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California Department of Transportation·California

Routine and Non-Routine Generator Inspection, Maintenance, and Repair Services in Mono, Inyo and Kern Counties

Closes 6/30/2026$400k – $500kInvitation for Bid
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Description

The California Department of Transportation (Caltrans) seeks a qualified electrical contractor to provide comprehensive inspection, maintenance, and repair services for emergency generators located in Mono, Inyo, and Kern counties. The contractor must supply all labor, parts, tools, equipment, travel, and incidentals, and must be able to respond to non‑routine service requests within stringent timeframes. The work includes routine semi‑annual and annual maintenance, emergency repairs, documentation, waste recycling compliance, and a one‑year warranty on workmanship and parts. No subcontracting is allowed, and the contractor must hold a current C‑10 Electrical Contractor license and DIR registration. The contract is valued up to $484,000 and runs for approximately two years. • Perform semi‑annual and annual inspections, load‑bank testing, oil/fuel changes, battery checks, and all required safety and regulatory tests. • Respond to non‑routine generator failures within 2 hours and be on‑site within the location‑specific response times (1–4 hours). • Provide all required certifications, insurance, payment bonds, and submit monthly invoices with certified payroll and DVBE utilization reports.

Attached files

Contact

Michael Dean(Contract Analyst)

[email protected]

(279) 234-2517

Key dates

Opened
6/10/2026
Questions due
6/23/2026
Closes
6/30/2026
Projected award
6/30/2026
Duration
2 years

Last updated

Details

Type
Invitation for Bid
Industry
Engineering Services
NAICS
238210
Solicitation №
09A1119

Budget estimate

$400,000 – $500,000

The solicitation caps the contract at $484,000. Assuming a typical profit margin of 8‑12% for specialized maintenance work, the net earnings for the contractor are likely to fall between roughly $400,000 and $500,000 over the two‑year contract period. Factors influencing the range include the number of emergency service calls, parts replacement costs, and any performance incentives or penalties that may be applied.

AI estimate from the solicitation

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