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  5. ›Replace culverts.

California Department of Transportation·California

Replace culverts.

Closes 4/29/2026$65k – $130kInvitation for Bid
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Description

The California Department of Transportation is seeking qualified contractors to replace a series of aging culverts in El Dorado County near Coloma. The work involves removal of existing culverts and installation of new structures, adhering to Caltrans specifications and maintaining traffic flow during construction. This is a short‑duration, moderate‑value project that requires a Class A or Class C‑42 license and is conducted via electronic bid submission. • Estimated contract value: $650,000 (not a guaranteed price) • Required licenses: Class A or Class C‑42 (Sanitation System Contractor) • Project timeline: Bid package released March 30 2026; bid opening/deadline April 29 2026; construction window 45 working days after award • Geographic focus: Multiple sites in El Dorado County, ranging from 0.2 mi north of Westar Court to 0.1 mi south of Brewery Street • Procurement method: Fully electronic bidding through Caltrans “Work with Caltrans” portal

Attached files

Contact

[email protected]

(916) 227-6299

Key dates

Opened
3/30/2026
Closes
4/29/2026
Duration
45 days

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237310
Solicitation №
03-3G5604

Budget estimate

$65,000 – $130,000

The solicitation lists an estimated contract value of $650,000. Assuming typical contractor net profit margins for small‑to‑medium civil construction projects (roughly 10‑20%), the expected earnings for the winning firm would fall between $65,000 and $130,000. Factors influencing the final budget include the number of culverts replaced, site access conditions, mobilization costs, and any unforeseen subsurface conditions that may require change orders.

AI estimate from the solicitation

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