Accelerated Centrate Ammonia Treatment Study at Hyperion (S-073)

The City of Los Angeles Sanitation Bureau, Public Works division, is soliciting proposals from a specified list of 31 prime consulting firms for an on-call contract titled "Accelerated Centrate Ammonia Treatment Study at Hyperion (S-073)." This solicitation, identified by number 229097, requires submissions exclusively from those prime consultants included on the approved list dated July 30, 2024. Proposals from firms not on this list will not be accepted, although those firms may participate as subcontractors by collaborating with the listed primes. The contract focuses on advancing treatment methods for ammonia in centrate streams at the Hyperion Water Reclamation Plant in Los Angeles, California. The response deadline is May 19, 2026. The project is classified under NAICS code 523999 and falls within the State and Local Government classification. Abigail Nguyen serves as the primary contact for inquiries. The procurement process emphasizes adherence to the City of Los Angeles Business Inclusion Program's outreach requirements, promoting diverse subcontractor participation across various certifications including MBE, WBE, SBE, EBE, DVBE, and OBE categories. Supporting documents provide detailed outreach procedures, phone log templates, and instructions to ensure compliance during subcontractor solicitation and approval. These procedures encourage prime consultants to engage with qualified diverse subcontractors and submit outreach documentation for approval prior to subcontractor additions. The contract is structured to foster inclusive partnerships while advancing technical expertise in ammonia treatment systems for municipal wastewater facilities.