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ROW CONSTRUCTION PROJECT NOTES I. The City shall be notified a minimum of forty eight (48) hours in advance of initial project construction. 11 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 shalt adhere to Ne current City standard spooifieadons, approved special provisions. City standard plans. right-of-way conslnu:tion procedures manual. contractor provides a hard surface alternate route approved by the city. 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 not be indicated on the project plans. The contractor is required to contact the One Call 81 1 notification center (dial 8I I) forty-night (4151 hours prior to working in the city right of way. No excavation will be permitted in the area of specifications. the underground utilities until all facilities have been located and identified to the satisfaction of all parties. The contractor shall be responsible I'ur protection of all underground and aerial utilities and infrastructure. 14. All pedestrian detours shall be part of an approved Traffic Control Plan (TCP). 4. Whenever underground facilities am inclose proximi as the gry proposed pathway location or whenever the vertical location of the underground 15. All holes made in city pavements for the purpose of performing vacuum exravallons to locate underground utilities shall be restored to their original condition with the reinstated core flush with and in the original orientation as the existing surface matching existing pavement facility is unknown. the permitter shall arc special measures to detemine the locations of such underground facilities. surface appearance. a. If the pet-mince Is conducting the excavation by digging from the surface, when in a elose pmmmity to the underground facilities, the Fermium 16. When the contractor is not actively working, all equipment, lancing debris. etc, shag not be placed within the triangular area required for shall use hand digging, hydro excavating, air may Ming. or any other techniques that are approved by the City to locate such tacilily b. lithe pemittec is conducting the excavation by tunneling or benng, the permute.,permute.,shall determine the vertical location of the underground sight distance of vehicles exiting or entering an adjacent properly or intersection. facility by potholing or any other method approved by the City. 17. All excavations shall be adequately fenced and covered when contractor is net present or project site lett unattended. 5. Project plans shall dimension new facilities being installed. Measurements shall be taken from existing adjacent visible structures (curbs. pules, 18. No lane closures allowed on arterial streets during AM and PM peak hours unless approved by City Traffic and Right of Way Construction calomels, manholes, inlets. the hydrants. etc.) clearly identifying location uP such facility. The contractor shall verify dimensions taken from city files. section(s) staff. b. Unless specified on the plan sets, the depth of installed facilities m city row shall be st a 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. Thirty-two 132) inches in soil, it' rock present and is an issue twenty-four 124) inches can be used. Specifications. 20. The City shall be notified a minimum of Seventy Two (72) hours prior to any lane or road closures. b. Furry-two (421 inches below a projected slope tram the flow line of a ditch at a three (3) horizontal and one I I) vesical 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 1481 inches coder a roadway measured from 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. Pony-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 la any city representative. a. Maintain a minimum of twenty-four (241 inches of vertical and horizontal spacing them existiax 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 t'. he located as fur from the existing or proposed curb line as possible to avoid potential totem conflicts. the contractor. The contractor shall present such permit and plan set upon request to any city representative. 7. All potholes in sidewalk panels will be tilled unless directed by City inspector. If colored. textured or patterned concrete is existing, ieplamment 24. The contractor shall remove locale flags after work is complete. patches, and panels panels will be replaced to match as practicable. Owner may be required to put money into emrow to cover all repairs prior to starling work_ 25. Any field adjustments to installation of facilities, which vary from the plans that have been submitted and approved during the permit applicationrocess, shag comply p p y with the following: K. All ion-street surface materials dial are disturbed by excavation and backfilling operations shall be replaced and restored. a. The contractor must stop work immediately and contract the facility owner. 9. City street surface materials disturbed shall be backfilled, tamped and npaved by city forces or approved paving contractor. b. The facility 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 RON' and m public utility easements. c. The City inspector will make a determination on how to proceed. This delermination may range from approval over the phone or viae enrage• Ml# II. All Aerial shown on attached planet will be permitted separately by Pole Owners. All pole permits submitted to pole owners will follow NESC codes. mail to delaying the project until plans can he updated and appropriate review can be conducted. 26. Crossing City of Grand Island Traffic Signal Infrastructure ro rs�a a. Conduit shall not be placed between City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles. If unable to route the Gliasgnfee. 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. b. Conduit shall be offset a minimum of Five (5) feet horn the base of any traffic signal cabinet, traffic signal pole, or traffic signal pull box. If .,ws..,s,n o ,..,(0,1711117.) 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 wig be held onsite to determine the best accommodation which may result in less than the desired S of offset. c. Conduit shall be placed six (6) feet deep where crossing existing signal conduit, Traffic Signal conduit shall be potholed and verified on- - n .uux �.,<"aeLLC� w. SppciNINeleguit shall be 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 readable at all locations. sitebefore boring. If unable to maintain six (6) feet of depth where crossing existing signal conduit, 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 shag bypass all MST pedestals with distribution conduit where installed parallel to MST conduit. Similarly, bypass the TI8 "Flowerpot" with MST conduit where installed parallel to future drop conduit. Alio pelmet N A