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, December 9 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Water Control Structure Modification

Open

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 involves the modification of water diversion structures for prime contractors working on Wildlife Conservation Board projects in California. The primary objective is to alter existing California Department of Fish and Wildlife diversion structures to ensure the sustainability of upstream wetland conditions and the protection of local fish populations. The scope of work includes the installation of culverts, water control gates, or diversion piping, all of which must adhere to strict hydraulic engineering specifications and fish passage standards. The final deliverable is a modified diversion structure capable of effectively maintaining necessary wetland water levels.

General Info

Subcontract to modify California water diversion structures for wetland sustainability and fish protection.

Agency

California → Wildlife Conservation Board

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of 2025067.

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

View the prime solicitation

Pickel Meadow Restoration Project

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

PostedDec 2

subcontract

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Wildlife Conservation Board

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Wildlife Conservation Board

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Modifies water diversion structures for prime contractors on Wildlife Conservation Board (WCB) projects. Alters existing CDFW diversion structures to sustain upstream wetland conditions and safeguard fish populations. Installs water control gates, culverts, or diversion piping according to fish passage standards and hydraulic engineering specifications. Delivers a modified diversion structure that maintains wetland levels.

Similar Contracts

Same NAICS industry code

Carroll Creek Stream Restoration - CIP# 350007 (MWBE Goals)

Solicitation # IFB-27-11

The Carroll Creek Stream Restoration project (CIP# 350007), issued by the City of Frederick, Maryland under solicitation IFB-27-11, is a comprehensive construction effort located near Old Gas House Pike. The scope of work includes in-stream structure installation, floodplain bench grading, bank stabilization, and extensive planting. Key technical requirements involve the use of a Stream Restoration Plan, supplemental specifications, and the installation of reinforced soil lifts, riparian seed mixes, and various culverts. The project has an estimated value of approximately 6.88 million dollars and is expected to be completed within 180 days of the Notice to Proceed. Bidders must comply with strict submission requirements via the OpenGov Portal, including a detailed electronic project schedule and a list of three equivalent projects completed within the last four years. The contract emphasizes socioeconomic goals with participation targets of 31 percent for MBE, 11 percent for WBE, and 2 percent for SDVOSB. Financial security is mandated through a 5 percent bid bond, followed by 100 percent performance and materialmen bonds upon award, and a two-year maintenance bond upon final acceptance. Contract administration includes a two-year guarantee on all work and materials, with liquidated damages set at 500 dollars per calendar day for delays beyond the substantial completion date. The City of Frederick reserves the right to withhold payment if the required progress schedule is not submitted. Evaluation for award is based on the vendor's responsiveness to material requirements and their overall responsibility, including technical capability, integrity, and performance record.

POSTED

about 3 hours ago

DEADLINE

Request for Quote for The Recharge Master Plan Update at Montclair Basin

Solicitation # request-quote-recharge-master-plan-update-montclair-basin

Bosco Constructors, Inc. is requesting quotes from certified and qualified DBE, SBA, and MBDA subcontractors and suppliers for the Recharge Master Plan Update at Montclair Basin in California. The scope of work involves improvements to Basin 2 and Basin 3, specifically requiring services for mobilization, water control, bypass and dewatering, the installation of inlet and outlet structures, diversion piping, valves, fittings, riprap, grading, backfill, restoration, and general cleanup. This solicitation is set aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 23, 2026. Primary coordination for this project is handled by Rafael Fonseca Jr.

Bosco Constructors, Inc.

POSTED

about 3 hours ago

DEADLINE

Imperial Irrigation District – East Highline Reservoir

Solicitation # imperial-irrigation-district-east-highline-reservoir

Granite Construction Company is seeking quotes for the Imperial Irrigation District East Highline Reservoir project located in California. This solicitation is specifically open to qualified socioeconomic firms, including certified Small Business, Women-Owned Small Business, Minority Business, and Disadvantaged Business Enterprises. The scope of work is extensive, covering a wide array of materials and services such as crushed stone, sand, gravel, concrete, reinforcing steel, and lumber, as well as specialized labor for clearing, grading, excavation, erosion control, and electrical signals. Additional requirements include professional services for environmental consulting, materials testing, and land surveying, along with a comprehensive need for various trucking and equipment rentals including bottom dump, flat bed, and water trucks. Interested parties must submit their responses by December 2, 2026. Primary inquiries and submissions should be directed to Andrew Burk at Granite Construction Company.

Granite Construction Company

POSTED

about 3 hours ago

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. The notice was posted on November 13, 2026, and the deadline for responses is set for September 30, 2027. Interested parties can find further details and manage bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

about 3 hours ago

DEADLINE

Foundation & Site PreparationThis subcontract for Foundation and Site Preparation supports prime contractors on DLA Weapons Support ASC Industrial Plant Equipment projects. The scope of work involves comprehensive ground-level preparation, including the demolition of existing structures, excavation, debris removal, and the application of foundation fill. Additionally, the contractor is responsible for conducting geotechnical surveys to assess soil conditions and delivering certified machine foundations. All operations must strictly adhere to EM 385-1-1 and UFC 3-301-01 standards. The project falls under NAICS code 237990 and is managed by the Department of Defense. Interested parties must submit their responses by the deadline of December 14, 2026.

