[Amended 11-1-1971; 9-22-1987; 4-18-1989; 5-6-1997; 8-15-2000]
No permit which involves excavation in any street or way, including sidewalks and state highways located within the boundaries of the City, or the removal or the disturbing of any pavement, or other similar thing for any purpose whatever, shall be granted except under the following restrictions and conditions and such other restrictions and conditions as the Supervisor of Streets and/or City Engineer may deem proper:
A. All trenches shall be backfilled in layers of not more than 12 inches with each layer of backfill being properly compacted before the next layer shall be placed. Preference is given to the compaction being accomplished by water puddling or the use of the water jet method. Whichever method is employed, however, the procedure shall be followed until a depth of trench remains equal to the thickness of the paving plus six inches.
B. In all lateral cross trenches a six-inch thickness of three-thousand-pound quick-setting cement concrete composed of one part cement, two parts fine aggregate and three parts coarse aggregate (all proportions to be by weight) or other approved mix shall be placed in the trench extending beyond the gutter line by 12 inches on each side. The trench shall be plated and the concrete shall be allowed to set for a period of not less than 24 hours before further work shall be done.
C. The finish course shall be placed to the same depth as the original surface but shall not be less than three inches in depth with a material such as bituminous concrete-type mix. The surface following compaction by rolling shall conform to the grade of the contiguous paved area.
D. Upon completion of the trench work and paving, the area shall be thoroughly cleaned, with any surplus material removed from the site of the work as directed by the Supervisor of Streets and at his/her discretion.
E. The work shall be subject to the inspection of the Supervisor of Streets and City Engineer for recommendations and final approval.
F. With respect to streets or ways recently reconstructed or newly resurfaced with a permanent type paving, no street openings, utility service cuts or any other type of street surface disturbance will be permitted for a period of five years from the date of completion of the project, except as authorized by statute or in cases of emergency, or as allowed by vote of the Municipal Council.
G. All construction methods, materials, etc., shall conform to the Commonwealth of Massachusetts Department of Transportation standard specifications for highways and bridges.
H. Except as authorized in writing by the Department of Public Works Commissioner or designee for reasons that emergency public health or safety may require, no street, roadway or sidewalk, or any part thereof, shall be excavated or disturbed or remain excavated on Fridays, Saturdays, Sundays, public legal holidays, and the day preceding any public legal holiday, and all sidewalks, roadways and streets being repaired or excavated shall be restored to a safe, reasonable, passable condition for such designated ways.
I. No permits will be issued between November 1 and April 1 except in cases of emergency or as approved by the Commissioner of Public Works or its designee.
[Amended 6-25-2024]