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ROW CONSTRUCTION PROJECT NOTES I. The City dull be notified a minimum of forty eight 6481 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 lime of the closure and the entire pedestrian facility shall be restored within seventy-two (72) hours, unless the 2. The conuacror shall adhere to the current City samlard spa i7eatiuns, approved special provisions, City standard plans, right-or-way construction contractor provides a hard surface alternate route approved by the city. procedures manual. 3. The locations Oen aerial and underground unlit facilities may not be indicated on the 13. All pedestrian detours and any reconstruction of pedestrian facilities shall meet current Americans with Disability Act (ADA) standards and g y y project plans. The convector is required to contact the One specifications. Call 811 notification center (dial 811) forty-eight (48) hours prior to working to the city right of way. No excavation will be permitted in the area of the underground utilities until all facilities have been located and identified to the eatiafaolioe of all parties. 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. All holes made in city pavements for the purpose of performing vacuum excavations to locale underground utilities shag be restored to 4. Whenever underground tucili1ies are in close proximity to the proposed pathway location or whenever the vertical location of the underground their original condition with the reinstated core gush with and in the original orientation as the existing surtace matching existing pavement facility is unknown. the pm-mince shall use special measures to determine the locations of such underground facilities. surface appearance. a. It'd. permit. is conducting the excavation by digging from the surface, when in a close proximity to the underground facilities, the permittcc 16. When the contractor is not actively working, all equipment. fencing. debris. etc, shah not be placed within the triangular area required far shall use hand digging, hydro excavating, air excasating. or any other techniques That are approved by the City to locate such facility. sight distance of vehicles exiting or entering an adjacent property or intersection. b. if the permittee is conducting the excavation by tunneling or bunng, the pemnttee shall determine the snntcal location Mtn: 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 or project site left unattended. 5. Project plans shall dimension new facilities being installed. Measurements shall be taken from 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. fire hydrants. etc..j clearly identifying location of such facility. The contractor dull verily dimoustons taken from city files. section(s) staff. 6. Unless specified on the plan sets, the depth of installed facilities in city row shall be ata minimum 00 follows. 19. AN work zone Traffic control, including pedestrian control measures. shall be in compliance with the MUTCD. ADA. and the City Standard Spectftcations. a. Thirty-Iwo 132) inks in soil, if rock present and n an issue tweny-four (24) inches can be used. 20. The City shall be notified a minimum of Seventy Two (72) hours prior to any lane or road dosures. b. Foray-two (42) inches below a projected slope from the flow line Ma ditch at a Three (3) hurisonlal and one 111 vertical slope. 21. The contractor shall notify all affected owners of adjacent properties a minimum of forty-eight (48) hours prior to beginning of construction c. Forty-eight (48) inches under 0 roadway immured 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 (4h) 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 o minimum Mount-v-t6er (241 inches of sedical and horizontal spacing tmm 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 ionated as far from the existing or proposed curb line as possible to avoid potential i6Nre conflicts. the contractor. The contractor shall present such permit and plan set upon request to any city representative. 24. The contractor shall remove locate flags after work is complete. 7. All potholer in sidewalk panels will be tilled unless directed by City inspector. If colored textured or patterned concrete to existing. replacement patches, and panels panels will be replaced to match as practicable. Owner maybe required to put money into escrow to cover all repairs prior to 25. Any field adjustments to installation of faciiees, which vary from the plans that have been submitted and approved during the permit stoning work. application process, shah comply with the following: 8. All con-street surface materials that are disturbed by excavation and backfilling operations shall be replaced and restored. a. The contractor must slop work immediately and ventrad the facility owner. 9. City street surface materials disturbed shall be backtilled, tamped and repevnd by city forces or approved paving contractor. b. The facility owner's representative shall contact the city's construction inspector and provide ban with the details of the proposed changes. 10. All Conduit. vaults and Pedestals shall be located to the public ROW and m public utility easements. c. The City inspector will make a determination on how to proceed. This determination may range from approval over the phone or viae Mean. yk.psuak 11. All Aerial shown on attached planet will he permitted separately by Pule Owners. All pole permits submittal to pale owners will follow mail to delaying the project until plans can be updated and appropriate review can be conducted. NES(' codes. �� ■ ■ 26. Crossing City of Grand Island Traffic Signal Infrastructure aim Moa a. Conduit shall not be placed between City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles. If unable to route the Cdkaba ^w conduit around the City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles because of physical constraints, a meeting will be heel onsite with the contractor, city, and ALLO to determine the best conduit alignment between these structures. b. Conduit shall be offset a minimum of Five (5) feel from the base of any traffic signal cabinet, traffic signal pole, or traffic signal pull box. If •6114.1512,,,m, N. Conduit cannot be offset a minimum of Five (5) feel from the base of any traffic signal cabinet, traffic signal pole, or traffic signal puN box because of physical constraints, a meeting wed be held onsite to determine the best accommodation which may result to less than the desired 5 of offset. nnno.swaa.�. Conduit shall be placed six (6) feel deep where crossing existing signal conduit, Traffic Signal conduit shall be potholed and verified on- c site before boring. If unable to maintain six (6) feet of depth where crossing existing signal conduit, a meeting will he held ensile "' "a""""" between Me city, contractor, and ALLO to determine the best conduct alignment that may be less than 6' deep. Sp*.CiAllh1010Antt shag be bored unless specified otherwise. 2. Contractors shalt notify land owner prior lo work on all private developments. 3. A reminder to the readerthe drawings are scaled, thus dimension is available at all locations. 4. The contractor shall bypass all MST pedestals with distribution conduit where ,.stalled parallel to MST conduit. Similarly, bypass the 718 "Flowerpot' with MST conduit where installed parallel to future drop condou. Allo N A