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  5. ›SURFACE WATER TREATMENT PLANT GRANULAR ACTIVATED CARBON…

City of El Paso De Robles·California

SURFACE WATER TREATMENT PLANT GRANULAR ACTIVATED CARBON (GAC) REPLACEMENT PROJECT

Closes 10/1/2026$250k – $500kInvitation for Bid
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Description

The City of El Paso de Robles is seeking a contractor to supply and install 80,000 lbs of virgin bituminous granular activated carbon (GAC) for its potable water treatment plant. The scope includes all labor, materials, equipment, and related services necessary to replace the existing GAC media at the Nacimiento Water Treatment Plant, ensuring compliance with contract documents and city specifications. This is a straightforward procurement focused on material supply and installation, with a non‑mandatory pre‑bid conference to review existing conditions. • Supply 80,000 lbs of virgin bituminous GAC • Install and replace GAC media at Nacimiento Water Treatment Plant (Paso Robles, CA) • Provide all labor, equipment, and related services to complete the replacement • Non‑mandatory pre‑bid conference on 17 Sept 2026 at 1:30 PM PST

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Tonia Roeder(Utilities Department Administrative Assistant)

[email protected]

(805) 237-3864

Key dates

Opened
9/10/2026
Pre-bid meeting
9/17/2026
Closes
10/1/2026

Last updated

Details

Type
Invitation for Bid
Industry
Water Management and Sanitation
NAICS
237110
Solicitation №
BID-UD26-03-0-2027/TR

Budget estimate

$250,000 – $500,000

No budget is listed, but 80,000 lbs of GAC typically costs $2‑$3 per pound, giving a material cost of $160K‑$240K. Adding labor, equipment, disposal, and overhead suggests a total contract value roughly between $250,000 and $500,000. The low estimate assumes minimal labor rates; the high estimate includes premium installation and contingency.

AI estimate from the solicitation

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