Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 16 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Environmental Dredging and Earthmoving

Active

State & Local

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Environmental Dredging and Earthmoving involves performing excavation, dredging, and grading services for prime contractors on California Department of Fish and Wildlife marsh restoration projects in San Rafael. The scope of work includes the removal of contaminated or non-native sediments, grading of a 30-acre site, and the shaping of tidal channels utilizing excavators, dredging equipment, and amphibious machinery to deliver a restored marsh topography. The project is governed by NAICS code 237990 and requires strict adherence to CEQA requirements and Restoration Management Permit RMP-2026-0031-R3. This engagement is associated with the City of San Rafael and was posted on August 27, 2026.

General Info

Subcontract for dredging and earthmoving for San Rafael marsh restoration projects.

Agency

California → City of San Rafael

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

San Rafael, CA

Set-Aside

NONE

Documents

This scope was carved out of RMP-2026-0031-R3.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Tiscornia Marsh Habitat Restoration and Sea Level Rise Adaptation Project

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedAug 27

subcontract

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → City of San Rafael

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → City of San Rafael

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs excavation, dredging, and grading for prime contractors on California Department of Fish and Wildlife (CDFW) marsh restoration projects. Removes contaminated or non-native sediments, grades the 30-acre site, and shapes tidal channels using dredging equipment, excavators, and amphibious machinery. Must comply with Restoration Management Permit RMP-2026-0031-R3 and CEQA requirements. Delivers a graded site and restored marsh topography.

Similar Contracts

Same NAICS industry code

Provide Swing Gates Station BEQ's

Solicitation # N400857415686

Solicitation N400857415686, issued by the Facilities Engineering and Acquisition Division at MCAS Cherry Point, North Carolina, requires the removal of four drop arm gates and the installation of new swing arm gates, including 20 foot single swing gates and all incidental related work. The project is located at the Station BEQs and CDC Complex and must be completed within 180 calendar days after award. To maintain operational continuity, gates 1 and 3 must be fully operational before work commences on gates 2 and 4. The contractor is required to provide a detailed Schedule of Prices within 15 calendar days of the award and must adhere to Davis Bacon Act wage determinations and Buy American requirements for construction materials. Proposals are due by 1500 local time on September 16, 2026, and will be evaluated based on the lowest price. Bonding requirements vary by proposal value, with no bonds required for amounts up to 35,000 dollars, payment bonds required up to 150,000 dollars, and both bid and performance/payment bonds required for proposals exceeding 150,000 dollars. The contractor must implement a comprehensive Quality Control program, utilizing an accredited testing laboratory for concrete materials and adhering to ASTM standards. Administrative requirements include submitting invoices via Wide Area Workflow and coordinating with the Contracting Officer's Technical Representative for Red Zone meetings and utility interruptions.

Bristol Alliance of Companies

POSTED

about 15 hours ago

DEADLINE

Sites Reservoir Project - Dams and Roads

Solicitation # sites-reservoir-project-dams-roads

The Sites Reservoir Project for Dams and Roads is a solicitation issued by Barnard Construction Company, Inc. for work located in Maxwell, Colusa, California. This project is designated as a small business set-aside under NAICS code 237990. The solicitation was posted on September 9, 2026, with a response deadline of September 23, 2026. Interested parties can contact the Sites Reservoir primary point of contact via email at sitesreservoir@barnard-inc.com or by phone at 406-586-1995.

Barnard Construction Company, Inc.

POSTED

about 15 hours ago

DEADLINE

North of River Sanitary District No. 1 WRRF Upgrades and Expansion

Solicitation # north-river-sanitary-district-no-1-wrrf-upgrades-expansion

Kiewit Infrastructure West Co. is soliciting sub-quotes for the North of River Sanitary District No. 1 WRRF Upgrades and Expansion project located in Bakersfield, California. The scope of work is extensive, covering civil and site work, electrical installations, and a wide array of materials and services including aggregates, piping, asphalt paving, masonry, welding, and roofing. Interested firms must contact Kiewit to receive an Invitation to Bid through the Building Connected electronic system, with a bid deadline of September 17, 2026, at 10:00 a.m. Because the project is partially financed by the Water Infrastructure Finance and Innovation Act (WIFIA) administered by the EPA, it is subject to the American Iron and Steel (AIS) provisions, Davis-Bacon Related Acts, and specific DBE Program requirements. Eligible bidders include certified DBE, MBE, WBE, SBE, and other disadvantaged or small business enterprises. Qualified respondents must possess a valid California Contractor’s license, provide acceptable insurance, and may be required to provide bonding for 100% of their contract value, though Kiewit will reimburse bond premiums. Kiewit also emphasizes the importance of labor harmony and will consider quotes from bidders capable of maintaining such relations on the project.

