2 INV. IN=5046.60 (SW) INLET F2-1 MANIFOLD 90° BEND F2-3-1 INV. IN=5046.60 (NW) INV. OUT=5046.60 (NE) MANIFOLD TEE E4-1 INV. IN=5046.60 (NW) INV. IN=5046.60 (SW) INV. OUT=5046.60 (NE) 45. 5 8 SG 3.55 LF 24" HDPE @ 0.00% MANIFOLD TEE F2-3 INV. IN=5046.60 (SW) INV. OUT=5046.60 (NE) INV. OUT=5046.60 (SE) 0. 2 % SS SS SS SS SS SS E E E E E E E G G G G G G G G G G G G G G G G G G G G G G G G G T T T T T T DS S TF UD UD E E UDUDUDUDUDUDUDUDUDUDUDUDUDUDUD S TF UD UD E E UDUDUDUDUDUDUDUDUDUDUDUDUDUDUD (52. 2 1 ) FG 45.41 SG (53. 6 9 ) FG 45.60 SG 0.3 % (53. 3 7 ) FG 45.34 SG (54.2 7 ) FG 45.67 SG (54. 2 9 ) FG 45.67 SG 0.3 % 12' PROPOSED BASIN WITH WATER QUALITY WEIR SEE SHEET D5 EXISTING 8" SANITARY SEWER STORM DRAIN LINE B SEE SHEET ST2 STORM DRAIN LINE E SEE SHEET ST3 UNDERDRAIN B2 SEE SHEET ST8 EDGE OF SUBGRADE EDGE OF SUBGRADE OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING (REPLACE ALL EXISTING ASPHALT AND CONCRETE UNLESS SPECIFIED ON THE HORIZONTAL CONTROL PLAN) END CAP B5-3 INV. OUT=5046.52 (NW) 3.33 LF 24" HDPE @ 0.00% END CAP B5-1-1 INV. OUT=5046.52 (NW) 3.33 LF 24" HDPE @ 0.00% MANIFOLD B5-1 INV. IN=5046.52 (SE) INV. IN=5046.52 (NE) INV. OUT=5046.52 (SW) END CAP E5-1-1 INV. OUT=5046.52 (NW) 3.33 LF 24" HDPE @ 0.00% MANIFOLD TEE E5-1 INV. IN=5046.52 (SE) INV. IN=5046.52 (NE) INV. OUT=5046.52 (SW) 6.82 LF 24" HDPE @ 0.00% STORMTECH BASIN 3 INV. 5046.35 0.2% 0.2% 0. 2 % 0. 2 % 6.92 LF 24" HDPE @ 0.00% 3.54 LF 24" HDPE @ 0.00% 10.40 LF 24" HDPE @ 0.00% MANIFOLD 90° BEND B5-2 INV. IN=5046.52 (SE) INV. OUT=5046.52 (SW) MANIFOLD TEE B5 INV. IN=5046.52 (NE) INV. OUT=5046.52 (NW) INV. OUT=5046.52 (SW) 3.33 LF 24" HDPE @ -0.00% END CAP E6 INV. OUT=5046.52 (NW) BASIN E5 INV. IN=5046.52 (SE) INV. IN=5046.52 (NE) INV. IN=5046.52 (NW) SS SS SS SS SS SS SS W H 2 O HY D T W W W W W W W W W W W W W W W W W W W W W W W W W WW W W W W CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CT V CT V CTV T T T X X F F F F F UDUDUDUDUDUDUDUDUDUDUD UD UDUDUD UD UD UD UD F F F F F UDUDUDUDUDUDUDUDUDUDUD UD UDUDUD UD UD UD UD (53.2 3 ) FG 46.25 SG 0.3% (53.3 5 ) FG 46.27 SG (52.59) FG 46.01 SG UNDERDRAIN B SEE SHEET ST7 STORM DRAIN LINE F SEE SHEET ST3 0.3 % EDGE OF SUBGRADE EDGE OF SUBGRADE 11' 9. 4 ' STORMTECH BASIN 4 INV. 5046.99 LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING OWNER: TWO PAULS LLC (REPLACE ALL EXISTING ASPHALT AND CONCRETE UNLESS SPECIFIED ON THE HORIZONTAL CONTROL PLAN) EXISTING FIRE HYDRANT EXISTING 2" WATER SERVICE PROPOSED 6" FIRE SERVICE EXISTING 8" SANITARY SEWER (52. 5 7 ) FG 46.00 SG (52. 9 2 ) FG 46.03 SG (53. 0 4 ) FG 46.24 SG 0.2% 0. 2 % 0. 2 % 0. 2 % 0.2% 3.31 LF 24" HDPE @ 0.00% 6.92 LF 24" HDPE @ 0.00% 6.92 LF 24" HDPE @ 0.00% 3.31 LF 24" HDPE @ 0.00% END CAP F6-3 INV. OUT=5047.16 (NW) MANIFOLD 90° BEND F6-2 INV. IN=5047.16 (SE) INV. OUT=5047.16 (SW) END CAP F6-1-1 INV. OUT=5047.16 (NW) MANIFOLD TEE F6-1 INV. IN=5047.16 (NE) INV. IN=5047.16 (SE) INV. OUT=5047.16 (SW) MANIFOLD TEE F4 INV. IN=5047.16 (SE) INV. IN=5047.16 (NE) INV. OUT=5047.16 (NW) 3.31 LF 24" HDPE @ 0.00% END CAP F5 INV. OUT=5047.16 (NW) Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET KEYMAP SD2 SU B G R A D E P L A N DE T E N T I O N P O N D 2 17 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED FINISHED GRADE SPOT ELEVATION PROPOSED SLOPES NOTES: PROPOSED STORM INLET 2.0% 47.45 PROPOSED SUBGRADE SPOT ELEVATION EXISTING LOT LINE 33.43 EXISTING RIGHT OF WAY PROPOSED LOT LINE PROPOSED RIGHT OF WAY LEGEND: PROPOSED GRADE BREAK MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) 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. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY NECESSARY FIELD LOCATES AND POTHOLING OF SUBSURFACE UTILITIES. ENGINEERING AND CITY SHALL BE NOTIFIED OF ANY POTENTIAL CONFLICTS. 3.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 4.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND INLET BOX STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF FLARED END SECTIONS. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER AND THE CITY OF FORT COLLINS STORMWATER UTILITY A MINIMUM OF ONE WEEK IN ADVANCE SO AS TO ALLOW FOR FIELD OBSERVATION AND DOCUMENTATION OF THE FOLLOWING SYSTEM ITEMS IN THE STORMTECH AREAS: -SUBGRADE -INSTALLATION OF GEOTEXTILE FABRIC -INSTALLATION OF UNDERDRAIN -PLACEMENT AND COMPACTION OF FOUNDATION STONE -PLACEMENT OF CHAMBERS AND EMBEDMENT STONE 7.SUBGRADE AREAS ARE TO BE FIELD SURVEYED BY A LICENSED PROFESSIONAL. THE DESIGN ENGINEER MUST CONFIRM THE SUBGRADE ELEVATIONS AND DIMENSIONS PRIOR TO PLACEMENT OF GEOTEXTILE FABRIC, SUB-BASE, OR ANY OTHER MATERIAL. 8.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM INSTALLATION, PREVENT SEDIMENT, DEBRIS, AND DIRT FROM ANY SOURCE FROM ENTERING THE CHAMBER SYSTEM. 9.GENERAL CONTRACTOR SHALL CONVENE A PRE-CONSTRUCTION MEETING TO ENSURE THAT ALL SUBCONTRACTORS HAVE AN UNDERSTANDING OF HOW THE STORMTECH SYSTEM IS INTENDED TO FUNCTION. CONTRACTOR SHOULD DISCUSS THE PROPOSED SEQUENCE OF CONSTRUCTION AND IDENTIFY ACTIVITIES THAT MAY REQUIRE PROTECTION OF THE SYSTEM. 10.SEE SHEETS D7 AND D8 FOR PLANS BY ADS FOR ADDITIONAL DESIGN AND INSTALLATION INFORMATION. COORDINATE WITH MANUFACTURER PRIOR TO CONSTRUCTION. 11.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 12.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF STORMTECH SYSTEMS WITH SEDIMENT DURING CONSTRUCTION. (47.45 ) EXISTING SPOT ELEVATION FG SG PROPOSED STORM SEWER (COORDINATE WITH ADS) BAS I N 2 B A S I N 4 B A S I N 3 STORMTECH BASIN 2 & WQ BASIN 3 & 4 STORMTECH BASIN 3 STORMTECH BASIN 4 NORTH NORTH ST ST ST ST ST ST SSSSSSSSSSSSSS SS SS SS SS SS S S S S S S S S D W D W WWW W W W W W UD EE E E E E UD UD UD UD U D UD STMH AB STA 10+00.00 N: 119298.33 E: 189871.23 20.13 LF 15" HDPE @ 0.20% 7.84 LF 18" HDPE @ 0.00% STMH A1 STA 10+20.13 N: 119295.16 E: 189851.35 MANIFOLD 45° BEND A2 STA 10+27.97 N: 119289.48 E: 189845.96 DETENTION BASIN 1B WQ BASIN 1 STORM DRAIN LINE B SEE SHEET ST2 STORM DRAIN LINE D SEE RIGHT PROPOSED MANHOLE TIE TO EXISTING 15" PIPE DETENTION BASIN 1A DETENTION BASIN 1A PRIVATE ROAD OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING END CAP A4 STA 10+35.06 N: 119284.55 E: 189843.97 2.32 LF 18" HDPE @ 0.00% 4.78 LF 18" HDPE @ 0.00% MANIFOLD 90° BEND A3 STA 10+32.74 N: 119284.71 E: 189846.29 EXISTING 15" STORM DRAIN 5035 5040 5045 5050 5055 5060 5065 5035 5040 5045 5050 5055 5060 5065 9+5010+0011+00 PROPOSED GROUND @ PIPE CENTERLINE ST M H A B ( P U B L I C ) ST A 1 0 + 0 0 . 0 0 RI M 5 0 5 2 . 5 ± IN V . I N 5 0 4 4 . 9 4 ( S ) IN V . I N 5 0 4 4 . 9 4 ( W ) IN V . O U T 5 0 4 4 . 8 4 ( N ) ST M H A 1 ST A 1 0 + 2 0 . 1 3 RI M 5 0 5 2 . 5 ± IN V . I N 5 0 4 6 . 8 9 ( S W ) IN V . I N 5 0 4 4 . 9 8 ( S ) IN V . I N 5 0 4 6 . 8 9 ( S E ) IN V . O U T 5 0 4 4 . 9 8 ( E ) MA N I F O L D 4 5 ° B E N D A 2 ST A 1 0 + 2 7 . 9 7 IN V . 5 0 4 6 . 8 9 ( S ) IN V . 5 0 4 6 . 8 9 ( N E ) MA N I F O L D 9 0 ° B E N D A 3 ST A 1 0 + 3 2 . 7 4 IN V . 5 0 4 6 . 8 9 ( W ) IN V . 5 0 4 6 . 8 9 ( N ) EN D C A P A 4 ST A 1 0 + 3 5 . 0 6 IN V . 5 0 4 6 . 8 9 ( E ) 20.13 LF 15" HDPE @ 0.20% 7.84 LF 18" HDPE @ 0.00% 4.78 LF 18" HDPE @ 0.00% 2.32 LF 18" HDPE @ 0.00% 6" PVC UNDERDRAIN STA.=10+29.52 INV.=5045.00 18" MIN. EXISTING GROUND @ PIPE CENTERLINE DETENTION BASIN 1B PRIVATE 122.24 LF 15" HDPE @ 0.55% (PUBLIC) ST ST ST ST ST ST SSSSSSSSSSSS SS SS SS SS SS S S S S S S S S D W D W WWW W W W UD EE E E E UD UD UD UD U D UD INLET D4 (PUBLIC) STA 10+40.31 N: 119278.82 E: 189889.38 25.82 LF 18" HDPE @ 0.50% INLET D3 STA 10+14.47 N: 119275.62 E: 189863.76 DETENTION BASIN 1B WQ BASIN 1 SEE SHEET D5 FOR WATER QUALITY WEIR DETAIL STORM DRAIN LINE A SEE LEFT 10.92 LF 24" HDPE @ 5.00% BASIN D2 STA 10+03.55 N: 119268.49 E: 189855.49 DETENTION BASIN 1A DETENTION BASIN 1A PRIVATE ROAD OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING STORM DRAIN LINE B SEE SHEET ST2 END CAP D1 STA 10+00.00 N: 119265.91 E: 189853.05 3.55 LF 24" HDPE @ 0.00% 5035 5040 5045 5050 5055 5060 5065 5035 5040 5045 5050 5055 5060 5065 9+5010+0010+75 BA S I N D 2 ST A 1 0 + 0 3 . 