The City of Pomona is seeking qualified contractors to replace automation and control systems and perform associated electrical upgrades at five water‑production facilities (Anion Exchange Plant, two production wells, and two booster stations). The work includes demolition of existing MCCs, construction of reinforced concrete pads, installation of city‑furnished motor‑control centers, migration of PLC‑5 to ControlLogix platforms, new conduit and wiring, grounding, testing, and commissioning. The contractor must hold the appropriate California contractor licenses, provide all labor, materials, permits, and safety plans, and complete the work within 120 working days after the Notice to Proceed.
• Replace MCCs, install new electrical distribution and control panels at five sites.
• Migrate PLC‑5 control logic to Rockwell ControlLogix hardware (city‑supplied kits).
• Perform demolition, concrete pad construction, conduit installation, testing, and documentation (as‑built drawings, O&M manuals).
• Coordinate shutdowns with the City and Southern California Edison, adhere to strict safety, environmental, and prevailing‑wage requirements.