HomeMy WebLinkAboutOFFICE AND LIGHT INDUSTRIAL ON TECHNOLOGY PARKWAY - FDP220007 - SUBMITTAL DOCUMENTS - ROUND 1 - UTILITY PLANSZIEGLER ROAD
KECHTER ROADE. HARMONY ROAD / CR 38EINTERSTATE 25 PRECISION DRIVELADY MOON DRIVE
ROCK CREEK DRIVEPROJECT SITETIMBERLINE ROAD
FOSSIL CREEK RESERVOIRTECHNOLOGY PKWYFOSSIL RIDGEHIGH SCHOOLSHEET No:SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.VICINITY MAPUTILITY PLANS FORSHEET No:FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
COVER SHEETC-001118APRIL 27, 2022100-004JRGJRGJRGFIFTY FORTY ONE TECHNOLOGY PARKWAYAPRIL 27, 2022CITY OF FORT COLLINS WATER UTILITIES ENGINEERINGContact: Wes Lamarque(970) 416-2418CITY OF FORT COLLINS STORMWATERContact: Wes Lamarque(970) 416-2418CITY OF FORT COLLINS LIGHT AND POWERContact: Rob Irish(970) 224-6167TRAFFIC ENGINEER:Delich Associates2272 Glen Haven DriveLoveland, CO 80538Contact: Matt Delich(970) 669-2061FORT COLLINS LOVELAND WATER DISTRICT/SOUTH FORT COLLINS SANITATION DISTRICT:Contact: Chris Pletcher(970) 226-3104POUDRE FIRE AUTHORITYContact: Marcus Glasgow(970) 416-2869All changes, addendums, additions, deletions andmodifications to these drawings must be approved,in writing, by the Fort Collins-LovelandWater District and the South Fort Collins Sanitation District.Mr. Chris Pletcher, P.E., District Engineer DateMr. Chris Matkins, Manager DateFORT COLLINS - LOVELANDWATER DISTRICTSOUTH FORT COLLINSSANITATION DISTRICTPLANNER/LANDSCAPE ARCHITECT:BHA Design1603 Oakridge DriveFort Collins, CO 80525Contact: Angie Milewski(970)223-7577XCEL ENERGY - GAS & ELECTRICContact: Stephanie Rich(970) 225-7828CENTURY LINKContact: Bob Rulli(970) 490-7503COMCASTContact: Don Kapperman(970) 567-0245OWNER:MAVDevelopment Company, Inc.South State Commons I2723 South State Street, Suite 250Ann Arbor, MI 48104Contact: Greg Copp(734)604-8806GEOTECHNICAL ENGINEER:Terracon, Inc.1901 Sharp Point DriveFort Collins, CO 80525Contact: Eric Bernhardt(970)484-0359Project Contacts:Utility Entity Contacts:Refer to the "Geotechnical Engineering Report, MAVD Flex Office" Fort Collins, Colorado, ProjectNo.20205032, dated October 22, 2020, by Terracon, Inc., for site excavation, grading, and pavingrecommendations. Refer to the "Water-Soluble Sulfate Test Results" supplemental letter, datedNovember 2, 2020 for project concrete recommendations for Exposure Class S0.CIVIL ENGINEER:Aspen Engineering19 Old Town Square, Suite 238Fort Collins, CO 80524Contact: John Gooch(970) 420-5345CITY BENCHMARKS:VERTICAL DATUM. ALL ELEVATIONS SHOWN HEREON ARE BASED ON THE CITY OF FORTCOLLINS VERTICAL CONTROL NETWORK DATUM. THE BENCHMARKS USED, WITH THE CITY OFFORT COLLINS ELEVATION AND DESCRIPTIONS OF EACH ARE AS FOLLOWS:PROJECT DATUM: NAVD88BENCHMARK #1 - BM 17-01, WEST SIDE OF ZIEGLER ROAD APPROX. 0.5 MILES SOUTH OFHARMONY ROAD, 250 FEET NORTH OF ROCK CREEK DRIVE, ON THE EAST SIDE OF A 6'x8'INLET. NAVD 88 ELEVATION: 4922.66BENCHMARK #2 - BM BUCKMAN, APPROX. 115 FEET WEST OF THE SOUTHWEST CORNER OFLADYMOON DRIVE AND ROCK CREEK DRIVE, AND 60 FEET SOUTH OF ROCK CREEK DRIVE, ATTHE NORTHEAST CORNER OF A 3 FT HIGH RAISED AREA INLET. NAVD ELEVATION: 4907.16NOTE: IF NGVD29 DATUM IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATIONSHOULD BE USED: NGVD29 UNADJUSTED = NAVD88 - 3.19'BASIS OF BEARINGS: BEARINGS FOR THIS SURVEY ARE BASED ON THE SOUTH LINE OF THENORTHWEST ONE-QUARTER OF SECTION 4, T6N, R68W OF THE 6th P.M., BETWEEN FOUNDMONUMENTS AS SHOWN AND DESCRIBED HEREON. SAID LINE BEARS S88°47'35"E TOREFERENCE THE RECORDED PLAT OF HARMONY TECHNOLOGY PARK THIRD FILING.ASPEN LOCATED IN THE NORTHWEST QUARTER OF SECTION 4, TOWNSHIP 6 NORTH, RANGE 68 WEST OF THE 6TH PRINCIPAL MERIDIAN, CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADODRAWING / SHEET INDEXSheet No.Sheet Title1COVER SHEET2GENERAL NOTES & MASTER LEGEND3EXISTING CONDITIONS & DEMOLITION PLAN4HORIZONTAL CONTROL PLAN5EROSION CONTROL PLAN6EROSION CONTROL NOTES & DETAILS7EROSION CONTROL DETAILS8GRADING PLAN9UTILITY PLAN10DRAINAGE EXHIBIT11STORM SEWER A & B PLAN & PROFILE12STORM SEWER B1 & C PLAN & PROFILE13STORM SEWER C, D & E PLAN & PROFILE14UNDERDRAIN PLAN15DETAILS16SANITARY SEWER & STORM SEWER DETAILS17WATER DETAILS18STORM DETAILS
FOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.WestWVPTVertical Point Of TangencyVertical Point Of CurvatureVPCTFTop Of FoundationTop Back Of CurbTBCThrust BlockTBPoint Of Curve ReturnPCRMeter PitMPHigh PointHPHot Bituminous PavementHBPEOAEdge Of AsphaltC&GCurb And GutterPolyvinyl ChlorideNaturalNATHCHandicap/pedFutureFUTEachEADownspoutDSYardYDVertical CurveVitrified Clay PipeValveVaultVerticalVLVVLTVERTVCVCPUSGSUGTUGEUnderground ElectricUnited States Geologic SurveyUnderground TelephoneToe of SlopeTOETelevisionTemporaryTop Of BankTop Of GrateTop Of CurbTop of WallTypicalTVTEMPTOBTOCTOGTOWTYPTBRTo Be RemovedStreetSTStationSTASanitary SewerSouthSheetShoulderSoutheastSanitaryScheduleSquare Foot/FeetStormSquareSquare Yard/sSidewalk/SouthwestSANSSWRSCHSSHTSHLDRSESWSTRMSQSFSYRight-of-wayROWRailroadReinforced Concrete PipeRRRCPProperty/ProposedPROPProfessional Engineer/PolyethlenePEProfessional Land SurveyorPLSPower PolePPPoint on Vertical CurvePOVCPoint on TangentPOTPoint on LinePOLPoint on CurvePOCPoint of Vertical TangencyPVTPoint of Vertical IntersectionPVIPoint of Vertical Curvature/PVCPoint of TangentPTPoint of Reverse CurvaturePRCPoint of IntersecionPIPoint of CurvaturePCPoint Of Compound CurvaturePCCPointPNTPermanentPerforatedPERMPERFOn CenterOutside DiameterOverhead ElectricOCODOHENational Geodetic SurveyNorth/ NorthingNortheastNorthwestNot To ScaleNumberNGSNNENWNTSNOMUTCDMHManholeManual Of Uniform Traffic Control DevicesMMMINMISCMile MarkerMinimumMiscellaneousLATLPLFLLateral/LatitudeLeftLow Point/Light PoleLinear FeetINVIEIDInvertInvert ElevationsHorizontal Elliptical Reinforced Concrete PipeHERCPHPHYDHORZHWYHigh Point/Horizontal Point (photo control)HighwayHorizontalHydrantGALVGVGGalvanizedGasGate ValveGRNDGroundGBGrade Break/Gravity BlockFlared End SectionFESFire HydrantFHFinished FloorFGFFFinished GradeEEOPEast/Easting/ElectricEdge Of PavementExistingELEVEXIST/ EXElevationDuctile Iron PipeDIPDriveDRDEPTDIADepartmentDiameterColorado Department Of TransportationCDOTCubic YardCYCorrugated Metal PipeCMPConcreteCONCCATVCLCable TelevisionCenterlineCOClean OutBWBottom Wall0.50%FlowlineFLLPLow PointBVCSBegin Vertical Curve StationBegin Vertical Curve ElevationBVCEButterfly ValveBVBOWBack Of WalkInside DiameterLEGEND OF ABBREVIATIONS: .LEGEND OF PROPOSED SYMBOLS: .MEPMechanical, Electrical, PlumbingCurb StopCSSewerSWRServiceSRVCFire Department ConnectionFDCLEGEND OF EXISTING SYMBOLS: .Protect In PlacePIPTTelephoneEXISTING RIGHT-OF-WAYEXISTING GROUND CONTOURSSANITARY SEWER LINESTORM SEWER LINEWATER LINEIRRIGATION LINEUNDERGROUND ELECTRICAL LINEUNDERGROUND TELEPHONE LINEUNDERGROUND CABLE TV LINEFENCE LINELANDSCAPING BORDERFOUND MONUMENT AS NOTEDFIRE HYDRANTWATER MANHOLEWATER VALVE / CURB STOPSANITARY SEWER MANHOLESTORM SEWER MANHOLELIGHT POLESPRINKLER CONTROL VALVE BOXELECTRICAL METER / BOXCABLE TV PEDESTALFIBER OPTIC VAULTGAS METERSIGNPROPOSED EASEMENT LINEPROPOSED RIGHT-OF-WAYPROPOSED PROPERTY LINELIMITS OF CONSTRUCTIONPROPOSED CURB & GUTTERPROPOSED INDEX CONTOURSPROPOSED INTERMEDIATE CONTOURSPROPOSED STORM DRAIN WITH MANHOLEPROPOSED SWALEPROPOSED SANITARY SEWER LINEPROPOSED WATER LINEPROPOSED IRRIGATION LINEPROPOSED GAS LINEPROPOSED AVERAGE SLOPEDIRECTION OF FLOWDESIGN POINTDRAINAGE BASIN BOUNDARYA = BASIN NUMBERB = BASIN AREA (IN ACRES)C = RUNOFF COEFFICIENT2625UAEUtility & Access EasementUEUtility EasementDEDrainage EasementDrainage & Utility EasementDUEGENERAL NOTES (CONTINUED): .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 bedocumented by the Local Entity Construction Inspector before any cuts are made. Patching shall be done in accordance with the Local Entity Street Repair Standards. Thefinished 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 Local Entity Engineerand/or the Local Entity 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 andcondition 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 Local Entity, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum periodof two years from the date of acceptance.47.The Local Entity shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following privatestreets: (list).48.Refer to the "Geotechnical Engineering Report, MAVD Harmony Tech Park Medical Office Building" Fort Collins, CO, Project No. 20205096, dated October 26, 2020, byTerracon, Inc. for site excavation, grading, and paving recommendations. Refer to the "Water-Soluble Sulfate Test Results" supplemental letter, dated November 2, 2020 forproject concrete recommendations for Exposure Class S0.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 Local Entity Engineer for approval, prior to any street construction activity, (full depth asphalt sections are notpermitted 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 toremove existing pavement to a distance where a clean construction joint can be made. Wheel cuts shall not be allowed unless approved by the Local Entity Engineer.4.Street subgrades shall be scarified the top 12 inches and re-compacted prior to base installation. No base material shall be laid until the subgrade has been inspected and approved by the Local Entity Engineer.5.Fort 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 aremade. 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 overlayshall be made by the Local Entity 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 Local Entity Inspector and prior to installation of asphalt. Gutters that hold more than ¼ inch deep or 5 feet longitudinally, of water, shallbe 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 acomposite 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 singleaxle 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 exhibitsexcessive pumping or deformation, as determined by the Local Entity Engineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface. The Local Entity Engineer shall be notified atleast 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence of an Inspector.TRAFFIC SIGNING AND PAVEMENT MARKING CONSTRUCTION NOTES:1.All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking Construction Notes listed here.2.All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic.3.All signage shall be per Local Entity Standards and these plans or as otherwise specified in MUTCD.4.All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads.5.All lane lines for concrete pavement should be epoxy paint.6.Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placement of the same. Their placement shall be approved by the Local EntityEngineer prior to permanent installation of striping and symbols.7.Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards.8.Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction.9.All surfaces shall be thoroughly cleaned prior to installation of striping or markings.10.All sign posts shall utilize break-away assemblies and fasteners per the Standards.11.A field inspection of location and installation of all signs shall be performed by the Local Entity Engineer. All discrepancies identified during the field inspection must be corrected before the 2-year warranty period willbegin.12.The Developer installing signs shall be responsible for locating and protecting all underground utilities.13.Special care shall be taken in sign location to ensure an unobstructed view of each sign.14.Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period, the Local Entity Engineer reserves the right to require additional signage and/or striping ifthe Local Entity 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-yearwarranty period for new construction (except fair wear on traffic markings).15.Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail.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 and Erosion Control Report for the 5041 Technology Parkway, by Aspen Engineering, dated April 27, 2022, shall be followed and implemented.3.Prior to final inspection and acceptance by The City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and approved by the Stormwater Utility Department. Certificationshall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to theStormwater 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.WATER LINE NOTES:1.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.SANITARY SEWER NOTES:1.Please refer to the "South Fort Collins Sanitation District Standard Construction Specifications", dated December 2010, Revision 1.02, for notes, requirements, and specifications relating to the proposed sanitary sewerimprovements for this project.GENERAL NOTES: .1.All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the Larimer CountyUrban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any applicablestandards, the most restrictive standard shall apply. All work shall be inspected and approved by the Local Entity.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 Local Entity Engineer. Use of theseplans after the expiration date will require a new review and approval process by the Local Entity 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 Local Entity, as beneficiary of saidengineer's work, for any errors and omissions contained in these plans, and approval of these plans by the Local Entity Engineer shall not relieve the engineerwho has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify theLocal Entity, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors and omissions contained inthese plans.5.All sanitary sewer, storm sewer, and water line construction, as well as power and other "dry" utility installations, shall conform to the Local Entity standards andspecifications current at the date of approval of the plans by the Local Entity 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 theDeveloper to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer shallbe responsible for unknown underground utilities.7.The Engineer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation orgrading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting therespective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer torelocate 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 crossingsrequired.