5 5 RI M 5 0 5 2 . 1 ± IN V . I N 5 0 4 6 . 1 5 ( S W ) IN V . I N 5 0 4 6 . 3 6 ( N E ) EN D C A P D 1 ST A 1 0 + 0 0 . 0 0 IN V . 5 0 4 6 . 1 5 ( N E ) IN L E T D 3 ST A 1 0 + 1 4 . 4 7 RI M 5 0 5 1 . 5 ± IN V . I N 5 0 4 6 . 9 1 ( E ) IN V . O U T 5 0 4 6 . 9 1 ( N W ) IN V . O U T 5 0 4 6 . 9 1 ( S W ) IN L E T D 4 ( P U B L I C ) ST A 1 0 + 4 0 . 3 1 RI M 5 0 5 1 . 5 ± IN V . O U T 5 0 4 7 . 0 4 ( W ) 10.92 LF 24" HDPE @ 5.00% 3.55 LF 24" HDPE @ 0.00% WQ BASIN 1 6" PVC UNDERDRAIN STA.=10+09.55 INV.=5045.03 PROPOSED GROUND @ PIPE CENTERLINE EXISTING GROUND @ PIPE CENTERLINE 15" RCP STORM STA.=10+22.28 INV.=5044.98 25.82 LF 18" HDPE @ 0.50% 100-YR HGL PRIVATEPUBLIC SSSSSSSSSSSSSSSS HY D W W W W W W W W W W W W X X X X X UD UD UD IR E E E UD UD UD EXISTING FIRE HYDRANT MANIFOLD TEE C1 STA 10+00.00 N: 119236.16 E: 189754.93 21.11 LF 18" HDPE @ 0.20% BASIN C2 w/WQ WEIR STA 10+21.11 N: 119250.68 E: 189739.61 INLET C3 STA 10+29.28 N: 119245.94 E: 189732.95 8.52 LF 24" HDPE @ 0.20% BASIN C4 STA 10+37.89 N: 119238.21 E: 189729.39 3.56 LF 24" HDPE @ 0.00% END CAP C5 STA 10+41.45 N: 119235.66 E: 189726.91 EXISTING 8" DIP WATER PROPOSED BUILDING DETENTION BASIN 1B DETENTION BASIN 1A OWNER: TALL DENTIST LLC PROPOSED GARAGE WQ BASIN 2 OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING PR I V A T E R O A D 8.17 LF 24" HDPE @ 0.20% SEE SHEET D5 FOR WATER QUALITY WEIR DETAIL 5035 5040 5045 5050 5055 5060 5065 5035 5040 5045 5050 5055 5060 5065 9+7510+0011+0011+25 MA N I F O L D T E E C 1 ST A 1 0 + 0 0 . 0 0 IN V . 5 0 4 6 . 8 9 ( N W ) 21.11 LF 18" HDPE @ 0.20% BA S I N C 2 w / W Q W E I R ST A 1 0 + 2 1 . 1 1 RI M 5 0 5 2 . 0 ± IN V . O U T 5 0 4 6 . 1 9 ( S W ) IN V . O U T 5 0 4 6 . 9 3 ( S E ) 8.17 LF 24" HDPE @ 0.20% IN L E T C 3 ST A 1 0 + 2 9 . 2 8 IN V . 5 0 4 6 . 1 7 ( N E ) IN V . 5 0 4 6 . 1 7 ( S W ) 8.52 LF 24" HDPE @ 0.20% 3.56 LF 24" HDPE @ 0.00% EN D C A P C 5 ST A 1 0 + 4 1 . 4 5 IN V . 5 0 4 6 . 1 5 ( N E ) BA S I N C 4 ST A 1 0 + 3 7 . 8 9 RI M 5 0 5 2 . 8 ± IN V . I N 5 0 4 6 . 1 5 ( N E ) IN V . O U T 5 0 4 6 . 1 5 ( S W ) IN V . O U T 5 0 4 6 . 1 5 ( N W ) PROPOSED GROUND @ PIPE CENTERLINE EXISTING GROUND @ PIPE CENTERLINE WQ BASIN 2 6" PVC UNDERDRAIN STA.=10+15.56 INV.=5045.25 100-YR HGL PRIVATE Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 PROFILE SCALE: STORM DRAIN D KEYMAP 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. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. 10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE SYSTEM. 11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT DURING CONSTRUCTION. PROPOSED RIGHT OF WAY INLET SCHEDULE: MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. PROPOSED STORM SEWER (COORDINATE WITH ADS) PROFILE SCALE:PROFILE SCALE: ST1 PL A N & P R O F I L E ST O R M D R A I N L I N E A , C & D 18 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 STORM DRAIN A/C/D STORM DRAIN CSTORM DRAIN A ST ST ST ST ST ST ST SS SS SS SS SS SSSSSSSSSS SS SS SS SS SS SS SS SS SS SS SS S S SS S S S S S S S S S S SS S S SS S S S C VA U L T EL E C S S D W D D CO N T R O L IR R W W W W W W VA U L T F. O . SS DS DS DS D S S F F F F F T F U D UD UD U D U D U D UD UD E E E E UD UD UD UD UD UD UD UD UD U D UDUD EXISTING 54.00 PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING PROPOSED BUILDING EXISTING 8" PVC SANITARY PROPOSED 4" SANITARY SEWER SERVICE PROPOSED TRANSFORMER PAD STMH AB (PUBLIC) STA 10+00.00 N: 119298.33 E: 189871.23 78.01 LF 15" RCP @ 0.18% STMH B1 STA 10+78.01 N: 119220.32 E: 189872.20 57.54 L F 1 5 " R C P @ 0 . 1 8 % STMH B2 STA 11+35.55 N: 119166.93 E: 189893.65 37 . 2 0 L F 1 5 " R C P @ 0 . 1 8 % STMH B4 STA 12+13.43 N: 119134.04 E: 189953.66 6 4 . 2 8 L F 1 5 " R C P @ 0 . 1 8 % STMH B5 w/ RESTRICTOR PLATE STA 12+77.72 N: 119085.79 E: 189911.18 STORM DRAIN LINE E SEE SHEET ST3 MANIFOLD TEE B5 STA 13+03.32 N: 119067.98 E: 189929.57 WO R T H I N G T O N C I R C L E PR I V A T E R O A D OW N E R : T A L L D E N T I S T L L C LO T 3 , C E N T R E F O R A D V A N C E D TE C H N O L O G Y P . U . D . T E N T H F I L I N G 25.60 LF 24" HDPE @ 1.99% STORM DRAIN LINE D SEE SHEET ST1 STORM DRAIN LINE D3 SEE SHEET ST4 STORM DRAIN LINE A SEE SHEET ST1 10.40 LF 24" HDPE @ 0.00% MANIFOLD B5-1 STA 10+01.51 N: 119075.38 E: 189936.87 3.33 LF 24" HDPE @ 0.00% END CAP B5-1-1 STA 13+17.04 N: 119072.98 E: 189939.17 UNDERDRAIN LINE A SEE SHEET ST6 EXISTING 15" STORM DRAIN 40.6 8 L F 1 5 " R C P @ 0 . 1 8 % STMH B3 STA 11+72.75 N: 119167.72 E: 189930.84 5035 5040 5045 5050 5055 5060 5065 5035 5040 5045 5050 5055 5060 5065 9+5010+0011+0012+0013+0014+0014+25 ST M H A B ( P U B L I C ) ST A 1 0 + 0 0 . 0 0 RI M 5 0 5 2 . 5 ± IN V . I N 5 0 4 4 . 9 4 ( S ) IN V . I N 5 0 4 4 . 9 4 ( W ) IN V . O U T 5 0 4 4 . 8 4 ( N ) ST M H B 1 ST A 1 0 + 7 8 . 0 1 RI M 5 0 5 2 . 3 ± IN V . I N 5 0 4 5 . 0 8 ( S ) IN V . O U T 5 0 4 5 . 0 8 ( N ) 57.54 LF 15" RCP @ 0.18% ST M H B 2 ST A 1 1 + 3 5 . 5 5 RI M 5 0 5 3 . 3 ± IN V . I N 5 0 4 5 . 1 9 ( E ) IN V . O U T 5 0 4 5 . 1 9 ( N ) 37.20 LF 15" RCP @ 0.18% ST M H B 4 ST A 1 2 + 1 3 . 4 3 RI M 5 0 5 2 . 8 ± IN V . I N 5 0 4 5 . 3 3 ( S W ) IN V . O U T 5 0 4 5 . 3 3 ( N W ) 64.28 LF 15" RCP @ 0.18% ST M H B 5 ST A 1 2 + 7 7 . 7 2 RI M 5 0 5 2 . 4 ± IN V . I N 5 0 4 6 . 0 1 ( S E ) IN V . I N 5 0 4 5 . 4 5 ( S W ) IN V . O U T 5 0 4 5 . 4 5 ( N E ) 25.60 LF 24" HDPE @ 1.99% MA N I F O L D T E E B 5 ST A 1 3 + 0 3 . 3 2 IN V . 5 0 4 6 . 5 2 ( N E ) IN V . 5 0 4 6 . 5 2 ( N W ) IN V . 5 0 4 6 . 5 2 ( S W ) MA N I F O L D B 5 - 1 ST A 1 0 + 0 1 . 5 1 IN V . 5 0 4 6 . 5 2 ( S E ) IN V . 5 0 4 6 . 5 2 ( N E ) IN V . 5 0 4 6 . 5 2 ( S W ) EN D C A P B 5 - 1 - 1 ST A 9 + 9 6 . 6 9 IN V . 5 0 4 6 . 5 2 ( N W ) 3.33 LF 24" HDPE @ 0.00% 10.40 LF 24" HDPE @ 0.00% DETENTION BASIN 3 18" HDPE STORM STA.=10+21.74 INV.=5046.95 8" PVC SANITARY STA.=12+89.04 INV.=5043.64 PROPOSED 4" PVC SANITARY SERVICE w/ 8" STEEL CASING PIPE 20-LF CENTERED ON CROSSING STA.=12+65.48 INV.=5044.48 78.01 LF 15" RCP @ 0.18% 21" 5" ST M H B 3 ST A 1 1 + 7 2 . 7 5 RI M 5 0 5 2 . 8 ± IN V . I N 5 0 4 5 . 2 6 ( S E ) IN V . O U T 5 0 4 5 . 2 6 ( W ) 40.68 LF 15" RCP @ 0.18% 100-YR HGL PRIVATE Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 PROFILE SCALE: KEYMAP 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. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. 10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE SYSTEM. 11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT DURING CONSTRUCTION. PROPOSED RIGHT OF WAY INLET SCHEDULE: MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. PROPOSED STORM SEWER (COORDINATE WITH ADS) ST2 PL A N & P R O F I L E ST O R M D R A I N L I N E B 19 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 STORM DRAIN B STORM DRAIN B SS SS SS SS SS SS SS SS SS SS SS SS SS SS S ELEC E H Y D W C S W H 2 O H Y D T CONTROLIRR W W W W W W W W W W W W W W W W W W G CT V CT V CT V CT V CT V CT V CT V CT V C T V C T V C T V C T V CTV T T T T T T T T T T T SS X XXXX DS DS F FFFFFFFFF UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD EXISTING FIRE HYDRANT EXISTING 2" WATER SERVICE PROPOSED 6" FIRE SERVICE 10 STORMTECH BASIN 2 END CAP F1 STA 10+00.00 N: 118959.85 E: 189784.51 JUNCTION F2 w/WQ WEIR STA 10+13.54 N: 118950.76 E: 189774.47 BASIN F3 STA 10+64.18 N: 118913.83 E: 189739.83 MANIFOLD TEE F4 STA 11+07.32 N: 118883.77 E: 189770.76 DETENTION BASIN 4 UNDERDRAIN B SEE SHEET ST7 WQ BASIN 3 WQ BASIN 4 43.14 LF 24" HDPE @ 0.20%13.54 LF 24" HDPE @ 0.39% 50.63 LF 24" HDPE @ 0.20% EXISTING BUILDING OWNER: MARKET CENTRE RETAIL ASSOCIATION LOT 8, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING 3.31 LF 24" HDPE @ 0.00% END CAP F5 STA 11+10.62 N: 118881.46 E: 189773.13 5035 5040 5045 5050 5055 5060 5065 5035 5040 5045 5050 5055 5060 5065 8+259+0010+0011+0012+0012+50 EN D C A P F 1 ST A 1 0 + 0 0 . 