Well 10, Well 11 & Well 12 - MCC Replacement

The City of Avondale Public Works Department is soliciting bids under IFB PW 27-010 for the replacement of Motor Control Centers (MCC) at Well sites 10, 11, and 12. The project involves the demolition of existing equipment and the installation of three NEMA 3R, 200 HP standalone Reduced Voltage Soft Starters (RVSS) rated for 600 A, 480 VAC, 3-phase, 3-wire, and 65 kAIC. The scope of work includes replacing all line and load-side power cables between the MCCs and well pumps, while reusing existing external control and signal cables where possible. Preferred manufacturers for the equipment are Square D Altivar and Yaskawa, and the new control strategy must be identical to the existing systems. The project concludes with full system commissioning and the delivery of as-built documentation. Bids must be submitted electronically via the City's OpenGov portal by October 15, 2026. Evaluation is based on price, bidder qualifications, and compliance with technical specifications. Qualified contractors must provide a bid bond, as well as performance and payment bonds, and maintain professional engineer professional liability insurance. Key personnel requirements include at least two staff members with three years of experience in similar projects. The contract is subject to Arizona Revised Statutes, including E-verify compliance and specific bonding requirements. Payment is processed monthly based on work performed and materials stored on-site, with final payment due upon acceptance by the City. All equipment must be delivered in original manufacturer packaging with detailed labeling and documentation.