Payment:
The accepted quantity of existing sewer line or drain lateral connections to new
manholes shall be paid for at the contract unit price under ITEM 6I, and shall
be full compensation for pipe materials, couplings and fittings of the
appropriate size to connect up to six (6) linear feet of existing sewer or drain
lateral to the new manhole, including necessary excavation, backfill, 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.
Note: Pipe replacement in excess of 6 linear feet will be paid for under the
various subdivisions of ITEM 1 (A thru L).
N. REPLACE OR CONSTRUCT CATCH BASIN
Measurement:
The quantity of catch basins and leaching catch basins replaced or constructed
under ITEM 7A and ITEM 7B will be measured complete-in-place by the
VERTICAL FOOT as measured from the interior bottom of the structure
(sump) to the top of the frame and grate casting, complete-in-place, as
specified in these Specifications and as directed by the Engineer.
Payment:
The accepted quantity of catch basins replaced or constructed shall be paid
for at the appropriate contract unit price under ITEM 7A and ITEM 7B, and
shall constitute full compensation for removal and disposal of the existing
catch basin, constructing new pre-cast catch basin, furnishing and installing
specified frame and grate, furnishing and installing the specified oil/water
separator (The Eliminator®), complete in place as indicated on the drawings
and/or as specified, including furnishing all materials, labor, tools, and
equipment necessary to complete the work, including but not limited to
excavation, dewatering, backfill, removal of unsuitable materials at the City
landfill, and all work incidental thereto and not specifically included for
payment under other items.
O. CONSTRUCT LEACHING CATCH BASIN (4-FOOT DIAMETER) INCLUDING
STONE & GEOTEXTILE FABRIC
Measurement:
The quantity of leaching catch basins under ITEM 7C will be measured
complete-in-place by the VERTICAL FOOT as measured from the interior
bottom of the structure (sump) to the top of the frame and grate casting,
complete-in-place, as specified in these Specifications and as directed by the
Engineer.
Payment:
2022 Sewer Replacement Project Measurement and Payment
Nashua, NH 01150-8
