Loading...
HomeMy WebLinkAboutFLATS ON MULBERRY - FDP200005 - SUBMITTAL DOCUMENTS - ROUND 1 - UTILITY PLANSSouth Howes Street East Mulberry Street 100' right-of-way 100' right-of-way w EXISTING TRAFFIC POLE EXISTING ELECTRIC VAULT EXISTING TELECOMM VAULT EXISTING BROADBAND BOX NEW SPRINKLER WATER SUPPLY (2") TO SUPPLY BOTH BUILDINGS 227-229 W. MULBERRY 221-222 W. MULBERRY GAS METER GAS METER PROPERTY LINE PROPERTY LINE E E E T E E E T G G G G G G TO WATER MAIN PROPERTY LINE EXISTING ROOF GUTTER TRENCH DRAIN TO REMAIN W W Scale Project number Date Drawn by Checked by urban|rural design inc. 252 linden street fort collins, colorado 970.889.4004 urbanruralarch.com CONSULTANTS: 1" = 10'-0" 2/4/2020 12:24:11 PM U1.0 UTILITY PLAN UR-19-05 THE FLATS ON MULBERRY 221-229 W. MULBERRY STREET FORT COLLINS, COLORADO 02.04.20 BM BM W.P. & Devon Dellenbach No. Description Date General Notes (City of Fort Collins and Larimer County) 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 Engineer 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 final drainage and erosion control study (name of the study and date) by (Engineering Firm) 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 FloodPlain 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: Benchmark #1 3-08 SOUTHWEST CORNER OF MULBERRY ST. AND SHIELDS ST. ON A CONCRETE TRAFFIC SIGNAL BASE. NAVD88=5030.29 Benchmark #2 CSU 2 THE MARK IS A STANDARD BRASS LARIMER COUNTY GEODETIC CONTROL DISK SET IN 2002, IN THE CAMPUS OF COLORADO STATE UNIVERSITY APPROX. 240.8 FEET SOUTH FROM THE CENTER LINE OF NORTH DRIVE, 46.6 FEET NORTHEAST FROM THE EDGE OF CSU LAGOON, 33 FEET SOUTHWEST FROM THE CENTER OF THE DELIVERY ROAD TO THE UNIVERSITY CLUB AND 1.1 FEET SOUTHWEST FROM THE EDGE OF THE SIDEWALK. NAVD88=5006.29 41. All stationing is based on centerline/flowline (insert proper word) of roadways unless otherwise noted. 42. Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer’s expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. 43. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the 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: (list). 48. Approved Variances are listed as follows: (Plan set must have a list of all applicable variances for the project). UTILITY NOTES 1" = 10'-0" 1 UTILITY PLAN R-1 PDP: Round 1 02.04.20 BACKFLOW PREVENTER REQ'D AT LOCATION SPRINKLER ENTERS BUILDING IN BASEMENT BACKFLOW PREVENTER REQ'D AT LOCATION SPRINKLER ENTERS BUILDING SEE "TRENCH IN BASEMENT NOTES" TRENCH NOTES: 1. SEE TRENCH DETAIL THIS SHEET 2. TRAFFIC CONTROL WILL CLOSE BIKE LANE FOR APPROXIMATELY 3 DAYS. 3. HOLE AND TRENCH TO BE BACKFILLED PER CDOT APPROVED FLOW FILL. SEE TRENCH DETAIL FOR ADDITIONAL INFORMATION.