0 0 IN V . 5 0 4 6 . 6 0 ( S W ) 8" PVC SANITARY STA.=10+78.58 INV.=5044.77 18" MIN. 3 4" WATER SERVICE LOWERING STA.=10+87.28 T.O.P. = 5045.531 PROPOSED 6" FIRE SERVICE LOWERING STA.=10+92.31 T.O.P. = 5045.459 MA N I F O L D T E E F 4 ST A 1 1 + 0 7 . 3 2 IN V . 5 0 4 7 . 1 6 ( S E ) IN V . 5 0 4 7 . 1 6 ( N E ) IN V . 5 0 4 7 . 1 6 ( N W ) 13.54 LF 24" HDPE @ 0.39% JU N C T I O N F 2 w / W Q W E I R ST A 1 0 + 1 3 . 5 4 RI M 5 0 5 1 . 9 ± IN V . I N 5 0 4 7 . 3 5 ( S W ) IN V . O U T 5 0 4 6 . 6 5 ( N E ) IN V . O U T 5 0 4 6 . 6 5 ( N W ) 50.63 LF 24" HDPE @ 0.20% BA S I N F 3 ST A 1 0 + 6 4 . 1 8 RI M 5 0 5 2 . 4 ± IN V . I N 5 0 4 7 . 2 4 ( S E ) IN V . O U T 5 0 4 7 . 2 4 ( N E ) 43.14 LF 24" HDPE @ 0.20% EN D C A P F 5 ST A 1 1 + 1 0 . 6 2 IN V . 5 0 4 7 . 1 6 ( N W ) 3.31 LF 24" HDPE @ 0.00% EXISTING GROUND @ PIPE CENTERLINE PROPOSED GROUND @ PIPE CENTERLINE STORMTECH BASIN 2STORMTECH BASIN 4 PRIVATE Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 STORM DRAIN F KEYMAP 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. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. 10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE SYSTEM. 11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT DURING CONSTRUCTION. PROPOSED RIGHT OF WAY INLET SCHEDULE: MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. PROPOSED STORM SEWER (COORDINATE WITH ADS) PROFILE SCALE: ST3 PL A N & P R O F I L E ST O R M D R A I N L I N E F 20 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 STORM DRAIN F ST ST ST ST SS SS SS SS SS SS SSSSSSSSSS SS SS SS D W D W W W W W W W UD E E E E E UD UD UD UD UD UD EXISTING 15" RCP STORM DRAIN 10.51 LF 18" HDPE @ 0.20% 12.28 LF 18" HDPE @ 0.00% STMH D2-1 w/WQ WEIR STA 10+10.51 N: 119284.29 E: 189857.83 MANIFOLD WYE D2-2 STA 10+22.79 N: 119275.40 E: 189849.36 UNDERDRAIN A SEE SHEET ST6 STORM DRAIN LINE D SEE SHEET ST1 STORM DRAIN LINE A SEE SHEET ST1 PR I V A T E R O A D 12.19 LF 18" HDPE @ 0.00% END CAP D2-3 STA 10+34.98 N: 119266.56 E: 189840.97 STORM DRAIN LINE B SEE SHEET ST2 INLET D3 STA 10+00.00 N: 119275.62 E: 189863.76 WQ BASIN 1 DETENTION BASIN 1A DETENTION BASIN 1B 5035 5040 5045 5050 5055 5060 5065 5035 5040 5045 5050 5055 5060 5065 9+5010+0011+00 10.51 LF 18" HDPE @ 0.20% IN L E T D 3 ST A 1 0 + 0 0 . 0 0 FL . E L 5 0 5 1 . 5 ± IN V . I N 5 0 4 6 . 9 1 ( E ) IN V . O U T 5 0 4 6 . 9 1 ( N W ) IN V . O U T 5 0 4 6 . 9 1 ( S W ) ST M H D 2 - 1 w / W Q W E I R ST A 1 0 + 1 0 . 5 1 RI M 5 0 5 1 . 9 ± IN V . I N 5 0 4 6 . 8 9 ( S E ) IN V . O U T 5 0 4 6 . 8 9 ( S W ) IN V . O U T 5 0 4 6 . 8 9 ( N W ) 12.28 LF 18" HDPE @ 0.00% MA N I F O L D W Y E D 2 - 2 ST A 1 0 + 2 2 . 7 9 IN V . 5 0 4 6 . 8 9 ( N E ) IN V . 5 0 4 6 . 8 9 ( S W ) IN V . 5 0 4 6 . 8 9 ( W ) EN D C A P D 2 - 3 ST A 1 0 + 3 4 . 9 8 IN V . 5 0 4 6 . 8 9 ( N E ) 12.19 LF 18" HDPE @ 0.00% 6" PVC UNDERDRAIN STA.=10+17.46 TOP=5045.53 WQ BASIN 1 14" PRIVATE S S S S S S S S SS SS SS SS SS SS SS SS SS SS S CONTROL IRR DS DS DS S F F F F TF UD UD UD UD UD E U D UD UD UD UD UD STORMTECH BASIN 3 PROPOSED 4" SANITARY SEWER SERVICE PROPOSED BUILDING BASIN E5 STA 10+00.00 N: 119060.60 E: 189922.31 28.61 LF 24" HDPE @ 0.45% BASIN E4 w/WQ WEIR STA 10+28.61 N: 119082.10 E: 189903.44 10.09 LF 24" HDPE @ 0.23% INLET E3 STA 10+38.70 N: 119089.14 E: 189896.20 BASIN E2 STA 10+43.95 N: 119092.79 E: 189892.44 5.24 LF 24" HDPE @ 0.20% END CAP E1 STA 10+53.06 N: 119086.26 E: 189886.09 9.12 LF 24" HDPE @ 0.20% END CAP E6 STA 9+96.67 N: 119058.26 E: 189924.68 3.33 LF 24" HDPE @ 0.00% ST O R M T E C H BAS I N 2 UNDERDRAIN B SEE SHEET ST7 WQ B A S I N 3 4 0 . 6 8 L F 1 5 " R C P @ 0 . 1 8 % STMH B3 STA 11+72.75 N: 119167.72 E: 189930.84 5035 5040 5045 5050 5055 5060 5065 5035 5040 5045 5050 5055 5060 5065 8+50 9+00 10+00 11+00 11+50 8" PVC SANITARY STA.=10+14.26 INV.=5043.68 18" MIN. EN D C A P E 6 ST A 9 + 9 6 . 6 7 RI M 5 0 4 8 . 8 ± IN V . O U T 5 0 4 6 . 5 2 ( N W ) BA S I N E 5 ST A 1 0 + 0 0 . 0 0 RI M 5 0 5 2 . 8 ± IN V . I N 5 0 4 6 . 5 2 ( S E ) IN V . I N 5 0 4 6 . 5 2 ( N E ) IN V . I N 5 0 4 6 . 5 2 ( N W ) BA S I N E 4 w / W Q W E I R ST A 1 0 + 2 8 . 6 1 RI M 5 0 5 2 . 3 ± IN V . I N 5 0 4 6 . 6 5 ( S W ) IN V . I N 5 0 4 6 . 6 5 ( N W ) IN V . O U T 5 0 4 6 . 6 5 ( S E ) IN L E T E 3 ST A 1 0 + 3 8 . 7 0 FL . E L 5 0 5 2 . 1 ± IN V . O U T 5 0 4 6 . 6 3 ( S E ) IN V . O U T 5 0 4 6 . 6 3 ( N W ) BA S I N E 2 ST A 1 0 + 4 3 . 9 5 RI M 5 0 5 2 . 8 ± IN V . I N 5 0 4 6 . 6 2 ( S E ) IN V . O U T 5 0 4 6 . 6 2 ( S W ) EN D C A P E 1 ST A 1 0 + 5 3 . 0 6 RI M 5 0 4 8 . 9 ± IN V . I N 5 0 4 6 . 6 0 ( N E ) 9.12 LF 24" HDPE @ 0.20% 10.09 LF 24" HDPE @ 0.23% 5.24 LF 24" HDPE @ 0.20%28.61 LF 24" HDPE @ 0.45% 3.33 LF 24" HDPE @ 0.00% PROPOSED GROUND @ PIPE CENTERLINE EXISTING GROUND @ PIPE CENTERLINE 100-YR HGL WQ BASIN 3STORMTECH BASIN 3 6" PVC UNDERDRAIN STA.=10+24.28 INV.=5045.47 PRIVATE Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 PROFILE SCALE: KEYMAP 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. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. 10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE SYSTEM. 11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT DURING CONSTRUCTION. PROPOSED RIGHT OF WAY INLET SCHEDULE: MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. PROPOSED STORM SEWER (COORDINATE WITH ADS) ST4 PL A N & P R O F I L E ST O R M D R A I N L I N E D 3 & E 21 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 STORM DRAIN D3 PROFILE SCALE: STORM DRAIN D3 & E STORM DRAIN E 5040 5045 5050 5055 5060 5065 5070 5040 5045 5050 5055 5060 5065 5070 9+50 10+00 11+00 11+50 JU N C T I O N F 2 w / W Q W E I R ST A 1 0 + 0 0 . 0 0 RI M 5 0 5 1 . 9 ± IN V . I N 5 0 4 7 . 3 5 ( S W ) IN V . O U T 5 0 4 6 . 6 5 ( N E ) IN V . O U T 5 0 4 6 . 6 5 ( N W ) IN L E T F 2 - 1 ST A 1 0 + 0 7 . 5 6 RI M 5 0 5 1 . 8 ± IN V . I N 5 0 4 6 . 6 4 ( S E ) IN V . O U T 5 0 4 6 . 6 4 ( N ) 7.56 LF 24" HDPE @ 0.21% 8.99 LF 24" HDPE @ 0.20% BA S I N F 2 - 2 ST A 1 0 + 1 6 . 5 5 RI M 5 0 5 2 . 1 ± IN V . I N 5 0 4 6 . 6 2 ( S ) IN V . O U T 5 0 4 6 . 6 2 ( N E ) MA N I F O L D T E E F 2 - 3 ST A 1 0 + 2 6 . 1 9 IN V . 5 0 4 6 . 6 0 ( S W ) IN V . 5 0 4 6 . 6 0 ( N E ) IN V . 5 0 4 6 . 6 0 ( S E ) EN D C A P F 2 - 4 ST A 1 0 + 2 9 . 7 4 IN V . 5 0 4 6 . 6 0 ( S W ) 3.55 LF 24" HDPE @ 0.00% 9.64 LF 24" HDPE @ 0.20% PROPOSED GROUND @ PIPE CENTERLINE EXISTING GROUND @ PIPE CENTERLINE WQ BASIN 4 100-YR HGL PRIVATE SS SS SS SS SS SS SS SS S W H2O HYD W W W W W W W W W W W W W W C T V C T V C T V C T V CTV C T V S S X X X X X DS DS F F F F F F UD U D U D U D UD UD UD UD UD UD UD UD PROPOSED BUILDING END CAP F2-4 STA 10+29.74 N: 118975.67 E: 189778.52 3.55 LF 24" HDPE @ 0.00% MANIFOLD TEE F2-3 STA 10+26.19 N: 118973.13 E: 189776.05 9.64 LF 24" HDPE @ 0.20% BASIN F2-2 STA 10+16.55 N: 118966.22 E: 189769.33 8.99 LF 24" HDPE @ 0.20% INLET F2-1 STA 10+07.56 N: 118957.35 E: 189770.78 7.56 LF 24" HDPE @ 0.21% PRIVATE ROAD PROPOSED GARAGE JUNCTION F2 w/WQ WEIR STA 10+00.00 N: 118950.76 E: 189774.47 ST O R M T E C H BAS I N 2 WQ B A S I N 4 DET E N T I O N B A S I N 2 STORM DRAIN LINE F SEE SHEET ST3 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 PROFILE SCALE: KEYMAP 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. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. 10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE SYSTEM. 