[R.O. 2009 § 510.080; Ord. No. 3663 § 2, 2-23-2017]
A.
Property Repair And Alterations.
1.
No Damage. During any ROW work, the person doing the work shall protect from damage any and all existing structures and property belonging to the City and any other person. Any and all rights-of-way, public property, or private property disturbed or damaged during the work shall be repaired or replaced by the person doing the work or the person on whose behalf the work is being done and such person shall immediately notify the owner of the fact of any damaged property. Such repair or replacement shall be completed within a reasonable time specified by the Director and Public Works Director and to their satisfaction.
2.
Alterations. Any alteration to the existing water mains, sewerage or drainage system, or to any City, State, or other public structures or facilities in the rights-of-way required on account of the construction, installation, repair, or maintenance of facilities in the rights-of-way shall be made at the sole cost and expense of the owner of such facilities.
B.
Restoring And Maintaining The Rights-Of-Way And Excavated Area.
1.
Restoration. To complete any ROW work, the ROW user shall restore the rights-of-way and surrounding areas, including, but not limited to, any pavement, foundation, concrete slabs or curbs, screening, landscaping or vegetation and shall comply with other reasonable conditions of the Director and Public Works Director. The Director and Public Works Director shall have the authority to approve landscaping restoration that does not include street tree replacement in accordance with the policy of this Chapter. Restoration of the rights-of-way shall be completed within the dates specified in the ROW permit unless the Director issues a waiver, extension, or a new or revised ROW permit.
2.
Backfill Requirements. It shall be the duty of any person making an excavation in the rights-of-way to backfill such excavations and restore the surface in accordance with the City's minimum prescribed standards for such surfaces, this Chapter, and the following standards as determined by the Public Works Director:
a.
The Director shall be notified at least four (4) hours before backfilling is begun and shall inspect the excavation as often as is necessary. No excavated materials shall be allowed to accumulate on the site of the work. Substitution may be made for granular backfill only with the specific approval of the Public Works Director.
b.
Approved granular backfill material shall be composed of a mixture of crushed stone or gravel and sand, free from clay lumps and trash and conforming to the following analysis: Passing one (1) inch screen one hundred percent (100%); passing one-half (1/2) inch screen thirty-five percent (35%) to sixty-five percent (65%); passing No. 50 screen not more than twenty percent (20%); total clay and silt not more than twenty percent (20%). Other materials may be used only when they have the approval of the Public Works Director. Granular backfill is to be placed in horizontal layers not greater than four (4) inches before compacting and shall be thoroughly compacted by mechanically operated tamping.
c.
If the excavations are made in the improved portion of the rights-of-way, twelve (12) inches of granular backfill will be placed over exposed facilities and controlled low strength material (CLSM) will fill the hole within eight (8) inches of the finished surface for concrete pavements. There will be a plastic membrane placed between the rock base and the CLSM to prevent the material from bleeding into the rock base. The remaining eight (8) inches will be restored by placing a twenty-eight-day minimum strength, four thousand five hundred (4,500) psi concrete mix.
d.
If the excavations are made in the improved portion of an asphalt or combination street, twelve (12) inches of granular backfill will be placed over exposed facilities and CLSM will fill the hole within nine (9) inches of the finished surface. There will be a plastic membrane placed between the rock base and the CLSM to prevent the material from bleeding into the rock base. The remaining nine (9) inches will be restored by placing a six-inch thick, twenty-eight-day minimum strength, four thousand five hundred (4,500) psi concrete mix under a three (3) inch asphalt concrete lift of type C mix to meet existing grades.
3.
Methods Of Pavement Removal, Excavation And Backfill. The person making an excavation shall abide by the following conditions:
a.
The initial cut in a street pavement shall be equal to the width of the trench with the option of being jack hammered or saw cut. The final cut in an asphaltic concrete street pavement shall be one (1) foot wider than the trench width and shall be made only by saw cutting of the pavement.
b.
For cuts in concrete paved streets, concrete pavement replacement shall be full slab length (joint-to-joint) and full slab width (curb or gutter to street centerline) unless specifically authorized otherwise by the Public Works Director.
c.
