HomeMy WebLinkAboutHOWES SIX TWO NINE - PDP210008 - DOCUMENT MARKUPS - ROUND 2 - UTILITY PLANS (2) SOUTH HOWES STREET SOUTH MASON STREET SOUTH COLLEGE AVENUE CANYON AVENUE SOUTH LOOMIS AVENUE SOUTH HOWES STREET SOUTH MELDRUM STREETWEST LAUREL STREETEAST MULBERRY STREETOriginal Field Survery:Northern EngineeringProject No. 1590-001Date: January 2019Additional Field Survey:Northern EngineeringProject No. 1590-001Date: March 2021APRIL 2021CONTACT INFORMATIONPROJECT TEAM:VICINITY MAPNORTHPROJECT DATUM: NAVD88BENCHMARK 1-11 SOUTHEAST CORNER OF MULBERRY ST. AND LOOMISAVE., AT THE NORTHEAST CORNER OF A CONCRETETRAFFIC SIGNAL BASE.ELEVATION: 5008.62BENCHMARK 6-00 ON A CATCH BASIN AT THE NORTHWEST CORNER OFMULBERRY ST. AND COLLEGE AVE.ELEVATION: 4993.85PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM.SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM(PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS.IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) ISREQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED:NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 -3.17'.BASIS OF BEARINGSEAST LINE OF BLOCK 96, HARRISON'S ADDITION AS BEARING SOUTH 00 DEG 18MIN 09 SEC WEST (ASSUMED) AND MONUMENTED AS SHOWN ON PLATPROJECT BENCHMARKS:HOWES SIX TWO NINEPROJECT TEAM:Kristin TurnerTB Group444 Mountain AvenueBerthoud, Colorado 80513(970) 532-5891Carlson Land DevelopmentBlake Carlson14570 Clay StBroomfield, CO 80023(303)809-7930Northern Engineering Services, Inc.Danny Weber, PE301 North Howes Street, Suite 100Fort Collins, Colorado 80521(970) 221-4158PLANNER/LANDSCAPE ARCHITECTOWNER/APPLICANTSITE ENGINEERGEOTECHNICAL ENGINEERSoilogicDarrel DiCarlo, PE3522 Draft Horse CtLoveland, Colorado 80538(970)535-6144SHEET INDEXTHE NORTH HALF OF LOT 2 AND THE SOUTH HALF OF LOT 3, BLOCK 96, HARRISON'S ADDITION,LOCATED IN THE NORTHEAST QUARTER OF SECTION 14, TOWNSHIP 7 NORTH,RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADOFIELD SURVEY BY:Northern Engineering Services, Inc.Bob Tessely, PLS301 North Howes Street, Suite 100Fort Collins, Colorado 80521(970) 221-4158SITE SURVEYORPRELIMINARY DEVELOPMENT PLANS FORSoilogicGeotechnical Subsurface Exploration ReportProposed Townhome DevelopmentFort Collins, COSoilogic Project #19-1182Date: April 30, 2019SUBSURFACE EXPLORATION BY:UTILITY CONTACT LIST: *UTILITY COMPANY* This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility forthe accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility forlocating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center ofColorado (UNCC) at 811 for additional information.PHONE NUMBERGAS-----------------Xcel Energy-----------------------------ELECTRIC--------City of Fort Collins Light & Power--Austin Kreager(970) 224-6152CABLE-------------Comcast----------------------------------Don Kapperman(970) 567-0425TELECOM.--------CenturyLink-------------------------------WATER------------City of Fort Collins Utilities-----------Matt Simpson(970) 416-2754WASTEWATER--City of Fort Collins Utilities-----------Matt Simpson(970) 416-2754STORMWATER-City of Fort Collins Utilities-----------Matt Simpson(970) 416-2754ENGINEERNGIEHTRONRNENGINEERNGIEHTRONRNCALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOUDIG, GRADE, OR EXCAVATE FOR THE MARKING OFUNDERGROUND MEMBER UTILITIES.CALL UTILITY NOTIFICATION CENTER OFCOLORADOKnow what'sbelow.before you dig.CallRCS1COVER SHEET
1City of Fort Collins, COUTILITY PLAN APPROVALAPPROVED:CITY ENGINEER,APPROVED SHEETSDATEAPPROVED:WATER & WASTEWATER UTILITY,APPROVED SHEETSDATEAPPROVED:STORMWATER UTILITY,APPROVED SHEETSDATEAPPROVED:PARK PLANNING & DEVELOPMENT,APPROVED SHEETSDATEAPPROVED:TRAFFIC OPERATIONS,APPROVED SHEETSDATEAPPROVED:ENVIRONMENTAL PLANNER,APPROVED SHEETSDATESheetHOWES SIX TWO NINE These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.NOT FOR CO
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FORT COLLINS: 301 North Howes Street, Suite 100, 80521
GREELEY: 820 8th Street, 80631
970.221.4158
northernengineering.comof 8PROJECTLOCATIONI hereby affirm that these finalconstruction plans were preparedunder my direct supervision, inaccordance with all applicable Cityof Fort Collins and State ofColorado standards and statutes,respectively; and that I am fullyresponsible for the accuracy of alldesign. revisions, and recordconditions that I have noted onthese plans.These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibilityby the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins for accuracy and correctnessof the calculations. Furthermore, the review does not imply that quantities of items on the plans are the final quantitiesrequired. The review shall not be construed for any reason as acceptance of financial responsibility by the City of FortCollins for additional quantities of items shown that may be required during the construction phase.DISCLAIMER STATEMENT:CERTIFICATION STATEMENT:1CS1COVER SHEET2CS2GENERAL & CONSTRUCTION NOTES3EX1EXISTING CONDITIONS & DEMOLITION PLAN4HC1HORIZONTAL CONTROL PLANUTILITY SHEETS5OU1OVERALL UTILITY UTILITY PLANGRADING SHEETS6OGR1OVERALL GRADING PLANDRAINAGE SHEETS7HD1HISTORIC DRAINAGE8DR1OVERALL DRAINAGE PLAN
