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Bidjugde
JOB
Carbon Canyon Booster Station 3 Pump Installation
BID DATE
02/25/20 - 10:00
AGENCY
Brea
ESTIMATE
$150,000
SCOPE
To provide and install an additional pump within the existing pump station 3. This station is over 45 years old. Also to install an entirely new pump can and pump assembly within the existing piping design to become the new primary pump and allow for the existing failed pump to be replaced. Remove existing piping unused bypass, core the concrete base, drill a ten-foot 30- inch diameter hole and insert a new booster pump can. Once installed, the new pump will be set in place. New valves and piping installation will be shared by bidder and the city. The wiring of the new pump and controls will be tied into the currently failed pump 1 electrical conduit using above ground junction box as a temporary tie in until the new design for this station is completed. Once the new booster is up and running, pump 2 will become the back up while the failed booster 1 is removed and evaluated. With the new pump installed, and the electrical pulled from booster 1 to the new booster 3, full operation of these control circuits are required. Fully label each wire on existing connections at booster 1. There are low voltage control wires. The high voltage lines to be pulled from a junction box to the motor via new conduit. No concrete slab replacement is required around the new pump. Crushed rock will be required for this area to keep the ground secure with temporary ground cover. Bidder to perform startup procedure. A system control specialist is required to fully evaluate the operational conditions and performance of this equipment and confirm it is operating according to design.

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