2.1 LEACHATE SUMP PUMPS
A.
B.
Submersible pumps shall be designed for continuous operation.
Acceptable pump manufacturer and models are specified on the Drawings.
Motor shall be squirrel cage induction type designed for submersible
operation.
Pump bowls, impellers, shaft, guide vanes, housing, and filter screen shall be
stainless steel.
Seals, bushings and diaphragms shall be Viton.
CONTRACTOR shall supply pumps included in the pump schedule included in
Part 2.6 below or an equal approved by ENGINEER.
2.2 SUMP RISER BUILDING FLOOR SUMP PUMP
A.
B.
Acceptable pump manufacturer and models are specified on the Drawings.
Motor shall be squirrel cage induction type designed for submersible
operation.
Pump bowls, impellers, shaft, guide vanes, housing, and filter screen shall be
cast iron, ductile iron, or stainless steel.
CONTRACTOR shall supply pumps included in the pump schedule included in
Part 2.6 below or an equal approved by ENGINEER.
2.3 LEACHATE PUMP MOTOR AND WIRE
A.
Motor shall be supplied by the pump manufacturer, for the specified pump
model. Motor shall be 208 volt, 3-phase, 60 Hz.
Furnish manufacturer supplied cord of sufficient length to reach the receptacle
in the leachate vault. Splices within the sideslope riser shall not be allowed.
Provide type SO extra hard usage cord with fittings suitable for Class 1,
Division 1, Group D environment. Conductor size shall be as recommended by
the manufacturer.
File No. 3066.09 Pumps 11318- 2 of 4 December 2017
