This Government Contract opportunity from California was posted on June 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sediment and Silt Removal (Excavation)

Closed

State & Local

Submission Closed07/02/2026, 06:30:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238990

New

Fire Hydrant Inspection and Flow TestingThis subcontract opportunity is for the annual inspection and flow testing of 21 fire hydrants at the U.S. Department of Labor Westover Job Corps Center. The selected contractor will be responsible for performing all tests in accordance with NFPA 25 and NFPA 24 standards, utilizing necessary equipment such as pitots and gauges to ensure network functionality. Deliverables for this project include comprehensive flow test reports and detailed inspection logs. Eligible bidders must hold valid Massachusetts licensing for water-based fire protection. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Responses are due by November 6, 2026, for work supporting prime contractors at the facility.

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POSTED

DEADLINE

Excavation ShoringThis subcontract opportunity with Garney Pacific, Inc. involves the installation and removal of temporary shoring systems for wastewater treatment plant projects in the City of Redlands. The selected contractor will be responsible for supporting excavation walls to ensure site safety and delivering secured excavation sites for prime contractors. The project is set aside for various small business categories, including SBA certified Veteran, Service-Disabled Veteran, Women-Owned, and HUBZone small businesses. Key requirements for the contract include the use of union labor and the provision of a 100% Payment and Performance Bond. Responses are due by November 12, 2026.

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DEADLINE

PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

J.F. Shea Construction, Inc. is requesting sub-bids from qualified Disadvantaged Business Enterprise subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project. Located in San Jacinto, California, this solicitation is for the owner, Eastern Municipal Water District, under specification number 1472W. The project encompasses a wide range of construction and supply needs, covering numerous NAICS codes related to heavy and civil engineering, specialty trade contracting, and industrial equipment manufacturing. The opportunity is specifically set aside for various SBA-certified entities, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises. Interested parties must submit their bids by November 17, 2026, at 10:00 A.M. Primary coordination for this solicitation is handled by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

CONSTRUCTION MANAGER/GENERAL CONTRACTOR (CM/GC) SERVICES FOR DIRECT POTABLE REUSE DEMONSTRATION FACILITY (PHASE 1) RFQ NO. 3002

Solicitation # construction-managergeneral-contractor-cmgc-services-direct-potable-reuse-demonstration-facility

The Metropolitan Water District of Southern California is seeking qualified subconsultants for the Construction Manager/General Contractor services regarding the Direct Potable Reuse Demonstration Facility Phase 1 in Carson, California. This solicitation specifically targets certified MBE, WBE, SBE, DVBE, VOB, and LSA firms, with a focus on SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises. Interested subconsultants must submit their bids by October 23, 2026, at 2:00 P.M., ahead of the owner bid date on November 3, 2026. The project encompasses a variety of professional and construction services as indicated by multiple NAICS codes, including engineering, architectural, and specialized construction management. Primary coordination for this opportunity is managed through J.F. Shea Construction, Inc.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

PURIFIED WATER REPLENISHMENT-SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY-SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification

J.F. Shea Construction, Inc. is seeking sub-bids from qualified DBE subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project in San Jacinto, California. This solicitation, under Specification No. 1472W for the Eastern Municipal Water District, covers an extensive range of work items including AC paving, concrete, structural steel, HVAC, electrical, instrumentation, and various interior and exterior finishing trades. Bids are due by October 20, 2026, at 10:00 A.M. Interested parties can access plans and specifications via the District's PlanetBids procurement portal or at the J.F. Shea office in Walnut. Potential subcontractors are expected to be bondable, with J.F. Shea offering to cover up to 1% of subcontractor bond costs. All bids must strictly adhere to the provided plans and specifications, particularly regarding warranty requirements, as standard manufacturer warranties that do not meet owner specifications will be rejected.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

Solicitation # temp-fence

Serrato Corporation is soliciting bids for a subcontracting opportunity to provide and install approximately 315 linear feet of 8-foot high chain link temporary fencing around a fire-damaged building, identified as Bldg 314, at the North Texas Job Corps Center in McKinney, Texas. The scope of work requires the installation of the fencing along with a drive-through gate to allow for vehicle access. This solicitation is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested bidders must submit their quotes by October 23, 2026, at 11:59 pm CDT, with quoted prices remaining valid for 90 days. Required submission documents include manufacturer specifications for all equipment, a Certificate of Liability Insurance naming Serrato Corporation as the certificate holder, and Form 1413. Insurance requirements specify a minimum of 1 million dollars per occurrence for Commercial General Liability and 500,000 dollars for Employers Liability. Additionally, for any work exceeding 2,000 dollars, contractors must comply with the Davis-Bacon Act and provide certified payroll. The primary point of contact for this effort is Stacy Smith, F&A Director.