Refill excavation with suitable unfrozen materials free from trash, rubbish, vegetative and deleterious material, and/or rocks over three (3) inches in maximum dimension, in layers not exceeding eight (8) inches in depth and each layer shall be compacted thoroughly.
d.
Compaction shall meet or exceed the most current version of the standards and conditions of the City and the ASTM International (American Society for Testing and Materials). If inspections were not requested or a valid excavation permit obtained, the City may require compaction testing by a registered professional engineer licensed in the State of Missouri at the ROW user's expense.
4.
Failure To Restore. If a ROW user fails to restore the rights-of-way to its reasonable before condition (including placement of sod to restore any grassy areas unless such requirement is waived by the Public Works Director in his/her sole discretion based on area disturbed and weather conditions) within the date specified either by the ROW permit or any extension thereof as granted by the Director, the City may perform its own restoration. If the City performs the restoration, the ROW user shall be responsible for reimbursing the City's reasonable actual restoration costs within thirty (30) days of invoice. The City may use the required performance bond to repair the same, if necessary.
5.
Inspection. If any person fails to contact the Director for an inspection within a reasonable time, as determined by the excavation permit issued for the excavation, after completion of the work, to ensure that the rights-of-way or other public place has been restored to as good a condition as it was previous to such excavation being made, the excavation shall not be deemed complete and the ROW user shall be in violation of this Chapter.
6.
Guarantee. Every ROW user in restoring the rights-of-way, shall guarantee its work and shall maintain it for forty-eight (48) months following its completion in accordance with Section 67.1834, RSMo. During the forty-eight (48) months, the ROW user shall, upon notification from the Director, correct all restoration work to the extent necessary, using any method as required by the Director and Public Works Director. Said work shall be completed within a reasonable time, not to exceed thirty (30) calendar days, of the receipt of notice from the Director (not including days during which work cannot be done because of circumstances constituting force majeure or days when work is prohibited as unseasonable or unreasonable). In the event the ROW user is required to perform new restoration pursuant to the foregoing guarantee, the Director shall have the authority to extend the guarantee period for such new restoration for up to an additional forty-eight (48) months, or other greater period allowed by law, from the date of the new restoration requirements. The foregoing shall not apply to living materials restored in the rights-of-way, but living materials in the rights-of-way shall be replaced (with the exception of street trees unless otherwise directed by the Director and Public Works Director to carry out the intent of this Chapter) and all reasonable efforts shall be taken to assure their survival.
7.
No Waiver. ROW user shall not be relieved of the obligation to complete the necessary rights-of-way restoration and maintenance because of the existence of any performance bond required by this Chapter.
C.
ROW Permit Displayed. At all times during the ROW work, ROW permits shall be conspicuously displayed at the work site and shall be available for inspection by the Director or Public Works Director.
D.
Modification Requiring New ROW Permit. If at any time it appears that the duration or scope of the ROW work is or will become materially different from that allowed by the ROW permit, the ROW user shall inform the Director. The Director may issue a waiver, an extension or revised ROW permit, or require that the ROW user reapply for a ROW permit in accordance with all requirements of this Chapter.
E.
Hours. The ROW user shall perform ROW work effecting traffic at such times that will allow the least interference with the normal flow of traffic and the peace and quiet of the neighborhood as permitted by the Director and Public Works Director. Unless otherwise provided by the Director in the ROW permit, non-emergency ROW work on arterial and collector streets may not be accomplished during the hours of 7:00 a.m. to 8:30 a.m. and 4:00 p.m. to 6:00 p.m. in order to minimize disruption of traffic flow.
F.
Notification Of Street Closure. The ROW user shall notify the City no less than five (5) business days in advance of any ROW work that would require any street closure or would reduce traffic flow to less than two (2) lanes of moving traffic for more than four (4) hours. Except in the event of emergency ROW work as provided herein, no such closure shall take place without notice and prior authorization from the Director. The Director shall promptly provide notice to the Board of any authorized street closure.
G.