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOUDIG, GRADE, OR EXCAVATE FOR THE MARKING OFUNDERGROUND MEMBER UTILITIES.CALL UTILITY NOTIFICATION CENTER OFCOLORADOKnow what'sbelow.before you dig.CallRA. GENERAL NOTES1.All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the LarimerCounty Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and thespecifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of FortCollins.2.All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise.3.These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer.Use of these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement ofany work shown in these plans.4.The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, asbeneficiary of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort CollinsEngineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineerhereby agrees to hold harmless and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, anddemands which may arise from any errors and omissions contained in these plans.5.All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards andspecifications current at the date of approval of the plans by the City of Fort Collins Engineer.6.The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility ofthe Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. TheDeveloper shall be responsible for unknown underground utilities.7.The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginningexcavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to belocated by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall bethe responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these plans.8.The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for anyutility crossings required.9.If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineerto modify the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction.10.The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work isaccomplished in a timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, allparties affected by any disruption of any utility service as well as the utility companies.11.No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider.Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, apre-construction meeting may be required prior to commencement of any work.12.The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitarysewer should be constructed prior to installation of the water lines and dry utilities.13.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the WaterUtility.14.A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water isdischarged into a storm sewer, channel, irrigation ditch or any waters of the United States.15.The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department ofHealth, Water Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan.16.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsitedrainage facilities shall be the responsibility of the property owner(s).17.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must besubmitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least twoweeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall be 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 theDevelopment Agreement.18.The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage,whether resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of theCity of Fort Collins failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development.19.All recommendations of the Preliminary Drainage Report, dated April 20, 2021, by Northern Engineering shall be followed and implemented.20.Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall bemaintained in good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping.21.The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris mustbe removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved bythe the City of Fort Collins street inspector.22.No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permitis obtained, if applicable.23.The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. TheDeveloper shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control Inspector (FortCollins - 221-6700) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. Ifthe City of Fort Collins Engineer is not available after proper notice of construction activity has been provided, the Developer may commence workin the Engineer absence. However, the City of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals animproper 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 iscomplete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with theresults of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer mayuse the City of Fort Collins' default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall beprepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placementof base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the finalreport.25.The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline atall intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter tothe City of Fort Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and thenresolved with the City of Fort Collins before installation of base course or asphalt will be allowed on the streets.26.All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For thepurposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to theproperty lines and marked so as to reduce the excavation necessary for building connections.27.Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria forroads within these districts.28.All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in theWild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval.29.Prior to the commencement of any construction, the contractor shall contact the Local Entity Forester to schedule a site inspection for any treeremoval requiring a permit.30.The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security.Refer to OSHA Publication 2226, Excavating and Trenching.31.The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The City ofFort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shallbe responsible for providing any and all traffic control devices as may be required by the construction activities.32.Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins TrafficOperations Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the trafficsign then the contractor will be charged for the labor, materials and equipment to reinstall the sign as needed.33.The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development'slocal street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to andfrom the Development.34.There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no siteconstruction activities on Sundays or holidays, unless there is prior written approval by City of Fort Collins.35.The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on thesedrawings, or designated to be provided, installed, or constructed, unless specifically noted otherwise.36.Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer forclarification, and annotate the dimension on the as-built record drawings.37.The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards andspecifications, and a copy of any permits and extension agreements needed for the job.38.If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications,the Developer shall contact the Designer and the City of Fort Collins Engineer immediately.39.The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to theLarimer County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort CollinsEngineer.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 asthe basis of bearings. The information shall be as follows:41.All stationing is based on centerline of roadways unless otherwise noted.42.Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters,landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in likekind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to theissuance of the first Certificate of Occupancy.43.When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existingstreet condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done inaccordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All largepatches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width,including the patched area, may be required. The determination of need for a complete overlay shall be made by the Larimer County Engineerand/or the City of Fort Collins Inspector at the time the cuts are made.44.Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed beforeconstruction, or to the grades and condition as required by these plans.45.Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections.46.After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material andworkmanship defects for a minimum period of two years from the date of acceptance.47.The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainagestructures and pipes, for the following private streets: N.A.48.Approved Variances are listed as follows: 1) N/ACONSTRUCTION NOTESA. Grading and Erosion Control Notes1.The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site.2.There shall be no earth-disturbing activity outside the limits designated on the accepted plans.3.All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). Allother required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved projectschedule, construction plans, and erosion control report.4.At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the propertysufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosioncontrol facilities shown herein.5.Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to thearea(s) required for immediate construction operations, and for the shortest practical period of time.6.All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened conditionby ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outsideproject street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanenterosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County.7.In order to minimize erosion potential, all temporary (structural) erosion control measures shall:a.Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary inorder to ensure the continued performance of their intended function.b.Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector.c.Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector.8.When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment anddebris from all drainage infrastructure and other public facilities.9.The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights ofway, and make sure streets and walkways are cleaned at the end of each working day.10.All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not tocause their release into any waters of the United States.11.No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering,and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched.12.The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project andbefore turning the maintenance over to the City/County or Homeowners Association (HOA).13.City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutantor contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout,chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure theproper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations.14.A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material andlocated at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washoutmaterial will be removed and properly disposed of prior to the area being restored.15.Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatevermeasures are determined necessary, as directed by the City.16.For additional information see separate Stormwater Management Plan / Erosion Control Report for Howes Six Two Nine.B. Street Improvement Notes1.All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed here.2.A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for approval,prior to any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt). The job mix shallbe 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, tocreate a clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint canbe made. Wheel cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins.4.Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until thesubgrade has been inspected and approved by the City of Fort Collins Engineer.5.Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting ringsare 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 existingstreet condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in conformance with Chapter25, 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 City of Fort Collins Engineer. All overlay work shall be coordinated with adjacent landowners such that future projects do notcut 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 asper the Right-of-Way Work Permit traffic control plan.8.The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of asphalt.Gutters that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain properly.9.Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a fulldepth section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required.The entire subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a 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 than3 m.p.h. Any portion of the subgrade or base material which exhibits excessive pumping or deformation, as determined by the City of Fort CollinsEngineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface. The City of Fort Collins Engineer shall benotified at least 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence of an Inspector.C. Traffic Signing and Pavement Marking Construction Notes1.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 ConstructionNotes listed here.2.All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic.3.All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD.4.All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads.5.All lane lines for concrete pavement should be epoxy paint.6.Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placementof the same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of striping and symbols.7.Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards.8.Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction.9.All surfaces shall be thoroughly cleaned prior to installation of striping or markings.10.All sign posts shall utilize break-away assemblies and fasteners per the Standards.11.A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies identifiedduring the field inspection must be corrected before the 2-year warranty period will begin.12.The Developer installing signs shall be responsible for locating and protecting all underground utilities.13.Special care shall be taken in sign location to ensure an unobstructed view of each sign.14.Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of FortCollins Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer determines that anunforeseen condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under therequirements of the 2-year warranty period for new construction (except fair wear on traffic markings).15.Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail.D. Storm Drainage Notes1.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsitedrainage facilities shall be the responsibility of the property owner(s).2.All recommendations of the Preliminary Drainage Report, dated April 20, 2021, by Northern Engineering shall be followed and implemented.3.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must bysubmitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least twoweeks 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 theDevelopment Agreement.E. Utility Notes1.All waterline and sanitary sewer construction shall conform to the City of Fort Collins Utility standards and specifications current to date ofconstruction.2.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the waterutility.3.Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire.4.HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and ASTM. TheHDPE pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer wire shall beinstalled with the HDPE service, and shall extend up the curb stop. The curb stop shall be covered with a metal valve box and "water" lid per CityWater Detail 11A.INFILL AND REDEVELOPMENT NOTEA.Despite everyone's best efforts, it is impossible to fully display subsurface information prior to excavation. This is especially true in areas of infill andredevelopment. Unknown subsurface conditions can have cost and schedule implications. Prior to finalizing contract terms, it is stronglyrecommended that the Owner and General Contractor have a candid discussion to formulate a strategy for dealing with such circumstances whenthey arise. The process and procures should be in place prior to excavation. Allowances and contingencies can address the cost implications, butadditional measures are required to deal with scheduling and factors impacting sequence of work. The Architect, Engineer(s), and ConstructionSurveyor should be made aware of the protocol for dealing with such unknown subsurface conditions prior to starting work.SheetHOWES SIX TWO NINE These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.NOT FOR CO
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REVIEW SE
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E N G I N E E R N GI
EHTRON R N
FORT COLLINS: 301 North Howes Street, Suite 100, 80521
GREELEY: 820 8th Street, 80631
970.221.4158
northernengineering.comof 8CS2CONSTRUCTION NOTES
GENERAL &1PROJECT DATUM: NAVD88BENCHMARK 1-11 SOUTHEAST CORNER OF MULBERRY ST. AND LOOMISAVE., AT THE NORTHEAST CORNER OF A CONCRETETRAFFIC SIGNAL BASE.ELEVATION: 5008.62BENCHMARK 6-00 ON A CATCH BASIN AT THE NORTHWEST CORNER OFMULBERRY ST. AND COLLEGE AVE.ELEVATION: 4993.85PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM.SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM(PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS.IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) ISREQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED:NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 -3.17'.BASIS OF BEARINGSEAST LINE OF BLOCK 96, HARRISON'S ADDITION AS BEARING SOUTH 00 DEG 18MIN 09 SEC WEST (ASSUMED) AND MONUMENTED AS SHOWN ON PLAT
STSTSTSTST ST ST ST ST ST ST ST ST ST ST STSSSSOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUXXXXXXXXXXXXXXXXXXXGGGGGGG
GEEEEEEEEEEEEEEEE EEEEEEEEEEEEEETTTTTTTTTTTTTTTTTTT TTTTTTTTTTT TCC
CSSMCCMCCCCCGCC CCCCCSCCVAULTELECC.O.CSEELECBRKRCSWVAULTELECWGGDDDD6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS 6" SS
6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W
4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W
ST ST ST ST ST ST ST STSTSTSTSTSTST WWWWWWWSSSSSSSSSSSSSSSSSSSSWWWWWWHOWES STREETFLATS AT THE OVALSUBDIVISIONN12 LOT 3,HARRISON'S ADDITIONALLEY EXISTING OVERHEADTRANSMISSION LINESTO BE REMOVEDEXISTING WALLTO BE REMOVEDEXISTING SANITARYCLEANOUTEXISTING 4" CASTIRON WATER MAINEXISTING 6"SANITARY SEWEREXISTING 24"STORM LINEEXISTING VERTICALCURB AND GUTTEREXISTING VERTICALCURB AND GUTTER(OFFSITE)EXISTING HANDRAILTO BE REMOVEDEXISTING HANDRAILTO BE REMOVEDEXISTING WALLTO BE REMOVEDEXISTING FENCETO BE REMOVEDEXISTING WALLTO BE REMOVEDEXISTING ELECTRICTO BE ABANDONEDPROJECT BOUNDARY(TYP.)EXISTING PRIVATESTORM LINEEXISTING FENCETO BE REMOVEDEXISTING CONCRETE DRIVEWAYTO BE REMOVED± 2,425 SQ. FT.ASPHALT TO BEREMOVED± 1,812 SQ. FT.ASPHALT TO BEREMOVEDEXISTING2-STORYBRICKHOUSE TOREMAINEXISTING 1-STORYBRICKGARAGE TO BEREMOVEDEXISTING PARKING LOTEXISTING PARKING LOTEXISTING UTILITYPOLE TO BE REMOVEDBY UTILITY COMPANYEXISTING 34" WATERSERVICE (INACTIVE)EXISTING GAS METERSEXISTING NATURALGAS SERVICEEXISTING ELECTRICALBREAKER TO REMAINEXISTING TELEPHONE LINETO BE ABANDONEDEXISTING PAVERSTO BE REMOVEDEXISTING CONCRETE SIDEWALKTO BE REMOVEDEXISTING CONCRETE SIDEWALKTO BE REMOVEDEXISTING TELEPHONE LINETO BE ABANDONEDEXISTING FENCE AND GATETO BE REMOVEDEXISTING ELECTRICALMETER TO REMAINEXISTING STAIRWELLTO BE REMOVEDSAWCUT (TYP.)SAWCUT (TYP.)EXISTING SIGNSTO BE REMOVEDTHIS PORTION OFEXISTING CONCRETEWALKWAY TO REMAINEXISTING SANITARYSERVICE TO REMAINEXISTING WATERSERVICE TO REMAINCALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOUDIG, GRADE, OR EXCAVATE FOR THE MARKING OFUNDERGROUND MEMBER UTILITIES.CALL UTILITY NOTIFICATION CENTER OFCOLORADOKnow what'sbelow.before you dig.CallRNORTH( IN FEET )1 inch = ft.Feet01515153045SheetHOWES SIX TWO NINE These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.NOT FOR CO
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GREELEY: 820 8th Street, 80631
970.221.4158
northernengineering.comof 8EX1DEMOLITION PLAN
