WWTP Primary Clarifier Drive Unit Replacement

The City of Richland is soliciting bids for the replacement of the primary clarifier drive unit at its wastewater treatment plant, with a project estimate of $224,000. The scope includes removal of the existing drive unit and installation of a new OVIVO C30HT drive unit along with all necessary assemblies and appurtenances to ensure full operational functionality. Bids must be submitted electronically via PublicPurchase.com or delivered physically to the City’s Purchasing Division at 2700 Duportail Street, Richland, WA, with a strict deadline of August 25, 2026, at 9:00 PM. All proposals must include required certifications such as non-collusion, compliance with wage laws, ADA adherence, and affirmative action commitments under Title VI of the Civil Rights Act, and must be accompanied by a bid bond equal to 5% of the bid amount. Contractors must hold valid state and local licenses, be registered in SAM, and provide proof of insurance with A.M. Best ratings of at least A- VII, including additional insured endorsements for subcontractors. The contract requires performance and payment bonds at 100% of the contract value, issued by a U.S. Treasury-listed surety. Work must be completed within 20 working days after the Notice to Proceed, with all equipment delivered to the City Warehouse at Building 200 for inspection prior to installation. Technical specifications are governed by Appendix C (OVIVO C30HT DRIVE UNIT SPECIFICATIONS) and the City’s Standard Special Provisions, with mandatory submittals for drive, reducer, motor, chain, drive control, and nameplate data via six designated tabs. Inspection and acceptance occur on-site, with quality control enforced through adherence to standards such as ASTM and ANSI, and acceptance contingent upon passing operational tests including television inspection and low-pressure air testing for sewer systems. The City reserves the right to disqualify nonresponsive bids and will evaluate proposals based on compliance with specifications and bid accuracy, though the formal award methodology is not explicitly stated. No federal FAR clauses apply; instead, the City uses its own provisions referenced as 1-01.3, 1-02.6, and 1-03.4. Failure to submit any required documentation, including the UBI, certifications, or bonding, will render a bid nonresponsive.