Site Modifications at the Palmyrita Water Treatment Plant for PFAS Removal
Open State & local contract opportunity Posted
- Solicitation number
- 8289
- State
- California
- Responses due
Opportunity facts
- Jurisdiction
- Point of contact
-
- Kristan Nordmeyer knordmeyer@riversideca.gov (951) 826-5929
Opportunity details come from constructionbidsource.com. Updated .
About this opportunity
The City of Riverside Public Utilities Department is requesting bids on site modifications at the Palmyrita Water Treatment Plant for PFAS removal, with bids due November 24, 2026 at 2:00 PM PDT and a pre-bid meeting on October 28, 2026 at 9:00 AM PDT via remote access.
The scope encompasses design and construction of a complete ion exchange treatment system, including purchase and installation of IX pressure vessels with media and prefilter systems, booster pump station, structural concrete, piping in multiple configurations (cement mortar lined, epoxy lined, and painted), electrical and instrumentation systems with SCADA integration, backup generator, paving and site improvements (grading, PCC and asphalt paving, stormwater treatment and BMPs, block wall, landscaping, and drainage), connection to the distribution system, and commissioning and startup services. The contractor must complete all programming and controls integration, coordinate with Riverside Public Utilities' instrumentation and controls specialist, provide operator training, and deliver operations and maintenance documentation. All labor, materials, tools, equipment, and incidentals are included unless otherwise specified in the plans and specifications.
The estimated contract value is $37 million with a 700-day project duration. A lump-sum award type applies. Bidders must provide a 10 percent bid bond and 100 percent payment and performance bonds. The offer must remain valid for 150 days from submission. Questions close November 6, 2026 at 2:00 PM PDT. Bids must be submitted electronically through the PlanetBids Vendor Portal. The primary contact is Kristan Nordmeyer at knordmeyer@riversideca.gov.
Opportunity text
The work to be done, in general, shall include furnishing all labor, materials, tools, equipment, and incidentals, unless otherwise specified, to construct the treatment plant complete in place in accordance with the Plans and Specifications. The Palmyrita Water Treatment Plant Site Modifications for PFAS Removal are summarized as follows: 1. Purchase, take delivery, and install IX Pressure Vessel systems at the Water Treatment Plant including pressure testing, disinfection, and bacteria testing. 2. Purchase, coordinate and assist with the installation of Ion Exchange (IX) media into IX pressure vessels. 3. Furnish and install a prefilter system for the Ion Exchange (IX) system. 4. Furnish and install Booster Pump Station. 5. Construct structural concrete at the Palmyrita Water Treatment Plant Site Modifications for PFAS Removal. 6. Connect to the Water Treatment Plant and to the distribution system. Furnish and install cement mortar lined and painted above ground piping, cement mortar lined and mortar coated below ground piping, epoxy lined and cement mortar coated below ground piping, and epoxy lined and painted above ground piping. Provide Traffic Control 7. Paving and Site Improvements, including grading, PCC paving, asphalt paving, stormwater treatment and BMPs, block wall, driveway, access way, landscaping and irrigation replacement and drainage at the new water treatment plant. 8. Electrical and Instrumentation equipment and facilities at the new water treatment plant. 9. Furnish and install backup generator 10. Provide Commissioning and startup services. 11. Construction of the connection to the distribution system for treated water. 12. Construction of all control and instrumentation equipment and facilities including completing all programming and SCADA integration, and coordination of programming with RPUs Instrumentation and Controls specialist. 13. Training and the provision of Operations and Maintenance documentation. 14. Commissioning, Training and Acceptance Testing.
Files
| File | Type | Posted |
|---|---|---|
| Site Modifications at the Palmyrita Water Treatment Plant for PFAS Removal.pdf |
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