This Solicitation opportunity from California was posted on July 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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WA23-0200 Water Treatment Plant Filter Media Replacement & Underdrain Repair

Closed

20260703035State & Local

Submission Closed07/29/2026, 10:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 237110

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Solicitation # gumtree-knoll-park-pipeline-replacement-project-ca

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Griffith Company

POSTED

about 14 hours ago

DEADLINE

in 18 days

General Info

Agency

California → City of American CanyonView Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

American Canyon, CA, 94503, USA

Set-Aside

NONE

Documents

(8)

WA23-0200_Water_Treatment_Plant_Filter_Media_Replacement___Underdrain_Repair__Addendum__1_Revision__1783386314140.pdf

PDF

Filter_RFP_Drawings___Submitals_A.-I_1783386312568.pdf

PDF

Water_System_Improvement_Project_1975.pdf

PDF

WA23-0200_Water_Treatment_Plant_Filter_Media_Replacement___Underdrain_Repair__Addendum__2_Revision__1784664252605.pdf

PDF

Followers_List_1783535886224.csv

CSV

WA23-0200_Water_Treatment_Plant_Filter_Media_Replacement_ 26_Underdrain_Repair.pdf

PDF

Prebid_Sign_In_Sheet_1784664139021.pdf

PDF

Convential_Plant_Filter_RFP_Plans_1783386309634.pdf

PDF

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Timeline

PhaseClosed

PostedJul 6

Solicitation

Response DeadlineJul 29

Deadline has passed

Submission Closed

07/29/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → City of American Canyon

Contacts1 person available

OfficeN/A

Organization / Agency

California → City of American Canyon

View Agency Profile

Office AddressN/A

Contacts

Noni Thomas

contact@example.gov

+1 (555) 000-0000

Full Description

The project involves the rehabilitation and replacement of filtration system components at the City of American Canyon's Water Treatment Plant. The scope includes replacing filter media in two filter beds (462 sq ft total), underdrain headers and laterals, surface wash piping and arms, and four flap gates. The contractor is responsible for removing existing components, installing new materials according to Neptune Micro Floc O&M P5217 series documents, and applying AWWA standard epoxy coatings to all metal components. Work includes replacing various layers of filter media (coal, sand, gravel) to precise depths, installing new PVC underdrain laterals, carbon steel headers, and stainless steel surface wash components. The work must be coordinated with an active water treatment facility.