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ROW CONSTRUCTION PROJECT NOTES 1. The City shall be notified a minimum of forty eight 440) hours in advance of initial project construction. 12. 11 sidewalk, wheel chair ramps or any portion of the pedestrian facilities are removed or cbsed, 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 contractor shall adhere to the current City standard specifications, approved special provisions. City standard plans. right-of-way cunan«tiun contractor provides a hard surface alternate route approved by the city. procedures manual. 1. The locations of all aerial and underground unlit facilitisa may t 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 nuproject plans. The contractor is required to contact the One speeifcalions. Call 8I I notification center (dial 81 I) forty-eight (48) hours prior to working in 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 satisfaction of all parties. The contractor shall be responsible for 14. All pedestrian detours shag be pad 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 locate 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 original orientation es 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. lithe 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, els, shah not be placed within the triangular area required for shall use hand digging, hydro excavating, air excavating, many 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. lithe permittee is conducting the excavation by funneling or boring, the permibee shall determine the vertical location o1'fix underground facility by potholing crony 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.) clearly identifying location of such facility. The contractor shall verity dimensions 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 as follows. 19. All work zone traffic control, including pedestrian control measures. shall be in compliance with the MUTCD. ADA, and the City Standard a. Thiry -two (32) inches in soil, if rock present and is an issue twenty-four 124) inches can be used. Specifications. b. Forty-two (42) inches below a projected slope from the flow lice of a ditch ata three (3) horizontal and one I I) venial slope. 20. The City shall be notified a minimum of Seventy Two (72) hours prior to any lane or road closures. 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 (4g) inches under 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. Forty-eight (48) 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 shall be presented upon request to any city representative. e. Maintain a minimum of M -cozy -tour 124) 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 shah be maintained on each work site by f. 8c located as F from the existing or proposed curb line as possible to avoid potential Noone 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 potholes in sidewalk panels will be filled unless directed by City inspector. 1l'colored, textured or patterned concrete is existing, replacement patches, and panels panels will be replaced to match as practicable. Owner may be required to put money into escrow to cover all regain prior to starting work. 25. Any field adjustments to installation of facilities, which vary from the 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 stop work immediately and contract the facility owner. v. City street surface materials disnubed shall be backtilled, tamped and repaved by city tones 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 ROW and in public utility easements. 11. be by Pole follow c. The City inspector will make a determination on how to proceed. This determination may range from approval over the phone or viae Namur NI All Aerial shown on attached planet will permitted separately Owners. All pole permits submitted to pole owners will NCSC codes. mail to delaying the project until plans can be updated and appropriate review can be conducted. Su[ 811 26. Crossing City of Grand Island Traffic Signal Infrastructure Wow.1 a. Conduit shall not be placed between City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles. If unable to route the Cad Wore tau 44 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.1.1.11111,4 tea!' -met H4 - stvon b. Conduit shall be offset a minimum of Five (5) feet from the base of any traffic signal cabinet, traffic signal pole, of traffic signal pull box. If unnvevicustiorm.00PIXIEW 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 onsite to determine the best accommodation which may result in less than the desired 5' of offset. e. Conduit shall be placed six (6) feet deep where crossing existing signal conduit, Traffic Signal conduit shah be potholed and verified on- MOVER zrr.�.,rsm m 'V rate,, SP6cl*8lhtpleguit 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 available at all locations. site before boring. If unable to maintain six (6) feet 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. 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. Allo art N