Barricades Required. All ROW work that affects vehicular or pedestrian traffic shall be properly signed, barricaded, and otherwise protected at the ROW users expense. In addition, whoever shall excavate adjacent to and bordering any highway, thoroughfare, or public place, shall, during the night, cause same to be fenced in with a substantial fence at least three (3) feet high and shall cause a yellow light or other approved warning light to be kept burning thereon during the night. Whoever shall dig or cause to be dug in any highway, thoroughfare, or sidewalk a vault or trench, shall arch or cover the same over and secure the grating or covering of the opening thereof in such a manner as to prevent persons, animals and vehicles from falling therein. Every ROW user shall be responsible for providing adequate traffic control to the area surrounding the work as determined by the Director and Public Works Director.
H.
Cleaning Up; Removing Mud From Vehicles. The person performing ROW work under the requirements of this Chapter shall immediately, after the work is completed and the refill is made, clean up and haul away all surplus earth, rock, debris, or other rubbish. The person shall remove dirt from the wheels of all vehicles leaving any site where mud has accumulated on the wheels before such vehicles enter any public street of the City. It shall be unlawful for any person to permit any vehicles to leave such place with mud on the wheels which is liable to be dispersed over any public street of the City and it shall be unlawful for any driver of a vehicle to enter upon the public streets of the City without having removed or had mud removed from the wheels prior to such entry. Each occurrence shall be a separate offense. The person shall be responsible for damages to the City, or its contractors, resulting from such failure and shall indemnify the City and its contractors as provided herein and pay the costs for remedying such failure.
I.
Safety Code Compliance. All ROW work shall be in accordance with all applicable Sections of the Occupational Safety and Health Act of 1970, the National Electrical Safety Code, and other Federal, State, or local laws and regulations that may apply including, without limitation, local health, safety, construction, and zoning ordinances and laws and accepted industry practices, all as hereafter may be amended or adopted. In the event of a conflict among ordinances and standards, the most stringent ordinance or standard shall apply (except insofar as that ordinance or standard, if followed, would result in a facility or other structure that could not meet requirements of Federal, State or local law).
J.
Quality. All facilities and other structures shall be of good and durable quality. All facilities shall be maintained in good and safe condition.
K.
Safety Precautions. All safety practices required by law shall be used during ROW work, including commonly accepted methods and devices to prevent failures and accidents that are likely to cause damage, injury, or nuisance to the public. All ROW work shall be conducted in accordance with good engineering practices, performed by experienced and properly trained personnel so as not to endanger any person or property or to unreasonably interfere in any manner with the rights-of-way or legal rights of any property owner, including the City, or unnecessarily hinder or obstruct pedestrian or vehicular traffic.
L.
Contractor/Subcontractor Responsibility. Any contractor or subcontractor of a person performing excavation or a ROW user must be properly licensed under laws of the state and all applicable local ordinances and each contractor or subcontractor shall have the same obligations with respect to its work as a ROW user would have pursuant to this Chapter. All persons performing excavation and all ROW users:
1.
Must ensure that contractors, subcontractors, and all employees performing ROW work are trained and experienced;
2.
Shall be responsible for ensuring that all work is performed consistent with the ROW permit and applicable law;
3.
Shall be fully responsible for all acts or omissions of contractors or subcontractors; and
4.
Shall be responsible for promptly correcting acts or omissions by any contractor or subcontractor.
M.
No Advertising. A person performing excavation or a ROW user shall not place or cause to be placed any sort of signs, advertisements, or other extraneous markings on facilities or in the rights-of-way, whether relating to the person performing excavation, ROW user or any other person, except such necessary minimal markings approved by the City as necessary to identify facilities for service, repair, maintenance or emergency purposes or as may be otherwise required to be affixed by applicable law or regulation.
N.
Street Boring. Street crossings will be bored at the direction of the Director and Public Works Director.
O.
As-Built Required. After the completion of ROW work, the person performing the ROW work or the ROW user shall provide to the City as-built drawings, maps or other comparable records as determined by the Director, drawn to scale and certified to the City as reasonably depicting the location of all facilities or other structures constructed pursuant to the ROW permit. Such records may be provided to the Director in the form maintained by the person performing excavation or the ROW user, but when available, shall be submitted in automated formats that are compatible with City systems, as determined by the Director, or in hard copy otherwise.