DLA WEAPONS SUPPORT ASC INDUSTRIAL PLANT EQUIPMENT

POSTED

about 3 hours ago

DEADLINE

in about 1 month

Excavation and Detention Pond Construction

LONE STAR COLLEGE SYSTEM

POSTED

about 5 hours ago

DEADLINE

CSP-26-08-06 Kingwood Campus Flood Mitigation Project

Solicitation # CSP-26-08-06

The Lone Star College System has issued Competitive Sealed Proposal CSP-26-08-06 for the Kingwood Campus Flood Mitigation Project. The primary objective is to protect ten campus buildings previously damaged by Hurricane Harvey through the design, construction, and implementation of a new continuous structural flood wall, passive flood gates, and new site detention measures for stormwater management. The scope of work is strictly limited to the site and excludes modifications to existing buildings. Key deliverables include a functional flood mitigation system and updated site infrastructure, such as new sidewalks, lighting, and landscaping. All work must comply with approved plans, City of Houston standards, and TCEQ requirements. Proposals are due by January 22, 2027, and will be evaluated using a Best Value procurement method. Scoring is weighted heavily on price (50 points), followed by experience, reputation, and references (20 points), quality of goods and services (10 points), and safety records (5 points). Qualified offerors must provide a detailed cost proposal, a safety record for 2023-2026, and documentation of experience with FEMA-funded and public entity projects. Key personnel, such as the Project Manager or Superintendent, must possess at least 10 years of construction experience, including participation in two flood mitigation projects and one project exceeding 10 million dollars. The contract requires strict adherence to material standards, including ASTM specifications for thin brick, calcium silicate, and granite, with independent laboratory testing required for masonry units. Financial protections include performance bonds for bids over 100,000 dollars and payment bonds for bids over 25,000 dollars. Additionally, the agreement is subject to annual budget appropriations, and vendors must certify compliance with the Davis-Bacon Act, the Buy America Act, and various non-discrimination and critical infrastructure security regulations.

LONE STAR COLLEGE SYSTEM

POSTED

about 5 hours ago

DEADLINE

Wastewater Pumping Station Installation

Department of Economic Development

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Wastewater Collection System Installation

Department of Economic Development

POSTED

about 5 hours ago

DEADLINE

in about 1 month

(RFP) 27-27, Richard Craig Park Athletic Complex Renovation

Solicitation # 27-27

Henry County is soliciting proposals for a complete turnkey renovation of the Richard Craig Park Athletic Complex in McDonough, Georgia. The project focuses on modernizing baseball and softball facilities and converting four tennis courts into eight dedicated pickleball courts to enhance public access and support league play and community events. The work is structured in two phases to minimize operational disruptions: Phase One covers the renovation of Fields 1 through 5, while Phase Two includes Fields 6 through 8, the Sunshine League therapeutic field, the concession building, and batting cage improvements. Key technical deliverables include laser grading, drainage improvements, irrigation system replacement, and the installation of certified 419 Bermuda sod and new athletic infield mix. Qualified contractors must hold a valid license from the State Licensing Board for Residential and General Contractors and provide a minimum one-year warranty on all labor and materials. Proposals are due by 3:00 PM on December 17, 2026, and must be submitted via the county's eProcurement portal or delivered in person to the Purchasing Department. Submissions must include a base bid lump sum, a detailed schedule of values, a bid bond of at least 5 percent, and a completed W9 form. The successful bidder will be required to provide 100 percent Performance and Payment Bonds within 15 days of the award. Evaluation is based on a 100-point scoring system, with potential additional points for oral presentations, and all work must strictly adhere to ADA accessibility requirements and OSHA safety standards.

Henry County Board of Commissioners

POSTED

about 6 hours ago

DEADLINE

in about 1 month

General Building and CivilsThis subcontract agreement involves the provision of general building and civil engineering services for Northern Trains Limited. The scope of work focuses on supporting prime contractors through the execution of earthworks, concrete pouring, structural repairs, and general masonry to deliver completed civil works and structural building components. The contract is categorized under NAICS code 237990 and was posted on November 13, 2026. It establishes a framework for specialized construction activities essential to the infrastructure projects managed by Northern Trains Limited.

Northern Trains Limited

POSTED

about 8 hours ago

DEADLINE

Storm Drainage and Utility Infrastructure

W2SD Endist Baltimore

POSTED

about 8 hours ago

DEADLINE

Earlier notices in this NAICS code

Posted before this notice, open and closed

Stream & Floodplain Restoration Services

Wildlife Conservation Board

POSTED

DEADLINE

Site Restoration and Grading

POSTED

CLOSED

Removal of underground diesel fuel tank - 213816

Solicitation # IFS-DSV-B25007

POSTED

CLOSED

Earthwork and Grading

Town of North Branford

POSTED

CLOSED

26077-A Lake Horton Dam Flow Weir Repair

Solicitation # PE-65600-NONST-2026-000000198

Fayette County Board of Commissioners

POSTED

CLOSED

Grading, Erosion Control, and Site Grading

County of Union

POSTED

CLOSED

Excavation and Earthwork Services

CITY OF COLLEGE STATION

POSTED

CLOSED

Sinkhole Repair and Ground Stabilization

City of Waycross

POSTED

CLOSED

Storm Ditch Construction

City of Waycross

POSTED

CLOSED

Rock Revetment Construction and Installation

San Diego Unified Port District

POSTED

DEADLINE

Trail Construction and Grading

California State Coastal Conservancy

POSTED

DEADLINE

Excavation and Trenching Services

POSTED

CLOSED

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

Get full access

Join 750+ contractors already using CLEATUS