EXISTING CONDITIONS & 3EXISTING ELECTRICELEGEND:GTEXISTING STORM SEWEREXISTING TELEPHONEEXISTING GASEXISTING IRRIGATION BOXEXISTING GAS METEREXISTING TELEPHONE PEDESTALEXISTING TREES (TO REMAIN)NOTES:EXISTING SANITARY SEWERSSEXISTING WATERWEXISTING FENCEXEXISTING WATER METEREXISTING FIRE HYDRANTEXISTING ELECTRIC VAULTPROJECT BOUNDARYEXISTING RIGHT-OF-WAYEXISTING MAJOR CONTOUREXISTING MINOR CONTOURVAULTELECCONTROLIRREXISTING TREES (TO BE REMOVED)EXISTING CABLECTVEXISTING FIBER OPTICFO1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES AREAPPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THERESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALLUNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEWCONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALLUNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWNUNDERGROUND UTILITIES.2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL,REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL.3.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THATMAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDESAPPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE,ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE.4.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE.5.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTINGSITE SURVEY.EXISTING OVERHEAD UTILITYOHE
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6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W
4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W
ST ST ST ST ST ST ST STSTSTSTSTSTST WWWWWWWSSSSSSSSSSSSSSSSSSSSWWWWWWXXXXXXXXT
HOWES STREET
ALLEY
EXISTING2-STORYBRICKHOUSEEXISTING PARKING LOTEXISTING PARKING LOT6' SIDEWALK4' SIDEWALK3.5' SIDEWALK4.5' SIDEWALKXXXXXXXXXN:128099.38E:193489.46N:128099.29E:193509.80N:128094.30E:193509.78N:128094.38E:193489.44N:128078.57E:193493.89N:128078.52E:193506.88N:128021.57E:193493.67N:128021.52E:193506.64N:128026.67E:193489.68N:128073.67E:193489.86N:128006.49E:193481.50N:128006.47E:193487.58N:128004.88E:193509.86N:128004.75E:193544.60N:128093.67E:193544.959'(TYP.)13'(TYP.)8'(TYP.)8'23'N:128013.97E:193551.72N:128039.85E:193551.82N:128039.46E:193652.79N:128031.17E:193655.99N:128012.01E:193656.33N:128056.50E:193615.29N:128069.55E:193596.79N:128074.69E:193590.83N:128088.79E:193590.94N:128095.74E:193597.09N:128095.48E:193631.09N:128073.73E:193651.42N:128056.23E:193651.29N:128073.89E:193630.92N:128047.14E:193551.84N:128046.75E:193577.73N:128087.40E:193552.00N:128087.30E:193577.158'17'(TYP.)MAILBOXESN:128095.86E:193552.67N:128095.77E:193577.18N:128087.01E:193577.89PROPOSED TRASHENCLOSURE3' SIDEWALK R4.5'N:128077.31E:193481.84N:128023.10E:193481.584' SIDEWALKPROPOSED BIKE RACKFLATS AT THE OVALSUBDIVISIONN12 LOT 3,HARRISON'S ADDITIONN:128101.57E:193675.59N:128098.57E:193675.08N:128101.55E:193679.62N:128098.54E:193681.08N:127998.40E:193674.55N:127998.36E:193680.55N:128088.48E:193675.03N:128085.53E:193650.19N:128082.57E:193652.02N:128084.98E:193675.01R4.1'R3'R3'R4.1'SheetHOWES SIX TWO NINE These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.NOT FOR CO
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E N G I N E E R N GI
EHTRON R N
FORT COLLINS: 301 North Howes Street, Suite 100, 80521
GREELEY: 820 8th Street, 80631
970.221.4158
northernengineering.comof 8CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOUDIG, GRADE, OR EXCAVATE FOR THE MARKING OFUNDERGROUND MEMBER UTILITIES.CALL UTILITY NOTIFICATION CENTER OFCOLORADOKnow what'sbelow.before you dig.CallRNORTH( IN FEET )1 inch = ft.Feet01515153045HC1PAVING PLAN
HORIZONTAL CONTROL & 41.SEE DETAIL SHEETS FOR ADDITIONAL INFORMATION REGARDING CURBS ANDPAVEMENT SECTIONS.2.PAVEMENT MARKINGS SHALL BE PER CITY OF FORT COLLINS STANDARDS ANDPROJECT SPECIFICATION MANUAL.3.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED INTHE FIELD BY THE CITY OF FORT COLLINS ENGINEERING INSPECTOR. ALL REPAIRSTO BE IN ACCORDANCE WITH CITY OF FORT COLLINS STREET REPAIR STANDARDS.4.ANY DAMAGED CURB, GUTTER AND SIDEWALK EXISTING PRIOR TO CONSTRUCTION,AS WELL AS STREETS, SIDEWALKS, CURBS AND GUTTERS, DESTROYED, DAMAGEDOR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT, SHALL BE REPLACED ORRESTORED TO CITY OF FORT COLLINS STANDARDS AT THE DEVELOPER'S EXPENSEPRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TOTHE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY.5.ALL PUBLIC CONCRETE PAVING SHALL BE 6" THICK.6.REFER TO SITE AND LANDSCAPE PLANS (BY OTHERS) FOR ADDITIONALINFORMATION RELATED TO DECORATIVE PAVING, HARDSCAPES, AND OTHER SITEAMENITIES.7.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK.8.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB.9.SINGLE POINT CURB TRANSITIONS ARE 6'.10.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OFPLAN LOCATION.11.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.EASEMENTSNOTES:PROPOSED INFLOW CURB & GUTTERPROPERTY BOUNDARYEXISTING LOT LINE/ / / / / / / /PROPOSED EDGE OF PAVEMENTPROPOSED OUTFALL CURB & GUTTERLEGEND:PROPOSED LOT LINEEXISTING ROWPROPOSED ROWASPHALT PAVINGCONCRETE PAVING
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2 LOT 3,
HARRISON'S ADDITION
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CONNECT TO EXISTING
SANITARY SEWER
CONNECT TO EXISTING
WATER MAIN
EXISTING SANITARY SEWER
SERVICE TO REMAIN
EXISTING WATER SERVICE
TO REMAIN
PROPOSED 1" WATER METER
CONNECT TO EXISTING
STORM SEWER
CONNECT TO EXISTING
GAS METER
CONNECT TO EXISTING
ELECTRICAL BREAKER
CONNECT TO EXISTING
ELECTRICAL
PROPOSED AREA
DRAIN INLET
PROPOSED 1" FIRE
SERVICE CONNECTION
PROPOSED 1" WATER
SERVICE CONNECTION
PROPOSED AREA
DRAIN INLET
PROPOSED
INLET
UNDERDRAIN
UNDERDRAIN
PROPOSED SANITARY
SERVICE CONNECTION
SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 8
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
( IN FEET )
1 inch = ft.
