CONTENTS
DIVISION 15 - MECHANICAL
Section 15210 - High Density Polyethylene Pipe, Fittings, and Appurtenances
Section 15212 - Polyvinyl Chloride (PVC) Pipe, Valves, and Fittings
Section 15310 - Sump Riser Building Pipe, Fittings, and Appurtenances
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3.2
C. Secure safety cable to pump carriage. Cable eyes with thimbles shall be
installed at both ends. Use three cable clamps at each connection.
D. Carefully install pump/carriage assembly, check valve, discharge piping,
pressure transmitter cable and electrical cable in each sideslope riser pipe in a
manner which prevents twisting. Assembly should be bundled together and
secured at 5-foot intervals with nylon ties. Tape shall not be allowed.
E. Fasten pressure transducer in stainless steel bracket on pump carriage.
2.4 | LEACHATE SUMP PUMP CARRIAGE
A.
Pump carriages shall be integral part of the pump assembly provided by the
pump manufacturer.
Carriage shall be constructed of type 304 stainless steel. Furnish a total of
three carriages; a carriage shall be designed for use with each of the leachate
pumps specified, but not the stormwater pump.
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.
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.
CONTENTS
DIVISION 11— EQUIPMENT
Section 11318 - Pumps
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3.2. INSTALLATION
A. Install hardware in accordance with manufacturer’s instructions and
requirements of DHI.
B. Use the templates provided by hardware item manufacturer.
C. Mount hardware units at heights recommended by DHI-140 (Recommended
Locations for Builders Hardware) except as otherwise indicated as required
to comply with governing regulations, and except as may be otherwise
directed.
D. Conform to ANS] A117.1 and Americans with Disabilities Act (ADA), for
positioning requirements for the handicapped.
Hinges are required to swing 180 degrees. Furnish hinges of sufficient throw
to clear the trim. For doors 60 inches or less in height, furnish two hinges and
furnish one additional hinge for each 30 inches of height or fraction thereof.
Where not supplied by the door manufacturer, furnish silencers for door
frames at the rate of three for each single door except weatherstripped doors
and doors with light or sound seals.
2.2. ACCEPTABLE MANUFACTURERS
1.6. OPERATION AND MAINTENANCE DATA
A.
Submit operation and maintenance data. Include data on operating
hardware, lubrication requirements, and inspection procedures related to
preventative maintenance.
1.7. DELIVERY, STORAGE, AND HANDLING
A.
D.
Deliver products to site under and store in an area where products are
protected from damage and the elements.
Items damaged in shipment shall be replaced promptly and with proper
material without additional cost to OWNER. All hardware shall be handled in
1.5. SUBMITTALS
A. Supplier’s Hardware Schedule - Submit finish hardware schedule, shop
drawings, and product data. Hardware schedules are intended for
coordination of the work. Review and acceptance by ENGINEER or OWNER
does not relieve CONTRACTOR of his exclusive responsibility to fulfill the
requirements as shown and specified.
B. Finish Hardware Schedules - Based on finished hardware indicated, organize
hardware schedule into groups or sets showing complete designations of
every item required for each door opening.
