NOTE: Connecting existing sewer line or drain lateral to new sewer
manhole or catch basin will be paid separately under Items 6I.
H. SEWER MANHOLE INTERNAL DROP ASSEMBLY
Measurement:
The quantity to be measured under ITEM 6D will be the actual number of PVC
internal drop assemblies constructed by the VERTICAL FOOT, complete-in-
place, as specified in these Specifications and as directed by the Engineer.
Payment:
The accepted quantity of internal drop assemblies constructed shall be paid for
at the contract unit price under ITEM 6D, and shall be full compensation for
the removal and disposal of the existing drop assemblies, and the construction
of the new internal drop assemblies, including all pipe and fittings of the
appropriate size, miscellaneous stainless straps and anchor bolts, by-pass
pumping and all labor, tools and any other equipment necessary to complete
the work as specified and as directed by the Engineer.
I. MANHOLE INVERT RECONSTRUCTION
Measurement:
The quantity to be measured under ITEM 6E will be the actual number of
manhole inverts reconstructed measured by the EACH, complete-in-place, as
specified in these Specifications and as directed by the Engineer.
Payment:
The accepted quantity of manhole invert reconstruction shall be paid for at the
contract unit price under ITEM 6E, and shall be full compensation for the
demolition of the existing invert and the reconstruction of the new brick invert,
by-pass pumping, decanting and disposal of debris at the City landfill and all
labor, tools and any other equipment necessary to complete the work as
specified in these Specifications and as directed by the Engineer.
J. FIND, UNCOVER AND/OR REPLACE EXISTING SEWER MANHOLE FRAME
& COVER
Measurement:
The quantity to be measured under ITEM GF shall be by the actual number of
existing manhole frames and covers uncovered and raised to grade measured
by the EACH, complete-in-place, as specified in these Specifications and as
directed by the Engineer.
Payment:
The accepted quantity of existing sewer manhole frames and covers uncovered
and raised to grade shall be paid for at the contract unit price under ITEM 6F,
and shall be full compensation for excavation, backfill, removal and disposal of
the old pavement and other unsuitable materials at the City landfill; raising the
frame and cover to grade with brick courses, furnishing and installing if
necessary a new City standard frame and cover provided by the City, and all
2022 Sewer Replacement Project Measurement and Payment
Nashua, NH 01150 - 6
