[Amended 1-17-1968 by Ord. No. 1544; 3-18-1992 by Ord. No. 3278; 12-18-2002 by Ord. No. 3664; 11-19-2014 by Ord. No. 4038; 2-27-2019 by Ord. No. 4160; 12-14-2022 by Ord. No. 4254]
All work performed hereunder shall be subject to the approval of the Director of Public Works, or his or her designee, and to the requirements set forth in the Township of Lower Merion Site Design and Construction Standards Manual, which shall be applicable to all new, proposed, repair and/or restoration work being undertaken within the public right-of-way. The Township may inspect the work and, if necessary, require the permittee to perform rework or additional work to ensure that construction in, or other use of, the right-of-way is performed and completed in a manner that is safe and in conformance with Township standards. All such work shall conform to the following standards:
A. Commencement of work. All work shall be undertaken within the time specified in the permit, or within 24 hours after receipt of the permit where no time for commencement is specified, and shall be performed diligently and continuously until completed.
B. Closing permit area to traffic. In no case shall a permit area, or any part thereof, be closed to traffic without the written consent of the Director of Public Works or his designee.
C. Tunneling under an improved surface. Whenever, in connection with any work covered by this article, a tunnel is to be made under an improved surface, this fact shall be disclosed in the application. Before a tunnel is excavated specific approval must be obtained from the Township and endorsed upon the permit. The backfilling of the excavation shall not be done except in the presence of a special Township inspector. It shall be made with a damp concrete mix 1 to 4 to 8, thoroughly tamped in six-inch layers, or according to a similar method approved by the Township Engineer.
D. Backfilling.
(1) All breaks or openings in surfaces made pursuant to this article shall be backfilled to the approval of the Township Public Works Department, replacing the excavated materials with No. 2RC aggregate, as specified in § 703.3(D), Pennsylvania Department of Transportation 408, within two inches of the surface of the street, road or alley. All backfilling must be done by thorough tamping in the uniform layers not to exceed six inches in depth. The remaining two inches of excavation shall be filled and compacted with cold patch and maintained in good condition until final restoration is made. If not adequately maintained, the township will repair at the permittee's expense. In unimproved areas, backfilling may be accomplished with excavated materials, if approved by the Department, tamped in six-inch layers.
(2) The Township Public Works Department, at the discretion of the inspector, may permit or require the use of flowable backfill where conditions or circumstances warrant. Flowable backfill shall meet the Pennsylvania Department of Transportation specifications for flowable backfill or flowable backfill for pipe trench.
E. Restoration, generally.
[Amended 5-15-2024 by Ord. No. 4293]
(1) Restoration is to be performed by the permittee in compliance with the specifications set forth in this article and subject to the approval and inspection of the Township Public Works Department.
(2) Excess materials shall be removed from the job site. Weather conditions permitting, final restoration shall be completed within 30 days after completion of the initial work. No new permit will be issued to an applicant if final restoration under a previously issued permit has not been completed as provided herein. The Township Public Works Department shall be notified by the applicant prior to the commencement of final restoration work.
(3) Within 30 days after completion of all work and restoration, the permittee shall provide the Township with as-built drawings of the permit area. The as-built drawings shall show the location and type of all utilities, structures, and other facilities installed in the permit area as well as the location of all restored surface areas.
(4) Where work is performed by the permittee on behalf of an adjacent property owner, and restoration fails to conform to the requirements of this article resulting in the Township having to complete the restoration, the cost thereof, together with an administrative fee of 10%, shall be assessed against the adjacent property owner. The Township may file a municipal claim therefore upon failure of the adjacent property owner to make prompt payment.
F. Restoration, streets. Specifications for final restoration of street openings are:
(1) The surface excavation shall be seven inches in depth, leaving a vertical face.
(2) There shall be a twelve-inch setback on both sides of the trench.
(3) The materials for restoration shall be six inches of bituminous concrete base course meeting the requirements of Section 305, Pennsylvania Department of Transportation 408, topped with one-inch ID-2 wearing course.
(4) On restorations measuring more than four feet, whether transverse or longitudinal, the bituminous surface course shall be compressed with a tandem roller. For restorations measuring less than four feet, the compactions of the bituminous material shall be with a mechanical vibratory tamper with a minimum plate size of 12 inches by 12 inches.
(5) All surface joints are to be painted with E-1 asphalt overlapping three inches on both sides of all joints.
(6) If a permittee opens pavement having a bituminous concrete surface and the wearing course is less than five years old, the permittee shall, in addition to the restoration conditions outlined in the permit and in this section, overlay the pavement in accordance with the following:
(a) When a longitudinal opening longer than 100 linear feet has been made in the pavement, the permittee shall overlay the traffic lanes in which the opening was made, for the entire length of highway between the openings, in a manner authorized by the Department of Public Works.
(b) When four or more openings have been made within 100 linear feet of pavement, the permittee shall overlay traffic lanes in which the openings were made, for the entire length of highway between the openings, in a manner authorized by the Department of Public Works.
(c) If disturbed lanes adjacent to undisturbed lanes are overlaid, the edge of the disturbed lane shall be saw cut or milled to a depth of 1 1/2 inches or the depth of the existing surface course, whichever is less, for the length of the opening to ensure a smooth joint, with proper elevation and cross section. A full width overlay may be authorized on various highways instead of saw cutting or milling the disturbed lane.
(7) The permittee shall excavate and restore any street area within five feet of the area disturbed under the permit if any area within five feet beyond the disturbed area has previously been disturbed.
G. Restoration of sidewalk and curb. The specifications for final restoration of curbs and sidewalks shall be those set forth in the Township of Lower Merion Site Design and Construction Standards Manual.
H. Trees, shrubs, and landscape plantings. The permittee shall comply with the requirements of Chapter
128, Shade Trees, of this Code and the following requirements:
(1) The permittee shall avoid unnecessary damage or injury to trees, shrubs, and landscape plantings.
(2) The permittee shall replace any tree, shrub or other landscaping planting removed or substantially damaged during the course of the work.
(3) The Township may require the permittee to take precautions, such as directional boring or rerouting a utility line, to avoid injuring a tree, shrub, or landscape planting.
(4) Any tree, shrub or other landscaping planting that shows substantial damage attributable to the permittee's work within eighteen months of completion of the work shall be replaced by the permittee at the permittee's sole expense.
I. ADA compliance. All work pursuant to this article shall be completed in accordance with the guidelines of the Americans With Disabilities Act of 1990, as amended (ADA compliant), as amended and reflected within the current standards and guidelines established by the Pennsylvania Department of Transportation (PennDOT). Notwithstanding the requirements set forth in § 135-28, paved pedestrian-accessible routes (sidewalks) must maintain a minimum width of not less than 36 inches (three feet) at pinch points caused by any form of obstruction to pedestrian movement. The Americans With Disabilities Act of 1990, and subsequently related PennDOT guidelines are incorporated by reference and shall take precedence over any lesser standard set forth herein. Requirements to upgrade existing facilities to meet current ADA requirements shall be as follows:
(1) When any amount of sidewalk replacement is associated with utility main or utility pole replacement; and
(2) Wherever replacement of existing sidewalk on a street corner is the sole maintenance remedy possible to ensure the safety of the public, except where no pedestrian route is present on the opposite side of the street.