Sandbar Static Excitation Replacement

Tri-Dam Project is seeking proposals to design, manufacture, deliver, install, test, and train personnel on a replacement static excitation system for the Sandbar Powerhouse, with optional rotating brushless excitation solutions and a 1 ms sampling requirement for the SPE and data logger.

Tri-Dam Project


General
Open
2026-06
Oct 22, 2026 01:00 AM
Aug 05, 2026 04:51 PM
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Original Solicitation Links
Contact
cmartin@tridamproject.com
+12099653996
Oakdale, CA, USA
Submission Instructions
Description

Tri-Dam Project is soliciting proposals for a complete static excitation replacement system for the Sandbar Powerhouse. The scope includes design, manufacture, delivery, installation, factory and site acceptance testing, commissioning support, and training for operators and maintenance personnel. The system includes digital excitation controls, an excitation power potential transformer, field-flashing and discharge circuits, control switches, HMI screens, cabinets, and associated equipment, with optional redundant controls, N+1 thyristor bridges, and panel-mount replacement. Addendum #1 requires bidders to include 1 ms sampling for both the SPE and data logger. Addendum #2 permits vendors to bid options for rotating brushless excitation solutions, and updated attachments and drawings have been added. The solicitation package includes the Sandbar Exciter IFB Package and drawing attachments.

Classification Codes
NAICS221118Other Electric Power Generation
PSC6110Electrical Control Equipment
Smart Codes
static excitation systembrushless excitation systemexcitation system training
Specifications
Supply & Service
Timeline
Aug 5, 2026-Start Date
Aug 24, 2026 08:00 PM-Optional Job Walk (optional)
Meet at the Tri-Dam office. Four-wheel-drive or high-clearance vehicle strongly suggested. RSVP to Carey Martin at cmartin@tridamproject.com by August 19, 2026, at 12:00 p.m. PT.
Oct 07, 2026 10:00 PM-Bid Opening Meeting (optional)
Meeting ID: 223 184 522 766 80; Passcode: zJ3JP6Nw
Oct 22, 2026 01:00 AM-Close Date
Requirements
Required
  • Workers Compensation
  • Employers Liability — $1,000,000.00
  • Comprehensive General Liability — $2,000,000.00
  • Automobile Liability — $1,000,000.00
  • Umbrella/Excess Liability — $4,000,000.00
  • Professional Liability — $2,000,000.00
Required
  • Minimum 3 references
  • Within the last 5 years
  • Client point of contact required for each reference
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