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ROW CONSTRUCTION PROJECT NOTES I The City shall be notified a minimum of furry 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 curtenl Cit) standard specifications, approved special prosisionr. City standard plan.. right-of-way conclroclion procedures manual. contractor provides a hard surface alternate route approved by the city. 13 AN pedestrian detours and any reconstruction of pedestrian facilities shall meet current Americans with Disabdtty Act (ADA) standards and 3. The locations of all aerial and underground utility facilities may not be indicated on the project plans. The contractor n required to contact the Um 5pecihcalan,. Call N I 1 notification center (dial NII) forty eight (48) hours prior to working in the city nghl of way. No excavation will he permuted in the area of the underground utilities until all lin:dines have been located and identified w the satisfaction of all panics. The contractor shall be responsible for 14. All pedestrian detours shaN be part of an approved Traffic Control Plan (TCP). protection of all underground and aerial utilities and Infrastructure, 15. All hobs 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 wh:nemer the vertical location of the underground their original condition with the reinstated core flush with and in the original orientation as the existing surface matching existing pavement taeiltly is unknown. the permitter shall use special measures to determine the locations of such underground facilities. surface appearance. a. If the permittee is conducting the excas 500n by digging Crum the surface, when an a close proximity to the underground facilities. the permutes 16. When the contractor is not actively working, all equipment, fencing. debris. els. shall no) be placed within the triangular area required for shall use hand digging, hydro excavating, air excavating. or any other techniques that are approved by the City to locate such lucility. sight distance of vehicles exiting or entering an adjacent property or intersection. b. Tithe permittee is conducting the excavation by Tunneling or boring. the permute,: shall determine the metrical location o(the underground facility by potholing or any other method approved by the City. 17 AN excavations shag be adequately fenced and covered when contractor is not present or project site left unattended. 5. Project plane 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. lin hydrants. tile.) clearly identifying location of such facility . The uonloaotor shall verify dimensions taken from city tiles. section(s) staff. o. Unless specified on the plan sets, the depth of installed facilities m city row shall be ata minimum as follows. 19. All work zone Traffic control. including pedestrian control measures, shall be to compliance with the MUTCD. ADA, and the City Standard a. Thtsry-two 132) inches to soil, if rock present and is an issue twenty-four (24) inches can be rased. Specifications. 20. The City shall be notified a minimum of Seventy Two (72) hours prior Io any lane or road closures. b. Furey-Iwo (42) inches below a projected slope Goan the flow line of a ditch ata three (3) horizontal and one I I) semeal 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. Pony-eight (48) inches under a roadway tneasured horn the surface of said roadway to the top 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 (4N) inches under a stone 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 shalt be presented uPon request to any 013 representative. e. Maintain a minimum of Twenty-tour (24) inches of eertteal and horizontal spacing horn existing utilities. 23. A current city right of way construction permit, a city approved plan set, and traffic control plan shal be maintained on each work site by I . Be located as far from the existing or proposed curb Ione as possible to avoid potential fume 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 to sidewalk panels will be tilled unless directed by City inspector. Bicolored. textured of patterned concrete is existing. replacement patches, and panels panels will be replaced to match as practicable. Owner nay be required to put money into escrow To comer all repairs prior to starting work. 25. Any field adjustments To installation of facilites, which vary from Me plans that have been submitted and approved during the permit application process, shah comply with the following: N. All non-street surface materials That are disturbed by excavation and backfilling operations shall be replaced and restored. a. The contractor must slop work immediately and contract the facility owner. 9 City street surae materials disturbed shall be backfilled. tamped and rcpaved by city tones or approved paving contractor. b. The (aciM owner's representative shall contact the city's construction inspector and provide dem with the details of the proposed changes 10. All Conduit. vaults and Pedestals shall be located in the public ROW and an public utility caseMe. c The City inspector will make a determination on how to proceed. This determination may range from approval over the phone or viae MINIMS IN sit esu —_ 11. All Aerial shown on attached planet will be permitted separately by Pole 0000,, Alt pole pemuts submitted to pole owners will follow mad to delaying the project until plans can be updated and appropriate review can be conducted. NPR' codes. 26. Crossing City of Grand Island Traffic Signal Infrastructure ■■■■��r'■■■ a. Conduit shall not be placed between City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles. If unable to route the �WeFt conduit around the City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles because of physical constraints, a meeting will be held onsite with the contractor, city. and ALLO to determine the best conduit alignment between these structures iota tocw'r'as'n" ansn nufrotan°s,�en,� WI... GUY TILMOOK uaass 'eaoxn' 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. If9m CMIDIV.111•0,11”.110,0.1.1, Conduit cannot be offset a minimum of Five (5) feet from the base of any traffic signal cabinet. traffic signal pole. or traffic signal pull box because of physical constraints. a meeting will be held onsge to determine the best accommodation which may result in less than the desired 5' of offset. 42:Al OTAVOItl fMet Ir IOCAiG- Ow. .vIll c. Conduit shall be placed six (6) feet deep where crossing existing signal conduit, Traffic Signal conduit shall be potholed and verified on- uCO.ms.u. Sp6ctAill1NlYuit shad be bored unless specified otherwise. 2. Contractors shall notify land owner prior to work on all private developments. 3. A reminder to the readerthe drawings are scaled, thus dimension is available at all locations. site before hoeing. If unable to maintain six (6) feel of depth where crossing existing signal conchal, a meeting will he held onsite between the city, contractor, and ALLO to determine the best conduit alignment that may be less than 6' deep. 4 The contractor shall bypass all MST pedestals with distribution conduit where Installed parallel to MST conduit. Similarly, bypass the T18 "Flowerpot" with MST conduit where installed parallel to future drop conduit. Nt Allo A