CWTP Condition Assessment and BCE

2026-11-03

The City of Sacramento (“ City ”) Department of Utilities ( DOU ) invites proposals from qualified consultants to provide professional services for a comprehensive Condition Assessment and Business Case Evaluation ( BCE ) of the City ’ s Combined Wastewater Treatment Plant ( CWTP ), located at 1395 35th Avenue , Sacramento , CA 95822 . The CWTP is a critical component of the City ’ s Combined Sewer System ( CSS ), providing primary treatment and disinfection for combined municipal , industrial wastewater , and stormwater during wet weather events to prevent overflows and ensure compliance with the CSS National Pollutant Discharge Elimination System ( NPDES ) permit . Originally converted to a wet - weather primary treatment facility in 1979 , the CWTP has operated for over 45 years without a comprehensive condition assessment . This project will identify structural , mechanical , electrical , operational , and maintenance deficiencies , and develop a business case to evaluate repair , rehabilitation , replacement , or upgrade options to extend asset life , maintain regulatory compliance , and support long - term sustainability . The selected consultant must have a proven track record in condition assessments of wastewater treatment facilities ( particularly primary treatment and wet - weather facilities ), asset management , risk - based prioritization , and business case development for public utilities . Expertise in non - destructive testing , structural engineering , mechanical / electrical systems evaluation , hydraulic capacity analysis , and regulatory compliance ( including NPDES and Combined Sewer Overflow requirements ) is essential .

California

2026-03-27