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ROW CONSTRUCTION PROJECT NOTES
<br />1. The City shall be notified a minimum of forty eight (48) horns in advance of initial project consauction.
<br />12. If sidewalk. wheel chair ramps or any portion of the pedestrian facl8lles are removed or closed. a pedestrian detour shall be established
<br />and maintained during the time of the closure and the entire pedestrian facility shall be restored within seventy-two (72) hours, unless the
<br />2. The contractor shall adhere to the current City standard specifications, approved special provision., City standard plain, right-of-way construction
<br />procedures manual.
<br />contractor provides a hard surface alternate route approved by the city
<br />13. All pedestrian detours and any reconstruction of pedestrian fadlilies shall meet current Americans with Disability Act (ADA) standards
<br />3. The locations 08111 aerial and underground utility facilities may not be indicated on the project plans. The contractor is required to contact the One
<br />and specifications.
<br />Call 811 notification center (dial 811) forty-eight (48) hours prior to working in the city right of way. No excavation will be permitted in the area of
<br />the underground utilities until all facilities have been located and identified to the satisfaction of all parties. The contractor shall be responsible for
<br />14. AN pedestrian detours shall be part of an approved Traffic Control Plan (TCP).
<br />protection of all underground and aerial utilities and infrastmetore.
<br />15. AN hobs made in dty pavements for the purpose of performing vacuum excavations to locate underground utilities shall be restored to
<br />4. Whenever underground facilities are in close proximity to the proposed pathway location or whenever the vertical location of the underground
<br />their original condition with the reinstated core flush with and In the original orientation as the rodstng surface matching existing pavement
<br />facility is unknown, the pennitree shall use special measures to determine the locations of such underground facilities.
<br />surface appearance.
<br />a. If the permittee is conducting the excavation by digging from the surface, when in a close proximity to the underground facilities, the permittee
<br />16. When the contractor is not actively working. all equipment, fencing, debris, etc, shall not be placed within the triangular area required for
<br />shag use hand digging, hydro excavating, ah excavating, marry other techniques that are approved by the City to locate such facility.
<br />sight distance of vehicles exiting or entering an adjacent property or intersection.
<br />b. If the permittee is conducting the exoovation by tunneling reboring, the permittee shall determine the vertical location of the underground
<br />facility by potholing or any other method approved by the City.
<br />1T AA excavations shall be adequately fenced end 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 etrucnuea (ay., pole.,
<br />18. No lane closures allowed on arterial streets during AM and PM peak hours unless approved by City Traffic and Right of Way
<br />cabinets, manholes, inlets, fire hydrants, etc.) clearly idarllfying location of such facility. The contractor shag verify dimensions taken from city files.
<br />Construction section(s) staff.
<br />6. Unless specified on the plan sets, the depth of installed facilities in city row shag be ata minimum as follows.
<br />19. AN work zone traffic control, Including pedestrian control measures, shall be In compliance with the MUTCD, ADA, end the City Standard
<br />a Thirty-two (32) inches in soil, if rock preset and is an issue twenty -fun (24) inches can be used
<br />Specifications.
<br />b. Forty-two (42) inches below a projected slope from the flow line ofa ditch ata three (3) honrontal and orae (I) vertical slope.
<br />20 The City shall be notified a minimum of Seventy Two (72) hours prior to any lane or road closures.
<br />21. The contractor shell notify all affected owners of adjacent properties a minimum of forty-eight (48) hours prior to beginning of
<br />c. Forty-eight (48) inch.. render a roadway measured from the surface of said roadway to the top of the installation.
<br />construction end provide updates to the affected owners when construction phases change that effect the areas of work associated with the
<br />permit
<br />d. Forty-eight (48) inches under a storm water or creek charnel design bottom of Pipe, and
<br />e. Maintain a minimum of twenty-four(24) inches of vertical and horimMal spacing from existing utilities.
<br />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 />23 A current city right of way construction permit, a city approved plan set, and traffic control plan shag be maintained on each work she by
<br />the contractor. The contractor shall present such permit and plan set upon request to any city representative
<br />f Be located as far from the existing or proposed aurb line as possible to avoid potential fume conflicts.
<br />7. All potholes in sidewalk panels will be filled unless directed by City inspector. If colored, textured or patterned concrete is existing, replacement
<br />24. The contractor shall remove locate flags after work is complete.