Feet01515
15
30 45
OU1 UTILITY PLAN 5
NOTES:
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.ALL WATER CONSTRUCTION SHALL BE PER LARIMER COUNTY URBAN AREA STREET
STANDARDS (LCUASS), LATEST EDITION, EXCEPT FOR THE STANDARDS RELATED TO
THE WATER SERVICES, WHICH SHALL BE PER CITY OF FORT COLLINS STANDARDS,
EXCEPT THAT NO MECHANICAL JOINT RESTRAINTS ARE REQUIRED BETWEEN
FITTINGS UNLESS SPECIFICALLY SHOWN ON THE PLAN OR AS REQUIRED FOR
ABNORMAL DEFLECTIONS.
3.ALL SEWER CONSTRUCTION SHALL BE PER LCUASS SANITARY SEWER DESIGN
TECHNICAL CRITERIA MANUAL, LATEST EDITION.
4.ALL WATER FITTINGS AND VALVES ARE ONLY GRAPHICALLY REPRESENTED AND ARE
NOT TO SCALE.
5.ALL WATERLINES SHALL HAVE A MINIMUM OF 4.5-FEET AND MAXIMUM OF 10-FEET OF
COVER FROM FINISHED GRADE TO TOP OF PIPE.
6.UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS
SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND
ARE SUBJECT TO CHANGE IN THE FIELD.
7.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
SANITARY SEWER MAINS, WATER MAINS & SERVICES.
8.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
9.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED
IN THE FIELD BY THE FORT COLLINS ENGINEERING INSPECTOR. ALL REPAIRS TO BE
IN ACCORDANCE WITH LCUASS STREET REPAIR STANDARDS.
10.ALL MANHOLE RIM ELEVATIONS (EXISTING & PROPOSED) ARE TO BE ADJUSTED TO 14"
BELOW FINISHED GRADE. IF NECESSARY, CONE SECTIONS SHALL BE ROTATED TO
PREVENT LIDS BEING LOCATED WITHIN VEHICLE OR BICYCLE WHEEL PATHS.
11.ALL WATER SERVICES SHALL BE 3
4" UNLESS OTHERWISE NOTED.
EXISTING LOT LINE
EASEMENT LINE
SPROPOSED SEWER SERVICE
WPROPOSED WATER SERVICE
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
G
T
EXISTING STORM SEWER
EXISTING TELEPHONE
EXISTING GAS
EXISTING SANITARY SEWER
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPERTY BOUNDARY
EXISTING TELEPHONE PEDESTAL
PROPOSED STREET LIGHT
W
SS
PROPOSED LOT LINE
PROPOSED ROW
EXISTING ROW
EXISTING CABLE CTV
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SUBDIVISION
N1
2 LOT 3,
HARRISON'S ADDITION
ALLEY2.6%
2.5%
1.5%
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TF=2.472.001.962.002.001.801.801.701.801.501.
