Project Information

Bid Title

Above-Ground Tank Relocation and Underground Storage Tank (UST) Removal Project

Issuing Agency

Tuolumne County

Location

California

Published Date

Feb 14, 2025

Closing Date

Apr 22, 2025

Government Level

State & Local

Status

Closed

Ref. #

IFB (NPW)-2025-0026

Original Source

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Bid Documents

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Project Description

Project ID: IFB (NPW)-2025-0026

Title: Above-Ground Tank Relocation and Underground Storage Tank (UST) Removal Project

Addenda: 0

Release Date: 2/14/2025

Due Date: 4/22/2025

Post Information

Posted At:Fri, Feb 14, 2025 8:00 AMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

The County of Tuolumne through its General Services Agency ("County") is seeking bids from qualified vendors to relocate an above-ground storage tank and remove a separate underground storage tank ("UST") at a different location.

Phase 1 of this project entails removal and relocation of an above-ground 500 gallon fuel storage tank from 28 N. Lower Sunset, Sonora to the Administration building at 2 S. Green Street, Sonora.

Phase 2 of this project involves the removal of a 4,000-gallon steel, single-walled diesel underground storage tank and related piping. The UST was used for storage of diesel fuel for standby power for the building generator. Associated work includes obtaining permits from the City of Sonora (as needed), removal of contaminate soil, backfill with engineered fill and restoration of site to a condition ready to be paved, and repave area.

See "Attachment C - UST Specifications" for tank specifications.

Background

Senate Bill (SB) 445 (Stats. 2014, Ch. 547) requires that on or before December 31, 2025 , the owner or operator must permanently close a UST system if the tank and/or connected piping is single-walled and does not have a secondary containment and a continuous leak detection system meeting the requirements of H&SC section 25291(a)(1)-(6). Single-walled UST systems that have not been permanently closed by December 31, 2025, are out of compliance, cannot be operated, and could be red tagged by the Unified Program Agency (UPA) or the State Water Board preventing fuel deliveries and dispensing.

Timeline

Release Project Date:

February 14, 2025

Pre-Proposal Meeting (Mandatory):

February 24, 2025, 10:00am

41 Yaney Avenue, Sonora, rear of the historic courthouse

Question Submission Deadline:

March 24, 2025, 12:00pm

Proposal Submission Deadline:

April 22, 2025, 8:00am

Bid Opening:

April 22, 2025, 8:05am

Protest/Appeal Deadline:

May 5, 2025, 8:00am

Contractor Selection Date/Contract Executed (Tentative):

May 6, 2025

Commodity Codes

• NAICS 237120Oil and Gas Pipeline and Related Structures Construction
• NAICS 238910Site Preparation Contractors
• NAICS 238990All Other Specialty Trade Contractors
• NAICS 541620Environmental Consulting Services
• NAICS 562910Remediation Services

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