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ROW CONSTRUCTION PROJECT NOTES
<br />1. The City shall be notified a minimum of forty eight 148) 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 he established
<br />and maintained during the time of the closure and the entire pedestrian facility shall be restored within seventy -Iwo (72) hours, unless the
<br />2. The contractor shall adhere to the current City standard specifications, approved special provisions. City standard plans, right-of-way wnsnuclion contractor provides a hard surface alternate route approved by the city.
<br />procedures manual.
<br />3. The locations of all aerial and underground wild facilities mayt be indicated on the t laps. The contractor is required to contact the One 13. All pedestrian detours and any reconstruction of pedestrian facilities shall meet current Americans with Disability Act (ADA) standards and
<br />g y no project pspecifications.
<br />Call 811 notification censer (dial 911) f ny-eight (48) hours prior to working in the city right of way. No excavation will be permitted lo the area of
<br />the underground utilities until all facilities have been located and identified to t8e mlisfa tion of all parties. 'flu contr.for shall be responsible fur 14. Al pedestrian detours shag be part of an approved Traffic Control Plan (TCP).
<br />protection of all uodergtnund and aerial uhb60M and infrastructure.
<br />15. All holes made in city pavements for the purpose of performing vacuum excavations to locate underground utilities shall be restored to
<br />4. Whenever underground facilities an: In close proximity to 0a: proposed pathway location or whemler 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
<br />facility is unknown. the permittee shall use special measures to detemine the locations of such underground facilities. surface appearance.
<br />a. lithe permittee a candnchng the oxen anon by digging from the surface, when in a close proximity to the underground fo-ililies. the pcmnu:e 16. When the contractor is not actively working, all equipment. fencing. debris. etc, shad not be placed within the triangular area required for
<br />shall use hand digging, hydro excavating, air excavating. or any other techniques that arc approved by Ibo City w locate such facility. sight distance of vehicles exiting or entering an adjacent property or intersection.
<br />b. If the pcmiucc ns conducting the excavation by tunneling or bunng, the permittee shall determine the vortical location of the underground
<br />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.
<br />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
<br />whine., manholes, inlets. fire hydrants. ole) clearly identifying location of such lacilny. The contractor shall verily dimensions taken from city tiles. section(s) staff.
<br />6 Unless specified un the plan sets, the depth of installed facilities in city row shall be ata minimum as (allows. 19. All work zone traffic control, Including pedestrian conlyd measures. shall be in compliance with the MUTCD, ADA, and the City Standard
<br />Specifications.
<br />a. Thirty-two (32) inches in soil, if rock present and is an issue twenty-four (24) inches can be used,
<br />20. The City shall be notified a minimum of Seventy Two (72) hours prior 10 any lane or road closures.
<br />b. Forty -Iwo (42) inches below a projected slope from the flow line Lila ditch at a three (3) horizontal and one) I) veniwl slope.
<br />21. The contractor shall notify all affected owners of adjacent properties a minimum of forty-eight (48) hours prior to beginning of construction
<br />c. Pony -eight (4k) 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,
<br />d. Forty-eight (48) inches under a Munn water or creek channel resign 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
<br />representative.
<br />c. Maintain a minimum ofm-enty-tour (241 inches of vertical and horizontal spacing from existing utilities.
<br />23. A current city right of way construction permit, a city approved plan set, and traffic control plan shad be maintained on each
<br />work site by
<br />I Be located as to from the existing or proposed curb line as possible to avoid potent.' future conflicts. the contractor. The contractor shall present such permit and plan set upon request to any city representative.
<br />24. The contractor shall remove locate flags after work is complete.
<br />7. Al' potholes in sidewalk panels will be filled unless directed by City inspector. Bantered Icxturod or patterned concrete is existing. replacement
<br />patches, and panels panels will he replaced to march as praniwble. (honer may be required to put money into escrow to cover all repair pour to 25. Any field adjustments to installation of facilities, which vary from the plans that have been submitted and approved during the permit
<br />starting work. applica0on process, shall comply with the following:
<br />k. All ours -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 fatuity owner.
<br />9. City street surface materials disturbed shall be baektillcd,
<br />tamped and repaved by city forces tar approved paving centraelor. b. The (achy owner's representative shall contact the city's construction inspector and provide him with the details of the
<br />proposed
<br />changes.
<br />10. All Conduit, vaults and Pedestals shall be located in the public ROW and in public utility casements.
<br />c. The City inspector will make a determination on how to proceed. This determination may range from approval over the phone or viae
<br />11. All Aerial shown will be by Pole Owners. All to follow
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<br />unattached planset permitted separately pole permits submitted pole owners will mail to delaying the project until plans can be updated and appropriate review can be conducted.
<br />NESC codes,
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<br />26. Crossing City of Grand Island Traffic Signal Infrastructure
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<br />a. Conduit shall not be placed between City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles. If unable to route the
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<br />conduit around the City's Traffic Signal Cabinet and Connecting traffic signal Conduit and poles because of physical constraints, a
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<br />meeting will be held onsite with the contractor, city, and ALLO to determine the best conduit alignment between these structures.-realol
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<br />b. Conduit snail be offset a minimum of Five (5) feel hom the base of any traffic signal cabinet, traffic signal pole, or traffic signal pull box. If
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<br />Conduit cannot be offset a minimum of Five (5) feel from the base of any traffic signal cabinet, traffic signal pole, or traffic signal pull box
<br />because of physical constraints, a meeting will be held onsite to determine the best accommodation which may result in less than the
<br />desired 5 of offset.
<br />c. Conduit shall be placed six (6) feet deep where crossing existing signal conduit, Traffic Signa' conduit shall be potholed and verified on-
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<br />site before boring. If unable to maintain six (6) feet of depth where crossing existing signal conduit, a meeting will be held onsite
<br />between the city, contractor, and ALLO to determine the best conduit alignment that may be less than 6' deep.
<br />SpecWlkbd elkrit shall be bared unless specified otherwise.
<br />2. Contractors shall notiy 'and owner prior to work on all private developments.
<br />3. A reminder to the reader. the drawings are scaled, thus dimension is available at all locations.
<br />4. The contractor shall bypass all MST pedestals with distribution conduit where installed parallel to MST conduit. Similarly,
<br />bypass the T16 "Flowerpot' with MST conduit where Installed parallel to future drop conduit.
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