constructed as part of Bid Item No. 2. Labor shall include the installation of nine (9) new
pumps and appurtenances, and connections to the compressed air line and dewatering
condensate main. Materials shall include well caps, pumps, fittings, and appurtenances as
indicated on the Drawings. Not all necessary fittings are shown on the Drawings.
CONTRACTOR is responsible for providing any and all materials needed for a complete
installation of the pump assembly and must ensure that the pump is operational. This item
will be paid on a unit basis for each dewatering pump installed.
Bid Item No. 4 Pipe Trenches
This item requires that CONTRACTOR provide all labor, materials, tools, and equipment to
furnish and install the following, where shown in the Drawings:
» 2-inch diameter SDR 9 HDPE compressed air pipe;
« 3-inch diameter SDR 11 HDPE condensate main pipe; and
" 6-inch diameter solid SDR 17 HDPE gas conveyance pipe.
The pipe trenches may contain varying numbers and types of pipe, ranging from one (1)
single pipe to three (3) pipes in one trench. The various configurations of pipes for each
trench are shown on the Drawings and listed individually on the Bid Form. Work shall
include, but is not limited to:
« Excavating waste for trenches;
" Welding, installing, and testing the solid HDPE pipe in the trenches;
« Installing pipe sleeves where shown on Drawings (materials for pipe sleeves will be
provided by City);
" Connecting to the existing compressor air pipe and condensate main where shown on
the Drawings;
« Installing solid HDPE pipe risers, flanges, and end caps;
" Connecting the installed conveyance pipe to the existing conveyance pipe and to
wellheads where shown on the Drawings;
" Backfilling the trench with excavated materials, or as indicated on the Drawings;
" Relocating excess waste to the active face of the landfill as designated by OWNER; and
* Controlling odors.
Materials shall include all HDPE pipe and fittings needed to complete the work. Labor and
materials needed for installing riser pipes at each well is incidental to this work.
CONTRACTOR shall furnish and install any and all fittings (connections, wyes, tees and
elbows) required to complete the work; not all fittings needed are shown on the Drawings.
This Bid Item will be paid on a per unit basis as indicated on the Bid Form.
Bid Item No. 5 Draintube™ Surface Collection Layer
This item requires that CONTRACTOR provide all labor, materials, and equipment to
furnish and install the Draintube™ surface collection layers along the alignments indicated
on the Drawings. Labor shall include preparing the ground surface for DrainTube™
deployment, rolling out the geomembrane over the smoothed surface, connecting the 1-
inch diameter Draintube™ pipes to the 6-inch diameter solid HDPE vacuum pipe at each
File No. 3066.21 2 of 4 January 2021