Kiewit Infrastructure West Co.

POSTED

about 15 hours ago

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

The U.S. Army Corps of Engineers Honolulu District is soliciting sealed bids for a firm-fixed-price contract to perform maintenance dredging and revetted mole repair at the Haleiwa Small Boat Harbor in Oahu, Hawaii. The project scope includes mobilization and demobilization, the dredging and ocean disposal of approximately 4,260 cubic yards of material to an approved offshore site south of Oahu, and comprehensive revetted mole repairs involving clearing, grubbing, stone rework, and vegetation removal. The estimated value of the work ranges between 1 million and 5 million dollars, with a performance period of 200 calendar days from the receipt of the Notice to Proceed. This solicitation is set aside for small businesses, with a specific 10 percent price evaluation preference for HUBZone small business concerns. Bidders must provide performance and payment bonds and are required to submit an organization plan featuring key personnel, including a Project Manager, Project Superintendent, Quality Control System Manager, and Site Safety and Health Officer. Technical acceptance is based on pre- and post-dredge multi-beam hydrographic surveys meeting USACE accuracy standards and strict quality controls for stone materials. Bids must be submitted in sealed envelopes to the USACE Honolulu District office by the deadline, as electronic submissions are not permitted. Liquidated damages for delays are set at 2,297 dollars per calendar day.

Healy Tibbitts Builders, Inc.

POSTED

about 15 hours ago

DEADLINE

HOFFMAN HILL RESERVOIR EXTERIOR RECOATING AND SEISMIC UPGRADES

Solicitation # hoffman-hill-reservoir-exterior-recoating-seismic-upgrades

The City of Dupont, Washington, is seeking a contractor for the Hoffman Hill Reservoir Exterior Recoating and Seismic Upgrades project, identified as G&O #26217. Located in Pierce County, the project focuses on critical infrastructure improvements including exterior recoating and seismic upgrades to the reservoir. This solicitation is specifically set aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 237990. The procurement process is being managed by Resource Development Company LLC, with Nayvi Waite serving as the primary point of contact. Interested parties must submit their responses by the deadline of September 25, 2026. Detailed information regarding the submission process and project requirements can be accessed through the provided solicitation links.

Resource Development Company LLC

POSTED

about 15 hours ago

DEADLINE

Mechanical Dredging Services

Tahoe City Public Utility District

POSTED

about 15 hours ago

DEADLINE

Lake Forest Boat Ramp Maintenance Dredging Project

Solicitation # 20260908051

The Lake Forest Boat Ramp Maintenance Dredging Project, managed by the Tahoe City Public Utility District, involves the removal of approximately 391 to 400 cubic yards of accumulated silt and sand from the boat ramp fairway in Tahoe City, California. The primary objective is to restore the lakebed to a historic design elevation of 6,219 feet (Lake Tahoe Datum) to ensure safe vessel access. The scope of work includes mechanical dredging using a floating barge with an excavator and clamshell bucket, the removal and replacement of floating docks, and the installation of a full-depth turbidity curtain to contain suspended sediments. Dredged materials must be transported to shore via a conveyor system, dewatered, and hauled in watertight trucks to the Eastern Regional Landfill in Truckee. The project is scheduled to begin on November 2, 2026, with a completion deadline of December 4, 2026. The estimated contract value is 208,000 dollars. Qualified bidders must be Class A Contractors with a minimum of five projects of similar size and scope and provide at least three references. Bids are due by September 30, 2026, and must include a bid bond for 10 percent of the total amount. The contractor is required to comply with various regulatory permits from the USACE, Lahontan Regional Water Quality Control Board, USFW, and the California State Lands Commission, as well as California DIR and Davis-Bacon Act prevailing wage requirements. Key administrative details include liquidated damages of 500 dollars per day and the requirement for a Designated Biologist to be approved by the CDFW 30 business days prior to any ground-disturbing activities.