11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT DURING CONSTRUCTION. PROPOSED RIGHT OF WAY INLET SCHEDULE: MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. PROPOSED STORM SEWER (COORDINATE WITH ADS) ST5 PL A N & P R O F I L E ST O R M D R A I N L I N E F 2 22 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 STORM DRAIN F2 STORM DRAIN F2 ST ST ST S S S S SS SS S S SS S S S S SS SS SS SS S D W H Y D D W W W W W W W W W W W W W W W W W W E E E E G G G G X X X X X UD UD UD UD IR E E E E EE UD U D U D U D UD UD UD EXISTING FIRE HYDRANT EXISTING 8" DIP WATER PROPOSED BUILDING (EXCLUSION EASEMENT) PROPOSED GARAGE (EXCLUSION EASEMENT) PRIVATE ROAD LOT 2, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING PROPOSED GARAGE (EXCLUSION EASEMENT) STORMTECH BASIN 1A STORMTECH WQ BASIN 1 STORMTECH WQ BASIN 2 OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING STORMTECH BASIN 1A PRIVATE R O A D EXISTING 15" RCP STORM DRAIN CLEANOUT A1 STA 10+06.87 N: 119288.29 E: 189851.35 CLEANOUT A1-6 STA 10+46.33 N: 119236.39 E: 189733.48 71.48 LF 6" PERF. PVC @ 0.20% CLEANOUT A1-7 STA 10+46.33 N: 119185.10 E: 189683.69 STORM DRAIN LINE A SEE SHEET ST1 STORM DRAIN LINE C SEE SHEET ST1 UNDERDRAIN A2 SEE RIGHT 15.79 LF 6" PERF. PVC @ 0.20% 45° BEND A1-5 STA 11+28.60 N: 119247.73 E: 189744.47 3.71 LF 6" PERF. PVC @ 0.20% CLEANOUT A1-4 STA 11+24.89 N: 119251.44 E: 189744.42 31.65 LF 6" PERF. PVC @ 0.20% CLEANOUT A1-3 STA 10+93.24 N: 119274.41 E: 189766.20 6.92 LF 6" PERF. PVC @ 0.20% CLEANOUT A1-2 STA 10+86.32 N: 119269.65 E: 189771.21 19.33 LF 6" PERF. PVC @ 0.20% CLEANOUT A1-1 STA 10+67.00 N: 119283.67 E: 189784.51 67.00 LF 6" PERF. PVC @ 0.20%STORMTECH BASIN 1B STORM DRAIN LINE D SEE SHEET ST1 5035 5040 5045 5050 5055 5060 5065 5070 5075 5035 5040 5045 5050 5055 5060 5065 5070 5075 9+75 10+00 11+00 11+50 CL E A N O U T A 1 ST A 1 0 + 0 6 . 8 7 RI M 5 0 5 2 . 3 ± IN V . I N 5 0 4 4 . 9 9 ( S ) IN V . I N 5 0 4 4 . 9 9 ( W ) IN V . O U T 5 0 4 4 . 9 9 ( N ) ST M H A 1 ST A 1 0 + 0 0 . 0 0 RI M 5 0 5 2 . 5 ± IN V . I N 5 0 4 6 . 8 9 ( S W ) IN V . I N 5 0 4 4 . 9 8 ( S ) IN V . I N 5 0 4 6 . 8 9 ( S E ) IN V . O U T 5 0 4 4 . 9 8 ( E ) 6.87 LF 6" PVC @ 0.20% 7.46 LF 6" PERF. PVC @ 0.20% 45 ° B E N D A 2 ST A 1 0 + 1 4 . 3 3 IN V . 5 0 4 5 . 0 1 ( S E ) IN V . 5 0 4 5 . 0 1 ( N ) 15.75 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 3 ST A 1 0 + 3 0 . 0 9 RI M 5 0 5 1 . 6 ± IN V . I N 5 0 4 5 . 0 4 ( S W ) IN V . O U T 5 0 4 5 . 0 4 ( N W ) 16.24 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 4 ST A 1 0 + 4 6 . 3 3 RI M 5 0 5 2 . 3 ± IN V . I N 5 0 4 5 . 0 7 ( S E ) IN V . O U T 5 0 4 5 . 0 7 ( N E ) 20.12 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 5 ST A 1 0 + 6 6 . 4 4 IN V . 5 0 4 5 . 1 1 ( S ) IN V . 5 0 4 5 . 1 1 ( N W ) 29.88 LF 6" PERF. PVC @ 0.20% 45 ° B E N D A 6 ST A 1 0 + 9 6 . 3 2 IN V . 5 0 4 5 . 1 7 ( S E ) IN V . 5 0 4 5 . 1 7 ( N ) 7.17 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 6 ST A 1 1 + 0 3 . 4 9 RI M 5 0 5 2 . 3 ± IN V . I N 5 0 4 5 . 1 9 ( S W ) IN V . O U T 5 0 4 5 . 1 9 ( N W ) 6.92 LF 6" PERF. PVC @ 0.20% 90 ° B E N D A 7 ST A 1 1 + 1 0 . 4 1 IN V . 5 0 4 5 . 2 0 ( S E ) IN V . 5 0 4 5 . 2 0 ( N E ) 7.17 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 8 ST A 1 1 + 1 7 . 5 7 RI M 5 0 5 2 . 4 ± IN V . I N 5 0 4 5 . 2 1 ( S W ) IN V . O U T 5 0 4 5 . 2 1 ( N W ) 8.62 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 9 ST A 1 1 + 2 6 . 1 9 RI M 5 0 5 2 . 9 ± IN V . O U T 5 0 4 5 . 2 3 ( N E ) EXISTING GROUND @ PIPE CENTERLINE PROPOSED GROUND @ PIPE CENTERLINE S T ST ST S T SS SS SS SS S S S S S S S S SS S S D D W W W W W W W E E E E E G G G G G X X X UD UD E E E E E E UD UD UD UD UD U D PR I V A T E R O A D STMH A1 STA 10+00.00 N: 119295.16 E: 189851.35 6.87 LF 6" PVC @ 0.20% STORMTECH BASIN 1A ST O R M T E C H WQ B A S I N 1 EXISTING 15" RCP STORM DRAIN PROPOSED BUILDING (EXCLUSION EASEMENT) STORM DRAIN LINE B SEE SHEET ST2 STORM DRAIN LINE A SEE SHEET ST1 STORM DRAIN LINE D SEE SHEET ST1 STORM DRAIN LINE D3 SEE SHEET ST4 STORMTECH BASIN 1B CLEANOUT A1 STA 10+06.87 N: 119288.29 E: 189851.35 7.46 LF 6" PERF. PVC @ 0.20% 45° BEND A2 STA 10+14.33 N: 119280.83 E: 189851.43 15.75 LF 6" PERF. PVC @ 0.20% CLEANOUT A3 STA 10+30.09 N: 119269.82 E: 189862.69 16.24 LF 6" PERF. PVC @ 0.20% CLEANOUT A4 STA 10+46.33 N: 119258.03 E: 189851.52 20.12 LF 6" PERF. PVC @ 0.20% CLEANOUT A5 STA 10+66.44 N: 119244.19 E: 189866.11 2 9 . 8 8 L F 6 " P E R F . P V C @ 0 . 2 0 % 45° BEND A6 STA 10+96.32 N: 119214.34 E: 189867.44 7.17 LF 6" PERF. PVC @ 0.20% CLEANOUT A6 STA 11+03.49 N: 119209.41 E: 189872.64 6.92 LF 6" PERF. PVC @ 0.20% 90° BEND A7 STA 11+10.41 N: 119204.39 E: 189867.88 7.17 LF 6" PERF. PVC @ 0.20% CLEANOUT A8 STA 11+17.57 N: 119199.46 E: 189873.08 8.62 LF 6" PERF. PVC @ 0.20% CLEANOUT A9 STA 11+26.19 N: 119193.21 E: 189867.15 5035 5040 5045 5050 5055 5060 5065 5070 5075 5035 5040 5045 5050 5055 5060 5065 5070 5075 9+7510+0011+0012+0012+50 CL E A N O U T A 1 ST A 1 0 + 0 0 . 0 0 RI M 5 0 5 2 . 3 ± IN V . I N 5 0 4 4 . 9 9 ( S ) IN V . I N 5 0 4 4 . 9 9 ( W ) IN V . O U T 5 0 4 4 . 9 9 ( N ) 67.00 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 1 - 1 ST A 1 0 + 6 7 . 0 0 RI M 5 0 5 2 . 8 ± IN V . I N 5 0 4 5 . 1 3 ( S W ) IN V . O U T 5 0 4 5 . 1 3 ( E ) 19.33 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 1 - 2 ST A 1 0 + 8 6 . 3 2 RI M 5 0 5 3 . 0 ± IN V . I N 5 0 4 5 . 1 7 ( N W ) IN V . O U T 5 0 4 5 . 1 7 ( N E ) 6.92 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 1 - 3 ST A 1 0 + 9 3 . 2 4 RI M 5 0 5 2 . 7 ± IN V . I N 5 0 4 5 . 1 8 ( S W ) IN V . O U T 5 0 4 5 . 1 8 ( S E ) 31.65 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 1 - 4 ST A 1 1 + 2 4 . 8 9 RI M 5 0 5 2 . 1 ± IN V . I N 5 0 4 5 . 2 4 ( S ) IN V . O U T 5 0 4 5 . 2 4 ( N E ) 3.71 LF 6" PERF. PVC @ 0.20% 45 ° B E N D A 1 - 5 ST A 1 1 + 2 8 . 6 0 IN V . 5 0 4 5 . 2 5 ( S W ) IN V . 5 0 4 5 . 2 5 ( N ) 15.79 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 1 - 6 ST A 1 1 + 4 4 . 3 9 RI M 5 0 5 2 . 9 ± IN V . I N 5 0 4 5 . 2 8 ( S W ) IN V . O U T 5 0 4 5 . 2 8 ( N E ) 71.48 LF 6" PERF. PVC @ 0.20% CL E A N O U T A 1 - 7 ST A 1 2 + 1 5 . 8 8 RI M 5 0 5 4 . 0 ± IN V . O U T 5 0 4 5 . 4 3 ( N E ) PROPOSED GROUND @ PIPE CENTERLINE EXISTING GROUND @ PIPE CENTERLINE Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 PROFILE SCALE: UNDERDRAIN A KEYMAP 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. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. 10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE SYSTEM. 11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT DURING CONSTRUCTION. PROPOSED RIGHT OF WAY INLET SCHEDULE: MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. PROPOSED STORM SEWER (COORDINATE WITH ADS) PROFILE SCALE: ST6 PL A N & P R O F I L E UN D E R D R A I N A & A 1 23 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 UNDERDRAIN A1 NORTH UNDERDRAIN A1 UNDERDRAIN A SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS S C VAULTELEC ELEC E H Y D W C S W H 2 O HY D T CONTROLIRR W W W W W W W W W W W W W W W W W W G E E E E E E E E E E E E E E E E G G G G G G G G GGGG CT V CT V CT V CT V CT V CT V CT V C T V C T V C T V C T V CTV T T T T T T T T T T T T TEEEEEEE V A U L T F.O. SS XX F FFFFFFFFF UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD E UD UD UD UD UD UD UD STORMTECH BASIN 2 STORMTECH BASIN 3 PROPOSED 4" SANITARY SEWER SERVICE EXISTING 2" WATER SERVICE PROPOSED 6" FIRE SERVICE EXISTING BUILDING LO T 8 , C E N T R E F O R A D V A N C E D T E C H N O L O G Y P. U . D . N I N E T E E N T H F I L I N G STORMTECH BASIN 4 STMH B5 STA 10+00.00 N: 119085.79 E: 189911.18 6.85 LF 6" PVC @ 0.20% CLEANOUT B2 STA 10+14.69 N: 119074.43 E: 189901.99 164.13 LF 6" PERF. PVC @ 0.20% CLEANOUT B3 STA 11+78.82 N: 118956.78 E: 189787.55 61.80 LF 6" PVC @ 0.20% CLEANOUT B4 STA 12+40.61 N: 118912.49 E: 189744.46 36.62 LF 6" PVC @ 0.20% CLEANOUT B7 STA 14+08.04 N: 118818.24 E: 189864.18 EXISTING 8" SANITARY SEWER STORM DRAIN LINE F SEE SHEET ST3 STORM DRAIN LINE E SEE SHEET ST2 STORM DRAIN LINE B SEE SHEET ST2 11 4 . 