Western Municipal Water DistrictIssuing agency·Riverside, CA·via the Western MWD PlanetBids portalThe project includes removal of four existing GAC vessels and installation of two new ion exchange (IX) vessels, pretreatment filtration, associated piping, valves, electrical, instrumentation, and SCADA improvements. Work also includes necessary civil and drainage modifications, system testing, disinfection, startup, and commissioning to provide a fully operational PFAS treatment system while minimizing disruption to existing facility operations.
Notes
Bid Results will be available in PlanetBids once time for receiving bids has expired.
Additional Details
Department: Engineering
Estimated Value: $3,900,000
License Required: General Engineering Class A license
Pre-Bid Meeting: October 22, 2026 at 10:00 AM (mandatory)
Q&A Deadline: October 28, 2026 at 3:00 PM
Bid Bond: 10%
Payment Bond: 100%
Performance Bond: 100%
Liquidated Damages: $2,500
Required Submittals: Line Items, Certified Bid Bond Copy, Bid Forms
The project includes removal of four existing GAC vessels and installation of two new ion exchange vessels, pretreatment filtration, associated piping, valves, electrical, instrumentation and SCADA improvements, plus civil and drainage modifications, system testing, disinfection, startup and commissioning to provide a fully operational PFAS treatment system while minimizing disruption to existing facility operations.
We post new plumbing opportunities in California as agencies publish them. Get them in one email — free, and unsubscribe whenever.
Read from this solicitation’s notice text — each row shows the sentence it came from. Confirm final amounts and forms with the issuing agency before you submit.
A surety’s written statement that it expects to bond you up to a stated amount, subject to final underwriting. It’s what a GC or agency asks to see before they take your bid seriously.
| Company | Contact | Location | Phone |
|---|---|---|---|
| AGC | Plan Room | Lakeside | 858-558-7444 |
| Allied Solutions | Jason Collier | Carmel | 877-328-4432 |
| Baker ElectricCADIR | Chief Estimator | Escondido | 760-745-2001 |
| Bidding US | Adam Brown | Riverside | 951-555-0199 |
| Big Bear Electric IncCADIR, DVBE | Ethan Adams | Big Bear City | 909-547-6363 |
| CA Traffic Solution | Gabriel Solis | Sacramento | 916-245-1768 |
| Consult Construction Corporation | Shiva Mudaliyar | Culver City | 310-404-3065 |
| Covenant Technical Solutions | Russell Hague | Danville | 714-335-4049 |
| D and H Water Systems | Melanie Moreno | Oceanside | 760-722-6893 |
| Eco Energy Solutions, Inc | Karo Gyonjyan | Chatsworth | 818-993-3732 |
| Enterprise Automation | Alex Stipe | Irvine | 949-769-6000 |
| Eurofins TestAmerica | Amanda Carlson | North Canton | 330-497-9396 |
| Evoqua Water Technology | Patricia Tinnerino | La Mirada | 714-262-1560 |
| F.D. Thomas, Inc. | Mike Kostenko | Central Point | 541-664-3010 |
| Ferreira Construction Co, Inc DBA Ferreira Coastal ConstructionCADIR | Bill Camp | Rancho Cucamonga | 951-514-5086 |
| GovGuide | Connor Fusselman | Arlington | 407-619-6738 |
| GSA Contract Services, LLC | Sarah Vine | Wilmington | 202-280-7019 |
| GSE Construction Company Inc. | Dennis Gutierrez | LIvermore | 925-447-0292 |
| JBI Water & wastewater | Tarn Victor | El Dorado Hills | 916-933-5500 |
| LAE Associates, Inc. | LAE Team | Placentia | 714-993-2840 |
| Levon Construction GroupCADIR | Telvis Artis | Anaheim | 562-673-5331 |
| Marina Landscape Inc.CADIR | Hue Ta | Orange | 714-939-6600 |
| Mehta mechanical company, Inc. (MMC Inc.) | Estimator | La Palma | 714-521-2022 |
| Midwest Valley Corp | Copper Lane | Kansas City | 888-888-2546 |
| MWC Group, Inc | Cyndi Campbell | Phelan | 760-701-0254 |
| N2W ENGINEERING | James Wang | Irvine | 714-716-1711 |
| Northern Digital, Inc.CADIR, MBE | Enrique Hernandez | Bakersfield | 661-322-6044 |
| Onsite Water Mangement | Rdoney Merritt | Durham | 919-360-8990 |
| Pyramid Building and Engineering, Inc.CADIR | Estimating@pyramidbuilding.net | Hesperia | 760-949-9005 |
| RE Chaffee ConstructionCADIR, MBE, DBE | Ronnie Chaffee | Wrightwood | 760-249-8068 |
| SCW Contracting Corp.CADIR | Peter Kogler | Fallbrook | 760-728-1308 |
| SRK Engineering Inc | Sherry R. Kirkpatrick | Escondido | 760-294-4012 |
| Techno Coatings Inc. | Nick Cichirillo | Anaheim | 714-635-1130 |
| Tharsos IncDBE | Michael Lopez | La Mesa | 619-464-1261 |
| US Builders & Consultants Inc. | Tamer Awad | Irvine | 714-317-8402 |
| Vertech | Kevin Smith | Phoenix | 949-301-5874 |
| WaterSurplus, Inc. | Jim Ryan | Loves Park | 815-240-0422 |
Source: Western Municipal Water District (bid 146697), retrieved via the Western MWD PlanetBids portal. View the official posting, and always confirm requirements and deadlines with the issuing agency.
