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HomeMy WebLinkAboutCROWNE ON TIMBERLINE - PDP - PDP130009 - PLANS - UTILITY PLANS (36)SHEET No: CROWNE ON TIMBERLINE FORT COLLINS, COLORADO PROJECT/ LOCATION: DRAWING: OF 20 CHECKED BY: DESIGNED BY: DRAWN BY: REV. # DESCRIPTION OF REVISION: DATE: REVISED BY: APPROVED BY: 1 2 3 4 5 6 7 PRELIMINARY NOT FOR CONSTRUCTION project no: 501-001 date: 05/15/13 GENERAL CONSTRUCTION NOTES & MASTER LEGEND C-002 J.Gooch J.Gooch J.Gooch 2 FOR THE MARKING OF UNDERGROUND BEFORE YOU DIG, GRADE, OR EXCAVATE CALL 2 BUSINESS DAYS IN ADVANCE CENTER OF COLORADO CALL UTILITY NOTIFICATION MEMBER UTILITIES. 43. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the Local Entity Construction Inspector before any cuts are made. Patching shall be done in accordance with the Local Entity Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the Local Entity Engineer and/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 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 Local Entity, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from the date of acceptance. 47. The Local Entity shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following private streets: WILLINE WAY, BUCHSTANE PLACE, NIMMIE DRIVE, CORONA DRIVE. 48. Refer to the Preliminary Geotechnical Engineering Report, Johnston Annexation, 6111 South Timberline Road, Fort Collins, CO, dated December 6, 2012, Terracon Project No. 20125039, by Terracon, Inc. for site excavation, grading, and paving recommendations. 49. Approved variances are listed as follows: None A. Street Improvements 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 not permitted at a depth greater than 8 inches of asphalt). The job mix shall be submitted for approval prior to placement of any asphalt. 3. Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing edge, to create a clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint can be made. Wheel cuts shall not be allowed unless approved by the 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 are made. Cutting and patching shall be done in conformance with Chapter 25, Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The determination of need for a complete overlay shall be made by the 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. 7KH'HYHORSHULVUHTXLUHGWRSHUIRUPDJXWWHUZDWHUIORZWHVWLQWKHSUHVHQFHRIWKH/RFDO(QWLW\,QVSHFWRUDQGSULRUWRLQVWDOODWLRQRIDVSKDOW*XWWHUVWKDWKROGPRUHWKDQóLQFKGHHSRU feet longitudinally, of water, shall be completely removed and reconstructed to drain properly. 9. Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a full depth section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required. The entire subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a single axle weight of at least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall not travel at speeds greater than 3 m.p.h. Any portion of the subgrade or base material which exhibits excessive pumping or deformation, as determined by the Local Entity Engineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface. The Local Entity Engineer shall be notified at least 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence of an Inspector. B. 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 Entity 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 Local Entity Traffic Engineer. All discrepancies identified during the field inspection must be corrected before the 2-year warranty period will begin. 12. The Developer installing signs shall be responsible for locating and protecting all underground utilities. 13. Special care shall be taken in sign location to ensure an unobstructed view of each sign. 14. Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period, the Local Entity Traffic Engineer reserves the right to require additional signage and/or striping if the Local Entity Traffic Engineer determines that an unforeseen condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under the requirements of the 2-year warranty period for new construction (except fair wear on traffic markings). 15. Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail. C. Storm Drainage Notes 1. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 2. All recommendations of the Preliminary Drainage Drainage and Erosion Control Report for Crowne On Timberline, by Aspen Engineering, dated May 15, 2013, shall be followed and implemented. 3. Prior to final inspection and acceptance by The City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. D. Waterline Notes . All water line construction shall conform to the Fort Collins- Loveland Water District standards and specifications current to date of construction. E. Sanitary Sewer Notes . All sanitary sewer line construction shall conform to the South Fort Collins Sanitation District standards and specifications current to date of construction. W West VPT Vertical Point Of Tangency VPC Vertical Point Of Curvature TF Top Of Foundation TBC Top Back Of Curb TB Thrust Block PCR Point Of Curve Return MP Meter Pit HP High Point HBP Hot Bituminous Pavement EOA Edge Of Asphalt C&G Curb And Gutter Polyvinyl Chloride NAT Natural HC Handicap/ped FUT Future EA Each DS Downspout YD Yard Vertical Curve Vitrified Clay Pipe Valve Vault Vertical VLV VLT VERT VC VCP USGS UGT UGE Underground Electric United States Geologic Survey Underground Telephone TOE Toe of Slope Television Temporary Top Of Bank Top Of Grate Top Of Curb Top of Wall Typical TV TEMP TOB TOC TOG TOW TYP T Telephone ST Street STA Station Sanitary Sewer South Sheet Shoulder Southeast Sanitary Schedule Square Foot/Feet Storm Square Square Yard/s Sidewalk/Southwest SAN SSWR SCH S SHT SHLDR SE SW STRM SQ SF SY ROW Right-of-way Railroad Reinforced Concrete Pipe RR RCP PROP Property/Proposed PE Professional Engineer/Polyethlene PLS Professional Land Surveyor PP Power Pole POVC Point on Vertical Curve POT Point on Tangent POL Point on Line POC Point on Curve PVT Point of Vertical Tangency PVI Point of Vertical Intersection PVC Point of Vertical Curvature/ PT Point of Tangent PRC Point of Reverse Curvature PI Point of Intersecion PC Point of Curvature PCC Point Of Compound Curvature PNT Point Permanent Perforated PERM PERF On Center Outside Diameter Overhead Electric OC OD OHE National Geodetic Survey North/ Northing Northeast Northwest Not To Scale Number NGS N NE NW NTS NO MUTCD MH Manhole Manual Of Uniform Traffic Control Devices MM MIN MISC Mile Marker Minimum Miscellaneous LAT LP LF L Lateral/Latitude Left Low Point/Light Pole Linear Feet INV IE ID Invert Invert Elevations HERCP Horizontal Elliptical Reinforced Concrete Pipe HP HYD HORZ HWY High Point/Horizontal Point (photo control) Highway Horizontal Hydrant GALV GV G Galvanized Gas Gate Valve GRND Ground GB Grade Break/Gravity Block FES Flared End Section FH Fire Hydrant Finished Floor FG FF Finished Grade E EOP East/Easting/Electric Edge Of Pavement Existing ELEV EXIST Elevation DIP Ductile Iron Pipe DR Drive DEPT DIA Department Diameter CDOT Colorado Department Of Transportation CY Cubic Yard CMP Corrugated Metal Pipe CONC Concrete CATV CL Cable Television Centerline CO Clean Out BW Bottom Wall A B C FL Flowline LP Low Point 1. All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the Larimer County Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the 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 these plans 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 said engineer'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 engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify the Local Entity, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors and omissions contained in these plans. 