Tahoe City Public Utility District

POSTED

about 15 hours ago

DEADLINE

Bellflower Park Phase I

Solicitation # CIP 2024-11

The City of Adelanto is soliciting bids for the Bellflower Park Phase I project, located at 18361-18411 Bellflower Street, Adelanto, California. This construction project involves the development of a new public park, including the installation of sewer pipes and structures, concrete formwork, a complete basketball court, picnic area flooring, and bicycle racks. The engineer's estimate for the project is 1.7 million dollars, and the contract will be awarded to the responsible bidder who submits the lowest bid based on the total base bid schedule price. The project has a completion timeframe of 240 calendar days from the Notice to Proceed, with liquidated damages set at 1,000 dollars per day. Bidders must provide a bid guarantee of at least 10 percent of the contract price and comply with prevailing wage rates, DIR registration, and the Build America, Buy America Act. Key requirements include a one-year guarantee on materials and workmanship, adherence to OSHA standards, and a waste diversion plan to keep 50 percent of waste material out of landfills. The contractor is required to submit an initial progress schedule within 14 days of the Notice to Proceed and provide monthly invoices. The project incorporates the City of Adelanto Standard Specifications for Public Improvements, Greenbook Standard Specifications, and 2015 Caltrans Standard Plans. Sealed bids are due by September 10, 2026.

City of Adelanto

POSTED

about 16 hours ago

DEADLINE

in about 10 hours

Outdoor Basketball Court Construction

Solicitation # BD-27-1347-W195-01-133267

The Town of West Springfield, through its Central Maintenance Department, is soliciting sealed bids from qualified contractors for the construction of a new outdoor basketball court. This project is located in West Springfield, Massachusetts, and is managed by the agency under solicitation number BD-27-1347-W195-01-133267. Interested parties must submit their responses by the deadline of October 6, 2026, at 4:00 PM. Jaime Flores serves as the primary point of contact for this procurement, and detailed specifications are available through the town's official procurement portal.

W195 - Central Maintenance

POSTED

about 16 hours ago

DEADLINE

T32-ROW-Demo&Removal Troup PI 0014077-192738

Solicitation # 48400-eRFQ-001985-2027

The Georgia Department of Transportation is soliciting bids for the demolition and removal of improvements, structures, and other encumbrances within right of way or easement areas for project T32-ROW-Demo&Removal Troup PI 0014077-192738. This opportunity is strictly limited to firms that hold a current prequalification certificate for Right of Way Property Management Services issued by GDOT. Any bid submitted by a firm not currently on the prequalification listing will be disqualified from award consideration. The contract will be awarded to the lowest, responsive, and responsible bidder based on the analysis of submitted prices. All responses must be received by the deadline of September 17, 2026, at 7:00 PM. A strict restriction of communication is in effect, prohibiting respondents from contacting GDOT staff, the Commissioner, or Board Members regarding this solicitation until a winner is announced, except for formal questions submitted through the approved process.

Department of Transportation

POSTED

about 16 hours ago

DEADLINE

Water Treatment Plant Maintenance Package ‘A’ Degasifier Package (Project No. 25-4261A)

Solicitation # IFB-395-26-JM

The City of Hollywood, through its Public Utilities agency, is seeking bids for the Water Treatment Plant Maintenance Package A Degasifier Package, identified as Project No. 25-4261A. This solicitation, numbered IFB-395-26-JM, was posted on September 9, 2026, and requires responses to be submitted by the deadline of October 14, 2026. The project is based in Hollywood, Florida, and is managed by Senior Project Manager Juan Figueroa and Senior Purchasing Agent Julissa Marcano. Interested parties can find further details and submission guidelines through the city's procurement portal.

Public Utilities

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Fence at Hathaway Park Pickleball/Basketball Court

Solicitation # BD-24-1713-FTA00-FTA00-132950

The Town Administrator for Massachusetts has issued solicitation BD-24-1713-FTA00-FTA00-132950 for the supply and installation of a commercial grade chain link fence and gate. The project is located at the Hathaway Park Pickleball and Basketball Court on Water Street in Assonet, Massachusetts. Interested parties must submit their responses by the deadline of September 28, 2026, at 4:00 PM. The primary point of contact for this procurement is Purchaser Lu-Ann Souza.

FTA001 - Town Administrator

POSTED

about 17 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

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 650+ contractors already using CLEATUS