Junction Booster PS VFD Upgrade
A. Install new 50-hp end-suction centrifugal pumps and motors at the Junction Booster Pump Station. Modify the suction and discharge piping to provide the NEC required distance between the pumps and the MCC.
B. Replace the existing pressure sustaining valve with a new silent check valve.
C. Remove a portion of the existing MCC and the wall mounted motor starters at the Junction Booster Pump Station.
D. Install new MCC columns complete with variable frequency motor drives.
E. Provide control system programming for the new variable frequency drives.