[Amended 2-20-2017]
A separate and independent building sewer shall be provided for every building except 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, courtyard, or driveway, or except where the building is an accessory building as defined in §
110-302 of this Code. When this occurs, the building sewer serving the front building may be extended to the rear building, or the building sewer serving the main building may be extended to the accessory building, and the whole considered as one building sewer. The Town assumes no obligation or responsibility for damage caused by or resulting from any single building sewer which serves two buildings.
Existing building sewers may be used for connection of new buildings
only when they are found, on examination and testing by the Town Manager,
Public Works Director and/or authorized representative, to meet the
requirements of this chapter.
The size, slope, alignment, construction materials, trench excavation
and backfill methods, pipe placement, jointing and testing methods
used in the construction and installation of a building sewer shall
conform to the building and plumbing code or other applicable requirements
of the Town. In the absence of code provisions or in amplification
thereof, the materials and procedures set forth in appropriate specifications
of the ASTM and WPCF shall apply.
Whenever practicable, the building sewer shall be brought to
a building at an elevation below the basement floor. In buildings
in which any building drain is too low to permit gravity flow to the
Town's treatment works, wastewater carried by such building drain
shall be lifted by an approved means and discharged to a building
sewer draining to the Town sewer.
Excavations for building sewer installation shall be adequately
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 Town.
The Town Manager, Public Works Director and/or authorized representative
shall not issue a permit for any class of connection to the Town's
treatment works or treatment facilities unless there is sufficient
capacity, not legally committed to other users, in the treatment works
and treatment facilities to convey and adequately treat the quantity
of wastewater which the requested connection will add to the treatment
works or treatment facility. The Town Manager, Public Works Director
and/or authorized representative may permit such a connection if there
are legally binding commitments to provide the needed capacity.