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 modifythe design. Design modification(s) must be approved by the Local Entity prior to beginning construction.10.The Developer shall coordinate and cooperate with the Local Entity, and all utility companies involved, to assure that the work is accomplished in a timelyfashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption of anyutility 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 shallbe 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 requiredprior 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 sewershould 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 water is discharged into a stormsewer, 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, WaterQuality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan.16.The Local Entity shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilitiesshall be the responsibility of the property owner(s).17.Prior to final inspection and acceptance by the Local Entity, certification of the drainage facilities, by a registered engineer, must be submitted to and approvedby the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificateof occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least two weeks prior tothe release of any building permits in excess of those allowed prior to certification per the Development Agreement.18.The Local Entity shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether resulting fromgroundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the Local Entity failure to properlymaintain its water, wastewater, and/or storm drainage facilities in the development.19.All recommendations of the Final Drainage and Erosion Control Report for the 5041 Technology Parkway, by Aspen Engineering, dated April 27, 2022, shall befollowed 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 ingood 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 removedwithin 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the Local Entity streetinspector.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, ifapplicable.23.The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer shallnotify the Local Entity Engineering Inspector (Fort Collins - 221-6605) and the Local Entity Erosion Control Inspector (Fort Collins - 221-6700) at least 2 workingdays prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the Local Entity Engineer is not available afterproper notice of construction activity has been provided, the Developer may commence work in the Engineer absence. However, the Local Entity reserves theright 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 andprior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the originalgeotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the Local Entity's defaultpavement 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 Local Entity 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 allintersections, inlets, and other locations requested by the Local Entity inspector. The engineer or surveyor must certify in a letter to the Local Entity that theseelevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the Local Entity beforeinstallation 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 ofthese 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 soas 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 withinthese 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 FireHazard 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 requiringa 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 toOSHA 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. (Local Entity, County orState), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all trafficcontrol 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 Local Entity 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 chargedfor 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 streetoperations. 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 Local Entity Engineer, and no site construction activities onSundays or holidays, unless there is prior written approval by the Local Entity.35.The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, ordesignated 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, andannotate 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 acopy 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 Developershall contact the Designer and the Local Entity 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 Local Entity'sInspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the Local Entity 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 ofbearings. The information shall be as follows:41.VERTICAL DATUM. ALL ELEVATIONS SHOWN HEREON ARE BASED ON THE CITY OF FORT COLLINS VERTICAL CONTROL NETWORK DATUM.THE BENCHMARKS USED, WITH THE CITY OF FORT COLLINS ELEVATION AND DESCRIPTIONS OF EACH ARE AS FOLLOWS:·BENCHMARK #1 - BM 17-01, WEST SIDE OF ZIEGLER ROAD APPROX. 0.5 MILES SOUTH OF HARMONY ROAD, 250 FEET NORTH OF ROCKCREEK DRIVE, ON THE EAST SIDE OF A 6'x8' INLET. NAVD 88 ELEVATION: 4922.66·BENCHMARK #2 - BM BUCKMAN, APPROX. 115 FEET WEST OF THE SOUTHWEST CORNER OF LADYMOON DRIVE AND ROCK CREEK DRIVE,AND 60 FEET SOUTH OF ROCK CREEK DRIVE, AT THE NORTHEAST CORNER OF A 3 FT HIGH RAISED AREA INLET. NAVD ELEVATION: 4907.1641.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'sexpense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate ofOccupancy.2ABCEmergency Access EasementEAESHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
GENERAL NOTES & MASTER LEGENDC-002218APRIL 27, 2022100-004JRGJRGJRG
TECHNOLOGY PARKWAY
(85' ROW)PRECISION DRIVE(66' ROW)VACANT PROPERTY±11.04 ACRESEXISTING 8" PVC SANITARY SEWER (PIP)PROPERTY BOUNDARYROCK CREEK DRIVE(ROW VARIES)9' UTILITY EASEMENT(REC. NO. 2001085362)16' DRAINAGE EASEMENT(REC. NO. 20160049345)GRADING & UTILITY EASEMENT(REC. NO. 20150029090)UTILITY EASEMENT(REC. NO 20080041258)SANITARY SEWER EASEMENT(REC. NO. 20160048879)LOT 1WINDSONG AT ROCK CREEK(RECEPTION NO. 2016050565)LOT 1EYE CENTER OF NORTHERNCOLORADO SUBDIVISION(RECEPTION NO. 20160032638)UNPLATTED(HARMONY TECHNOLOGY PARK LLC)LOT 1MAINSTREET HEALTH & WELLNESS SUITES(RECEPTION NO. 20150031289)LOT 1
HARMONY TECHNOLOGY PARK 3RD FILING FIRST REPLAT
(RECEPTION NO. 20120001483)
LOT 1
HARMONY TECHNOLOGY PARK 5TH FILING
(RECEPTION NO. 20170034697)UNPLATTED(POUDRE R-1 SCHOOL DISTRICT)PROPERTY BOUNDARYPROPERTY BOUNDARYPROPERTY BOUNDARYEXISTING 18" RCP STORM SEWER (PIP)DRAINAGE & UTILITY EASEMENT(REC. NO 20080041257)DRAINAGE & UTILITY EASEMENT(REC. NO 20080071164)REMOVE ~ 56 LF CURB & GUTTERREMOVE & REPLACE ~ 300 SF ASPHALTREMOVE ~ 78 LF CURB & GUTTERREMOVE & REPLACE 2' WIDE STRIP ASPHALT (~ 160 SF)REMOVE ~ 63 LF CURB & GUTTERREMOVE & REPLACE ASPHALT (~ 245 SF)SALVAGE & RE-USE 8' DEPTH COBBLESAS NEW RIPRAP PROTECTIONREMOVE ~ 54 LF CURB & GUTTERREMOVE & REPLACE 2' WIDE STRIP ASPHALT (~ 108 SF)REMOVE EX VENT, RELOCATEBEHIND PROPOSED SIDEWALK.(SEE UTILITY PLAN)REMOVE EX COMMUNICATIONSPEDESTAL AND REPLACE WITHA VAULT. (SEE UTILITY PLAN)ASPEN0'SCALE: 1" = 40'40'80'NOTES .1.SEE SHEET C-002 FOR GENERAL CONSTRUCTION NOTES,SYMBOLS, AND MASTER LEGEND.2.CONTRACTOR TO CONTACT ASSOCIATED UTILITYCOMPANIES PRIOR TO ANY RELOCATION,DEMOLITION/REMOVAL, OR ABANDONMENT OF EXISTINGUTILITIES.3.ANY ITEM NOT SHOWN TO BE REMOVED, DEMOLISHED, ORABANDONED, SHALL BE PROTECTED IN PLACE.4.NO UNDERGROUND SEPTIC SYSTEMS ARE ANTICIPATED TOEXIST WITHIN THE PROPOSED DEVELOPMENT. HOWEVER, IFAN EXISTING SEPTIC SYSTEM(S) IS FOUND, THE SYSTEM(S)WILL NEED TO BE REMOVED PER THE LARIMER COUNTYHEALTH DEPARTMENT'S STANDARDS.5.CONTRACTOR TO POTHOLE AND LOCATE ALL EXISTINGUTILITIES PRIOR TO CONSTRUCTION.6.PIP = PROTECT IN PLACE7.TBR = TO BE REMOVEDLEGENDASPHALT REMOVALCONCRETE REMOVALSHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
EXISTING CONDITIONS & DEMOLITION PLANC-003318APRIL 27, 2022100-004JRGJRGJRGFOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.
PROPERTY BOUNDARY9' UTILITY EASEMENT(REC. NO. 2001085362)16' DRAINAGE EASEMENT(REC. NO. 20160049345)GRADING & UTILITY EASEMENT(REC. NO. 20150029090)UTILITY EASEMENT(REC. NO 20080041258)SANITARY SEWER EASEMENT(REC. NO. 20160048879)PROPERTY BOUNDARYPROPERTY BOUNDARYPROPERTY BOUNDARYDRAINAGE & UTILITY EASEMENT(REC. NO 20080041257)DRAINAGE & UTILITY EASEMENT(REC. NO 20080071164)17' TYP.9' TYP.9' TYP.17' TYP.9' TYP.17' TYP.9' TYP.17' TYP.9' TYP.17' TYP.9' TYP.
17' TYP.
9' TYP.
17' TYP.17' TYP.9' TYP.17' TYP.9' TYP.17' TYP.9' TYP.24'24'24'48.0'24'24'24'24'R15'R1
5
'R3'R3'R3'R3'R187'R3'R15'R
1
5
'R3'R15'R3'R15'R
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'R3'R3'R25'R3'R3'R15'R15'R3
'R3'R3'R3'R25'R15'R
1
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'R3'R64'R40'R3
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30'30'30'30'
30'
9'9'9'
9'10'9'9'9'9'24'55555555555555555555111111111111111122343434346'776.5'6.5'6'
5'75'775'75'77'75'75'76.5'76'76'76'777'75'77'777'77718'24'24'
18.0'
24'
6'
18'
9'888888131324'15'13135'
5'5776'756'755'711115'716161612161655'R3'R3'24'55'5'7R
3
'5'5'5'576'6'R3'R1.5'R1.5'231055PROPOSED 5' SIDEWALK TO BE INSTALLED ALONG ENTIRENORTH SIDE OF ROCK CREEK DRIVE FOR CONTINUITYCONNECT TO EX SIDEWALK AT THE ENTRANCE TO WINDSONGPROP 4.5' SIDEWALK TO BE INSTALLED ALONG ENTIRE SOUTHSIDE OF PRECISION DRIVE FOR CONTINUITYCONNECT TO EX SIDEWALK AT THE ENTRANCE TO EYE CENTER17' TYP.9' TYP.9TECHNOLOGY PARKWAY
(85' ROW)PRECISION DRIVE(66' ROW)ROCK CREEK DRIVE(ROW VARIES)LOT 1WINDSONG AT ROCK CREEK(RECEPTION NO. 2016050565)LOT 1EYE CENTER OF NORTHERN COLORADO SUBDIVISION(RECEPTION NO. 20160032638)UNPLATTED(HARMONY TECHNOLOGY PARK LLC)LOT 1MAINSTREET HEALTH & WELLNESS SUITES(RECEPTION NO. 20150031289)LOT 1
HARMONY TECHNOLOGY PARK 3RD FILING FIRST REPLAT
(RECEPTION NO. 20120001483)
LOT 1
HARMONY TECHNOLOGY PARK 5TH FILING
(RECEPTION NO. 20170034697)UNPLATTED(POUDRE R-1 SCHOOL DISTRICT)(3')(2')(2')(2')PROPOSED BUILDING17' TYP.9' TYP.19' TYP.9' TYP.17' TYP.9' TYP.9' TYP.17' TYP.102551096666666666666666666666191924' EAE24' EAE24' EAE 24' EAEMATCH EXISTINGMATCH EXISTINGLOT 1LOT 2LOT 3TRACT A1616(2')95R3'R3
'R3
'R3'6'6'77R4'R
3
'54.5'74.5'718'6'6'776'75'74.5'79'9'9'6'76'75R3'R49'R25'R3'R15'R15'R66'117' TYP.R3'R3'71111R15'R
2
5
'10885'75'75'5'7R3'R
3
'21(5 EA.)21(5 EA.)11919R3'1R3'R3'R3'24'R
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'R3'R
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'224.5'
6.7'
6.7'EX C&GEX C&GEX C&GEX HANDICAPRAMPSEX C&GEX C&GEX C&GEX C&GEX HANDICAPRAMPSEX C&GEX C&GPROP LID BASINPROP LID BASINPROP LID BASIN6.9'6.9'8'8'8'11.6'11.6'11.7'11.7'EX C&GEX C&GEX C&GPROPERTY BOUNDARYPROPERTY BOUNDARY222222(245 SF)(121 SF)(295 SF)(156 SF)916(2')PROP LID BASIN9916(2')16(2')(2')11111111(5')R3'99999916(2')16(2')16(2')16(2')16(2')PROP 1 STEP91191120202424242424242424241414POTENTIAL FUTUREACCESS DRIVE24' EAEPOTENTIAL FUTUREACCESS DRIVE24' EAE
KEY NOTE LEGEND .4" SOLID WHITE LINEINSTALL STOP SIGN (R1-1)INSTALL HANDICAP ACCESSIBLE PARKING SPACE SIGN (R7-8)INSTALL HANDICAP VAN ACCESSIBLE PARKING SPACE SIGN (R7-8a)INSTALL HANDICAP RAMP PROPOSED 1.5' WIDE VERTICAL CURB AND GUTTERPROPOSED CONCRETE SIDEWALK (WIDTH AS NOTED ON PLAN)MATCH PROPOSED VERTICAL CURB & GUTTER TO EXISTINGPROPOSED 2' SIDEWALK CHASE W/ METAL SIDEWALK CULVERTPROPOSED CONCRETE DRIVE APRONPROPOSED 2' WIDE CURB CHASEPROPOSED 2' WIDE CONCRETE TRICKLE PANINSTALL NO PARKING / FIRE LANE SIGN (R8-31)PROPOSED NO PARKING FIRE LANE RED PAINTED CURB PROPOSED CONCRETE PAVEMENT (AS SHOWN)PROPOSED CURB CUT (WIDTH NOTED ON PLAN)NOT USEDPROPOSED 2' WIDE CONCRETE CROSSPANPROPOSED HANDICAP ACCESSIBLE PARKING SPACE W/THERMOPLASTIC STENCILPROPOSED 2' WIDE X 0.5' HIGH WALL OPENINGPROPOSED 6" Ø BOLLARD (SEE LANDSCAPE PLANS)PROPOSED ASPHALT PATCHPROPOSED 3' SIDEWALK CHASE W/ METAL SIDEWALK CULVERTPROPOSED ZERO HEIGHT CURB123456789101112131415161718192021222324NOTES .1.ALL DIMENSIONS ARE TO FLOWLINE, UNLESS NOTED OR SHOWN OTHERWISE.2.SEE SHEET C-002 FOR MASTER LEGEND, ABBREVIATIONS & GENERAL CONSTRUCTION NOTES.3.PAINTED 4" STRIPES SHALL BE EPOXY PAINT.4.STRIPING DIMENSIONS SHOWN ARE FROM CENTER OF STRIPE, UNLESS OTHERWISE NOTED.5.REFER TO TRAFFIC SIGNING AND PAVEMENT MARKING CONSTRUCTION NOTES ON SHEET C-002 FOR SIGNAGE & STRIPINGCONSTRUCTION. INSTALL HANDICAP STALL STRIPING AND SYMBOLS IN ACCORDANCE WITH ADA.6.PLEASE REFER TO THE GEOTECHNICAL REPORT, BY TERRACON INC, FOR EXCAVATION, GRADING, AND PAVINGRECOMMENDATIONS AND REQUIREMENTS FOR THE PROJECT SITE.7.SITE/PAVEMENT GRADING FOR CONCRETE AREAS, PANS, AND CHASES SHALL UTILIZE 0.5% MINIMUM.8.EXISTING UTILITIES AND TREES NOT SHOWN FOR CLARITY. SEE DEMOLITION PLAN AND LANDSCAPE PLANS FOR EXISTINGTREES TO REMAIN OR BE REMOVED.9.THE PROPERTY BOUNDARY SERVES AS THE "LIMITS OF DEVELOPMENT" AS SHOWN, EXCEPT FOR TIE-IN TO THE OFF-SITESIDEWALKS AT THE WEST BOUNDARY AND THE STREET UTILITY CUT AT SOUTHERN BOUNDARY FOR THE PROPOSED FIREHYDRANT.10.EAE = EMERGENCY ACCESS EASEMENT. PLEASE REFER TO THE PLAT FOR EMERGENCY ACCESS AND ALL OTHER EASEMENTS.9'9'9'9'5'9'REGULAR PARKINGADA VAN PARKINGADA CAR PARKING17'
17'
17'R7-818"12"ACCESSIBLEVAN-18"12"PARKINGRESERVEDR7-8aPARKINGRESERVEDSIGNAGE LEGEND FIRELANEPARKINGNOR8-3118"12"STOPR1-1PARKING TYPICAL DIMENSIONS ASPEN0'SCALE: 1" = 40'40'80'SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
HORIZONTAL CONTROL PLANC-004418APRIL 27, 2022100-004JRGJRGJRGFOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.