<br />patches, and panels panels will be replaced to match as practicable. Owner may be required to put money into escrow to cover all repairs prior to
<br />starting work.
<br />8. All non -street surface materials that are disturbed by excavation and backfilling operations shall be replaced and restored.
<br />25 Any field adjustments to installation of facilities, which vary from the plans that have been submitted and approved during the permit
<br />application process, shad comply with the following.
<br />a. The contractor must slop work Immediately and contract the facility owner.
<br />9. City sheet surface materials disturbed shall be backfilled, tamped and repaved by city fore. or approved paving contractor.
<br />O The facility owners representative shall contact the dty. construction Inspector and provide him with the details of the proposed
<br />10. All Conduit, vaults and Pedestals shall be located in the public ROW and in public utility easement..
<br />changes.
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<br />11. All Aerial shown on attached planael will be permitted separately by Pole Owners. All pole permits submitted to pole owners will follow
<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 />NESC codes.
<br />mail to delaying the project until plans can be updated and appropriate review can be conducted.
<br />811
<br />aerators
<br />Sl Not.
<br />1. AN conduit shall be bored unless specified otherwise.
<br />26. Crossing City d Grand Island 7relfic Signal Infrastructure -
<br />a. The Grand Island Streets Division shel be contacted prior to work beginning at 308-385-5322. Any keyhole potholing locations in the
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<br />2 Contractors shall notify land owner prior to work on all private developments.
<br />roadway shall be approved by the Streets Division and shall be filled within five days of potholing."'oral
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<br />CIF 1,01.1130.1, SLIM11.2.11.11%
<br />3. A reminder to the reader. the drawings are scaled, thus dimension is available at all locations.
<br />b. Condult shall not be placed between Cllys Traffic Signal Cabinet and Connecting traffic signal Conduit and poles. If unable to route
<br />the conduit around the Citya Traffic Signal Cabinet end Connecting traffic signal Conduit and poles because of physical constraints, a
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<br />4 The contractor shall bypass all MST pedestals with dlstribufon conduit where Installed parallel to MST conduit. Similarly,
<br />bypass the T18 "Flowerpot' with MST conduit where installed parallel to future drop conduit.
<br />meeting will be held unite with the contractor, city, and ALLO to determine the best conduit alignment between these slmdures.NtatiIVIEn
<br />c. Conduit shall be offset a minimum of Five (5) feet from the base of any traffic signal cabinet, traffic signal pole, or traffic signal pull box.
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<br />5. No handholds or vauhs shall be placed in the flowline or sloped bank of drainage ditches. If it has to be placed on sloped
<br />If Conduit cannot be offset a minimum of FNe (5) feel from the base of any traffic signal cabinet, traffic signal pole, or traffic signal pull
<br />bank the final grade of bend holo or vault lid shall match that of the sloped bank.
<br />box because of physical constraints, a meeting will be held onsite to determine the best accommodation which may resu8 in less than
<br />the desired 5' of offset.
<br />6 Erosion control shall he in place for all open excavations adjacent to drainage ditches. All drainage dttob flowlines must be
<br />d. Conduit shell be placed six (6) feet deep where crossing existing signal conduit, Traffic Signal conduit shall be potholed and verified
<br />restored before job is done.
<br />on-site before boring. If unable to maintain six (6) feet of depth where crossing existing signal conduit, a meeting will be hell onsite
<br />between the city, contractor, end ALLO to determine the bed conduit alignment that may be less than 6' deep.
<br />7. No handholds, vaults, or manholes shell be placed In the ADA accessible area of the sidewalk.
<br />e. Locale flags shall be removed after the 'excavator hes determined the work Is complete.
<br />8. Any sidewalk removals 8 replacements shall be approved by the Grand Island Sheets Division prior to removal. Restoration
<br />M sidewalk shall be done within 5 days of removal
<br />f. IF SIGNAL CONDUIT/WIRE HAS TO BE CROSSED THE NEW LINE SHALL BE A MINIMUM OF 6' DEEP WHERE CROSSING AND
<br />THE EXISTING SIGNAL CONDUIT SHALL BE POTHOLED AND VERIFIED ON-SITE PRIOR TO BORING
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