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  5. ›Inductive Loop Detector Replacement Services in Amador…

California Department of Transportation·California

Inductive Loop Detector Replacement Services in Amador, Alpine, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus, and Tuolumne Counties

Closes 4/16/2026$300k – $461kInvitation for Bid
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Description

Caltrans is seeking a qualified contractor to replace non‑functioning inductive loop detectors, pull boxes, covers, and conduit across eight Central‑Sierra counties. The work involves pavement saw‑cutting, removal of defective loops, installation of new loop wire, associated conduit, and all required traffic‑control measures, plus compliance with environmental, safety, and prevailing‑wage rules. The contract is a three‑year, fixed‑price award with a maximum ceiling of $461,000 and includes small‑business and DVBE participation goals. • Replace ~185 loop detectors and related hardware on state right‑of‑way. • Provide all labor, materials, tools, traffic‑control devices, and waste‑management services. • Must hold current DIR registration, appropriate CSLB licenses (General Engineering, Electrical, and Construction Zone Traffic Control), and meet prevailing‑wage, insurance, and bonding requirements. • Small‑business (≥25 %) and DVBE (≥3 %) participation required; incentives available. • Bids due April 16 2026; award expected April 23 2026; performance period June 2026 – May 2029.

Attached files

Contact

Matthew Stephens(Contract Analyst)

[email protected]

(279) 234-2331

Key dates

Opened
4/2/2026
Questions due
4/8/2026
Closes
4/16/2026
Projected award
4/23/2026
Duration
3 years

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238210
Solicitation №
10A2900

Budget estimate

$300,000 – $461,000

The solicitation caps the total contract value at $461,000. Assuming the winning bidder can execute the full scope, expected earnings will fall between roughly $300,000 (if some loops are already functional or cost‑saving efficiencies are realized) and the ceiling of $461,000. Factors influencing the final amount include the number of loops actually replaced, travel distances across the eight counties, and any approved change orders.

AI estimate from the solicitation

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