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  5. ›Maintain existing planted area and erosion control.

California Department of Transportation·California

Maintain existing planted area and erosion control.

Closes 4/21/2026$550k – $650kInvitation for Bid
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Description

This Caltrans opportunity calls for the maintenance of existing vegetation and erosion‑control measures along a defined corridor in Marin County. The contractor will be responsible for routine inspections, repairs, reseeding, mulching, weed control, and minor grading or drainage adjustments to preserve planted areas and prevent erosion over a multi‑year period. The work is performed under an electronic‑bidding process and requires the appropriate California contractor licenses. • Scope: Ongoing landscape and erosion‑control maintenance (inspection, repair, reseeding, mulching, weed control, grading). • Location: Marin County, CA – specific segments near Point Reyes Station, Olema Creek, Millerton Gulch, Tomales‑Petaluma Road to the Marin/Sonoma line. • Duration & Budget: Estimated 1080 working days (~3 years) with a projected contract value of $600 K. • Licensing: Must hold a Class A license or a Class C (C‑27 – Landscaping) license for the majority of the work. • Procurement: Fully electronic; bid package released March 23 2026, submission deadline April 21 2026.

Attached files

Contact

[email protected]

(916) 227-6299

Key dates

Opened
3/23/2026
Closes
4/21/2026
Duration
1080 days

Last updated

Details

Type
Invitation for Bid
Industry
Environmental Services
NAICS
561730
Solicitation №
04-1J9614

Budget estimate

$550,000 – $650,000

The bid lists an estimated budget of $600,000 for the three‑year maintenance effort. Assuming standard contractor profit margins of 10‑20 % and accounting for potential change orders or supplemental work, the contractor’s net earnings could reasonably fall between $55 K and $120 K per year, or roughly $550,000‑$650,000 total over the contract term. Factors influencing the final amount include the exact scope of work, labor rates, material costs, and any unforeseen site conditions.

AI estimate from the solicitation

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