9 2 L F 6 " P E R F . P V C @ 0 . 2 0 % CLEANOUT B6 STA 12+93.12 N: 118898.35 E: 189781.79 15.88 LF 6" PERF. PVC @ 0.20% CLEANOUT B5 STA 12+77.23 N: 118886.96 E: 189770.72 7.84 LF 6" PVC @ 0.20% 11.25° BEND B1 STA 10+06.85 N: 119080.05 E: 189907.46 UNDERDRAIN LINE B2 SEE SHEET ST8 5035 5040 5045 5050 5055 5060 5065 5070 5075 5035 5040 5045 5050 5055 5060 5065 5070 5075 9+7510+0011+0012+0013+0014+0014+50 11 . 2 5 ° B E N D B 1 ST A 1 0 + 0 6 . 8 5 IN V . 5 0 4 5 . 4 7 ( S W ) IN V . 5 0 4 5 . 4 7 ( N E ) 7.84 LF 6" PERF. PVC @ 0.20% CL E A N O U T B 5 ST A 1 2 + 7 7 . 2 3 RI M 5 0 5 2 . 6 ± IN V . I N 5 0 4 6 . 0 0 ( N E ) IN V . O U T 5 0 4 6 . 5 1 ( N W ) 15.88 LF 6" PERF. PVC @ 0.20% CL E A N O U T B 6 ST A 1 2 + 9 3 . 1 2 RI M 5 0 5 2 . 9 ± IN V . I N 5 0 4 6 . 0 3 ( S E ) IN V . O U T 5 0 4 6 . 0 3 ( S W ) 114.92 LF 6" PERF. PVC @ 0.20% ST M H B 5 ST A 1 0 + 0 0 . 0 0 RI M 5 0 5 2 . 4 ± IN V . I N 5 0 4 6 . 0 1 ( S E ) IN V . I N 5 0 4 5 . 4 5 ( S W ) IN V . O U T 5 0 4 5 . 4 5 ( N E ) 6.85 LF 6" PVC @ 0.20% CL E A N O U T B 2 ST A 1 0 + 1 4 . 6 9 RI M 5 0 5 2 . 4 ± IN V . I N 5 0 4 5 . 4 8 ( S E ) IN V . I N 5 0 4 5 . 4 8 ( S W ) IN V . O U T 5 0 4 5 . 4 8 ( N E ) 164.13 LF 6" PERF. PVC @ 0.20% CL E A N O U T B 3 ST A 1 1 + 7 8 . 8 2 RI M 5 0 5 2 . 1 ± IN V . I N 5 0 4 5 . 8 1 ( S W ) IN V . O U T 5 0 4 5 . 8 1 ( N E ) 61.80 LF 6" PVC @ 0.20% CL E A N O U T B 4 ST A 1 2 + 4 0 . 6 1 RI M 5 0 5 2 . 4 ± IN V . I N 5 0 4 6 . 4 4 ( S E ) IN V . O U T 5 0 4 5 . 9 3 ( N E ) 36.62 LF 6" PVC @ 0.20% CL E A N O U T B 7 ST A 1 4 + 0 8 . 0 4 RI M 5 0 5 3 . 3 ± IN V . O U T 5 0 4 6 . 2 6 ( N W ) 24" HDPE STORM STA.=10+08.52 INV.=5046.63 PROPOSED GROUND @ PIPE CENTERLINE 12" 8" PVC SANITARY STA.=12+50.76 INV.=5044.76 EXISTING GROUND @ PIPE CENTERLINE Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 PROFILE SCALE: KEYMAP 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. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. 10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE SYSTEM. 11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT DURING CONSTRUCTION. PROPOSED RIGHT OF WAY INLET SCHEDULE: MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. PROPOSED STORM SEWER (COORDINATE WITH ADS) ST7 PL A N & P R O F I L E UN D E R D R A I N B 24 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 UNDERDRAIN B UNDERDRAIN DRAIN B SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS CVAU L T ELE C S S CO N T R O L IRR G E E E E E E E E E E E E E E E E E E E E G G G G G G G G G G G G G G G G T T T T T T T T E E E VAU L T F.O . DS DS DS DS S F F F TF UD UD UD UD UD E UDUDUDUDUDUDUD EX I S T I N G BU I L D I N G LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING ST O R M T E C H WQ B A S I N 3 STORMTECH BASIN 3 CLEANOUT B2 STA 10+00.00 N: 119074.43 E: 189901.99 22.82 LF 6" PVC @ 0.19% CLEANOUT B2-2 STA 11+51.22 N: 118968.32 E: 190009.74 STORM DRAIN LINE E SEE SHEET ST2 EXISTING BUILDING EXISTING 8" SANITARY SEWER UNDERDRAIN B SEE SHEET ST7 STORM DRAIN LINE B SEE SHEET ST2 STORMTECH BASIN 2 CLEANOUT B2-1 STA 10+22.82 N: 119058.42 E: 189918.25 128.41 LF 6" PERF. PVC @ 0.20% 5035 5040 5045 5050 5055 5060 5065 5070 5075 5035 5040 5045 5050 5055 5060 5065 5070 5075 9+50 10+00 11+00 12+00 CL E A N O U T B 2 ST A 1 0 + 0 0 . 0 0 RI M 5 0 5 2 . 4 ± IN V . I N 5 0 4 5 . 4 8 ( S E ) IN V . I N 5 0 4 5 . 4 8 ( S W ) IN V . O U T 5 0 4 5 . 4 8 ( N E ) 22.82 LF 6" PVC @ 0.19% CL E A N O U T B 2 - 2 ST A 1 1 + 5 1 . 2 2 RI M 5 0 5 3 . 7 ± IN V . O U T 5 0 4 5 . 7 8 ( N W ) 8" PVC SANITARY STA.=10+10.00 INV.=5043.70 PROPOSED GROUND @ PIPE CENTERLINE EXISTING GROUND @ PIPE CENTERLINE 128.41 LF 6" PERF. PVC @ 0.20% 13" CL E A N O U T B 2 - 1 ST A 1 0 + 2 2 . 8 2 RI M 5 0 5 3 . 4 ± IN V . I N 5 0 4 5 . 5 3 ( S E ) IN V . O U T 5 0 4 5 . 5 3 ( N W ) Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E 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 PROFILE SCALE: KEYMAP 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. 5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN ADVANCED 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). 6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS. 7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. 10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE SYSTEM. 11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT DURING CONSTRUCTION. PROPOSED RIGHT OF WAY INLET SCHEDULE: MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW) INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. PROPOSED STORM SEWER (COORDINATE WITH ADS) ST8 PL A N & P R O F I L E UN D E R D R A I N B 2 25 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 UNDERDRAIN B2 UNDERDRAIN DRAIN B2 D1 UT I L I T Y D E T A I L S 26 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E APPROVED: DRAWN BY:DETAILS CONSTRUCTION DATE REVISED: DETAILWATER STANDARD EXTERIOR SETTING FOR 3/4" AND 1" WATER METERS W-15 COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 LOWER LIMIT OF TRENCH WALL SLOPING INITIAL LIFT * 12 IN. MIN. PIPE O.D. 4 IN. MIN. TRENCH WIDTH AS SPECIFIED IN SECTION 02221 COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 * BEDDING REQUIRMENTS WW-1 PLAN VIEW CROSS VIEW 45 ELBOW SERVICE WYE 8 IN. PVC SEWER PIPE COMPACTED GRANULAR MATERIAL AIR-TIGHT PLUG WITH 4 IN. X 4 IN. MARKER UNYIELDING PIPE BEDDING OF COMPACTED ROCK OR LEAN CONCRETE PVC SEWER PIPE NOTE: WYE CONNECTION NOT ALLOWED ON VCP LEAN CONCRETE o 20 MIN.o 45 MAX.o TRENCH UNYIELDING PIPE BEDDING OF COMPACTED ROCK OR 4 IN. X 4 IN. MARKER AIR-TIGHT PLUG SERVICE WYE DETAIL WW-9 100 WATER MAIN BEDDING DETAIL 101 WATER SERVICE DETAIL 102 WATER MAIN BEDDING DETAIL 103 SANITARY SEWER BEDDING DETAIL 104 SERVICE WYE DETAIL 0.015 STAINLESS STEEL STRAPS (TO BE USED WITH REDWOOD SKIDS) NOTE: CASING SPACERS MAY BE EITHER REDWOOD OR STAINLESS STEEL WITH POLYMER RUNNERS. TRANSMISSION LINE SUPPORTED BY CASING SPACERS. CASING SEAL CARRIER PIPE STEEL CASING 1/4 IN. MIN. CARRIER PIPE CASING SPACERS BELL OF PIPE STEEL CASING STEEL CASING DETAIL WW-2 105 STEEL CASING DETAIL PROTECTED ELECTRIC VAULT CONCRETE FILLED BOLLARD D2 DR A I N A G E D E T A I L S 27 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E BOLLARD DETAIL203 Transition back of walk (typ.) Broom finishBroom finish SECTION A-A MID-BLOCK LOCATION Varies * 1:12 Slope (max.) 1:50 see note 2 Fl o w l i n e (max.) Slope 1:12 5' A Varies * Wood float finish thru ramp Slo p e 1:1 2 Slope 1:12 CORNER LOCATION ramp finish thru Wood float Broom finish A Varie s * (max . ) A A 5' (m a x ) (Radius varies) (typ.) back of walk Transition 2 Br o o m f i n i s h BA C K O F W A L K / L A N D I N G Retaining Curb (Optional) 12 " (m a x . ) (m i n . ) T Walk Curb Gutter NOTES: 1. T = Concrete thickness, 6" minimum for entire ramp area. 2. 1:50 Max unless a landing behind ramp (then ramp can be 1:12 with 1:20 on the detectable warning). 3. See CONST. DWG. 1606(a) and 1607 for Fort Collins. 4. Detectable Warning to extend the full width of the ramp. Material to be approved by Local Engineer. 5. 0" Curb height, See Section A-A. 6. Standard Curb and Gutter Section , See Standard Drawing 701. 2'-0" (min) 6" Walk Gutter Curb Va r i e s * Detectable Warning 1/4" per ft. 1" per ft.1" per ft. 1" p e r f t . 1" pe r f t . On a radius hold 6" at the corners of the truncated dome warning. 2" Retaining Curb (Optional) 6" * Curb to match slope of sidewalk, Ramp length not to exceed 15'-0" See Note 6 See Note 5 See Note 5 See Note 6 Detectable Warning, See Note 4 Detectable Warning, See Note 4 Retaining Curb (Optional) to retain ground behind the walk, if needed 18" OUTFALL VERTICAL CURB & GUTTER 18" INFLOW VERTICAL CURB & GUTTER204 205 C u r b Fl a r e Varies Cu r b Fl a r e Ra m p C u r b Curb Fl a r e Ra m p Varies Pa n e l s Pa n e l s 6" Ra m p Wi d t h : 4. 