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ROW CONSTRUCTION PROJECT NOTES I. The City shall he notified a minimum of forty eight (48) hours in advance of initial project construction. 12. If sidewalk, wheel chair ramps or any portion of the pedestrian facilities are removed or closed, a pedestrian detour shall be established and maintained during the time of the closure and the entire pedestrian facility shall be restored within seventy-two (72) hours, unless the 2. The contractor shall adhere to the current City standard specifications, approved special provisions. City standard plans, right-of-way construction contractor provides a hard surface alternate route approved by the city. procedures manual. 13. All pedestrian detours and any reconstruction of pedestrian facilities shall meet current Americans with Disability Act (ADA) standards and 3. The locations of all aerial and underground utility facilities may rot be indicated on the project plans. The contractor is required to contact the One specifications. Call 81 I notification center (dial NI I) forty-eight (4e) hours pnur to working in the city right of way. No excavation will be pemritted in the arca of the underground utilities until all facilities have been located and identified to the satisfaction of all panics. The contractor shall be responsible for 14. All pedestrian detours shall be part of an approved Traffic Control Plan (TCP). protection of all underground and aerial utilities and infrastructure. 15. At holes made in city pavements for the purpose of performing vacuum excavations to locale underground utilities shall be restored to 4. Whenever underground facilities are in close proximity to the proposed pathway location or whenever the vertical location of the underground their original condition with the reinstated core flush with and in the engine/ orientation as the existing surface matching existing pavement facility is unknown. the permittee shall use special measures to determine the locations of such underground facilities. surface appearance. a. Utile permittee is conducting the excavation by digging from the surface. when in a close proximity to the underground facilities. the permittee 16. When the contractor is not actively working, all equipment, fencing, debris, etc, shall not be placed within the triangular area required for shall use hand digging, hydro excavating, air excavating, or any other techniques that arc approved by the City to locate such facility. sight distance of vehicles exiling or entering an adjacent property or intersection. b. If the permittee is conducting the excavation by tunneling or boring, the permittee shall determine the vertical location of the underground facility by potholing or any other method approved by the City. 17. All excavations shall be adequately fenced and covered when contractor is not present er project site left unattended. 5. Project plans shall dimension new facilities being installed. Measurements shall he taken front existing adjacent visible structures (curbs, poles, 18. No lane closures allowed on arterial streets during AM and PM peak hours unless approved by City Traffic and Right of Way Construction cabinets, manholes, inlets, the hydrants. etc.) clearly identifying location of such facility. The contractor shall venfy dimensions taken from city tiles. section(s) staff. 6. Unless specified on the plan sets, the depth of installed facilities in city row shall be ata minimum as follows. 19. All work zone traffic control, including pedestrian control measures, shall be in compliance with the MUTCD, ADA, and the City Standard Specifications. a. Thirty-two (32j inches in sot. if rock present and is an issue twenty-four (241 inches can be used. 20. The City shad be notified a minimum of Seventy Two (72) hours prior to any lane or road closures. b. Forty-two 142) inches below a projected slope from the flow line of a ditch at a three (3) horizontal and one (I) vertical slope. 21. The contractor shall notify at affected owners of adjacent properties a minimum of forty-eight (48) hours prior to beginning of construction c. Forty-eight (48) inches under a roadway measured from the surface of said roadway to the lop of the installation. and provide updates to the affected owners when construction phases change that affect the areas of work associated with the permit. d. Forty-eight (48) inches under a storm water or creek channel design bottom of pipe. and 22. The contractor shall maintain a set of "as built" plans on site with dimensioning. These plans shall be presented upon request to any city representative. e. Maintain a minimum of twenty-four 1241 inches of vertical and horizontal spacing from existing utilities. 23. A current city right of way construction permit, a city approved plan set, and traffic control plan shall be maintained on each work site by I Be located as far from the existing or proposed curb line as possible to avoid potential future conflicts. the contractor. The contractor shall present such permit and plan set upon request to any city representative. 24. The contractor shall remove locale flags after work is complete. 7. All potholes in sidewalk panels will be tilled unless directed by City inspector. It colored, textured or patterned concrete is existing. replacement patches. and parcels panels will he replaced to match as practicable. Owner may be required to put money into ewrow to cover all repairs prior to 25. Any field adjustments to installation of facilities, which vary horn the plans that have been submitted and approved during the permit starting work. application process. shall comply with the following: 8. All non-sweet surface materials that are disturbed by excavation and backfilling operations shall be replaced and motored. a. The contractor must slop work immediately and contract the facility owner. 9. City steer surface materials disturbed shall be backfilled, tamped and repaved by city forces or approved paving contractor. b. The facibly owner's representative shall contact the city's construction inspector and provide him with the details of the proposed changes. 10. All Conduit, vaults and Pedestals shall be located in the public ROW and in public utility easements. c. The City inspector will make a determination on how to proceed. This delerminatton may range from approval over the phone or viae tam UNa/1ilw I I. All Aerial shown un attached planet will be permitted icparately by Pole Owners. All pole permits submitted to pule owners will follow mail to delaying the project until plans can be updated and appropriate review can be conducted. NES(' codes. 8:1 26. Crossing City of Grand Island Traffic Signal Infrastructure VY �rrlr a. Conduit shall not be placed between City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles. If unable to route the COW= ma, conduit around the City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles because of physical constraints, a Plan 1O`m'n"p' meeting will be heli onsite with the contractor, city, and ALLO to determine the best conduit alignment between these structures. au` tclaI-NO aumx�larxa Inn.. cornu b. Conduit shall be offset a minimum of Five (5) feet from the base of any traffic signal cabinet. traffic signal pole, or traffic signal pull box. If r Conduit cannot be offset a minimum of Five (5) feet hom the base of any traffic signal cabinet, traffic signal pole, or traffic signal pug box because of physical constraints, a meeting will be held onsite to determine the best accommodation which may result in less than the desired 5 of offset. c. Conduit shall be placed six (6) feet deep where crossing existing signal conduit, Traffic Signal conduit shag be potholed and verified on- MOLT .vax.. muaWm<ms . site before boring. If unable to maintain six (6) feel of depth where crossing existing signal conduit, a meeting will be held onsite between the city, contractor, and ALLO to determine the best conduit alignment that may be less than 6' deep. Sppci/llfiafaluit shall he bored unless specified otherwise. 2. Contractors shall notify land owner prior to work on all private developments. 3. A reminder to the reader. the drawings are scaled, thus dimension is available at all locations. 4. The contractor shall bypass all MST pedestals with distribution conduit where installed parallel to MST conduit. Simlady, r, bypass the 716 "Flowerpot" with MST conduit where installed parallel to future drop conduit. C Aiol N A R Cin chat