Martis Valley Substation Modernization - 2026

Department:Electric, Customer Service, Finance and Accounting, Human Resource, General Management

Category:Electric Engineering Services, Plan Holder Rooms (will receive all categories), SCADA Services, Controls & Switchgear Purchasing, Transformer Testing & Repair, Fiber Construction, T & D Construction, Substation Construction, Substation Design

RFP Number:2026 MVSM

Start Date:04/02/2026 8:00 AM

Close Date:04/28/2026 2:00 PM

Notice is hereby given that the Board of Directors of Truckee Donner Public Utility District,
Nevada County, California, herein referred to as the “DISTRICT”, will receive sealed bids at the
District office, 11570 Donner Pass Road, Truckee California 96161 until 2:00 PM, Tuesday,
April 28, 2026, at which time they shall be opened and publicly read for:

MARTIS VALLEY SUBSTATION MODERNIZATION - 2026

The WORK of this Contract comprises of the following:

Demolition and removal of existing steel structures and concrete foundations
Grading and installation of drainage infrastructure
Installation of conduits, pre-fabricated vaults and pull boxes
Ground grid improvements
Fencing and gate modifications, upgraded security cameras and lighting
Installation and termination of high voltage cables and control wiring
Removal, installation and repair of asphalt pavement
Testing and commissioning of the protection and control systems
Ancillary items such as fittings, low voltage electrical enclosures, locator wire, marking tape and other appurtenances

Important Documents:

Important Dates:

A Pre-Bid Conference will be held Wednesday April 15, 2026, at 10:00 AM. The
conference will be held at the Work Site at 10958 Riverview Drive, Truckee, California, 96161.
Deadline for Questions Tuesday, April 21st at 2:00 PM.
Bid Opening - Tuesday, April 28th at 2:00 PM, at 11570 Donner Pass Road, Truckee, California 96161