TTTECHNOLOGY PARKWAY
(85' ROW)PRECISION DRIVE(66' ROW)ROCK CREEK DRIVE(ROW VARIES)PROPERTY BOUNDARYUTILITY EASEMENT(REC. NO 20080041258)PROPERTY BOUNDARYPROPERTY BOUNDARYPROPERTYBOUNDARYPROPOSED BUILDING427 LF SILT FENCEALONG NORTHCURB OF ROCK CREEK DRIVE610 LF SILT FENCE ALONG NORTHCURB OF ROCK CREEK DRIVE ANDEAST CURB OF TECHNOLOGY PKWY643 LF SILT FENCE ALONG SOUTHCURB OF PRECISION DRIVE ANDEAST CURB OF TECHNOLOGY PKWY1,634 LF SILT FENCE ALONG SOUTH CURBOF PRECISION DRIVE AND AROUNDOUTER WEST EDGE OF PROPOSED PONDDRAINAGE & UTILITY EASEMENT(REC. NO 20080041257)DRAINAGE & UTILITY EASEMENT(REC. NO 20080071164)INSTALL OUTLET GRAVEL FILTER(SEE DETAIL, SHEET C-007)LOT 1LOT 2LOT 3TRACT A15
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0 20IPIPIPIPVTCVTCRSRSIPRSRSVTCRSRSRSRRRRRRGFGFGFGRADING & UTILITY EASEMENT(REC. NO. 20150029090)SANITARY SEWER EASEMENT(REC. NO. 20160048879)9' UTILITY EASEMENT(REC. NO. 2001085362)16' DRAINAGE EASEMENT(REC. NO. 20160049345)IPIPIPIPIPIPIPRR5' WIDE24' LONG2' DEEP5' x 20'5' x 23'5' x 5'5' x 5'GF6' WIDE20' LONG2' DEEP5' WIDE20' LONG2' DEEPRR2.5' WIDE4' LONG2' DEEPRR2.5' WIDE4' LONG2' DEEP25' WIDE18' LONG2' DEEP20' WIDE50' LONG20' WIDE50' LONGIPIPRSRSASPEN0'SCALE: 1" = 30'30'60'SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
EROSION CONTROL PLANC-005518APRIL 27, 2022100-004JRGJRGJRGNOTES: .1.PERIMETER SILT FENCE SHALL BE INSTALLED ALONGPROPERTY BOUNDARY, AND IS SHOWN OFFSET FROMPROPERTY BOUNDARY ON THIS PLAN FOR CLARITY.·PERIMETER SILT FENCE AROUND SITE = 2,888 LF2.ALL DISTURBED AREAS ARE TO BE SEEDED AND MULCHED.3.STOCK PILES SHALL NOT TO EXCEED 10' IN HEIGHT.4.ALL OFFSITE AREAS DISTURBED DURING CONSTRUCTION ARETO BE RE-VEGETATED AND RETURNED TO HISTORICCONDITION. STRAW WATTLES OR GRAVEL INLET FILTERS MAYBE INSTALLED (IF NECESSARY AND AS REQUIRED) ONEXISTING, OFFSITE/DOWNSTREAM INLETS.5.VEHICLE TRACKING PAD(S) LOCATIONS SHALL BE DETERMINEDBY THE CONTRACTOR, PRIOR TO CONSTRUCTION, AND SHALLBE INSTALLED ACCORDINGLY.6.SEE SHEET C-006 & C-007 FOR EROSION CONTROL NOTES ANDDETAILS.7.NORTH AMERICAN GREEN C350 FABRIC WILL BE UTILIZED ATMINOR OUTFALL LOCATIONS SHOWN, WITH RIPRAP UTILIZEDWHERE LARGER STORM FLOWS WILL DISCHARGE TO THEPROPOSED DETENTION POND.8.PERMANENT STORMWATER CONTROL MEASURES SUCH ASRAINGARDENS, BIOSWALES OR BIORETENTION PONDS, SHALLBE CONSTRUCTED IN THE LAST PHASE OF CONSTRUCTION ONTHE SITE TO MINIMIZE THE POTENTIAL FOR SEDIMENTATION.9.NO DEBRIS OR MUD SHALL BE TRACKED ONTO ADJACENTSTREETS AND ANY TRACKING THAT DOES OCCUR, WILL BECLEANED IMMEDIATELY BY THE CONTRACTOR.LEGEND .INSTALL VEHICLE TRACKING PADINSTALL SILT FENCEINSTALL CONCRETE WASHOUTHAY OR STRAW DRY MULCH (1-5%)INSTALL 12" STRAW WATTLE CHECK DAMLIMITS OF DISTURBANCEINSTALL CURB INLET GRAVEL FILTERINSTALL AREA INLET GRAVEL FILTERPROPOSED DIRECTION OF SURFACE FLOWINSTALL ROCK SOCK FILTERINSTALL GRAVEL CURB CHECK BAGINSTALL NORTH AMERICAN GREEN C350PROPOSED MAJOR CONTOUR - 5 FT INTERVALPROPOSED MINOR CONTOUR - 1 FT INTERVALEXISTING MAJOR CONTOUR - 5 FT INTERVALEXISTING MINOR CONTOUR - 1 FT INTERVALVTCSFWIPIPGBMUCWORSGFEXISTING DIRECTION OF SURFACE FLOWINSTALL RIPRAP PROTECTION (TYPE M D =12")RR502526FOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.
www.herefordnrcd.com/Straw_Wattles.pdf) AND PER DETAILSAND INSTALLATION INSTRUCTIONS CALLED FOR ON THIS SHEET.2. IF GRAVEL INLET FILTERS ARE USED, REFER TO "CURB INLET GRAVEL FILTER" DETAIL, THIS SHEET.STRAWWATTLE/ROCKSOCK CHECKDAMwww.herefordnrcd.com/Straw_Wattles.pdfWOODENSTAKE(TYP)STRAWWATTLEWOODENSTAKE(TYP)EMBEDWATTLE/ROCKSOCK FILTERS3" TO 5" INTOSOILEMBEDWATTLE/ROCKSOCK 3" TO 5"INTO SOILSHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
EROSION CONTROL NOTES & DETAILSC-006618APRIL 27, 2022100-004JRGJRGJRGFOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.
SLOPEINSTALLATIONDETAILDrawing Not To Scale1.Prepare soil before installing rollederosion control products (RECPs),including any necessaryapplication of lime, fertilizer, andseed.2.Begin at the top of the slope byanchoring the RECPs in a6"(15cm) deep X 6"(15cm) widetrench with approximately 12"(30cm) of RECPs extended beyondthe up-slope portion of the trench.Anchor the RECPs with a row ofstaples/stakes approximately 12"(30cm) apart in the bottom of thetrench. Backfill and compact thetrench after stapling. Apply seed tothe compacted soil and fold theremaining 12"(30cm) portion ofRECPs back over the seed andcompacted soil. Secure RECPsover compacted soil with a rowof staples/stakes spacedapproximately 12"(30cm) apartacross the width of the RECPs.3.Roll the RECPs (A) down or (B)horizontally across the slope.RECPs will unroll with appropriateside against the soil surface. AllRECPs must be securely fastenedto soil surface by placingstaples/stakes in appropriatelocations as shown in the staplepattern guide.4.The edges of parallel RECPs mustbe stapled with approximately 2" -5" (5-12.5cm) overlap dependingon the RECPs type.5.Consecutive RECPs spliced downthe slope must be end over end(Shingle style) with an approximate3"(7.5cm) overlap. Staple throughoverlapped area, approximately12"(30cm) apart across entireRECPs width.Drawn on: 5-4-17Disclaimer:The information presented herein is general design information only. For specific applications,consult an independent professional for further design guidance.2"-5"(5-12.5cm)3B42513A12"(30cm)6"(15cm)6"(15cm) *NOTE:In loose soil conditions, the use ofstaple or stake lengths greater than6"(15cm) may be necessary toproperly secure the RECP's.3"(7.5cm)5401 St. Wendel - Cynthiana Rd.Poseyville, IN 47633PH: 800-772-2040www.nagreen.comCHANNELINSTALLATIONDETAILDrawing Not To Scale1.Prepare soil before installing rollederosion control products (RECPs),including any necessary application oflime, fertilizer, and seed.2.Begin at the top of the channel byanchoring the RECPs in a 6"(15cm)deep X 6"(15cm) wide trench withapproximately 12"(30cm) of RECPsextended beyond the up-slope portionof the trench. Use ShoreMax mat at thechannel/culvert outlet as supplementalscour protection as needed. Anchor theRECPs with a row of staples/stakesapproximately 12"(30cm) apart in thebottom of the trench. Backfill andcompact the trench after stapling. Applyseed to the compacted soil and fold theremaining 12"(30cm) portion of RECPsback over the seed and compacted soil.Secure RECPs over compacted soilwith a row of staples/stakes spacedapproximately 12" apart across thewidth of the RECPs.3.Roll center RECPs in direction of waterflow in bottom of channel. RECPs willunroll with appropriate side against thesoil surface. All RECPs must besecurely fastened to soil surface byplacing staples/stakes in appropriatelocations as shown in the staple patternguide.4.Place consecutive RECPs end-over-end(Shingle style) with a 4"-6" overlap. Usea double row of staples staggered 4"apart and 4" on center to secureRECPs.5.Full length edge of RECPs at top of sideslopes must be anchored with a row ofstaples/stakes approximately 12"(30cm)apart in a 6"(15cm) deep X 6"(15cm)wide trench. Backfill and compact thetrench after stapling.6.Adjacent RECPs must be overlappedapproximately 2"-5" (5-12.5cm)(Depending on RECPs type) andstapled.7.In high flow channel applications astaple check slot is recommended at 30to 40 foot (9 -12m) intervals. Use adouble row of staples staggered4"(10cm) apart and 4"(10cm) on centerover entire width of the channel.8.The terminal end of the RECPs must beanchored with a row of staples/stakesapproximately 12" (30cm) apart in a6"(15cm) deep X 6"(15cm) wide trench.Backfill and compact the trench afterstapling.Drawn on: 5-4-17Disclaimer:The information presented herein is general design information only. For specific applications,consult an independent professional for further design guidance.2"-5"(5-12.5cm)62412"(30cm)6"(15cm)6"(15cm)4"-6"(10-15cm)86"(15cm)574"(10cm)31ABCABC NOTES:*Horizontal staple spacing should bealtered if necessary to allow staples tosecure the critical points along the channelsurface.**In loose soil conditions, the use of stapleor stake lengths greater than 6"(15cm) maybe necessary to properly secure theRECP's. CRITICAL POINTSA. Overlaps and SeamsB. Projected Water LineC. Channel Bottom/Side Slope Vertices4"(10cm)6"(15cm)5401 St. Wendel - Cynthiana Rd.Poseyville, IN 47633PH: 800-722-2040www.nagreen.comOUTLET PIPEENDS OF GRAVEL FILTER TO BEKEYED INTO FILL SLOPE.TOE OF FILLFLOWGRAVEL FILTER(3/4"Ø ± GRAVEL,WRAPPED IN CHICKENWIRE)MAINTENANCE NOTES:1. FORM CHICKEN WIRE WRAP ALONG FRONT OF OUTLET STRUCTURE AND EXTENDING INTO EMBANKMENT OF POND.2. PACK WITH 3/4" GRAVEL AND ROLL & TWIST CHICKEN WIRE WRAP AT TOP TO HOLD TOGETHER (WIRE TIE, IF NECESSARY).GRAVEL FILTER SHALL BE 18" TALL x 18" WIDE AND SLOPE TOWARDS OUTLET STRUCTURE OR LAID UP AGAINST OUTLETSTRUCTURE FOR STABILITY.3. SEDIMENT BASIN FILTER SHALL BE INSPECTED PERIODICALLY AND AFTER EACH RAIN EVENT, AND REPAIRED WHENNECESSARY. ACCUMULATED SEDIMENT SHALL BE REMOVED.4. SEDIMENT BASIN FILTER SHALL BE REMOVED AFTER IT HAS SERVED ITS PURPOSE.OUTLET PIPEFILTEREDWATERRUNOFF18" TALL GRAVEL FILTER.18"18"OUTLET STRUCTUREOUTLET STRUCTURESHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
EROSION CONTROL DETAILSC-007718APRIL 27, 2022100-004JRGJRGJRG
KEY NOTE LEGEND . PROPOSED DRAINAGE SWALEPROPOSED 2' CURB CHASEPROPOSED 2' SIDEWALK CHASE W/ METALCULVERTPROPOSED CURB CUT (WIDTH NOTED ON PLAN)PROPOSED STORM SEWER (SEE SHEET C-009)PROPOSED 2' WIDE CONCRETE TRICKLE PANPROPOSED WATER QUALITY OUTLETSTRUCTUREPROPOSED NEENAH TYPE R-2586O MH GRATEPROPOSED TYPE R CURB INLET PROPOSED OUTFALL CURB & GUTTERPROPOSED RCP FLARED END SECTION(SEE SHEET C-009)NOT USEDPROPOSED CONCRETE HEADWALL(SEE CDOT HEADWALL FOR PIPES DETAIL M-601-10) PROPOSED GRADE BREAK LINEPROPOSED LID OVERFLOW INLET PROPOSED LID UNDERDRAIN PROPOSED LID BASINPROPOSED 2' WIDE x 6" HIGH, WALL OPENINGPROPOSED 3' SIDEWALK CHASEPROPOSED OVERFLOW WEIR (SIDEWALK)DETACHED SIDEWALK CHASE FROM TRASHENCLOSURE TO STORM PIPE (SEE TYP. SECTIONDETAIL ON SHEET C-015)PROPOSED RIPRAP HEADWALL (SEE DETAILSHEET C-016)PROPOSED ZERO-HEIGHT CURB1234567891011121314151617181920212223NOTES .1.PROPOSED ELEVATIONS SHOWN ARE RELATIVE TOA DATUM OF 4900 FEET, AND ARE BASED ON ANEXISTING NAVD88 BENCHMARK. PLEASE SEE SHEETC-002 FOR PROJECT BENCHMARK INFORMATION.2.SEE SHEET C-002 FOR GENERAL CONSTRUCTIONNOTES AND MASTER LEGEND.3.ALL INTERIOR CURB AND GUTTER SHALL BE 1.5' w/ A1' PAN, UNLESS NOTED OTHERWISE.4.PLEASE REFER TO THE GEOTECHNICAL REPORTFOR EXCAVATION, GRADING, AND PAVINGRECOMMENDATIONS AND REQUIREMENTS FOR THEPROJECT SITE.5.PROPOSED OUTFALL CURB AND GUTTER SHALL BEPROVIDED FOR INTERIOR PORTIONS OF THE SITE,AS HATCHED AND SHOWN ON THIS PLAN.6.REFER TO THE ARCHITECTURAL DRAWINGS FORFINISH FLOOR INFORMATION.7.REFER TO THE LANDSCAPE PLANS FOR HARDSCAPEDETAILS, PLANTING PLANS AND EXISTING TREES TOBE PROTECTED IN PLACE.8.SITE GRADING AND GREEN AREAS WILL UTILIZE 2%CROSS-SLOPE MINIMUM, UNLESS SHOWNOTHERWISE.9.FLOWLINES OF CURB AND GUTTER AND CONCRETEPANS/CHASES WILL UTILIZE 0.5% MINIMUM ONINTERIOR OF SITE. SLOPES IN STREETS WILL VARY,AS REQUIRED TO MATCH EXISTING CONDITIONS.10.ALL PRIVATE SIDEWALKS WILL BE 4" THICK, 4000 PSICONCRETE. ALL PUBLIC SIDEWALKS WILL BE 6"THICK, 4000 PSI CONCRETE.11.THE FINISH FLOOR ELEVATION SHOWN EXCEEDSTHE MINIMUM ELEVATION REQUIRED FORPROTECTION FROM THE 100-YR STORM.12.ALL CURB CUTS SHALL HAVE 1' TRANSITION TAPERSFROM 6" HIGH CURB TO 0" HIGH CURB ON EACH SIDEOF THE CURB CUT, EXCEPT WHERE CONNECTING TOA SIDEWALK CHASE.13.REFER TO THE LANDSCAPE PLANS BY BHA FORLOCATIONS OF IRRIGATION VALVE BOXES ANDPLANTS.14.CONTRACTOR SHALL VERIFY ALL EXISTING GRADESPRIOR TO CONSTRUCTION. IF EXISTING GRADESVARY FROM THOSE SHOWN, CONTRACTOR SHALLCOORDINATE WITH ENGINEER PRIOR TOCONSTRUCTION.15.RAILINGS SHALL BE INSTALLED ON MSE WALLSGREATER THAN 30" IN HEIGHT.16.THE SIDEWALK WILL SERVE AS THE OVERFLOWWEIR FOR POND 501. REFER TO EXTENTS SHOWN.15
