HomeMy WebLinkAbout02169rubber gaskets. The interior surface of the bell previously laid
shall be thoroughly cleansed and coated with gasket cement or
lubricant as recommended by the manufacturer. After the section
being laid has been carefully aligned, the joint shall be completed.
Section 6.21: The first joint of pipe inside the property
line shall be a tee with the branch instal3ai upward. The tee con-
nection shall be of the same size as the service run. A vertical
riser shall be installed in the tee after testing the side sewer
as outlined in Article VIII. This riser shall be brought to wittin
12" of the finish grade and capped with an approved cast iron plug.
The plug shall be machined to fit the standard joint of the pipe be-
ing used, with the standard gasket. I£ the inspection riser is un-
der a paved driveway, then it shall be brought to a point just be-
neath the surface and the plug enclosed in a suitable cleanout
casting and cover.
Section 6.22: The connection to the cast iron pipe at the
building shall be suitable rubber gasket sleeve or adaptor. Grout
joints will not be allowed. In exceptional cases, the superintend-
ent may allow a connection using a hot pour jointing material
JC 60 or approved equal.
Section 6.23: Backfill of the trench shall be done in a manner
which will prevent damage to the pipe. All Backfill between
the sewer main and private property line, where applicable, shall
be water settled or mechanically tamped in a manner approved by
the superintendent.
Section 6.24: Parallel water and sewer lines, wherever possible,
shall be laid at least 10 fmt apart horizontally. Wherever it is
necessary for sewer and water lines to cross each other, the
crossing shall be made at an angle of approximately 900, and the
sewer shall be located three of more feet below the water line
if possible.
Section 6.25: Where physical conditions render compliance
with the foregoing provisions of this article impracticable, the
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