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Surface Water Treatment Plant Granular Activated Carbon Replacement

Active

20260922011State & Local

Response Deadline10/01/2026, 09:00:00 PM UTC

Contract Overview

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

General Info

Agency

California → City of El Paso de RoblesView Agency

NAICS

221310 - Water Supply and Irrigation SystemsView NAICS

Place of Performance

Paso Robles, CA, 93446, USA

Set-Aside

NONE

Documents

(1)

UD26-03 Surface WTP GAC Rplmt Bid Documents.PDF

PDF

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Timeline

PhaseSolicitation

PostedSep 22

Solicitation

Response DeadlineOct 1

Submission deadline

Response Deadline

10/01/2026, 09:00:00 PM UTCin 9 days

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Organization & Contact Information

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AgencyCalifornia → City of El Paso de Robles

Contacts1 person available

OfficeN/A

Organization / Agency

California → City of El Paso de Robles

View Agency Profile

Office AddressN/A

Contacts

Robert Devaney

contact@example.gov

+1 (555) 000-0000

Full Description

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Bid #UD26-03: The project involves the replacement of Granular Activated Carbon (GAC) at the Surface Water Treatment Plant. The work includes furnishing and installing 80,000 pounds of virgin bituminous granular activated carbon for potable water treatment across four adsorber vessels. Key tasks include the removal and disposal of existing GAC, thorough cleaning and disinfection of the GAC vessels and related appurtenances with a chlorine solution, and the installation of new GAC. Installation involves delivering GAC in specialized trailers, transferring it as a water slurry using air pressure, soaking, and backwashing each vessel to achieve 25% bed expansion. The contractor is responsible for disinfection, testing, startup, and site cleanup, ensuring compliance with AWWA B604-18, NSF/ANSI 61, and other applicable state and federal requirements. Post-startup, the contractor must conduct effluent sampling for heterotrophic plate count (HPC) for 60 days and remedy any unsatisfactory results.

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