SECTION 11318
PUMPS
PART 1 - GENERAL
1.1. SCOPE OF WORK
A. Furnish and install sump pumps and accessories for pumping leachate and
stormwater from the respective collection sumps to the Sump Riser Building,
including:
One (1) primary leachate sump pump.
One (1) secondary leachate sump pump.
One (1) cleanout sump pump.
One (1) Riser Building floor sump pump.
Pump carriages, valves, fittings, pump riser pipe, and pump wire.
A secure attachment for submersible pressure transducer on pump
carriages.
NU PWN
1.2 SUBMITTALS
A. Submit manufacturers catalog information for the pumps, including pump
curves, pump and motor specifications. Contractor shall superimpose system
curve information provided by the Engineer on each manufacturer’s pump
curve submittal.
B. Submit manufacturer's operation and maintenance manuals for pumps.
C. Submit manufacturer's information and drawings for the pump carriages.
1.3. SUBSTITUTIONS
A. Equipment of equal quality, function, and performance may be proposed by
CONTRACTOR for substitution by submitting detailed data for review by
ENGINEER.
PART 2 - PRODUCTS
NOTICE - All products installed in the Sump Riser Building and below grade
structures shall be rated for use in a Class 1, Division 1, Group D atmosphere
and installed in accordance with manufacturer recommendations. Explosive
concentrations of methane are likely to be found in these areas.
File No. 3066.09 Pumps 11318- 1 of 4 December 2017