5 ' 5. 0 ' 6. 0 ' 7. 0 ' 8. 0 ' No t e : Tr u n c a t e d d o m e p a n e l s a r e av a i l a b l e i n 2 ' x 2 ' s q u a r e s an d 2 ' x 2 . 5 ' r e c t a n g l e s . Co m b i n e t h e w i d t h s t o f i t th e r a m p . P a n e l s m a y b e cu t t o n o l e s s t h a n a 2 ' x 1 . 5 ' si z e . Pa n e l W i d t h Co m b i n a t i o n s : 2' + 2 . 5 ' 2. 5 ' + 2 . 5 ' 2' + 2 ' + 2 ' 2. 5 ' + 2 ' + 2 . 5 ' 2' + 2 ' + 2 ' + 2 ' No t e s : 1 . T r u n c a t e d d o m e w a r n i n g p a n e l : In s t a l l p a n e l s a l o n g w i t h t h e co n c r e t e p o u r f o r t h e r a m p . Sp e c i f i c a t i o n s f o r t h e p a n e l a n d in s t a l l a t i o n i n s t r u c t i o n s w i l l b e pr o v i d e d u p o n r e q u e s t . 2 . T h i s d r a w i n g s h o w s v e r t i c a l c u r b . Fo r D r i v e O v e r C u r b t h e w a r n i n g de t e c t i o n l o c a t i o n s h a l l b e p l a c e d i n th e s a m e p o s i t i o n 6 " b a c k f r o m t h e ba c k o f c u r b . 3 . I f c u r b a n d g u t t e r a r e p o u r e d mo n o l i t h i c w i t h r a m p , p l a c e d o m e ed g e a t b a c k o f c u r b a s s h o w n . I f no t p o u r e d m o n o l i t h i c , p l a c e d o m e ed g e 6 " f r o m b a c k o f c u r b . Ca s e 1 - D i r e c t i o n a l R a m p s Ca s e 2 - N o n - D i r e c t i o n a l R a m p s Varies Pa n e l s Ra m p Pa n e l s Fl a r e Cu r b Ca s e 3 - M i d - B l o c k R a m p s 6" Pa n e l s Pa n e l s Fl a r e 6" Fl a r e Varies FORT COLLINS ONLY Aligned with Pedestrian flow Gu t t e r or Ap r o n ℄Ce n t e r l i n e o f r a m p BO C - B a c k o f C u r b FO C - F a c e o f C u r b -F l o w l i n e Varies 2'-0" 2'-0" A A FOC or ℄ 2'-0" BO C BO C 1: 1 2 m a x s l o p e 1: 2 0 sl o p e Pa n e l s e m b e d d e d i n t h e co n c r e t e r a m p s Se c t i o n A - A ( C e n t e r l i n e o f r a m p ) NT S Flow line Curb and Gutter BOC See Note 3 200 SIGN POST DETAIL 201 FIRE ACCESS ROAD SIGN DETAIL 202 CONCRETE PAN DETAIL 206 CROSSPAN DETAIL 207 ACCESS RAMP DETAIL 208 TRUNCATED DOME DETAIL AA B B A A AA B B 300 STORMWATER BEDDING DETAIL D3 DR A I N A G E D E T A I L S 28 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E FC DOUBLE CURB INLET304 FC TRIPLE CURB INLET305 4/ 7 / 1 1 I: \ S t m W t r \ C r i t e r i a M a n u a l \ D 4 4 . d w g 4/ 7 / 1 1 I: \ S t m W t r \ C r i t e r i a M a n u a l \ D 4 5 . d w g 301 STORMWATER BEDDING WITHIN STREET DETAIL 302 FLAT TOP MANHOLE DETAIL 303 FC AREA INLET DETAIL D4 DR A I N A G E D E T A I L S 29 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E CURB INLET TYPE R DETAIL (1/2)400 CURB INLET TYPE R DETAIL (2/2)401 TYPE 13 INLET DETAIL (FOR REFERENCE)402 QUAD TYPE 13 INLET DETAIL403 4.29' 17.16' 4' 2' 2' 4.29' SEE PLAN AND PROFILES FOR STORM INVERTS 0.09' 4' 8" 1.63' SEE PLAN AND PROFILES FOR STORM INVERTS 8"8" 16" MAX. 15.83'8" FLOWLINE OF CROSSPAN A A B B PLAN VIEW SECTION A-A SECTION B-B 17.16' 6" 403 @ 8" O.C. SEE DETAIL 402 (CDOT TYPE 13 INLET) FOR ADDITIONAL REINFORCEMENT INFORMATION 401 @ 9" O.C. SEE DETAIL 402 (CDOT TYPE 13 INLET) FOR ADDITIONAL REINFORCEMENT INFORMATION 401 @ 9" O.C. SEE DETAIL 402 (CDOT TYPE 13 INLET) FOR ADDITIONAL REINFORCEMENT INFORMATION 8" 8" NOTES: 1)FOR DETAILED CONCRETE REINFORCEMENT AND GRATE DETAILS SEE CDOT TYPE 13 INLET FOR MORE INFORMATION. (DETAIL 402 THIS SHEET). NO. 13 GRATE SEE DETAIL 402 (CDOT TYPE 13 INLET) FOR ADDITIONAL GRATE DETAILS AND CROSS SECTION D5 DR A I N A G E D E T A I L S 30 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E SECTION A-A 500 STORM JUNCTION F2 w/WQ WEIR SECTION B-B WATER QUALITY WEIR INV. 5046.66 WQ WEIR. 5049.05 RIM. 5051.88 PLAN VIEW WATER QUALITY WEIR STORMTECH BASIN SEE STORM PLAN AND PROFILES FOR PIPE SIZES 501 4'Ø CONCRETE MANHOLE C2, D2-1, & E4 w/ WQ WEIR STMH C2 WEIR PLAN VIEW STMH E4 WEIR PLAN VIEW INV: 5046.09 WEIR: 5048.85 RIM: 5051.98 INV: 5046.41 WEIR: 5048.97 RIM: 5051.95 300 WATER QUALITY WEIR SUMMARY WATER QUAILTY WEIR SUMMARY Basin/STMH ID Structure Type Weir Elevation Detail ID Junction F2 Junction Box 5049.05 500 STMH D2-1 Concrete Manhole 5048.23 501 STMH C2 Concrete Manhole 5048.85 501 STMH E4 Concrete Manhole 5048.97 501 NOTES: 1)SEE DETAILS FOR ADDITIONAL STRUCTURE INFORMATION AND WEIR CONFIGURATION NOTES: 1)STRUCTURE SHALL BE PRECAST 2)ENGINEER TO REVIEW SHOP DRAWINGS PRIOR TO ORDERING STRUCTURE 3)SEE CONFIGURATION DETAILS FOR LAYOUT AND ELEVATIONS CONFIGURATION DETAILS STMH D2-1 WEIR PLAN VIEW INV: 5046.89 WEIR: 5048.23 RIM: 5051.9 DIMENSIONS FOR PERFORATED HDPE PIPE 404 ORIFICE PLATE ORIFICE OPENING (3 1/8" Ø, STMH A1) (4 3/16" Ø, STMH B4) PLATE CENTERED OVER PIPE OPENING IN WALL 12" Ø HOLES FOR 3 8" Ø EXPANSION BOLTS EMBEDDING 2" INTO CONCRETE WALL @ 6" O.C. MIN. 5 16" THICK GALVANIZED STEEL PLATE D D+4" D+4" ORIFICE INVERT SHALL MATCH PIPE INVERT 120° 90° 60° A SCREEN SLOT TABLE A B C D E F PIPE SIZE ROWS OF SLOTS SLOT LENGTH MAXIMUM SLOT WIDTH APPROX. SLOT/ROW PER FOOT APPROX. SLOT SPACING OPEN AREA PER FOOT 4"3 (MIN.) - 6 (MAX.)1.06"-1.50"0.032"14 1/2"-3/4"1.90-3.15 SQ. IN. NOTES: 1."SLOTTED HDPE" AND "PERFORATED PVC" SHALL MEAN THE SAME THING WHEN REFERRING TO UNDERDRAINS IN THIS PLAN SET. 2.ALTERNATE SLOT DIMENSIONS AND PERFORATIONS REQUIRE EXPLICIT APPROVAL OF THE ENGINEER. 403PRIVATE UD CLEANOUT 4" MIN EXTEND MIN. 6" INTO SUBGRADE 6" VARIES (REFER TO STORM DRAIN PLAN) INTEGRATED DUCTILE IRON FRAME & SOLID GRATE TO MATCH BASIN O.D. NOTES: 1 - GRATES/SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS SEE DRAWING NO. 7001-110-065 4 - PERFORATIONS SHOULD NOT BE ON OR WITHIN 1" OF ADAPTERS. 5 - HOLES SHOULD BE STAGGERED EVERY OTHER ROW, AS SHOWN. 6 - MIN. 90° SEPARATION BETWEEN HOLES (MAX. 4 HOLES PER ROW. 2" MIN Ø .375" MAX SIDE VIEW HOLE SIZE & LOCATION NTS ENLARGED TO SHOW DETAIL 6" THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS II MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. TOP 10" TO BE SOLID, WITHOUT PERFORATIONS 10" SOLID TOP NO PERFORATIONS WITHIN 1" OF ADAPTORS OPEN BOTTOM (NO BOTTOM CAP) 402 8" MIN. THICKNESS GUIDELINE 12" MIN WIDTH GUIDELINE 203 INLET SCHEDULE INLET SCHEDULE Inlet/Basin ID Inlet Size Grate Type Inlet C3 Triple Combination Per Detail Inlet D3 FC Single Area Inlet Per Detail Inlet D4 5' Type-R Per Detail Inlet E3 Double Combination Per Detail Inlet F2-1 Quad Type 13 Inlet Per Detail NOTES: 1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID. 2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR TO CONSTRUCTION. D6 DR A I N A G E D E T A I L S 31 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E D7 DR A I N A G E D E T A I L S 32 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E D8 DR A I N A G E D E T A I L S 33 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E D9 DR A I N A G E D E T A I L S 34 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E REV E7001-110-298DWG NO.1 OF 1SHEET1:40SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH SOLID COVER QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 09-14-07DATE EBCDRAWN BY 06-12-18 NMH (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS 8" - 36" 8" MIN THICKNESS GUIDELINE (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN. ON 8" - 24", 10" MIN. ON 30" & 12" MIN. ON 36" BASED ON MANUFACTURING REQ.) 4" MIN ON 8" - 24" 6" MIN ON 30" & 36" MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION (MIN. MANUFACTURING REQ. SAME AS MIN. SUMP) (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 36" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) NYLOPLAST DRAIN BASIN WITH SOLID COVER (6, 7) TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. SEE DRAWING NO. 7001-110-111 FOR NON TRAFFIC INSTALLATION. (1, 2) INTEGRATED DUCTILE IRON FRAME & COVER TO MATCH BASIN O.D. THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. ® ©2013 NYLOPLAST 1 - 8" - 30" SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - 12" - 30" FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 8" & 10" SOLID COVERS FIT DIRECTLY ONTO DRAIN BASINS WITH THE USE OF A PVC BODY TOP. SEE DRAWING NO. 7001-110-045. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS. SEE DRAWING NO. 7001-110-065. 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER (4" - 36"). 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. 6 - 12" - 30" SOLID COVERS SHALL MEET H-20 LOAD RATING. 7 - 8" & 10" SOLID COVERS ARE RATED FOR LIGHT DUTY APPLICATIONS ONLY; NO CONCRETE COLLAR NEEDED FOR LIGHT DUTY RATING. 18" MIN WIDTH GUIDELINE 900 NYLOPLAST BASIN WITH SOLID GRATE CF CF CF CF C F C F CF CF CF CFCFCFCF C F C F C F C F C F C F C F C F CF CF CF CF CF CF X X X X X X X X X X X X X DS DS DS DS DS S T S T ST S T S S S CVAU L T EL E C SS S EL E C C EL E CE D W HY D HY DW C S W H2 O HY D D T CON T R O L IRR G E E E E E E E E E E E E E E E E G G G G G G G G G G G G X X X X CT V CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CT V T T T T T T T T T E E E E VA U L T F.O. UDUDUD UD UD UD UD UD UD UD UD UD UD UDUDUDUDUD UD UD UD UD U D UDUDUD UD UD UD UD UD UD UD UD UD UD UDUDUDUDUD UD UD UD UD U D EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING PROPOSED BUILDING EXISTING BUILDING PROPOSED GARAGE WORTHINGTON CIRCLE PRIVATE ROAD PR I V A T E R O A D OWNER: KATSCH24 LLC LOT 2, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: AWEIDA PROPERTIES INC UNPLATTED OWNER: MARKET CENTRE RETAIL ASSOCIATION OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING LOT 8, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING PROPOSED GARAGE PROPOSED GARAGE STORMTECH BASIN 3 STORMTECH BASIN 4 STORMTECH BASIN 2 STORMTECH BASIN 1A STORMTECH WQ BASIN 1 STORMTECH WQ BASIN 2 IP IP IP IP CWA IP VTC VTC CF CF CF CF CF CF CFCFCFCFCF CF CF CF CF CF CF CF CF CF CF CF CF CFCFCFCFCFCF CF CF CF CFRS RS RS RS RS CF CF CF CF EXISTING 15" RCP STORM DRAIN PROPOSED CURB INLET PROPOSED CURB INLET PROPOSED AREA INLET PROPOSED AREA INLET MU MU MU MU MU MU MU RS RS STORMTECH WQ BASIN 3 STORMTECH WQ BASIN 4 TEMPORARY CONSTRUCTION FENCE FOR STORM INSTALLATION STORMTECH BASIN 1B Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E EC1 ER O S I O N C O N T R O L P L A N 35 NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 EROSION CONTROL NOTES: TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Construction & Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Protection * Rip Rap Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Sediment Trap Rock Socks * UTILITIES INSTALLATION FLAT WORK INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Other: Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Under slope stabilization rolled products. Reseeding may be required. 1.IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE TO THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 20.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES AND SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 21.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO ENSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 22.CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 23.FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 24.CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 25.THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 26.WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 27.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 28.CONTRACTOR SHALL KEEP ALL PUBLIC STREETS SURROUNDING THE PROJECT CLEAN FROM ANY CONSTRUCTION SEDIMENT OR DEBRIS AND WILL CLEAN IT WITHIN 24 HOURS, SHOULD ANY TRACK OUT OCCUR. 29.STORMWATER QUALITY DEVICES SHALL BE CONSTRUCTED WITH THE LAST PHASE OF CONSTRUCTION. CONTRACTOR SHALL EXERCISE CAUTION TO PROTECT UNDERGROUND STORMTECH CHAMBERS FROM SEDIMENTATION. THIS INCLUDES EDUCATING SUBCONTRACTORS ON-SITE. 30.THE SITE MUST BE SWEPT AND MAINTAINED TO PREVENT DIRT, SEDIMENT, SAW CUTTINGS, CONCRETE WASH, TRASH & DEBRIS, LANDSCAPE MATERIALS AND OTHER POLLUTANTS FROM ENTERING STORM SEWER AT ALL TIMES. DIRT, DEBRIS, AND MUD FROM CONSTRUCTION ACTIVITIES SHALL NOT BE TRACKED ON TO CITY STREETS AND ALLEYS, AND THE SITE SHALL BE CLEANED NIGHTLY OR AT THE SUGGESTION OF THE CITY'S EROSION CONTROL INSPECTOR. IF DIRT, DEBRIS, AND MUD FROM CONSTRUCTION ACTIVITIES IS TRACKED INTO CITY RIGHT-OF-WAYS, THE DIRT, DEBRIS, AND MUD SHALL BE IMMEDIATELY CLEANED UP BY THE CONTRACTOR. 31.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 32.THE CONTRACTOR SHALL COMPLY WITH THESE NOTES AND ADDITIONAL EROSION CONTROL NOTES ON SHEETS EC3. IF THERE IS A CONFLICT, THE MORE RESTRICTIVE NOTE SHALL APPLY. PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY 1.SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 2.REFER TO THE DRAINAGE REPORT BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION. 3.EXISTING UNDERGROUND AND OVERHEAD PUBLIC AND PRIVATE UTILITIES AS SHOWN ARE INDICATED ACCORDING TO THE BEST INFORMATION AVAILABLE TO THE ENGINEER. THE ENGINEER DOES NOT GUARANTEE THE ACCURACY OF SUCH INFORMATION. EXISTING UTILITY MAINS AND SERVICES MAY NOT BE STRAIGHT LINES OR AS INDICATED ON THESE DRAWINGS. THE CONTRACTOR SHALL BE RESPONSIBLE TO CALL ALL UTILITY COMPANIES (PUBLIC AND PRIVATE) PRIOR TO ANY CONSTRUCTION TO VERIFY EXACT UTILITY LOCATIONS. 4.SEE SHEET EC3 FOR ADDITIONAL EROSION CONTROL NOTES. 5.ALL BMP'S SHOWN ON THIS PLAN ARE GRAPHIC REPRESENTATIONS ONLY. FINAL DETERMINATION OF SIZE AND LOCATION SHALL BE DETERMINED BY THE CONTRACTOR AND DOCUMENTED ON THE DYNAMIC SITE PLAN. 6.NO TRACKING OF MUD OR DEBRIS IS ALLOWED ON PUBLIC STREETS OR THE SURROUNDING PRIVATE ROAD. IF DIRT, DEBRIS, AND MUD FROM CONSTRUCTION ACTIVITIES IS TRACKED INTO THE PUBLIC OR PRIVATE ROADS, THE DIRT, DEBRIS, AND MUD SHALL BE IMMEDIATELY CLEANED UP BY THE CONTRACTOR. GENERAL NOTES: LEGEND: SF IPINLET PROTECTION SILT FENCE VEHICLE TRACKING PAD SF CWA RSROCK SOCK CONCRETE WASHOUT AREA VTC SEEDING AND MULCHING MU CFCONSTRUCTION FENCE CF TABLE OF CALCULATIONS TOTAL DISTURBED AREA 2.65 ACRES TOTAL "ONSITE" AREA OF DISTURBANCE 2.47 ACRES TOTAL "OFFSITE" AREA OF DISTURBANCE 0.18 ACRES TOTAL STORAGE/STAGING AREA ACRES TOTAL HAUL ROADS AREA N/A CONSTRUCTION VEHICLE TRAFFIC AREA N/A EST. PERCENT OF PROJECT AREA EXPOSED 0% EXT. PERCENT VEGETATIVE COVER ~17% EXISTING SOIL TYPE 100% TYPE C CLAY LOAM GROUNDWATER DEPTH 20 FT NUMBER PHASES W/ PROJECT N/A TOTAL VOLUME OF IMPORTED (+) / EXPORTED (-) MATERIALS (+)4589 CU. YDS. TOTAL AREA OF STOCKPILING OF ILL OR BORROW AREAS OFF SITE N/A SQ. FEET STEEPEST SLOPE 20:1 H:V DISTANCE FROM A RIPARIAN OR SENSTIVE AREA 1000 FT ~0.1 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R X X X X X X X X X X X X X DS DS DS DS DS S T S T ST S T S S S CVAU L T EL E C SS S EL E C C EL E CE D W HY D HY DW C S W H2 O HY D D T CO N T R O L IRR G E E E E E E E E E E E E E E E E G G G G G G G G G G G G X X X X CT V CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CT V T T T T T T T T T E E E E VA U L T F.O . UDUDUD UD UD UD UD UD UD UD UD UD UD UDUDUDUDUD UD UD UD UD U D UDUDUD UD UD UD UD UD UD UD UD UD UD UDUDUDUDUD UD UD UD UD U D EXISTING 54' PUBLIC ROW DEDICATED PER PLAT OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D 16TH FILING PROPOSED BUILDING EXISTING BUILDING PROPOSED GARAGE WORTHINGTON CIRCLE PRIVATE ROAD PR I V A T E R O A D OWNER: KATSCH24 LLC LOT 2, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: TALL DENTIST LLC LOT 3, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. TENTH FILING OWNER: AWEIDA PROPERTIES INC UNPLATTED OWNER: MARKET CENTRE RETAIL ASSOCIATION OWNER: TWO PAULS LLC LOT 7, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING LOT 8, CENTRE FOR ADVANCED TECHNOLOGY P.U.D. NINETEENTH FILING PROPOSED GARAGE PROPOSED GARAGE STORMTECH BASIN 3 STORMTECH BASIN 4 STORMTECH BASIN 2 STORMTECH BASIN 1A STORMTECH WQ BASIN 1 STORMTECH WQ BASIN 2 EXISTING 15" RCP STORM DRAIN PROPOSED CURB INLET PROPOSED CURB INLET PROPOSED AREA INLET PROPOSED AREA INLET STORMTECH WQ BASIN 3 STORMTECH WQ BASIN 4 STORMTECH BASIN 1B Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E EC2 DY N A M I C E R O S I O N C O N T R O L P L A N 36 NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 EROSION CONTROL NOTES: TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: WATERFIELD CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Construction & Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Protection * Rip Rap Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Sediment Trap Rock Socks * UTILITIES INSTALLATION FLAT WORK INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Other: Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Under slope stabilization rolled products. Reseeding may be required. 