IFB Water Testing for Heating, Ventilation, and Air-conditioning (HVAC) Hydronic Systems in Humboldt, Shasta, Alameda, San Luis Obispo, Fresno, Los Angeles, San Bernardino, Inyo, and San Joaquin Counties, CA

California Department of Transportation (Caltrans) is requesting bids for water testing services on HVAC hydronic systems across nine counties (Humboldt, Shasta, Alameda, San Luis Obispo, Fresno, Los Angeles, San Bernardino, Inyo, and San Joaquin) under IFB #22A1339, with bids due June 30, 2026 at 2:00 p.m. and questions due June 22, 2026. A mandatory 3% Disabled Veteran Business Enterprise (DVBE) participation requirement applies, and a 25% Small Business (SB) participation goal applies, with certified SBs and contractors committing to 25% subcontracting eligible for preference.

Bidders must hold a valid Certified Water Technologist (CWT) certification from the Association of Water Technologies, possess a minimum of five years of documented experience in water treatment performance evaluations, and maintain current registration with the Department of Industrial Relations (DIR). The scope includes quarterly water testing at ten Caltrans district locations (108 estimated quarterly visits annually) and annual repairs and maintenance services (one lump sum item estimated at $15,000). All labor, travel, materials, tools, parts, supplies, and equipment are the contractor's responsibility. Services are provided during business hours Monday through Friday, 8:00 a.m. to 5:00 p.m.

The contract term runs July 1, 2026 through June 30, 2029 (or upon Department of General Services approval, whichever is later). Prevailing wage requirements apply to all listed counties, with State General Prevailing Wage Rates applicable if the total bid amount exceeds $15,000. Bids must include proof of CWT certification, experience letters, DIR verification, and certifications regarding California Civil Rights Laws and the Darfur Contracting Act. The estimated award date is July 14, 2026. Caltrans reserves the right to reject all bids and will award to the lowest responsive and responsible bidder meeting all specifications.