Top

Drainage Repair – 2V090/0427000027

Forecast

State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

General Info

Agency

California → Caltrans, District 4 - Bay Area/Oakland

NAICS

N/A

Place of Performance

Set-Aside

NONE

Documents

No documents available

Documents will appear here when they are available.

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseForecast

PostedNov 4

forecast

Prepare for this forecast

Research the agency, track this forecast, and prepare your capture plan before the solicitation opens.

Organization & Contact Information

AgencyCalifornia → Caltrans, District 4 - Bay Area/Oakland

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia → Caltrans, District 4 - Bay Area/Oakland

Office AddressN/A

Contacts

MARIAM FARRARSenior Environmental Scientist

contact@example.gov

+1 (555) 000-0000

Full Description

Clean out the obstruction of calcified material in the drainage system at the PMs R5.3/R6.24 in Alameda County and PM R0/R0.4 in Contra Costa County

More opportunities from California → Caltrans, District 4 - Bay Area/Oakland

Same awarding agency

New

SLED

Vehicle and Pedestrian Safety Project

POSTED

DEADLINE

I-80 Concrete Barrier Upgrade (EA 04-0V900)

POSTED

DEADLINE

I-580 Westbound Improvement Project

POSTED

DEADLINE

I-880/Lewelling Boulevard Crosswalk Improvements (EA 04-4X790)

POSTED

DEADLINE

SR-4 Culvert Replacement Project (EA 04-0V230)

POSTED

DEADLINE

US-101 Cold Plane and Place RHMA-G (EA 04-0V000)

POSTED

DEADLINE

Solano State Route 12 Pavement Preservation (04-0AA53)

Solicitation # 04-0AA53

The Solano State Route 12 Pavement Preservation project (EA 04-0AA53) is a Caltrans District 4 initiative located in Solano County, California, spanning State Route 12 between postmiles 14.10 and 20.68. With a total programmed cost of approximately 37.388 million dollars, the project focuses on comprehensive roadway improvements including pavement dig-outs, cold planing, asphalt concrete overlay, and the installation of AC dikes. Additional scope elements include shoulder widening, drainage improvements, the upgrade of metal beam guardrails, traffic signing panel updates, and the installation of centerline and shoulder rumble strips and pavement delineation. The project is governed by the 2025 Caltrans Standard Specifications, with specific requirements for job site management and the handling of hazardous waste and contamination. Environmental compliance is a primary focus, as evidenced by a Mitigated Negative Declaration under CEQA and the requirement for various permits, including a 1602 Lake and Streambed Alteration Agreement and a Section 401 Clean Water Act Permit. Strict protocols are in place for the delineation of Environmentally Sensitive Areas using high-visibility markings and the implementation of biological inspection measures for pipes, culverts, and open trenches. The project also adheres to Title VI of the Civil Rights Act and the Americans with Disabilities Act to ensure non-discrimination and accessibility.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

04-3X210 Paint Carquinez Bridge

Solicitation # 04-3X210

The project involves the cleaning and painting of the entire main truss span of the Carquinez Bridge and Overhead in Vallejo, California, under the jurisdiction of Caltrans District 4. The scope of work encompasses superstructural trusses, the deck floor system, traveler and barrier rails, substructure towers, and other miscellaneous metal features. In addition to painting, the project includes miscellaneous structural repairs, access improvements, and the installation of vandalism-resistant fencing and gates to secure the bridge catwalk under the Pomona Street on-ramp. The project is classified as a categorical exemption under CEQA and a categorical exclusion under NEPA. Due to the nature of the work, the contractor must adhere to strict environmental and safety standards, including Cal/OSHA lead and asbestos regulations and the DTSC-Caltrans ADL Soil Management Agreement for hazardous waste handling. Key requirements include notifying the Bay Area Air Quality Management District before starting work, implementing erosion control at staging areas, and conducting pre-construction bat roosting surveys. Administrative oversight is provided by an environmental scientist, an environmental planner, and a construction liaison.