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0 20TGGGTGGG17171717171717TECHNOLOGY PARKWAY
(85' ROW)PRECISION DRIVE(66' ROW)ROCK CREEK DRIVE(ROW VARIES)(2')16' DRAINAGE EASEMENT(REC. NO. 20160049345)GRADING & UTILITY EASEMENT(REC. NO. 20150029090)SANITARY SEWER EASEMENT(REC. NO. 20160048879)PROPERTY BOUNDARYUTILITY EASEMENT(REC. NO 20080041258)PROPERTY BOUNDARYPROPERTY BOUNDARYPROPERTY BOUNDARYDRAINAGE & UTILITY EASEMENT(REC. NO 20080041257)DRAINAGE & UTILITY EASEMENT(REC. NO 20080071164)FF 4920.50FF 4920.50FF 4920.50FF 4920.50FF 4920.50F
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0FF 4920.50FF 4920.50FF 4920.50FF 4920.50PROPOSED BUILDINGHP 18.40LP 18.00 18.76LP 17.3018.40LP 17.12HP 18.67LP 17.80LP 17.80LP 17.0018.84LP 19.10FL 19.59LP 17.90HP 20.3019.60HP 18.13HP 18.56HP 18.03ME 17.78ME 17.49ME 15.91ME 16.31ME 17.00ME 16.5517.5018.2018.4618.4318.1517.9118.0118.1918.4717.5318.0018.3818.3418.5018.5218.8019.2119.2418.9618.8818.8518.9319.2119.4919.1719.1919.1519.1819.4619.5719.5519.0519.5519.9420.0618.7817.8318.5419.4019.1219.1019.4519.5219.6920.5020.5020.5018.9919.1619.0718.4918.4418.7918.4918.4518.7518.9019.1419.0717.4517.4518.5118.2318.5018.4217.5017.7817.8417.8618.2018.0018.0818.4118.8418.9219.2018.2518.2218.2518.5319.0419.1519.1419.1418.8218.8618.7718.6818.8019.0119.4219.5517.9117.3719.2519.20FL18.42HP 20.2019.7618.8518.3619.1918.6218.1018.1119.0418.2718.5818.024199949433218.48444555555515155161616165131313POND 5011LOT 1LOT 2LOT 3TRACT A417.4843620.20 FG19.70 FL20.30 FG19.80 FL18.2618.2920.2020.0819.8420.2020.0820.4820.2620.3820.0218.2818.94HP19.0019.6719.67FL 18.19FL 18.04919.72 17.31 18.0018.1719.2118.3118.9118.5418.3017.6517.6017.3218.6618.2818.6318.3316.9717.1922221FL 19.00ME 17.00ME 17.47ME 17.2018.1718.0318.4018.5118.4017.9518.2018.5018.6016163917.0016.5016.5016.5016.0016.0016.0016.0016.0017.0020.5020.5020.5020.5020.5020.5020.50193322242442(2')(2')(2')55555551614.0014.0014.0014.0015.0015.0015.00818.5318.8618.20LP 17.2019.5219.6417.7317.7517.8017.7817.9617.7117.8617.9118.0018.1217.71FL 17.2817.7818.3518.3218.2418.1217.7417.8817.8018.5218.6018.5718.08FL 17.5818.4818.2017.4617.6418.2318.2317.5717.4617.8117.8517.8317.7517.56ME 15.8817.6118.5418.6018.5918.5218.3418.3318.4018.3918.3018.0618.1117.4217.4617.4417.3617.2217.1718.0718.1518.1618.1117.8717.93LP 18.0017.8017.2220.2920.2120.2120.2920.2920.2120.2120.2917.7517.7317.7318.00HP18.043223181817.00(3')(2')(2')(2')(2')17.93FL 17.40FL 17.56FL 17.4618.2118.6118.12202020202017.8817.4917.7117.952121222223232323232323232323232323FF 4920.50FF 4920.50FF 4920.50FF 4920.50FF 4920.50FF 4920.5019.8420.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0018.7619.5620.18 FG19.68 FL20.23 FG19.73 FL19.3319.5419.6019.9519.2719.8520.4219.3218.7219.2619.7519.3619.3620.4220.1519.5220.0019.3019.3019.2020.1120.2019.6020.04 FG19.54 FL19.94 FG19.44 FL19.4020.2520.1020.00 FG19.50 FL19.90 FG19.40 FL18.9619.76 FG19.26 FL19.1620.3020.3020.4020.4019.9919.9920.3019.7119.8320.4219.8819.8519.8320.1219.9619.85 FG19.35 FL19.75 FG19.25 FL18.8520.04 FG19.54 FL19.94 FG19.44 FL19.3119.6919.7919.9619.8619.2619.5120.0220.1019.7120.0020.1020.2020.0019.4219.8019.7020.1020.4320.1020.0020.4319.6520.2320.3520.2520.2319.651 STEP4(2')34(2')4(2')4(2')4(2')(2')33333320.3020.3020.3020.1020.3019.9519.9720.0020.2620.2620.0718.7519.1518.7818.8319.1819.2319.1419.1519.5419.5518.3618.7620.3820.389' UTILITY EASEMENT(REC. NO. 2001085362)8811117ASPEN0'SCALE: 1" = 30'30'60'SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
GRADING PLANC-008818APRIL 27, 2022100-004JRGJRGJRG
TECHNOLOGY PARKWAY
(85' ROW)PRECISION DRIVE(66' ROW)EX 8" PVC SANITARY SEWERPROPERTY BOUNDARYROCK CREEK DRIVE(ROW VARIES)GRADING & UTILITY EASEMENT(REC. NO. 20150029090)UTILITY EASEMENT(REC. NO 20080041258)SANITARY SEWER EASEMENT(REC. NO. 20160048879)LOT 1WINDSONG AT ROCK CREEK(RECEPTION NO. 2016050565)LOT 1EYE CENTER OF NORTHERNCOLORADO SUBDIVISION(RECEPTION NO. 20160032638)UNPLATTED(HARMONY TECHNOLOGY PARK LLC)LOT 1MAINSTREET HEALTH & WELLNESS SUITES(RECEPTION NO. 20150031289)LOT 1
HARMONY TECHNOLOGY PARK 3RD FILING FIRST REPLAT
(RECEPTION NO. 20120001483)
LOT 1
HARMONY TECHNOLOGY PARK 5TH FILING
(RECEPTION NO. 20170034697)UNPLATTED(POUDRE R-1 SCHOOL DISTRICT)PROPERTY BOUNDARYPROPERTY BOUNDARYPROPERTY BOUNDARYEX 18" RCP STORM SEWERDRAINAGE & UTILITY EASEMENT(REC. NO 20080041257)DRAINAGE & UTILITY EASEMENT(REC. NO 20080071164)TFDCGG
PROP FIRELINE / SERVICE:INSTALL 12"x6" SWIVEL TEEW/ 6" GV(S) & TBN 105856.58E 211520.69PROP 2" WATER SERVICE TAPTO EX 12" WATER LINEN 105856.65E 211539.58POINT OF CONNECTION TO EX 6" SAN SWR. SRVC. INSTALL 6" Ø CLEAN-OUT AND EXTEND6" PVC SAN SWR LINE AS SHOWNASSUMED EX INV = 4911.30±(SEE NOTE 3)N 105837.29E 211735.55EX 18" RCP STORM SEWEREX 8" PVC SANITARY SEWEREX 12" WATER LINEEX 24" RCP STORM SEWEREX FIRE HYDRANTEX FIRE HYDRANTEX 30" RCP STORM SEWEREX 24" RCP STORM SEWEREX 24" RCP STORM SEWEREX 24" WATER LINEEX 24" RCP STORM SEWEREX WATER LINESECTION LINEPROPOSED BUILDINGPROP LIDOVERFLOW INLETLOT 1LOT 2LOT 3TRACT A123111188912121212121212128666111111125771111488888PROP 6" Ø CLEAN-OUTINV = 4911.97N 105789.95E 211687.90PROP 6" Ø CLEAN-OUTINV = 4912.81N 105789.95E 211604.35PROP 6" Ø CLEAN-OUTINV = 4912.99N 105776.95E 211591.35PROP 6" Ø CLEAN-OUTINV = 4913.24N 105751.62E 211591.35(67.2 LF)1(83.5 LF)1(18.4 LF)1(25.3 LF)PROP 2"WATER METERN 105806.72E 211554.27INSTALL TAPPING SADDLE ON EX. 24" WATERLINE, INSTALL PROP 6" PVC WATER LINE, & 6" GV (N)N 105198.50E 211545.30PROP FH ASSY.N 105213.99E 211545.63PROP 15.5 LF 6" PVCREMOVE & REPLACE ~ 245 SF OF ASPHALTTO ACCOMMODATE NEW ACCESS DRIVEAND NEW FIRE HYDRANTREMOVE & REPLACE ~ 296 SF OF ASPHALTTO ACCOMMODATE NEW ACCESS DRIVEAND NEW WATER & FIRE SERVICE LINESREMOVE AND RESET EX VENT PIPE TO:N 105827.80E 211813.71REMOVE COMM. PEDESTAL ANDINSTALL FLUSH-MOUNT VAULT81111111111PROP LIDOVERFLOW INLET8879S=1.0%S=
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S=1.0%11119' UTILITY EASEMENT(REC. NO. 2001085362)16' DRAINAGE EASEMENT(REC. NO. 20160049345)1013131414PROP 6" HDPESTORM PIPEINV = 4915.50N 105452.82E 211446.50PROP 6" HDPESTORM PIPEINV = 4917.50N 105460.61E 211473.55PROP 6" HDPESTORM PIPEINV = 4913.98N 105619.57E 211440.02PROP 6" HDPESTORM PIPEINV = 4917.20N 105612.35E 211473.49(34.24 LF)S=9.4%(28.15 LF)S=7.1%PROP 6" FIRELINE CROSSINGTOP OF WATER= 4910.83STORM INV=4912.54N 105826.65E 211520.78BEGINDEFLECTIONENDDEFLECTION141515DESIGN OF GAS DISTRIBUTIONLINE WILL NEED TO BECOMPLETED BY XCEL ENERGY.CONTRACTOR TO CONFIRM POINTOF CONNECTION WITH XCELENERGYPOTENTIAL FUTURE ACCESS DRIVEPOTENTIAL FUTURE ACCESS DRIVEKEY NOTE LEGENDPROPOSED 194.4 LF OF 6" PVC SDR 35 SANITARY SEWERSERVICE (STUB TO 5' OUTSIDE OF BUILDING - SEE MEP PLANS)PROPOSED 243 LF OF 6" FIRE SERVICE LINE(STUB TO 5' OUTSIDE OF BUILDING - SEE MEP PLANS)PROPOSED 258.5 LF OF 2" WATER SERVICE LINE(STUB TO 5' OUTSIDE OF BUILDING - SEE MEP PLANS)PROPOSED FIRE DEPARTMENT CONNECTIONPROPOSED STORM SEWER B1 (SEE SHEET C-012)PROPOSED STORM SEWER A (SEE SHEET C-011)PROPOSED STORM SEWER B (SEE SHEET C-011)PROPOSED STORM SEWER C (SEE SHEET C-012 & C-013)PROPOSED STORM SEWER D (SEE SHEET C-013)PROPOSED STORM SEWER E (SEE SHEET C-013)PROPOSED LID UNDERDRAIN (SEE SHEET C-014)PROPOSED ROOF DRAIN (SEE SHEET C-014)PROPOSED 6" HDPE (ADS N-12) STORM DRAINPROPOSED ELECTRIC SERVICEPROPOSED GAS SERVICE123456789101112131415LEGENDEXISTING TELEPHONE LINEEXISTING WATER LINEEXISTING SANITARY SEWER LINEEXISTING STORM SEWER LINEEXISTING IRRIGATION LINEEXISTING BURIED ELECTRIC LINEEXISTING FIBER OPTIC LINEPROPOSED TRANSFORMER LOCATIONPROPOSED LIGHT POLETNOTES: .1.10' SEPARATION SHALL BE PROVIDED BETWEEN WATER, SEWER, AND STORM SEWER LINES.2.ALL STORM SEWER PIPE SHALL BE CLASS III RCP WITH WATER TIGHT JOINTS, UNLESS NOTEDOTHERWISE. ALL HDPE PIPE SHALL BE ADS N-12.3.ALL SANITARY SEWER SERVICES SHALL BE SDR 35 PVC. ASSUMED INVERT SHOWN IS FROM ASBUILTSOF MAINSTREET HEALTH AND WELLNESS SUITES PROJECT. CONTRACTOR TO VERIFY EXISTINGINVERT OF BURIED SERVICE STUB END, AND ADJUST INVERTS OF PROPOSED 6" SERVICE EXTENSION,AS NEEDED TO MEET 1.0% MINIMUM GRADE.4.ALL SANITARY SEWER CLEAN-OUTS SHALL BE TRAFFIC RATED.5.A 2" WATER SERVICE AND METER PIT ARE ASSUMED FOR THE PROPOSED BUILDING, WHICH MAYSERVE SEPARATE TENANTS. THEREFORE, THE DEVELOPER MAY CHOOSE TO SUB-METER BEHINDTHE MASTER METER, OR MAY INSTALL A SECOND SERVICE AND METER PIT. FINAL SIZING OF THEMETER WILL BE BY THE MEP DURING FINAL DESIGN, AND PRIOR TO CONSTRUCTION.6.ALL WATERLINES SHALL HAVE A MINIMUM OF 4 1/2' OF COVER AND A MAXIMUM OF 5 1/2' OF COVER.7.A KNOX BOX WILL BE REQUIRED TO BE MOUNTED ON THE FRONT OF THE MAIN BUILDING EQUIPPEDWITH A FIRE SPRINKLER SYSTEM OR FIRE ALARM SYSTEM PER POUDRE FIRE AUTHORITY.CONTRACTOR TO COORDINATE LOCATION OF KNOXBOX WITH POUDRE FIRE AUTHORITY.8.HAZARDOUS MATERIALS: TOXIC, CORROSIVE, OR REACTIVE MATERIALS, ORFLAMMABLE/COMBUSTIBLE LIQUIDS (AS DEFINED IN THE UNIFORM FIRE CODE) IF USED, STORED, ORHANDLED ON SITE, MUST HAVE A HAZARDOUS MATERIALS IMPACT ANALYSIS (HMIA) COMPLETED ANDSUPPLIED TO THE PLANNING DEPARTMENT AND THE FIRE DEPARTMENT.9.THE PROPOSED BUILDING IS LIKELY TO HAVE TWO KNOX BOXES AND ONE FDC. ONE KNOX BOX WILLBE INSTALLED AT THE MAIN ENTRANCE ON THE EAST SIDE OF THE BUILDING, WITH THE SECONDINSTALLED ON THE NORTH SIDE OF THE BUILDING. THE FDC SHALL BE LOCATED AND MOUNTED, PERP.F.A. REQUIREMENTS.10.THE 2" WATER SERVICE LINE, AND THE 6" FIRE LINE SHALL BOTH RUN IN A COMMON TRENCH WITHTHE 6" FIRE LINE BEING PARALLEL TO AND ABOVE THE 2" WATER SERVICE LINE (EXCEPT WHERE IT45'S OFF TO THE WATER MAIN CONNECTION LOCATION). THE 2" WATER SERVICE SHALL BE PLACEDALONG THE EAST SIDE OF THE FIRELINE. BOTH LINES SHALL BE EXTENDED TO 5' OUTSIDE OF THEBUILDING, AS SHOWN. SEE MEP PLANS FOR INTERNAL CONNECTION TO BUILDING.11.FINAL LAYOUT/DESIGN FOR ELECTRIC AND GAS SERVICE AND THEIR ASSOCIATED METERINGLOCATIONS AT THE BUILDING WILL BE COORDINATED AND DETERMINED BY THE ARCHITECT/ MEPTEAM, PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL COORDINATE WITH THE ARCHITECT/MEPTEAM, CITY FC LIGHT & POWER, AND XCEL ON FINAL GAS AND ELECTRIC LINE AND METER LOCATIONS.12.REFER TO WATER-SOLUBLE SULFATE TEST RESULT BY TERRACON DATED 11/2/20. ASTM TYPE 1PORTLAND CEMENT IS RECOMMENDED FOR PROJECT CONCRETE AND UNDERGROUND CONCRETEPIPE.ASPEN0'SCALE: 1" = 40'40'80'FOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
UTILITY PLANC-009918APRIL 27, 2022100-004JRGJRGJRG
TECHNOLOGY PARKWAY
(85' ROW)PRECISION DRIVE(66' ROW)PROPERTY BOUNDARYROCK CREEK DRIVE(ROW VARIES)9' UTILITY EASEMENT(REC. NO. 2001085362)16' DRAINAGE EASEMENT(REC. NO. 20160049345)UTILITY EASEMENT(REC. NO 20080041258)SANITARY SEWER EASEMENT(REC. NO. 20160048879)LOT 1WINDSONG AT ROCK CREEK(RECEPTION NO. 2016050565)LOT 1EYE CENTER OF NORTHERNCOLORADO SUBDIVISION(RECEPTION NO. 20160032638)UNPLATTED(HARMONY TECHNOLOGY PARK LLC)LOT 1MAINSTREET HEALTH & WELLNESS SUITES(RECEPTION NO. 20150031289)LOT 1
HARMONY TECHNOLOGY PARK 3RD FILING FIRST REPLAT
(RECEPTION NO. 20120001483)
LOT 1
HARMONY TECHNOLOGY PARK 5TH FILING
(RECEPTION NO. 20170034697)UNPLATTED(POUDRE R-1 SCHOOL DISTRICT)PROPERTY BOUNDARYPROPERTY BOUNDARYPROPERTY BOUNDARYDRAINAGE & UTILITY EASEMENT(REC. NO 20080041257)T(2')(2')PROPOSED BUILDINGPOND 501OS9OS7OS12OS13OS14OS15LOT 1LOT 2LOT 3TRACT A5020.64AC50215
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0 201213148a8b6b1c1b171016921d6a415537174.700.80161.260.25111.200.9040.480.3860.520.74100.050.85140.250.80130.710.92120.200.84OS140.070.66OS150.070.66OS120.480.72OS130.490.73OS90.320.8390.210.3280.310.7720.060.2930.070.4850.100.8810.430.74150.350.4170.140.261aDRAINAGE & UTILITY EASEMENT(REC. NO 20080071164)18OVERFLOW WEIROVERFLOW WEIROVERFLOW WEIR1011ASPEN0'SCALE: 1" = 40'40'80'LEGENDEXISTING CONTOURSNEW INTERMEDIATE CONTOURS1920NEW INDEX CONTOURSPROPOSED FLOWLINEEX RIGHT-OF-WAY/ PROPERTY BOUNDARYPROPOSED DRAINAGE BASIN BOUNDARYLINESPROPOSED STORM PIPEEXISTING STORM PIPE & MANHOLERDPROPOSED ROOF DRAIN AND STORM PIPE1.PROPOSED ELEVATIONS SHOWN ARE RELATIVE TO A DATUM OF 4900 FEET, AND ARE BASED ON THEBENCHMARKS DESCRIBED ON SHEET C-001.2.THE DRAINAGE BASINS SHOWN ON THIS EXHIBIT WILL BE CONVEYED TO DETENTION POND 501, LOCATEDBETWEEN THE DEVELOPED AND UNDEVELOPED AREAS OF THE SITE. THE DEVELOPED SITE RUNOFF ANDOFFITE BASIN RUNOFF IS CONVEYED TO THE PROPOSED DETENTION AND WATER QUALITY POND VIAOVERLAND FLOW, PIPE AND INLET SYSTEMS, AND PROPOSED SWALES. DRAINAGE DESIGN FOR THEPROPOSED SITE IS IN ACCORDANCE WITH THE HARMONY TECHNOLOGY PARK SITE MASTER PLAN (HTPSMP)AND ASSOCIATED DRAINAGE CONDITIONS IN THE MAINSTREET HEALTH AND WELLNESS PROJECT. WATERQUALITY AND DETENTION IS BEING PROVIDED IN PROPOSED POND 501. THE HTPSMP SPECIFIED ANALLOWABLE IMPERVIOUS RATIO OF UP TO 80% FOR SWMM BASIN 801. THE CALCULATED IMPERVIOUS RATIOIS 67% FOR THE 5041 HARMONY TECHNOLOGY PARK SITE AND OFFSITE ATTRIBUTING BASINS, ANDTHEREFORE, IS IN COMPLIANCE WITH THE PREVIOUSLY APPROVED MASTER PLAN STUDY FOR THIS AREA.3.PLEASE REFER TO THE RATIONAL METHOD CALCULATIONS FOR FINAL BASIN FLOW CALCULATIONS, AS WELLAS. ROUTED FLOWS.4.12" OF CDOT CLASS 'A' BEDDING MATERIAL SHALL BE PLACED UNDER ALL RIPRAP SHOWN.5.ROOF DRAINS FROM THE PROPOSED BUILDING WILL CONNECT TO AN UNDERGROUND STORM SEWER ANDWILL DISCHARGE TO A LID BASIN FOR WATER QUALITY TREATMENT IN MINOR EVENTS. EXCESS RUNOFFENTERING THE LID BASIN, WILL OVERFLOW INTO DETENTION POND 501.6.RUNOFF FROM THE SITE WILL DRAIN TO LOW POINTS AND PASS THROUGH CURB CUTS, SIDEWALK CHASES,AND SWALES BEFORE ENTERING STORM PIPES AND RAINGARDENS, WHICH ULTIMATELY DISCHARGE TO THEPROPOSED DETENTION POND 501. PERMANENT GEOTEXTILE FABRIC AND GRASS LINED DRAINAGE CHANNELSWILL ENHANCE EROSION CONTROL WITHIN THE SITE LIMITS. SITE BMP'S WILL BE IMPLEMENTED TO REDUCESEDIMENT TRANSPORT OFFSITE, AS SHOWN IN THE FINAL EROSION CONTROL PLAN, AND AS PRESENTED INTHE STORMWATER MANAGEMENT PLAN PREPARED FOR THIS PROJECT.7.ALL PROPOSED STORM DRAINAGE PIPES AND STRUCTURES (OUTSIDE OF PLATTED ROW) WILL BE PRIVATELYOWNED AND MAINTAINED. THE EXISTING SOUTH STORM SEWER SYSTEM, PASSING THROUGH THE SITE, WILLBE OWNED AND MAINTAINED BY MAVD. ALL EXISTING STORM SEWER WITHIN PUBLIC ROW, WILL BE OWNEDAND MAINTAINED BY THE CITY OF FORT COLLINS.8.OFFSITE BASIN 502 IS SHOWN FOR REFERENCE PURPOSES ONLY. RUNOFF FROM BASIN 502 IS CONVEYED TOEXISTING SWMM POND 110, LOCATED SOUTH OF THE CUSTOM BLENDING SITE.NOTES:PROPOSED DRAINAGE BASIN SUMMARY TABLE:PROPOSED DRAINAGE BASIN IDACRES / 'C' VALUEPROPOSED DRAINAGE DESIGN POINTDRAINAGE FLOW DIRECTIONDRAINAGE SWALE0.740.431PROPOSED LID SUMMARY TABLE:SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
DRAINAGE EXHIBITC-0101018APRIL 27, 2022100-004JRGJRGJRGPROPOSED POND SUMMARY TABLE:PONDDESC100-YRWSEL.(FT)*VOLUMEPROVIDED(AC-FT)4916.902.72DETENTION POND2.68501**VOLUMEREQUIRED(AC-FT)WQCVWSEL(FT)4913.390.27WQCV(AC-FT)*VOLUME PROVIDED OF 2.72 AC-FT IS THE INTERPOLATED VOLUME AT THE 100-YR WSEL IN POND 501. CONSIDERINGPOND 501 DOES NOT SPILL UNTIL APPROXIMATELY 4917.72, THE VOLUME PROVIDED UP UNTIL OVERFLOW FROMPOND 501 IS APPROXIMATELY 4.0 AC-FT. PLEASE REFER TO POND 501 RATING CURVE FOR DETAILS.**POND 501 IS SIZED TO PROVIDE DETENTION AND WATER QUALITY FOR 12.33 ACRES OF ATTRIBUTABLE AREA(BASINS1-17) FOR THE HARMONY TECHNOLOGY PARK 5041 DEVELOPED AREA AND INCLUDES A TOTAL OF 1.29ACRES (BASINS OS9, OS12 & OS13) OF OFFSITE AREA.
NOTES .1.PIPES SHALL HAVE A PRESSURE SEAL. RCP JOINTSEALS SHALL COMPLY WITH ASTM C-443.2.ALL STORM SEWERS SHALL BE CLASS III RCPWITH WATER TIGHT JOINTS. ALL HDPE SHALL BEADS N-12. PIPE MATERIAL, BEDDING, ANDINSTALLATION WITHIN PUBLIC RIGHTS-OF-WAYSHALL BE GOVERNED BY THE CITY OF FORTCOLLINS. ALL JOINTS SHALL BE "WATER TIGHT"USING APPROPRIATE GASKETS OR JOINT WRAPS(PER ASTM C-443 FOR RCP AND PER ASTM F477 /D3212 FOR PLASTIC PIPE).3.ALL COORDINATES FOR STORM DRAINSTRUCTURES ARE TO END OF PIPE OR CENTEROF MANHOLE. ALL LENGTHS OF STORM PIPE AREFROM THE CENTER OF MANHOLE OR INSIDE FACEOF THE INLET/STRUCTURE TO THE END OF PIPE.SHOP DRAWINGS OF STRUCTURES MUST BESUBMITTED TO THE ENGINEER FOR APPROVALAT LEAST TWO WEEKS PRIOR TOCONSTRUCTION.4.IFOB = INSIDE FACE OF BOX5.MANHOLE DIAMETERS REQUIRED TO PROVIDE AMINIMUM OF 1' CLEAR WALL BETWEEN THEOUTSIDE WALLS OF ADJACENT INCOMING LINESAT THE INSIDE WALL OF THE STRUCTURE.CONTRACTOR SHALL VERIFY THAT MANHOLEDIAMETERS MEET THE REQUIREMENTS AND ARESUFFICIENT FOR INSTALLATION (I.E. WITHINPRE-CASTER'S TOLERANCES, ECT.).6.MANHOLES SHALL BE SHAPED UNLESSOTHERWISE NOTED. REFER TO STORM MANHOLEDETAIL PLAN VIEW FOR SHAPED MANHOLES.7.ON-SITE STORM SEWER AND OUTLET PIPES TOTHE POND SHALL BE PRIVATELY OWNED ANDMAINTAINED.STORM A PROFILEHORIZ. SCALE: 1" = 40'VERT. SCALE: 1" = 4'4895490049054910491549204925493049354895490049054910491549204925493049359+5010+0011+0012+0013+0014+0014+50265.3 LF 18" RCP @0.50%102.0 LF 18" RCP @0.50%35.0 LF 18" RCP @1.00%I.E. OUT (18") (SE) 4905.90
I.E. OUT (18") (SE) 4908.09
I.E. IN (18")(W)= 4906.25
I.E. OUT (18")(SE)= 4906.25
STA. 10+38.27 STORM A MH 1 (4' DIA)
RIM=4917.90
I.E. IN (18")(NW)= 4907.58I.E. OUT (18")(E)= 4907.58 STA. 13+03.61 STORM A MH 2 (4' DIA)RIM=4918.13PROPOSED GRADEEXISTING GROUNDSTORM A END OF PIPE
(CONNECT TO EXISTING INLET)
STA 10+03.30 (IFOB)
RIM 4917.50
STORM A END OF PIPEIN WATER QUALITY STRUCTURESTA 14+05.60STA 10+79.83STORM B1INV=4912.444.3'100 YEAR HGL100 YEAR HGLPOND100 YRWATERSURFACEELEVCONSTRUCTSTRUCTURETO PROPOSEDGRADE ANDRESET FRAMEAND GRATEPROP 4" PVCUNDERDRAINSTA 13+75.70INV=4913.664.0'PROP GAS SERVICESTA 13+13.61TOP=4914.655.0'GG15121314 16 171816
161717
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1620STORM A MH 2STA 13+03.61N 105276.35E 211518.19STORM A MH 1STA 10+38.27N 105273.87E 211783.51EXISTING INLET STRUCTURESTA 10+03.30N 105243.38E 211800.63101.99 LF 18" RCP @0.50%34.97 LF 18" RCP @1.00%265.34 LF 18" RCP @0.50%WATER QUALITY OUTLET STRUCTURESTA 14+05.60N 105339.09E 211437.79ADJUST EXISTING RIMTO GRADERIM=4917.84TECHNOLOGY PARKWAY
(85' ROW)ROCK CREEK DRIVE(ROW VARIES)STORM SEWER LINE "B"(SEE PLAN & PROFILE SHEET 11)STORM SEWER LINE "A"(SEE PLAN & PROFILE SHEET 11)ADJUST EXISTING RIMTO GRADERIM=4917.60POND 501TRACT AGG15
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0 STORM B MH2STA 13+25.28N 105282.05E 211742.04STORM B MH1STA 11+07.64N 105284.08E 211524.42STIN B1STA 14+03.31N 105328.15E 211804.99STORM B END OF PIPESTA 10+00N 105349.99E 211439.317
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18
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@0
.41%217.63 LF 24" RCP @0.40%107.64 LF 24" RCP @0.40%ADJUST EXISTING RIMTO GRADERIM=4917.84TECHNOLOGY PARKWAY
(85' ROW)ROCK CREEK DRIVE(ROW VARIES)STORM SEWER LINE "B"(SEE PLAN & PROFILE SHEET 11)STORM SEWER LINE "A"(SEE PLAN & PROFILE SHEET 11)ADJUST EXISTING RIMTO GRADERIM=4917.60POND 501TRACT ASTORM B PROFILEHORIZ. SCALE: 1" = 40'VERT. SCALE: 1" = 4'4895490049054910491549204925493049354895490049054910491549204925493049359+5010+0011+0012+0013+0014+0014+50107.6 LF 24" RCP @0.40%217.6 LF 24" RCP @0.40%78.0 LF 18" RCP @0.41%PROPOSED GRADEEXISTING GROUNDI.E. IN (24")(E)= 4911.43
I.E. OUT (24")(NW)= 4911.43
STA. 11+07.64 STORM B MH1 (4' DIA)
RIM=4918.00
STORM B END OF PIPE
STA 10+00
I.E. IN (18")(NE)= 4912.30
I.E. OUT (24")(W)= 4912.30
I.E. IN (18")(S)= 4912.30
STA. 13+25.28 STORM B MH2 (4' DIA)
RIM=4918.51
STIN B1 (5' TYPE R INLET)
STA 14+03.31 (IFOB)
RIM 4917.50
I.E. OUT (18") (SW) 4912.62 TYPE M RIRAPTO LIMITS SHOWN,2' DEEP W/ CL ABEDDINGI.E. OUT (24") (SW) 4911.00 100 YEAR HGL(10 MINUTES INTO100-YR STORM)100 YEAR HGL100 YEAR HGL(ELEV=4916.9 ATPEAK OF STORM)PROP 4" PVCUNDERDRAINSTA 10+02.38INV=4908.56PROP 4" PVCUNDERDRAINSTA 10+28.30INV=4913.61PROP GAS SERVICESTA 10+89.81TOP=4914.570.6'SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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FORT COLLINS, COLORADO
STORM SEWER A & B PLAN & PROFILEC-0111118APRIL 27, 2022100-004AGWJRGJRG0'SCALE: 1" = 40'40'80'ASPEN0'SCALE: 1" = 40'40'80'STORM B PLANSTORM A PLANASPENFOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.
