As of Noveber 2, 2022, project was awarded toR.E. Chaffee Construction, Inc., awarded amount is $103,438.51. City of Palms Springs is soliciting bids from qualified bidders for Basement Sewage Pump System The City of Palm Springs is requesting Bids from licensed and qualified firms for a new basement sewage pump system at the City of Palm Springs Police Department Question Deadline 09/01/2022 at 5:00 PM PT All questions are to be submitted through PlanetBids vendor portal. Responses to Requests for Clarification will be posted via Addendum September 6, 2022 1. Remove and dispose of both pumps, the basin cover, the control panel, and the mechanical level controls 2. Install two new 3 HP/460 VAC/3(/J submersible cutter pumps 3. Install two guide rail systems (one for each pump), each includes: Base
elbow, pump adapter/claw, upper guide rail bracket, sch. 40 316 stainless steel guide rails, 316SS pump pull chain, 316SS anchoring hardware 4. Install two new 3" check valves, epoxy lined/coated with resilient disc.
5. Install two new 3" bronze gate valves 6. Install new 3" discharge piping to connect the new pumps and valves to the existing discharge piping. Piping in the sump to be sch. 80 PVC, sch. 40 316SS through the cover and no-hub cast iron above the cover. Piping
in the sump to return a small amount of water being pumped into the sump to help break up debris accumulated at the surface of the water 7. Install one new hot dipped galvanized steel hatch cover; to be connected
to the existing waste vent; to include liquid-tite flexible conduit to protect the pump and float cords above the hatch cover 8. Install one new Duplex Pump System Control Panel with the following
features: NEMA 1 steel enclosure, power disconnects, magnetic motor contactors, motor overcurrent protection, H-O-A (Hand-Off-Auto.) switches, ETM's (Elapsed Time Meters), pump run pilot lights, control xfmr, automatic pump alternation, audible high water alarm with silencer,
auxiliary dry contacts (for control power loss, 'lag' pump call, high water) 9. Install four new non-mercury heavy duty float switches complete with a float anchor assembly with 316SSI chain, shackles, cable clips, and eyebolt 10. Provide Vacuum Tanker Truck to remove the debris from the sump 11. Perform Confined Space Entry as required by OSHA, includes One Entrant, one Attendant, Safety Equipment 12. Test the system for proper operation upon completion 13. Make the necessary arrangements in advance to have no inflow into the
sump for the duration of this work
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