1.IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE TO THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 20.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES AND SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 21.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO ENSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 22.CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 23.FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 24.CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 25.THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 26.WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 27.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 28.CONTRACTOR SHALL KEEP ALL PUBLIC STREETS SURROUNDING THE PROJECT CLEAN FROM ANY CONSTRUCTION SEDIMENT OR DEBRIS AND WILL CLEAN IT WITHIN 24 HOURS, SHOULD ANY TRACK OUT OCCUR. 29.STORMWATER QUALITY DEVICES SHALL BE CONSTRUCTED WITH THE LAST PHASE OF CONSTRUCTION. CONTRACTOR SHALL EXERCISE CAUTION TO PROTECT UNDERGROUND STORMTECH CHAMBERS FROM SEDIMENTATION. THIS INCLUDES EDUCATING SUBCONTRACTORS ON-SITE. 30.THE SITE MUST BE SWEPT AND MAINTAINED TO PREVENT DIRT, SEDIMENT, SAW CUTTINGS, CONCRETE WASH, TRASH & DEBRIS, LANDSCAPE MATERIALS AND OTHER POLLUTANTS FROM ENTERING STORM SEWER AT ALL TIMES. DIRT, DEBRIS, AND MUD FROM CONSTRUCTION ACTIVITIES SHALL NOT BE TRACKED ON TO CITY STREETS AND ALLEYS, AND THE SITE SHALL BE CLEANED NIGHTLY OR AT THE SUGGESTION OF THE CITY'S EROSION CONTROL INSPECTOR. IF DIRT, DEBRIS, AND MUD FROM CONSTRUCTION ACTIVITIES IS TRACKED INTO CITY RIGHT-OF-WAYS, THE DIRT, DEBRIS, AND MUD SHALL BE IMMEDIATELY CLEANED UP BY THE CONTRACTOR. 31.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 32.THE CONTRACTOR SHALL COMPLY WITH THESE NOTES AND ADDITIONAL EROSION CONTROL NOTES ON SHEETS EC3. IF THERE IS A CONFLICT, THE MORE RESTRICTIVE NOTE SHALL APPLY. PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY 1.SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 2.REFER TO THE DRAINAGE REPORT BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION. 3.EXISTING UNDERGROUND AND OVERHEAD PUBLIC AND PRIVATE UTILITIES AS SHOWN ARE INDICATED ACCORDING TO THE BEST INFORMATION AVAILABLE TO THE ENGINEER. THE ENGINEER DOES NOT GUARANTEE THE ACCURACY OF SUCH INFORMATION. EXISTING UTILITY MAINS AND SERVICES MAY NOT BE STRAIGHT LINES OR AS INDICATED ON THESE DRAWINGS. THE CONTRACTOR SHALL BE RESPONSIBLE TO CALL ALL UTILITY COMPANIES (PUBLIC AND PRIVATE) PRIOR TO ANY CONSTRUCTION TO VERIFY EXACT UTILITY LOCATIONS. 4.SEE SHEET EC3 FOR ADDITIONAL EROSION CONTROL NOTES. 5.ALL BMP'S SHOWN ON THIS PLAN ARE GRAPHIC REPRESENTATIONS ONLY. FINAL DETERMINATION OF SIZE AND LOCATION SHALL BE DETERMINED BY THE CONTRACTOR AND DOCUMENTED ON THE DYNAMIC SITE PLAN. 6.NO TRACKING OF MUD OR DEBRIS IS ALLOWED ON PUBLIC STREETS OR THE SURROUNDING PRIVATE ROAD. IF DIRT, DEBRIS, AND MUD FROM CONSTRUCTION ACTIVITIES IS TRACKED INTO THE PUBLIC OR PRIVATE ROADS, THE DIRT, DEBRIS, AND MUD SHALL BE IMMEDIATELY CLEANED UP BY THE CONTRACTOR. GENERAL NOTES: LEGEND: SF IPINLET PROTECTION SILT FENCE VEHICLE TRACKING PAD SF CWA RSROCK SOCK CONCRETE WASHOUT AREA VTC SEEDING AND MULCHING MU CFCONSTRUCTION FENCE CF CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R TABLE OF CALCULATIONS TOTAL DISTURBED AREA 2.65 ACRES TOTAL "ONSITE" AREA OF DISTURBANCE 2.47 ACRES TOTAL "OFFSITE" AREA OF DISTURBANCE 0.18 ACRES TOTAL STORAGE/STAGING AREA ACRES TOTAL HAUL ROADS AREA N/A CONSTRUCTION VEHICLE TRAFFIC AREA N/A EST. PERCENT OF PROJECT AREA EXPOSED 0% EXT. PERCENT VEGETATIVE COVER ~17% EXISTING SOIL TYPE 100% TYPE C CLAY LOAM GROUNDWATER DEPTH 20 FT NUMBER PHASES W/ PROJECT N/A TOTAL VOLUME OF IMPORTED (+) / EXPORTED (-) MATERIALS (+)4589 CU. YDS. TOTAL AREA OF STOCKPILING OF ILL OR BORROW AREAS OFF SITE N/A SQ. FEET STEEPEST SLOPE 20:1 H:V DISTANCE FROM A RIPARIAN OR SENSTIVE AREA 1000 FT ~0.1 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E EC3 ER O S I O N C O N T R O L N O T E S 37 CURB INLET FILETER DETAIL100 AREA INLET FILTER DETAIL101 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 CWA SILT FENCE DETAIL102 CONCRETE WASHOUT DETAIL103 ROCK SOCK DETAIL104 VEHICLE TRACKING CONTROL DETAIL104 ST ST ST S S S S C S S S C D D D T CONTROL IRR G X X X T T T T T T VAULT F.O. X X X X X X X X DS DS DS DS DS W UD UD UD UD UD UD UD UD IR UD U D UD UD U D 1.93 ac. OS1 1.57 ac. OS2 0.31 ac. A2 1.47 ac. B1 1.14 ac. B2 0.32 ac. OS3 a2 os3 os1 os2 b2 b1 PROPOSED MANHOLE CONNECTION TO EXISTING 15" STORM PROPOSED CURB INLET PROPOSED AREA INLET PROPOSED CURB INLET SITE OUTFALL PIPE 15" RCP a10.23 ac. A1 PROPOSED AREA INLET OWNER: TALL DENTIST LLC 1001 CENTRE AVE DODSANITY LLC 1013 CENTRE AVE (EMPLOYMENT DISTRICT) OWNER: KATSCH24 LLC 1007 CENTRE AVE OWNER: AWEIDA PROPERTIES INC 2500 S SHIELDS ST OWNER: AWEIDA PROPERTIES INC 2514 S SHIELDS ST OWNER: WARPAL LLC 1044 W DRAKE RD MARKET CENTRE RETAIL ASSOCIATION OWNER: TWO PAULS LLC 932 W DRAKE RD OWNER: ROBERT WILSON 2526 WORTHINGTON CIRCLE OWNER: COLUMBINE MEDICAL REAL ESTATE LLC 915 CENTRE AVE CENTRE AVENUE W O R T H I N G T O N C I R C L E S S H I E L D S S T R E E T P R I V A T E A C C E S S R O A D PR I V A T E A C C E S S R O A D DETENTION AREA 1 (STORMTECH BASINS 1A & 1B & STORMTECH WQ BASINS 1 & 2) PRIVA T E A C C E S S R O A D EXISTING BUILDING PROPOSED BUILDING PROPOSED GARAGE PROPOSED GARAGE PROPOSED GARAGE STORMTECH BASIN 1A STO R M T E C H WQ B A S I N 2 DETENTION AREA 2 (STORMTECH WQ BASIN 3, 4, & STORMTECH BASIN 2, 3,& 4) STORMTECH WQ BASIN 3 STORMTECH WQ BASIN 4 STORMTECH BASIN 2 EXISTING EMERGENCY SPILLWAY CROWN OF WORTHINGTON CIRCLE STORMTECH BASIN 1B STORMTECH WQ BASIN 1 STORMTECH BASIN 3 S T O R M T E C H B A S I N 4 Sheet Th e s e d r a w i n g s a r e in s t r u m e n t s o f s e r v i c e pr o v i d e d b y N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . an d a r e n o t t o b e u s e d f o r an y t y p e o f c o n s t r u c t i o n un l e s s s i g n e d a n d s e a l e d b y a P r o f e s s i o n a l E n g i n e e r i n th e e m p l o y o f N o r t h e r n En g i n e e r i n g S e r v i c e s , I n c . N O T F O R C O N S T R U C T I O N R E V I E W S E T E N G I N E E R N G I E H T R O N R N FO R T C O L L I N S : 3 0 1 N o r t h H o w e s S t r e e t , S u i t e 1 0 0 , 8 0 5 2 1 GR E E L E Y : 8 2 0 8 t h S t r e e t , 8 0 6 3 1 97 0 . 2 2 1 . 4 1 5 8 no r t h e r n e n g i n e e r i n g . c o m of 38 WO R T H I N G T O N S T O R A G E DR1 DR A I N A G E E X H I B I T 38 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: 1.REFER TO THE FINAL DRAINAGE REPORT, DATED APRIL 3, 2024 FOR ADDITIONAL INFORMATION. A LEGEND: FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION PROPOSED 100-YR WSEL NORTH ( IN FEET ) 0 1 INCH = 40 FEET 40 40 80 120 C2 C100 Q2 (cfs) Q100 (cfs) 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