Project Information

Bid Title

RFP #2026-205011-01 Box Canyon Dam Generator Replacement Project

Issuing Agency

Siskiyou County

Location

California

Published Date

May 5, 2026

Closing Date

May 20, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

RFP #2026-205011-01 Box Canyon Dam Generator Replacement Project

Bid/RFP Status:

Open - accepting bids and proposals

Bid/RFP Due Date:

Wednesday, May 20, 2026 - 3:00pm

Bid/RFP Reference Number:

RFP #2026-205011-01

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Separate sealed Bids for the construction of the Box Canyon Dam Generator Replacement Project will be received by the Siskiyou Power Authority at 190 Greenhorn Road, Yreka, CA until 3:00 p.m. local time on May 20th, 2026, at which time the Bids will be publicly opened and read aloud. The Project is located at 2623 WA Barr Road, Mount Shasta, CA and consists of:

• Site improvements for grading and drainage.

• Installation of concrete pad and new generator.

• Installation of generator canopy structure.

• Installation of generator yard fencing.

• Demolition of a portion of existing concrete access stairs and railing.

• Installation of steel framed access stairs and railing.

• Electrical infrastructure from new generator to new MTS.

• Electrical work to add trolley motor to backup power supply.

Proposed Timeline

Date	Activity
4/7/26	Release of Request for Porposals (RFP)
4/17/26	Mandatory Pre-Bid Walk Through. Starting at 2623 W A Barr Rd., Mt. Shasta, CA 96067 at 11:00 am
5/1/26	Deadline to Submit Questions
5/20/26	Submission of Proposals due by 3:00PM
5/21/26-6/25/26	Review of Proposals
Within 15 days After Review	Notice of Intent to Recommend Award
Within 45 days After Review	Notice of Award

Supporting Documents

RFP #2026-205011-01 Box Canyon Dam Generator Replacement Project (3 MB)

RFP #2026-205011-01 Box Canyon Dam Generator Replacement Project - Attachment A - Public Works Contract (232 KB)

RFP #2026-205011-01 Box Canyon Dam Generator Replacement Project - Drawings (4 MB)

RFP #2026-205011-01 Box Canyon Dam Generator Replacement Project - Addendum 1 (323 KB)

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Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 237990Other Heavy and Civil Engineering Construction
• NAICS 238210Electrical Contractors and Other Wiring Installation Contractors

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