5. All sanitary sewer, storm sewer, and water line construction, as well as power and other "dry" utility installations, shall conform to the Local Entity standards and specifications 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 the Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer shall be responsible for unknown underground utilities. 7. The Contractor/Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these plans. 8. The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility crossings required. 9. If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify the design. Design modification(s) must be approved by the 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 timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption of any utility service as well as the utility companies. 11. No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be required prior to commencement of any work. 12. The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer should be constructed prior to installation of the water lines and dry utilities. 13. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility. 14. A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or water is discharged into a storm sewer, channel, irrigation ditch or any waters of the United States. 15. The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan. 16. The Local Entity shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 17. Prior to final inspection and acceptance by the Local Entity, certification of the drainage facilities, by a registered engineer, must be submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. 18. The Local Entity shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the Local Entity failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development. 19. All recommendations of the Preliminary Drainage and Erosion Control Report for Crowne On Timberline, by Aspen Engineering, dated May 15, 2013, shall be followed and implemented. 20. Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall be maintained in good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping. 21. The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the Local Entity street inspector. 22. No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permit is obtained, if applicable. 23. The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer shall notify the Local Entity Engineering Inspector (Fort Collins - 221-6605) and the Local Entity Erosion Control Inspector (Fort Collins - 221-6700) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the Local Entity Engineer is not available after proper notice of construction activity has been provided, the Developer may commence work in the Engineer absence. However, the Local Entity reserves the right not to accept the improvement if subsequent testing reveals an improper installation. 24. The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the Local Entity's default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur until the 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 all intersections, inlets, and other locations requested by the Local Entity inspector. The engineer or surveyor must certify in a letter to the Local Entity that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the Local Entity before installation of base course or asphalt will be allowed on the streets. 26. All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and marked so as to reduce the excavation necessary for building connections. 27. Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within these districts. 28. All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval. 29. Prior to the commencement of any construction, the contractor shall contact the Local Entity Forester to schedule a site inspection for any tree removal requiring a permit. 30. The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating and Trenching. 31. The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (Local Entity, County or State), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all traffic control devices as may be required by the construction activities. 32. Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact 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 charged for the labor, materials and equipment to reinstall the sign as needed. 33. The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development. 34. There shall be no site construction activities on Saturdays, unless specifically approved by the Local Entity Engineer, and no site construction activities on Sundays 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, or designated to be provided, installed, or constructed, unless specifically noted otherwise. 36. Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification, and annotate the dimension on the as-built record drawings. 37. The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a copy of any permits and extension agreements needed for the job. 38. If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the Developer shall contact the Designer and the 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's Inspector 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 of bearings. The information shall be as follows: 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: - BM 16-01, LOCATED ON THE SOUTH SIDE OF WILLOW SPRINGS WAY APPROX. 50' WEST OF THE INTERSECTION OF WILLOW SPRINGS WAY AND TIMBERLINE ROAD ON THE SOUTHWEST CORNER OF A STORM INLET. CITY OF FORT COLLINS ELEVATION 4953.79, NGVD 1929, UNADJUSTED. -BM 2-02, LOCATED ON THE EAST SIDE OF TIMBERLINE ROAD 1 2 MILE NORTH OF TRILBY ROAD ON THE MIDDLE CONCRETE PAD TO AN ELECTRIC BOX. CITY OF FORT COLLINS ELEVATION=4961.18, NGVD 1929, UNADJUSTED. 41. All stationing is based on centerline of roadways unless otherwise noted. 42. Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. BVCS Begin Vertical Curve Station BVCE Begin Vertical Curve Elevation BV Butterfly Valve BOW Back Of Walk Inside Diameter general notes: general construction notes: legend of abbreviations: legend of symbols: MEP Mechanical, Electrical, Plumbing CS Curb Stop SWR Sewer SRVC Service FDC Fire Department Connection existing legend of symbols from topo- graphic survey: UTILITY PLAN APPROVAL City of Fort Collins, Colorado All changes, addendums, additions, deletions and modifications to these drawings must be approved, in writing, by the Fort Collins-Loveland Water District and the South Fort Collins Sanitation District. Mr. Terry Farrill, P.E., District Engineer Date Mr. Michael D. DiTullio, Manager Date FORT COLLINS - LOVELAND WATER DISTRICT SOUTH FORT COLLINS SANITATION DISTRICT