Painting and Wall Covering Contractors

POSTED

DEADLINE

Sonoma State Route 116 Capital Preventive Maintenance ProjectThe Sonoma State Route 116 Capital Preventive Maintenance Project, managed by Caltrans District 4, involves comprehensive roadway and infrastructure improvements in Sonoma County. The scope of work covers State Route 116 from Post Mile 7.74 in Monte Rio to Post Mile 25.05 near Sebastopol. Key deliverables include resurfacing the existing roadway, replacing guard rails, repairing or replacing culverts, and installing or replacing streetlights. Additionally, the project focuses on enhancing accessibility and safety by widening narrow shoulders to create Class II bicycle lanes and bicycle pull outs, adding new sidewalks and crosswalks, and upgrading all pedestrian infrastructure to meet current Americans with Disabilities Act standards. The project has undergone environmental review under the California Environmental Quality Act, resulting in a Mitigated Negative Declaration. This process confirmed that no significant environmental effects are expected, and the California Transportation Commission serves as the approving agency. Administrative oversight is led by Christopher Pincetich, Senior Environmental Scientist and Branch Chief of the Office of Environmental Analysis. The project is categorized under NAICS code 237310 for highway and street construction, with official environmental filing fees processed through the California Department of Fish and Wildlife.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

State Route (SR) 37 Sears Point to Mare Island Improvement ProjectThe State Route 37 Sears Point to Mare Island Improvement Project, managed by Caltrans District 4, involves extensive infrastructure upgrades across Napa, Sonoma, and Solano counties. The scope of work includes reconfiguring highway lanes from west of the SR 121 intersection to the Walnut Avenue Overcrossing at Mare Island, replacing the Tolay Creek Bridge, and widening the Sonoma Creek Bridge. Key construction elements include adding through lanes to provide two lanes in each direction consisting of tolled general purpose and High Occupancy Vehicle lanes, constructing 8-foot shoulders (with 4-foot shoulders at the Sonoma Creek Bridge), and signalizing the SR 37/Noble Road intersection. Additionally, the project incorporates safety enhancements such as CHP enforcement areas, maintenance vehicle pullouts, traffic control devices, and changeable message signs, while also focusing on the restoration of degraded marsh habitat at Strip Marsh East. The project has undergone rigorous environmental review in compliance with the California Environmental Quality Act, including the preparation of an Environmental Impact Report, an Addendum, and a Supplemental Environmental Impact Report. Official Notices of Determination filed in late 2025 and 2026 confirm that the project will not have a significant effect on the environment, provided that adopted mitigation measures and a monitoring plan are implemented. Administrative oversight is led by Senior Environmental Scientist Skylar Nguyen and Associate Deputy Director Cherry Zamora, with the project's environmental filing fees processed through the California Department of Fish and Wildlife.

Environmental Consulting Services

POSTED

DEADLINE

State Route 12 Pavement Rehabilitation Project

Solicitation # 04-4W230

Caltrans plans to rehabilitate pavement and improve infrastructure along State Route 12 between postmile 0.0 to 3.31 in Napa County and postmile 0.0 to 7.90 in Solano County, including drainage enhancements, installation of pedestrian islands, and updates to various system elements. The project is being evaluated under a proposed Negative Declaration, indicating that Caltrans anticipates no significant environmental impacts from the proposed work. Based on an Initial Study, the project is not expected to substantially affect aesthetics, agriculture, air quality, cultural resources, energy, geology, hydrology, land use, mineral resources, population, housing, public services, recreation, tribal cultural resources, utilities, wildfire risk, greenhouse gas emissions, hazards, noise, transportation, traffic, or biological resources. While the project may result in minor or less than significant effects in certain areas, it is not anticipated to trigger the need for an Environmental Impact Report. The project is formally listed under the title State Route 12 Pavement Rehabilitation Project with a forecast posting date of June 24, 2026, and is managed by Caltrans District 4 – Bay Area/Oakland. Public and agency comments may still influence the final determination of the Negative Declaration, and the decision is not yet final. The primary point of contact for environmental inquiries is Matthew Coughlin, Environmental Scientist, reachable via email or phone. The project’s official documentation and updates can be accessed through the provided online link.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Interstate 680 Northbound Express Lane Completion Project

Solicitation # 04-CC-680

Highway, Street, and Bridge Construction

POSTED

10 months ago

DEADLINE

N/A

View Details

Prepare for this forecast

Research this forecast and prepare for the solicitation

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS