No unauthorized person shall uncover, make any connections with or opening into, use, alter or disturb any public sewer or appurtenance thereof without first obtaining a written permit from the Village Engineer.
There shall be two classes of building sewer permits: one for residential and commercial service and one for service to establishments producing industrial wastes. In either case, the owner or his agent shall make application on a special form furnished by the Village. The permit application shall be supplemented by any plans, specifications or other information considered pertinent in the judgment of the Village Engineer. A permit and inspection fee as set forth from time to time by resolution of the Board of Trustees for a residential, commercial or industrial building sewer permit shall be paid to the Village at the time the application is filed.
All costs and expenses incident to the installation and connection of the building sewer shall be borne by the owner. The owner shall indemnify the Village from any loss or damage that may directly or indirectly be occasioned by the installation of the building sewer.
A separate and independent building sewer shall be provided for every building, except that, where one building stands at the rear of another on an interior lot and no private sewer is available or can be constructed to the rear building through an adjoining alley, court, yard or driveway, the building sewer from the front building may be extended to the rear building and the whole considered as one building sewer.
Old building sewers may be used in connection with new buildings only when they are found, on examination and test by the Village Engineer, to meet all the requirements of this Part 2.
Whenever possible, the building sewer shall be brought to the building at an elevation below the basement floor. In all buildings in which any building drain is too low to permit gravity flow to the public sewer, sanitary sewage carried by such building drain shall be lifted by an approved means and discharged to the building sewer.
No person shall make connection of roof downspouts, exterior foundation drains, areaway drains or other sources of surface runoff or groundwater to a building sewer or building drain which, in turn, is connected directly or indirectly to a public sanitary sewer.
A. 
The size, slope, alignment, and materials of construction of a building sewer and the methods to be used in excavating, placing of the pipe, jointing, testing and backfilling the trench shall all conform to the requirements of the Uniform Fire Prevention and Building Code or other applicable rules and regulations of the Village. In the absence of code provisions or in amplification thereof, the materials and procedures set forth in appropriate specifications of the State Uniform Fire Prevention and Building Code, the American Society for Testing and Materials and Water Pollution Control Federation Manual of Practice No. 9 shall apply.
B. 
The connection of the building sewer into the public sewer shall conform to the requirements of the State Uniform Fire Prevention and Building Code or other applicable rules and regulations of the Village or the procedures set forth in appropriate specifications of the State Uniform Fire Prevention and Building Code, the American Society for Testing and Materials and the Water Pollution Control Federation Manual of Practice No. 9. All such connections shall be made gastight and watertight. Any deviation from the prescribed procedures and materials must be approved by the Village Engineer before installation.
The applicant for the building sewer permit shall notify the Village Engineer when the building sewer is ready for inspection and connection to the public sewer. The connection shall be made under the supervision of the Village Engineer or his representative.
All excavations for building sewer installation shall be adequately sheeted and guarded with barricades and lights so as to protect the public from hazard. Streets, sidewalks, parkways and other public property disturbed in the course of the work shall be restored in a manner satisfactory to the Village Engineer.