Unofficial Notice of Invitation to Bid (NIB)

California State Dept of Transportation (CalTrans) is seeking bids from qualified and interested contractors for the following project titled, Maintain Existing Planted Areas, identified under Solicitation ID: 04A7359. Work is to be performed near 1727 30th St, Sacramento, CA 95816, USA in Sacramento County.

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General Project Description

This project involves providing labor, tools, equipment, materials, travel, reporting, and incidentals to maintain existing planted areas (MEPA) in Napa County, specifically at Dry Creek Bridge and Perfume Creek Bridge. The scope includes noxious weed and invasive non-native plant eradication for erosion control areas to achieve 75% or better native vegetation cover with less than 10% invasive species groundcover by December 2027. The work involves various environmental control plans, job site management, lead compliance, MEPA work plan implementation, deficiency inspections, initial roadside clearing, ongoing MEPA services (controlling weeds, pests, mowing, trimming, disposal of vegetative material, site maintenance, dry seeding), and traffic control systems. Reporting requirements include quarterly progress estimates, chemical spray operations reports, and annual planting success reports.

General Bid Items

Quantity: 1 Unit: Lump Sum Work Item: Provide Water Pollution Control Program per STD 213, Exhibit A, Scope of Work, Section 8.A.
Quantity: 24 Unit: Per Month Work Item: Provide Job Site Management (Water Pollution Control) per STD 213, Exhibit A, Scope of Work, Section 8.B.
Quantity: 1 Unit: Lump Sum Work Item: Provide Lead Compliance Plan per STD 213, Exhibit A, Scope of Work, Section 8.C.
Quantity: 1 Unit: Lump Sum Work Item: Provide Maintain Existing Planted Areas (MEPA) Work Plan per STD 213, Exhibit A, Scope of Work, Section 8.D.
Quantity: 1 Unit: Lump Sum Work Item: Provide Environmental Training per STD 213, Exhibit A, Scope of Work, Section 8.E.
Quantity: 1 Unit: Lump Sum Work Item: Provide Deficiency Inspection per STD 213, Exhibit A, Scope of Work, Section 8.F.
Quantity: 1 Unit: Lump Sum Work Item: Provide Initial Roadside Clearing per STD 213, Exhibit A, Scope of Work, Section 8.G.
Quantity: 24 Unit: Per Month Work Item: Maintain Existing Planted Areas (MEPA) services per STD 213, Exhibit A, Scope of Work, Section 8.H.
Quantity: 24 Unit: Per Month Work Item: Provide Traffic Control System per STD 213, Exhibit A, Scope of Work, Section 8.I.
Quantity: 24 Unit: Per Month Work Item: Provide Invasive Species Control per STD 213, Exhibit A, Scope of Work, Section 8.J.
Quantity: 8 Unit: Each Work Item: Provide Quarterly Progress Estimate per STD 213, Exhibit A, Scope of Work, Section 8.K.
Quantity: 6 Unit: Each Work Item: Provide Report of Chemical Spray Operations per STD 213, Exhibit A, Scope of Work, Section 8.L.
Quantity: 2 Unit: Each Work Item: Provide Annual Planting Success Report per STD 213, Exhibit A, Scope of Work, Section 8.M.
Quantity: 160 Unit: Per Hour Work Item: Labor Rate to complete unforeseen work per STD 213, Exhibit A, Scope of Work, Section 10.
Quantity: 3% of Subtotal Unit: $ Work Item: Maximum allowable expenditure for all materials, equipment, and disposal fees relating to unforeseen work, per Exhibit A, Section 9.

NAICS Classification

NAICS 561730 – Landscaping Services, NAICS 237310 – Highway, Street, and Bridge Construction, NAICS 238990 – All Other Specialty Trade Contractors, NAICS 541620 - Environmental Consulting Services

Records and Due Date

This bid opportunity was entered into BidAmerica on December 2, 2025, and was last updated on December 1, 2025. All bids and/or proposals are due on December 11, 2025.

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Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by California State Dept of Transportation (CalTrans). BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from California State Dept of Transportation (CalTrans) prior to bidding.