5
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5
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3%3.5%1.10INLET
INLET
INLET
4.1%
4.2%
2.4%18.2%LID BIOSWALE EXTENTS
LID BIOSWALE
BOTTOM FILTER AREA
SheetHOWES SIX TWO NINEThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 8
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
( IN FEET )
1 inch = ft.
Feet01515
15
30 45
OGR1GRADING PLAN 6
PROPOSED CONTOUR
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED SPOT ELEVATION
PROPOSED SLOPES
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING
NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING
ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL
UNKNOWN UNDERGROUND UTILITIES.
2.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88.
3.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE
FINISHED GRADE ELEVATIONS.
NOTES:
PROPOSED STORM INLET
2.0%
(47.45
)
EXISTING SPOT ELEVATION
EXISTING LOT LINE
33.43
EXISTING RIGHT OF WAY
PROPOSED LOT LINE
PROPOSED RIGHT OF WAY
LEGEND:
WD
SFSILT FENCE
WATTLE DIKE
PROPOSED SLOPES
PROPOSED SLOPES
STSTSTSTST ST ST ST ST ST ST ST ST ST ST STXXXXXXXXXXXXXXGGGGGGG
GCSSCGCC CCCSVAULTELECC.O.CSEELECBRKRCSWVAULTELECWGGDDDD6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W
4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W
ST ST ST ST ST ST ST STSTSTSTSTSTST WWWWWWWSSSSSSSSSSSSSSSSSSSSWWWWWWh-b1h-c1h-a10.03 ac.H-A0.39 ac.H-B0.01 ac.H-CNORTH( IN FEET )1 inch = ft.Feet01515153045PROPOSED CONTOURPROPOSED STORM SEWERPROPOSED SWALEEXISTING CONTOURPROPOSED CURB & GUTTERPROPERTY BOUNDARYPROPOSED INLETADESIGN POINTFLOW ARROWDRAINAGE BASIN LABELDRAINAGE BASIN BOUNDARYPROPOSED SWALE SECTION11NOTES:1.REFER TO THE PRELIMINARY DRAINAGE REPORT FOR ADDITIONAL INFORMATION.ALEGEND:FOR DRAINAGE REVIEW ONLYNOT FOR CONSTRUCTIONSheetHOWES SIX TWO NINE These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.NOT FOR CO
N
S
T
R
U
C
T
I
O
N
REVIEW SE
T
E N G I N E E R N GI
EHTRON R N
FORT COLLINS: 301 North Howes Street, Suite 100, 80521
GREELEY: 820 8th Street, 80631
970.221.4158
northernengineering.comof 8HD1HISTORIC DRAINAGE EXHIBIT
7
STSTSTSTST ST ST ST ST ST ST ST ST ST ST STXXXXXXXXXXXXXXGGGGGGG
GCSSCGCSVAULTELECC.O.CSEELECBRKRCSWVAULTELECWGGDDDD6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W 6" W
4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W 4" W
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FFFFFHOWES STREETFLATS AT THE OVALSUBDIVISIONN12 LOT 3,HARRISON'S ADDITIONALLEY0.02 ac.A0.18 ac.B0.08 ac.C0.03 ac.G0.02 ac.D0.07 ac.E0.04 ac.Fa1b1f1e1c1d1g1SheetHOWES SIX TWO NINE These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.NOT FOR CO
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EHTRON R N
FORT COLLINS: 301 North Howes Street, Suite 100, 80521
GREELEY: 820 8th Street, 80631
970.221.4158
northernengineering.comof 8DR1DRAINAGE EXHIBIT
8NORTH( IN FEET )1 inch = ft.Feet01515153045PROPOSED CONTOURPROPOSED STORM SEWERPROPOSED SWALEEXISTING CONTOURPROPOSED CURB & GUTTERPROPERTY BOUNDARYPROPOSED INLETADESIGN POINTFLOW ARROWDRAINAGE BASIN LABELDRAINAGE BASIN BOUNDARYPROPOSED SWALE SECTION11NOTES:1.REFER TO THE PRELIMINARY DRAINAGE REPORT FOR ADDITIONAL INFORMATION.ALEGEND:FOR DRAINAGE REVIEW ONLYNOT FOR CONSTRUCTION