Site Modifications at the Palmyrita Water Treatment Plant for PFAS Removal.pdf
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- Solicitation number
- 8289
- Issued by
- Riverside County, California
About this file
This is a bid opportunity document for the City of Riverside Public Utilities Department for site modifications at the Palmyrita Water Treatment Plant for PFAS removal. The project encompasses comprehensive water treatment infrastructure improvements, including the purchase and installation of Ion Exchange (IX) pressure vessel systems with media, prefilter systems, and booster pump stations; structural concrete construction; piping installation in various configurations; paving and site improvements; electrical and instrumentation equipment; backup generator installation; and commissioning and startup services. Additional work includes construction of connections to the distribution system, control and instrumentation equipment with SCADA integration, operator training, and operations and maintenance documentation. The bid opportunity was posted on October 15, 2026, with a pre-bid meeting scheduled for October 28, 2026, at 9:00 AM PDT via remote access. An online question and answer period closes on November 6, 2026, at 2:00 PM PDT, with bids due electronically on November 24, 2026, at 2:00 PM PDT. The project duration is 700 days.
The estimated bid value is $37,000,000.00 with a lump sum award type. Bidders must provide a bid bond of 10 percent, with payment and performance bonds each required at 100 percent. The offer is valid for 150 days from submission. The project is categorized under Utility Services and Water (NAICS 96185). Bids should be submitted through the PlanetBids Vendor Portal. The primary contact for this opportunity is Kristan Nordmeyer at knordmeyer@riversideca.gov. No specific local program policies, set asides, or incumbent information is detailed in the document.
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Text version
City of Riverside
Opportunity Detail
Bid Bond
Pre-Bid Meeting Information
Online Q&A
Contact Information
SITE MODIFICATIONS AT THE PALMYRITA WATER TREATMENT PLANT FOR PFA
Title SITE MODIFICATIONS AT THE PALMYRITA WATER TREATMENT PLANT FOR PFAS REMOVAL Invitation # RPU-8289
Posting Date 10/15/2026 3:40 PM (PDT) Project Stage Bidding Bid Due Date 11/24/2026 2:00 PM (PDT)
Response Format Electronic
Type Bid Response Types Line Items
Subcontractor Bid Bond Proposal Documents (required)
Type of Award Lump Sum Categories 96185 - Utility Services, Water
License Requirements A
Department Public Utilities Address 3900 Main St
Riverside, California 92522
County Riverside
Offer Valid 150days Liquidated Damages Estimated Bid Value $37,000,000.00 Start/Delivery Date
Project Duration 700 days
Bid Bond 10.00% Payment Bond 100.00%
Performance Bond 100.00%
Pre-Bid Meeting Yes Meeting Type Remote
Date & Time 10/28/2026 9:00 AM (PDT) Meeting Link View link
Attendance Required No
Online Q&A Yes Q&A Deadline 11/06/2026 2:00 PM (PDT)
Contact Info Kristan Nordmeyer knordmeyer@riversideca.gov
Bids to Owner's Agent
10/20/26, 7:14 PM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/39475/bo/bo-detail/147380#bidInformation 1/2 https://teams.microsoft.com/meet/227799391346555?p=h1JwlkZfGFTLuCg6Ct
Description
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Scope of Services 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 RPU’s Instrumentation and Controls specialist.
13. Training and the provision of Operations and Maintenance documentation.
14. Commissioning, Training and Acceptance Testing.
Other Details Notes
Special Notices Local Programs & Policies www.vendorline.com
10/20/26, 7:14 PM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/39475/bo/bo-detail/147380#bidInformation 2/2 https://vendor.planetbids.com/
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