NOTES .1.PIPES SHALL HAVE A PRESSURE SEAL. RCP JOINTSEALS SHALL COMPLY WITH ASTM C-443.2.ALL STORM SEWERS SHALL BE CLASS III RCPWITH WATER TIGHT JOINTS. ALL HDPE SHALL BEADS N-12. PIPE MATERIAL, BEDDING, ANDINSTALLATION WITHIN PUBLIC RIGHTS-OF-WAYSHALL BE GOVERNED BY THE CITY OF FORTCOLLINS. ALL JOINTS SHALL BE "WATER TIGHT"USING APPROPRIATE GASKETS OR JOINT WRAPS(PER ASTM C-443 FOR RCP AND PER ASTM F477 /D3212 FOR PLASTIC PIPE).3.ALL COORDINATES FOR STORM DRAINSTRUCTURES ARE TO END OF PIPE OR CENTEROF MANHOLE. ALL LENGTHS OF STORM PIPE AREFROM THE CENTER OF MANHOLE OR INSIDE FACEOF THE INLET/STRUCTURE TO THE END OF PIPE.SHOP DRAWINGS OF STRUCTURES MUST BESUBMITTED TO THE ENGINEER FOR APPROVALAT LEAST TWO WEEKS PRIOR TOCONSTRUCTION.4.IFOB = INSIDE FACE OF BOX5.MANHOLE DIAMETERS REQUIRED TO PROVIDE AMINIMUM OF 1' CLEAR WALL BETWEEN THEOUTSIDE WALLS OF ADJACENT INCOMING LINESAT THE INSIDE WALL OF THE STRUCTURE.CONTRACTOR SHALL VERIFY THAT MANHOLEDIAMETERS MEET THE REQUIREMENTS AND ARESUFFICIENT FOR INSTALLATION (I.E. WITHINPRE-CASTER'S TOLERANCES, ECT.).6.MANHOLES SHALL BE SHAPED UNLESSOTHERWISE NOTED. REFER TO STORM MANHOLEDETAIL PLAN VIEW FOR SHAPED MANHOLES.7.ON-SITE STORM SEWER AND OUTLET PIPES TOTHE POND SHALL BE PRIVATELY OWNED ANDMAINTAINED.STORM B1 PROFILEHORIZ. SCALE: 1" = 40'VERT. SCALE: 1" = 4'4895490049054910491549204925493049354895490049054910491549204925493049359+5010+0010+50I.E. OUT (18")(N)= 4912.68 STA. 10+20.43 STIN B1-1 (4' DIA)MH W/ NEENAH R2586-O GRATERIM=17.00I.E. IN (18")(NE)= 4912.30I.E. OUT (24")(W)= 4912.30I.E. IN (18")(S)= 4912.30 STA. 13+25.28 STORM B MH2 (4' DIA)RIM=4918.51PROPOSED GRADEEXISTING GROUNDSTA 10+07.7818" RCPINV=4906.464.1'20.4 LF 18" RCP @ 1.86%100 YEAR HGL1617171816171816 1818191720STORM B MH2STA 13+25.28STORM B1 STA 10+00N 105282.05E 211742.04STIN B1-1MH W/ NEENAH GRATESTA 10+20.43N 105261.62E 211741.8220.43 LF 18" RCP @1.86%STORM SEWER LINE "B"(SEE PLAN & PROFILE SHEET 11)ROCK CREEK DRIVETFDCGG15121314161718152014161718191718191919201819201819181920201011121320181915151316161717181419201918182018191514161718181817181514141514151517161616172080.48 LF 30" RCP @0.40%355.62 LF 30" RCP @0.40%133.10 LF 30" RCP @0.40%45.55 LF30" RCP @0.40%24.81 LF 18" RCP @0.40%56.73 LF
18" RCP @0.40%
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%STIN C2STA 17+09.63N 105827.22E 211557.03STIN C1STA 16+52.89N 105826.16E 211500.31STORM C MH3STA 15+82.54N 105780.35E 211475.50STORM C MH2STA 14+49.43N 105739.15E 211348.94STORM C MH1STA 10+93.81N 105383.53E 211348.34STORM C END PIPESTA 10+13.33N 105345.34E 211419.18STORM C MH4STA 16+28.08N 105825.90E 211475.50STIN C2STA 17+09.63N 105827.22E 211557.03STORM C MH5STA 17+65.97N 105800.82E 211606.82PRECI
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ESTORM SEWER LINE "A"(SEE PLAN & PROFILE SHEET 11)STORM SEWER LINE "B"(SEE PLAN & PROFILE SHEET 11)123.30 LF 18" RCP@0.40%STORM C PROFILEHORIZ. SCALE: 1" = 40'VERT. SCALE: 1" = 4'4895490049054910491549204925493049354895490049054910491549204925493049359+5010+0011+0012+0013+0014+0015+0016+0017+0018+0018+50123.3 LF 18" RCP @ 0.40%56.3 LF 18" RCP@0.40%56.7 LF 18" RCP@0.40%45.5 LF 30" RCP@ 0.40%355.6 LF 30" RCP @ 0.40%I.E. IN (30")(N)= 4910.20I.E. OUT (30")(SE)= 4910.20 STA. 10+93.81 STORM C MH1 (5' DIA)RIM=4919.23
I.E. IN (30")(E)= 4911.62
I.E. OUT (30")(S)= 4911.62
STA. 14+49.43 STORM C MH2 (5' DIA)
RIM=4918.33
I.E. IN (30")(N)= 4912.15
I.E. OUT (30")(W)= 4912.15
STA. 15+82.54 STORM C MH3 (5' DIA)
RIM=4919.62
I.E. IN (18")(E)= 4912.43
I.E. OUT (18")(W)= 4912.43
STA. 16+52.89 STIN C1 (4' DIA)
MH W/ NEENAH R2586-O GRATE
RIM=4917.20
I.E. IN (18")(SE)= 4912.66
I.E. OUT (18")(W)= 4912.66
STA. 17+09.63 STIN C2 (4' DIA)
MH W/ NEENAH R2586-O GRATE
RIM=4917.50
I.E. IN (18")(E)= 4912.89
I.E. OUT (18")(NW)= 4912.89
STA. 17+65.97 STORM C MH5 (4' DIA)
RIM=4918.50
I.E. OUT (30") (SE) 4909.88 STORM C END PIPESTA 10+13.33
PROPOSED GRADEEXISTING GROUNDPROPOSED GRADEEXISTING GROUND24.8 LF 18" RCP@ 0.40%I.E. IN (18")(E)= 4912.33
I.E. OUT (30")(S)= 4912.33
STA. 16+28.08 STORM C MH4 (5' DIA)
RIM=4919.20133.1 LF 30" RCP @ 0.40%I.E. IN (18")(N)= 4912.36 (EX)TYPE M RIRAPTO LIMITS SHOWN,2' DEEP W/ CL ABEDDING & 2' WIDECONCRETETRICKLE PAN1.5'STA 16+73.426" FIRE WATERLINE DEFLECTEDBELOW STORMTOP=4910.83STA 16+63.42PROP ELECTRICTOP=4914.80100 YEAR HGL100YEARWATERSURFACEELEV100 YEAR HGL(10 MINUTES INTO100-YR STORM)80.5 LF 30" RCP @ 0.40%SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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FORT COLLINS, COLORADO
STORM SEWER B1 & C PLAN & PROFILEC-0121218APRIL 27, 2022100-004AGWJRGJRGASPEN0'SCALE: 1" = 40'40'80'ASPEN0'SCALE: 1" = 40'40'80'STORM C PLANSTORM B1 PLANMATCH LINESEE SHEET C-013FOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.
NOTES .1.PIPES SHALL HAVE A PRESSURE SEAL. RCP JOINTSEALS SHALL COMPLY WITH ASTM C-443.2.ALL STORM SEWERS SHALL BE CLASS III RCPWITH WATER TIGHT JOINTS. ALL HDPE SHALL BEADS N-12. PIPE MATERIAL, BEDDING, ANDINSTALLATION WITHIN PUBLIC RIGHTS-OF-WAYSHALL BE GOVERNED BY THE CITY OF FORTCOLLINS. ALL JOINTS SHALL BE "WATER TIGHT"USING APPROPRIATE GASKETS OR JOINT WRAPS(PER ASTM C-443 FOR RCP AND PER ASTM F477 /D3212 FOR PLASTIC PIPE).3.ALL COORDINATES FOR STORM DRAINSTRUCTURES ARE TO END OF PIPE OR CENTEROF MANHOLE. ALL LENGTHS OF STORM PIPE AREFROM THE CENTER OF MANHOLE OR INSIDE FACEOF THE INLET/STRUCTURE TO THE END OF PIPE.SHOP DRAWINGS OF STRUCTURES MUST BESUBMITTED TO THE ENGINEER FOR APPROVALAT LEAST TWO WEEKS PRIOR TOCONSTRUCTION.4.IFOB = INSIDE FACE OF BOX5.MANHOLE DIAMETERS REQUIRED TO PROVIDE AMINIMUM OF 1' CLEAR WALL BETWEEN THEOUTSIDE WALLS OF ADJACENT INCOMING LINESAT THE INSIDE WALL OF THE STRUCTURE.CONTRACTOR SHALL VERIFY THAT MANHOLEDIAMETERS MEET THE REQUIREMENTS AND ARESUFFICIENT FOR INSTALLATION (I.E. WITHINPRE-CASTER'S TOLERANCES, ECT.).6.MANHOLES SHALL BE SHAPED UNLESSOTHERWISE NOTED. REFER TO STORM MANHOLEDETAIL PLAN VIEW FOR SHAPED MANHOLES.7.ON-SITE STORM SEWER AND OUTLET PIPES TOTHE POND SHALL BE PRIVATELY OWNED ANDMAINTAINED.STORM C (CONTINUED) PROFILEHORIZ. SCALE: 1" = 40'VERT. SCALE: 1" = 4'48954900490549104915492049254930493548954900490549104915492049254930493518+0019+0020+0021+0022+00PROPOSED GRADEEXISTING GROUNDI.E. IN (18")(SE)= 4913.38I.E. OUT (18")(W)= 4913.38 STA. 18+89.27 STORM C MH6 (4' DIA)RIM=4918.50STIN C3 (5' TYPE R INLET)STA 19+93.40 (IFOB)RIM 4918.92STIN C4 (5' TYPE R INLET)STA 20+44.15 (IFOB)RIM 4918.50STIN C4 (5' TYPE R INLET)STA 20+39.17 (IFOB)RIM 4918.50STIN C3 (5' TYPE R INLET)STA 19+96.73 (IFOB)RIM 4918.92
STIN C5 (5' TYPE R INLET)
STA 21+40.17 (IFOB)
RIM 4918.40
STIN C5 (5' TYPE R INLET)STA 21+35.17 (IFOB)RIM 4918.40123.3 LF 18" RCP @0.40%104.1 LF 18" RCP @0.40%42.4 LF 18" RCP@0.40%91.0 LF 18" RCP @0.40%I.E. OUT (18") (N) 4914.33I.E. IN (18") (S) 4913.97I.E. OUT (18") (N) 4913.97I.E. IN (18") (S) 4913.80I.E. OUT (18") (NW) 4913.80PROP 6" SANITARYSEWER SERVICESTA 18+73.42INV=4911.611.0'100 YEAR HGLTFDC 1919 1919201719 202020 2019 18172018 1820 STIN C2STA 17+09.63N 105827.22E 211557.03STORM C MH5STA 17+65.97N 105800.82E 211606.82STORM C MH6STA 18+89.27N 105817.27E 211729.02STIN C3(5' TYPE R INLET)STA 19+93.35N 105737.42E 211795.77STIN C3(5' TYPE R INLET)STA 19+96.68N 105734.97E 211798.0342.42 LF 18" RCP @0.40%91.03 LF 18" RCP @0.40%STIN C4(5' TYPE R INLET)STA 20+39.10N 105693.44E 211806.66STIN C4(5' TYPE R INLET)STA 20+44.10N 105688.44E 211806.66STIN C5(5' TYPE R INLET)STA 21+35.12N 105597.41E 211806.67STIN C5(5' TYPE R INLET)STA 21+40.12N 105592.41E 211806.67STIN D1 (10' TYPE R INLET)STA 10+54.46 (IFOB)N 105537.57E 211468.06STIN E1 (5' TYPE R INLET)STA 10+58.02 (IFOB)104.07 LF 18" RCP @0.40%123.30 LF 18" RCP @0.40%PRECISION DRIVETECHNOLOGY PARKWAY
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2037.5 LF 18" RCP @0.40%139.4 LF 24" RCP @0.40%STIN D1 (10' TYPE R INLET)STA 10+51.13 (IFOB)N 105537.57E 211464.73STIN D1 (10' TYPE R INLET)STA 10+54.46 (IFOB)N 105537.57E 211468.06END 24" FESSTA 10+14.33N 105537.57E 211427.94STORM D MH1STA 11+93.90N 105537.57E 211607.50STIN E1 (5' TYPE R INLET)STA 10+58.02 (IFOB)N 105655.93E 211482.4818" FESSTA 10+20.51N 105655.93E 211444.9724" FESSTA 10+21.88N 105537.57E 211435.49END 18" FESSTA 10+15.09N 105655.93E 211439.55STORM SEWER LINE "C"(SEE PLAN & PROFILE SHEET 12 & 13)STORM SEWER LINE "E"STORM SEWER LINE "D"POND 501TRACT A29.2 LF 24" RCP @0.40%STORM D PROFILEHORIZ. SCALE: 1" = 40'VERT. SCALE: 1" = 4'4900490549104915492049254930493549404900490549104915492049254930493549409+5010+0011+0012+0012+50PROPOSED GRADEEXISTING GROUND139.4 LF 24" RCP @0.40%I.E. IN (24") (E) 4914.16
I.E. OUT (24") (W) 4914.16
I.E. OUT (24")(W)= 4914.72 STA. 11+93.90 STORM D MH1
RIM=4919.99
STIN D1 (10' TYPE R INLET)
STA 10+54.46 (IFOB)
RIM 4917.62
STIN D1 (10' TYPE R INLET)
STA 10+51.13 (IFOB)
RIM 4917.62
END 24" FES
STA 10+14.33
24" FES @0.40%29.2 LF 24" RCP @0.40%100 YEAR HGL(ELEV=4916.9 ATPEAK OF STORM)100 YEAR HGL(10 MINUTES INTO100-YR STORM)100 YEAR HGLTYPE M RIRAP6' W X20' LTO LIMITS OF LID,2' DEEP W/ CL ABEDDINGI.E. OUT (24") (W) 4914.00
STORM E PROFILEHORIZ. SCALE: 1" = 40'VERT. SCALE: 1" = 4'4900490549104915492049254930493549404900490549104915492049254930493549409+5010+0011+00PROPOSED GRADEEXISTING GROUND37.5 LF 18" RCP @0.40%I.E. OUT (18") (W) 4914.17
STIN E1 (5' TYPE R INLET)
STA 10+58.02 (IFOB)
RIM 4917.80
STA 10+15.09
18" FES
100 YEAR HGL100 YEAR HGL(10 MINUTES INTO100-YR STORM)100 YEAR HGL(ELEV=4916.9 ATPEAK OF STORM)18" FES@0.40%I.E. OUT (18") (W) 4914.00TYPE M RIRAP5'W X 20'LTO LIMITS OF LID,2' DEEP W/ CL ABEDDINGSHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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FORT COLLINS, COLORADO
STORM SEWER C, D & E PLAN & PROFILEC-0131318APRIL 27, 2022100-004AGWJRGJRGASPEN0'SCALE: 1" = 40'40'80'STORM D & E PLANSTORM C PLANASPEN0'SCALE: 1" = 40'40'80'MATCH LINESEE SHEET C-012FOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.
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(85' ROW)PRECISION DRIVE(66' ROW)EX 8" PVC SANITARY SEWERPROPERTY BOUNDARYROCK CREEK DRIVE(ROW VARIES)GRADING & UTILITY EASEMENT(REC. NO. 20150029090)UTILITY EASEMENT(REC. NO 20080041258)SANITARY SEWER EASEMENT(REC. NO. 20160048879)LOT 1WINDSONG AT ROCK CREEK(RECEPTION NO. 2016050565)LOT 1EYE CENTER OF NORTHERNCOLORADO SUBDIVISION(RECEPTION NO. 20160032638)UNPLATTED(HARMONY TECHNOLOGY PARK LLC)LOT 1MAINSTREET HEALTH & WELLNESS SUITES(RECEPTION NO. 20150031289)LOT 1
HARMONY TECHNOLOGY PARK 3RD FILING FIRST REPLAT
(RECEPTION NO. 20120001483)
LOT 1
HARMONY TECHNOLOGY PARK 5TH FILING
(RECEPTION NO. 20170034697)UNPLATTED(POUDRE R-1 SCHOOL DISTRICT)PROPERTY BOUNDARYPROPERTY BOUNDARYPROPERTY BOUNDARYEX 18" RCP STORM SEWERDRAINAGE & UTILITY EASEMENT(REC. NO 20080041257)DRAINAGE & UTILITY EASEMENT(REC. NO 20080071164)EX 18" RCP STORM SEWEREX 8" PVC SANITARY SEWEREX 12" WATER LINEEX 24" RCP STORM SEWEREX FIRE HYDRANTEX FIRE HYDRANTEX 30" RCP STORM SEWEREX 24" RCP STORM SEWEREX 24" RCP STORM SEWEREX 24" WATER LINEEX 24" RCP STORM SEWEREX WATER LINESECTION LINEPROPOSED BUILDINGPROP LIDOVERFLOW INLETLOT 1LOT 2LOT 3TRACT A73PROP LIDOVERFLOW INLET9' UTILITY EASEMENT(REC. NO. 2001085362)16' DRAINAGE EASEMENT(REC. NO. 20160049345)4" RISER W/ C.O.RIM 4916.50INV 4914.17N 105831.35E 211675.824" RISER W/ C.O.RIM 4916.50INV 4913.71N 105831.40E 211560.575.47 LF 4" SOLID PVC @0.40%4" RISER W/ C.O.RIM 4916.00INV 4913.25N 105231.94E 211761.484" RISER W/ C.O.RIM 4916.00INV 4913.66N 105233.94E 211658.11EX MHPOINT OF CONNECTIONRIM 4917.80INV 4913.15 (SW) (4" PVC)INV 4907.60 (NE) (EX)INV 4907.7 (W) (EX)N 105234.48E 211785.6024.26 LF4" SOLID PVC@0.40%103.39 LF 4" PERFORATED PVC @0.40%STIN C2RIM 4917.50INV 4913.69 (NE)INV 4912.69 (W & SE)N 105827.22E 211557.034" RISER W/ C.O.RIM 4916.00INV 4913.67N 105412.07E 211463.874" RISER W/ C.O.RIM 4916.00INV 4913.44N 105355.28E 211462.3156.81 LF4" PERFORATED PVC @0.40%17.84 LF4" SOLID PVC @18.84%37.36 LF4" PERFORATED PVC @0.62%4" RISER W/ C.O.RIM 4914.00INV 4911.68N 105749.26E 211435.354" RISER W/ C.O.RIM 4914.00INV 4911.19N 105626.98E 211435.634" RISER W/ C.O.RIM 4914.00INV 4911.02N 105586.68E 211422.404" RISER W/ C.O.RIM 4914.00INV 4910.79N 105530.06E 211425.234" RISER W/ C.O.RIM 4914.00INV 4910.40N 105435.35E 211444.384" RISER W/ C.O.RIM 4913.94INV 4910.08N 105355.77E 211444.48CONNECT TO OUTLET STRUCTUREINV 4909.00N 105341.34E 211437.8961.14 LF4" PERFORATED PVC@0.40%42.42 LF4" PERFORATED PVC@0.40%56.68 LF4" PERFORATED PVC@0.40%96.64 LF4" SOLID PVC @0.40%79.58 LF
4" SOLID PVC @0.40%15.86 LF4" SOLID PVC @6.81%4" RISER W/ C.O.RIM 4916.00INV 4913.67N 105317.94E 211461.2815" DRAIN BASINW/ PEDESTRIAN GRATERIM 4920.40INV 4915.15N 105436.09E 211621.2415" DRAIN BASINW/ PEDESTRIAN GRATERIM 4920.40INV 4915.14N 105636.51E 211621.7815" DRAIN BASIN W/ SOLID LIDRIM 4920.09INV 4915.06N 105453.19E 211607.5015" DRAIN BASIN W/ SOLID LIDRIM 4919.90INV 4915.05N 105619.77E 211607.5015" DRAIN BASIN W/ SOLID LIDRIM 4920.10INV 4915.00N 105467.57E 211607.5015" DRAIN BASIN W/ SOLID LIDRIM 4919.97INV 4915.00N 105607.57E 211607.50STORM D MH1(SEE SHEET C-013)RIM 4920.00INV 4914.72 (N, S & E)INV 4914.72 (W)22.00 LF12" HDPE @0.40%12.20 LF12" HDPE @0.40%70.00 LF
12" HDPE @0.40%
70.00 LF
12" HDPE @0.40%14.38 LF12" HDPE @0.40%21.93 LF12" HDPE @0.40%16.76 LF12" HDPE @0.40%16.84 LF12" HDPE @0.40%16.91 LF12" HDPE @0.40%12433355POND 5016777761.14 LF4" PERFORATED PVC@0.40%888115.25 LF PERFORATED PVC @0.40%994" RISER W/ C.O.RIM 4914.00INV 4911.42N 105688.12E 211435.49KEY NOTE LEGENDPROPOSED STORM SEWER A (SEE SHEET C-011)PROPOSED STORM SEWER B (SEE SHEET C-011)PROPOSED STORM SEWER C (SEE SHEET C-012 & C-013)PROPOSED STORM SEWER B1 (SEE SHEET C-012)PROPOSED STORM SEWER D (SEE SHEET C-013)PROPOSED STORM SEWER E (SEE SHEET C-013)PROPOSED ROOF DRAIN CONNECTION (SEE MEP PLANS FORSIZE OF CONNECTING PIPE)INSTALL TEMPORARY WATERTIGHT PLUG ON END OF PIPE.PROPOSED STORM PIPE (SEE SHEET C-009)123456789LEGENDEXISTING TELEPHONE LINEEXISTING WATER LINEEXISTING SANITARY SEWER LINEEXISTING STORM SEWER LINEEXISTING IRRIGATION LINEEXISTING BURIED ELECTRIC LINEEXISTING FIBER OPTIC LINEPROPOSED TRANSFORMER LOCATIONPROPOSED LIGHT POLETNOTES: .1.ROOF DRAIN COLLECTOR LINES SHALL BE STUBBED TO 5' OUTSIDE THE FOOTPRINT OF THE BUILDING.2.CONTRACTOR SHALL INSTALL ALL ROOF DRAIN LINES, PRIOR TO INSTALLATION OF DRY UTILITIES.3.ALL HDPE SHALL BE ADS N-12. ALL JOINTS SHALL BE "WATER TIGHT" USING APPROPRIATE GASKETS(PER ASTM F477 / D3212 FOR PLASTIC PIPE).4.ALL ROOF RUNOFF DRAIN BASINS SHALL BE TRAFFIC RATED FOR H-20 LOADING.5.ALL UNDERDRAINS, FOR LID BASINS, SHALL BE PVC WITH WATERTIGHT JOINTS. PVC IS PERFORATEDWHERE NOTED ON PLANS.6.CONTRACTOR SHALL PHASE CONSTRUCTION OF THE LID BASINS PER THE FOLLOWING PROCESS:A)CONSTRUCT THE SOLID PVC PORTIONS OF THE LID UNDERDRAIN OUTALLS DURING OVERLOT ANDPOND CONSTRUCTION. THE SOLID PVC ENDS OF PIPES SHALL BE CAPPED AND MARKED.CONTRACTOR SHALL NOT INSTALL THE BIORETENTION SAND MEDIA AT THIS TIME.B)ONCE THE PAVEMENT SURFACES HAVE BEEN CONSTRUCTED AND BUILDING PAD HAS PERIMETEREROSION CONTROL MEASURES INSTALLED, THE CONTRACTOR SHALL INSTALL PERFORATEDPORTIONS OF THE UNDERDRAINS, REMOVE THE PLUG AT END OF PIPE, AND CONNECT TO THESOLID PVC. AT THIS TIME THE CONTRACTOR SHALL INSTALL THE BIOSAND MEDIA AND GRAVELLAYERS.7.IF THE CONTRACTOR ENCOUNTERS GROUNDWATER DURING CONSTRUCTION, THEN THECONTRACTOR WILL BE RESPONSIBLE FOR INSTALLING CLAY CUTOFF WALLS ALONG THE UNDERDRAINLINES, PER FORT COLLINS REQUIREMENTS, AND SHALL COORDINATE WITH THE ENGINEER.ASPEN0'SCALE: 1" = 40'40'80'FOR THE MARKING OF UNDERGROUNDBEFORE YOU DIG, GRADE, OR EXCAVATECALL 2 BUSINESS DAYS IN ADVANCECENTER OF COLORADOCALL UTILITY NOTIFICATION1-800-922-1987MEMBER UTILITIES.SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
UNDERDRAIN PLANC-0141418APRIL 27, 2022100-004AGWJRGJRG
SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
DETAILSC-0151518APRIL 27, 2022100-004JRGJRGJRGSidewalkDrivewayLIPF.L.T.C.DRIVEWAYSIDEWALKSECTION A-ANOTE:1. Sidewalk grade shall remain consistent across driveway3. This detail applies to Residential & Commercial driveways.6"6" ResidentialDetached SidewalkAttached SidewalkATTACHEDDETACHED3'-0"6'-0"All Sidewalk Thickness Shall Be 6" minimum.Min.SIDEWALK8" CommercialATTACHED SIDEWALK DETAILSlope sidewalk to curb 1/4" per foot.NOTE: Construct sidewalk with joints at 10' intervalsR 1/8"WEAKENED PLANE JOINTEXPANSION JOINTR1/4"and aligned with scoring on curb.INSTALL IN LOCATIONS SPECIFIEDIN CHAPTER 221/2"1/4"1/4 SLAB THICKNESS1/4"1/2" ExpansionJoint materialDETACHED SIDEWALK DETAILVariableLandscapingSlope sidewalk to curb 1/4" per foot.2' min.Slope: Minumum 14"/ft Maximum 3"/ftMax. Sign Panel1. Attach the sign panels tightly to the post and use oversized washers to keep the sign from breaking loosefrom the post when hit by a vehicle.2. Sign panels should be mounted a minimum of 7 feet above the pavement or ground.Cross section of post3" - 6" ABOVE GRADE2 1/4" Anchor3. Signs larger than 36 inches in length or width require wind bracing and special post design.NOTES:4. Anchor Stub and post are square steel tube (perforated).Anchor/StubPost SizeCRITERIA FOR SINGLE POST36" x 36"2.25" x 2.25" x 3'-0"2" x 2" x 12'-0"5. All "No Parking" signs shall be installed at 45° from Flow Line.**2" x 2" x 10' OR 12'12 GAUGE TELESPAR POST(22F12A31)7'-0" MIN. CLEARANCE2' - 3'FROM FStreet CurbSee Figure 16-1SWSAMPLEAVE2400R1-1 "STOP" SIGN 30" HIGH DENSITY/DIAMONDGRADE. SIGN MOUNTED TO POST WITH 1 EACHDRIVE RIVET WITH NYLON WASHER AGAINST SIGNFACE (ON TOP OF THE SIGN). THE BOTTOM OF THESIGN SHALL BE MOUNTED WITH 1 EACH5/16"x2-1/2" HEW BOLT WITH METAL AND FROMNYLON WASHERS (NYLON WASHER AGAINST SIGNFACE) AND SECURED WITH 1 EACH 5/16" HEX NUTON THE BACK SIDE OF POST.L2-1/4" x 2-1/4" x 3'ANCHOR/STUB2 EACH 8" BLADESMOUNTED TO POSTWITH 4 EACH DRIVERIVETS WITHNYLON WASHERS*12 Gauge30"8"8"NO CROSSPANContinental bars (9' X 1.5'):NO CROSSPAN OR EXISTING CROSSPANWhite Stop Bar (1.5' X Length)30' Gaps3:1 Ratio10' Segments4" WhiteBroken LineDouble LinesNormal Width Line4" White4" Yellow4" Space4" WhitePreferential lane symbol(6' X 4') for designatedbikeways. White pavementmarking placed 65' (min) fromthe projected flowline andProjected Flowline (FL)
STANDARD
NO STOP BAR SPECIFIEDSTOP BAR SPECIFIEDSTOP BAR SPECIFIEDEXISTING CROSSPANCrosspan exits (no stop bar) -- shallNo crosspan -- shall be positioned along projected flowline.match the edge of the pan.Crosspan exits (stop bar specified) --shall be positioned along projectedflowline overlapping 4' of crosspan.12 3FL to stop bar14.5' Projected14.5' StopBar to FL13'
9'1.5'6' Crosspan4'4'4'NOTES:Continental crosswalk bars shall be placed centered oneach lane line & in the center of each lane. (Lanes 5' wideor less shall not receive a bar centered in the lane.) Bothoutside Continental bars shall be centered on the curb &gutter when possible.If 6' crosspan exists, bars tomatch pan edge to 13' fromprojected FL.Exception: The downstream bike lane line shallterminate at the curb return.NOTE:All longitudinal (lane) striping shall terminate at thecontinental crosswalk bars when no stop bar exists. If astop bar is specified, the striping shall terminate at the stopbar.65' (min)centered on bike lane.1403DRAWINGLARIMER COUNTYURBAN AREASTREET STANDARDSCONSTRUCTIONDRAWINGSSTANDARD PAVEMENT MARKINGSDATE: 03/01/02REVISION NO: 1CROSSWALK MARKINGS1'-6"6"1"1 1/2"R.12"6"6"6"INFALL CURB & GUTTERON SITE1'-6"6"1"1 1/2"R.12"6"6"6"OUTFALL CURB & GUTTERON SITEBACK OF CURB
EDGE OF STREET
58" GALV. STEEL PLATE
21 2 1
3"x2"x38" GALV. ANGLE
SEE DETAIL 1
#4@12"
O.C.
#4@12"
O.C.
#4@12"
O.C.
3"x2"x38"
GALV. ANGLE
58" GALV.
STEEL PLATE
#3 REBAR
ANCHOR
18 O.C.
38" BRASS SCREW
18 O.C. WITH
COUNTERSUNK HEAD
FLUSH WITH PLATE6"6"VARIES
2'
3'
SECTION B-B
DETAIL 1
SECTION A-A
PLAN
SECTION C-C
SLOPE
VARIES 0.5% SLOPE (MIN.)
VARIES VARIES
2' DEPRESSED GUTTER
VARIESEXPANSION
MATERIAL
58" GALV.STEEL
PLATE
EDGE OF
STREET
12" R 12" R
2' OPENING 3'-3"3'-3"6" (TYP.)BACK
OF
CURB
3" (TYP.)
3' (TYP.)
SIDEWALK
(TYP.)
EXTEND WALK 6" ON
BOTH SIDES OF WALKVARIES
VARIESSLOPECC
BB
A
A
8'-6"
EXPANSION
MATERIAL
38" BRASS SCREW 18" O.C.WITH COUNTERSINK
HEAD FLUSH WITH PLATE2'6"Slope sidewalk to curb 1/4" per foot.Slope chase 1/4" per foot min.Landscaping1.5'TYPICAL SECTIONDETACHED SIDEWALK CHASEFROM TRASH ENCLOSURE TO STORM PIPE(slope varies)
INSTALL MIN. 6"TOPSOIL OVERRIPRAPPROP 6" HDPE(ADS N-12) DRAINAGE PIPEGROUTED 12" COBBLE,2.5' W x 2' LINSTALL CLEAN COBBLEAROUND PIPE A MIN. OF 8" THICKABOVE AND BELOW PIPE.GROUT VOID SPACE. COVERWITH 6" TOPSOIL.EX GROUNDRIPRAP HEADWALL DETAIL (NTS)BEVEL CUT END OFPIPE AND SHAPE FACEOF COBBLES TO FITCONTOURS OF THESLOPESHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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FORT COLLINS, COLORADO
SANITARY SEWER & STORM SEWER DETAILSC-0161618APRIL 27, 2022100-004JRGJRGJRGPLASTIC STORM BEDDING DETAILWW-151.CONTRACTOR SHALL INSTALL BIORETENTION BASINS ACCORDING TO THE APPROVED PLANS AND/ORCONSTRUCTION SPECIFICATIONS.2.PRE-CONSTRUCTION2.1.CONTRACTOR SHALL AVOID COMPACTION OF THE BIORETENTION BASIN AREA TO PRESERVE EXISTINGINFILTRATION RATES.2.2.CONTRACTOR SHALL CALL FOR CITY INSPECTIONS AT THE INTERVALS STIPULATED IN THE "DURINGCONSTRUCTION INSPECTION CHECKLISTS".3.DURING CONSTRUCTION:3.1.CONTRACTOR SHALL PROVIDE CONSTRUCTION OBSERVATION DURING CONSTRUCTION OF THE BIORETENTIONBASIN TO ENSURE COMPLIANCE WITH THE APPROVED PLANS AND DESIGN SPECIFICATIONS.3.2.LOOSE MATERIALS SHALL NOT BE STORED ON THE BIORETENTION AREA.3.3.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM INSTALLATION, PREVENT SEDIMENT,DEBRIS AND DIRT FROM ANY SOURCE FROM ENTERING THE BIORETENTION SYSTEM.4.GEOTEXTILE LINERS:4.1.WHERE USED, GEOTEXTILE LINERS (PERMEABLE OR IMPERMEABLE AS PER PLAN) SHALL BE INSTALLED ALONGPERIMETER OF CROSS-SECTION OF THE BIORETENTION CELL.4.2.WHERE USED, GEOTEXTILE LINERS SHALL BE PLACED IN ACCORDANCE WITH MANUFACTURER'S STANDARDS ANDRECOMMENDATIONS. ALL SEAMS AND OPENINGS IN THE LINER SHALL BE SEALED ACCORDING TOMANUFACTURER'S RECOMMENDATIONS AND SPECIFICATIONS.4.3.WHERE USED, IMPERMEABLE GEOMEMBRANE SHEET / LINER SHALL BE 40 MIL THICK, HIGH-DENSITYPOLYETHYLENE DESIGNED SPECIFICALLY FOR FLEXIBLE GEOMEMBRANE APPLICATIONS. ADJACENT STRIPS OFIMPERMEABLE LINER SHALL OVERLAP A MINIMUM OF 18", OR PER MANUFACTURER'S SPECIFICATION.4.4.WHERE USED, CONTRACTOR TO PLACE LINER IN A WAY THAT ENSURES ENOUGH SLACK IN THE LINER TO ALLOWFOR BACKFILL AND SETTLING WITHOUT TEARING THE LINER.5.AGGREGATES AND BSM:5.1.ALL AGGREGATES SHALL BE ANGULAR, CRUSHED, WASHED ROCK, CLEAN OF DEBRIS AND WITH NO MORE THAN1% FINES.5.2.RESERVOIR AGGREGATE SHALL BE GRADATION ASTM #57 OR #67.5.3.DIAPHRAGM AGGREGATE SHALL BE "PEA GRAVEL", WITH GRADATION ASTM #8, #89 OR #9.5.4.THE BIORETENTION SOIL SHALL MEET THE CITY BIORETENTION SAND MEDIA ("BSM") SPECIFICATION FOUNDAT:https://www.fcgov.com/utilities/business/builders-and-developers/development-forms-guidelines-regulations/NOTES:8" MIN4" MIN DIAMETERPERFORATED PVCUNDERDRAIN2" MIN30" MIN12" MAX1GEOTEXTILE LINER(AS PER PLAN)MAXIMUM ALLOWABLEPONDING DEPTH IS 12"FROM THE TOP OF THEMULCH4 MAXNON-FLOATABLEMULCH (AS PERPLAN)3"PONDING DEPTH MUSTNOT EXCEED FLOWLINEELEVATION OF ADJACENTGUTTERFOREBAY IS REQUIRED TOBE PLACED AT ALL INFLOWLOCATIONS; WITH AMINIMUM 3" DROP FROMGUTTER FLOWLINE TOFOREBAY4" MIN DEPTH OFDIAPHRAGM AGGREGATE8" MIN DEPTH OFRESERVOIR AGGREGATE18" MIN DEPTH OFBIORETENTION SANDMEDIA8" MIN DEPTHTHICKENED CURBADJACENT TOVEHICULARPAVEMENTSOVERFLOWRISER OPTION(AS PER PLAN)8" MIN DEPTHTHICKENED CURBADJACENT TOVEHICULARPAVEMENTSSTANDARD CROSS-SECTION12WALLED CROSS-SECTIONPONDING DEPTH MUSTNOT EXCEED FLOWLINEELEVATION OF ADJACENTGUTTER18" MIN4"12" MAX30" MIN36" MIN BASIN WIDTHCOVER PLATE8"SIDEWALK CHASE18" MINOVERFLOW RISEROPTION (AS PER PLAN)REINFORCEDCONCRETE WALLS (ASPER PLAN)4" MIN DEPTH OFDIAPHRAGM AGGREGATE8" MIN DEPTH OFRESERVOIR AGGREGATE18" MIN DEPTH OFBIORETENTION SAND MEDIAMAXIMUM ALLOWABLEPONDING DEPTH IS 12"FROM THE SURFACE OFTHE MULCH4" MIN DIAMETERPERFORATED PVCUNDERDRAIN6.UNDERDRAIN:6.1.UNDERDRAIN PIPE TO BE PERFORATED OR SLOTTED. PERFORATIONS OR SLOTS TO BE SMALLER THAN SURROUNDING AGGREGATE TO ENSURE AGGREGATE DOESNOT FALL INTO OR CLOG THE OPENINGS.6.2.DO NOT WRAP UNDERDRAIN WITH GEOTEXTILE OR SOCK.6.3.UNDERDRAIN PIPE MUST OUTFALL BY GRAVITY AND MUST TIE INTO A STORMWATER PIPE, INLET OR SYSTEM AND THE LOCATION MUST BE APPROVED BY THE CITY.THE UNDERDRAIN TIE-IN SHALL MEET ALL REQUIRED PIPE SIZE, TYPES, AND COVER REQUIREMENTS THAT MAY APPLY TO PIPING THAT EXTENDS BEYOND THELIMITS OF THE BIORETENTION CELL AND ENCROACHES INTO PUBLIC RIGHT-OF-WAY OR OTHER PROPERTY.7.OVERFLOW INLET:7.1.AN OVERFLOW INLET OR RISER PIPE SHALL BE PROVIDED.7.2.ALL OVERFLOW RISER PIPE SHALL BE CAPPED WITH A DOME-SHAPED GRATE.7.3.AN EMERGENCY OVERFLOW ROUTE SHALL BE PROVIDED AND THE LOCATION SHALL BE IDENTIFIED ON THE PLANS.8.CLEANOUTS:8.1.PROVIDE CLEANOUTS (AS PER PLAN) TO ALLOW INSPECTION (BY CAMERA) OF THE UNDERDRAIN SYSTEM DURING AND AFTER CONSTRUCTION.8.2.CLEANOUTS SHALL BE PROVIDED AT EACH BEND GREATER THAN OR EQUAL TO 90° AND EVERY 100' ALONG A STRAIGHT RUN. CLEANOUT SHALL BE INSTALLED PERTHE APPROVED PLANS.8.3.CLEANOUTS SHALL BE A SOLID WALL PVC STRUCTURE FOR ALL VERTICAL SECTIONS WITH FITTINGS TO CONNECT TO DISTRIBUTION AND UNDERDRAIN PIPINGMATERIALS, AS REQUIRED.9.FOREBAY:9.1.THE FOREBAY SHALL BE EASILY ACCESSIBLE WITH A HARD SURFACED BOTTOM FOR MAINTENANCE PURPOSES.10.LANDSCAPE MATERIALS10.1.CONTRACTOR SHALL NOT PLACE WEED BARRIER ANYWHERE WITHIN THE BIORETENTION BASIN. IF MULCH IS PLACED IN THE BIORETENTION BASIN, IT MUST BENON-FLOATABLE.10.2.IF MULCH OR COBBLES ARE PLACED IN THE BIORETENTION BASIN, THE MAXIMUM ALLOWABLE WATER DEPTH OF 12" AND REQUIRED BASIN VOLUME MUST BEMEASURED FROM THE TOP SURFACE OF THE MULCH OR COBBLE.10.3.ROLLED TURF OR SOD IS NOT AN ALLOWABLE LANDSCAPE MATERIAL FOR BIORETENTION BASINS. LOW WATER CONSUMPTION LANDSCAPE PLANTINGS AREPREFERRED FOR BIORETENTION BASINS.10.4.LANDSCAPE PLANTINGS SHALL NOT BE PLACED TO IMPEDE DRAINAGE INTO OR OUT OF THE BIORETENTION BASIN.10.5.TEMPORARY IRRIGATION MAY BE INSTALLED TO ESTABLISH LANDSCAPING OR SEED IN THE BIORETENTION BASIN.2" MIN8" MIN4"8"NATIVE SOILZONEFLATNOT USED
SHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
WATER DETAILSC-0171718APRIL 27, 2022100-004JRGJRGJRGSTREETSTREETNOTES:1.TRACER WIRE TO BE PLACED ALONG TOP CENTERLINE OF MAIN AND SECURED AS NECESSARY TOPREVENT MOVEMENT OF WIRE.2.TRACER WIRE SHALL BE 2 #12 AWG HIGH-FLEX COPPER CLAD STEEL CONDUCTOR (HF-CCS), INSULATEDWITH A 30 MIL, HIGH DENSITY, HIGH MOLECULAR WEIGHT POLYETHYLENE (HDPE) INSULATION, ANDRATED FOR DIRECT BURIAL USE AT 30 VOLTS. HF-CCS CONDUCTOR MUST BE A 21% CONDUCTIVITY FORLOCATABILITY PURPOSES, RATED BREAK LOAD 282#. HDPE INSULATION SHALL BE RoHS COMPLIANTAND UTILIZE VIRGIN GRADE MATERIAL. INSULATION COLOR SHALL MEET THE APWA COLOR CODESTANDARD FOR IDENTIFICATION OF BURIED UTILITIES.3.CONNECTORS SHALL BE COPPERHEAD SNAKEBITE LOCKING CONNECTORS OR PRE-APPROVED EQUAL.THESE CONNECTORS WILL NOT WORK WITH THHN PRODUCTS.4.IF LOCATOR STATION IS TO BE PLACED AT A FIRE HYDRANT, PLACE IT DIRECTLY IN FRONT OF THE FIREHYDRANT. SEE DETAIL 25 FOR LOCATOR STATION DETAILS.5.GROUNDING RODS SHALL BE MAGNESIUM DRIVE IN ANODE WITH HDPE CAP AND 5' OF FACTORYINSTALLED 12 AWG COPPER CLAD STEEL WIRE WITH 30 MIL HIGH DENSITY, HIGH MOLECULAR WEIGHTPOLYETHYLENE (HDPE) INSULATION, AND RATED FOR DIRECT BURIAL USE AT 30 VOLTS. HDPEINSULATION SHALL BE RoHS COMPLIANT AND UTILIZE VIRGIN GRADE MATERIAL. GROUNDED RODS TOBE AT ALL DEAD END POINTS OF THE TRACER WIRE.6.TRACER WIRE FOR PERPENDICULAR MAINS AT STREET INTERSECTIONS ARE NOT TO BE SPLICEDTOGETHER.CPTEST STATIONWJEIUSA1 1/8"7/16"3 1/2"7 5/16"2"
5/8"5 3/4"ASUIEJWSTATIONLOCATORLID PLAN VIEWLID SECTION VIEWVALVE BOX SECTION VIEW9"6 1/8"10"7 9/16"2 1/16"CLOSED PICKHOLE(TYPICAL OPPOSITESIDE)1/2" RAISED LETTERING(RECESSED FLUSH)REFERENCE SPECIFICATIONS 02622-2THROUGH 02622-4 FOR LOCATORFOR CP TEST STATION INFORMATION.REFERENCE SPECIFICATIONS 16640-5STATION BOX INFORMATION.
SECTION C-CSECTION A-ASECTION B-BWELL SCREENFLOW CONTROL PLATEGENERAL NOTESSECTION D-DAAABBREVIATIONSLEGENDCCAABBPLANDDPOND 100 OUTLET STRUCTURESHEET No:PROJECT/ LOCATION:
DRAWING:OFCHECKED BY:DESIGNED BY:DRAWN BY:DESCRIPTION OF REVISION:DATE:REVISED BY:APPROVED BY:REV. #
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IONproject no:date: FIFTY FORTY ONE TECHNOLOGY PARKWAY
FORT COLLINS, COLORADO
STORM DETAILSC-0181818APRIL 27, 2022100-004AGWAGWJRGPOND 501 OUTLET STRUCTURE