POSTED

DEADLINE

INLAND FEEDER/SAN BERNARDINO VALLEY MUNICIPAL WATER DISTRICT FOOTHILL PUMP STATION INTERTIE, STAGE 1, SPECIFICATIONS NO. 2049

Solicitation # inland-feedersan-bernardino-valley-municipal-water-district-foothill-pump-station-intertie-stage-1-0

The Metropolitan Water District of Southern California is seeking bids for the Inland Feeder/San Bernardino Valley Municipal Water District Foothill Pump Station Intertie, Stage 1, under Specifications No. 2049. Located in Highland, California, this project involves critical water infrastructure work. Bids for this solicitation are due by October 27, 2026, at 2:00 P.M. This opportunity is designated as an SBA set-aside, specifically open to certified Veteran Owned Small Businesses, Service-Disabled Veteran Owned Small Businesses, Women-Owned Small Businesses, and HUBZone Small Businesses. The project encompasses a wide range of NAICS codes related to highway, street, bridge, and utility construction, as well as various specialized trade and supply services. Primary coordination for the project is managed through J.F. Shea Construction, Inc.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

On-Call Maintenance and Minor Construction Services

Solicitation # RFP-VC-26-008

The Inland Empire Regional Composting Authority is soliciting proposals under RFP-VC-26-008 for licensed general contractors to provide on-call maintenance and minor construction services in California. This Master Services Contract will utilize time-and-materials Task Orders to address facility needs that may require short-notice performance, including millwright and welding activities, fire sprinkler system maintenance, general construction such as framing and concrete, and the maintenance of conveyors, hoppers, and heavy equipment. The Authority intends to award multiple contracts based on an evaluation of price and payment terms, the nature of any exceptions taken to the RFP, personnel experience, performance history, and the quality of the proposed work plan. Additional consideration will be given to equipment ownership for emergency work and alignment with the Agency's Environmental Purchasing Policy. Proposals must be submitted electronically via PlanetBids by October 29, 2026, at 3:00 p.m. and must include a signed cover letter, a fully burdened hourly rate schedule for regular, after-hours, and holiday work, and at least three professional references. This is a prevailing wage contract subject to California Labor Code Section 1770, requiring contractors to be registered with the Department of Industrial Relations. Key contractual requirements include the provision of performance and payment bonds for any Task Order exceeding 25,000 dollars and compliance with OSHA safety standards. The contract is governed by the laws of the State of California in San Bernardino County, with a right to audit extending 12 months after final payment. Invoices are submitted monthly to the Accounts Payable Department and are typically paid within 30 days, though expedited payment options are available in exchange for a percentage discount.

Inland Empire Utilities Agency

POSTED

DEADLINE

Rail Switch Lubrication and Adjustment ServicesThis subcontract for Rail Switch Lubrication and Adjustment Services involves the monthly maintenance of approximately 50 rail switches for prime contractors on Hamilton-Oshawa Port Authority projects. The scope of work requires monthly site visits to perform mechanical adjustments and lubrication using industrial-grade tools and lubricants to ensure the proper functioning of all designated switches. To qualify for the contract, providers must adhere to the Hamilton-Oshawa Port Authority Contractor Safety Program and provide a valid Certificate of Insurance and WSIB Clearance. The solicitation was posted on October 15, 2026, with a response deadline of November 18, 2026.

Hamilton-Oshawa Port Authority

POSTED

DEADLINE

Crane Services for HVAC Unit PlacementThis subcontract for Crane Services for HVAC Unit Placement involves the lifting and placement of heavy HVAC equipment for prime contractors on CAL FIRE facility projects located in Siskiyou. The scope of work requires the use of a mobile crane or boom truck to hoist and set one 3-ton roof unit and one 7.5-ton commercial package unit, ensuring safe placement and mounting in designated locations. All operations must strictly adhere to OSHA rigging and hoisting standards to ensure safety and compliance. The opportunity was posted on October 15, 2026, with a response deadline of October 31, 2026, falling under NAICS code 238990.

POSTED

DEADLINE

Radon Mitigation SystemsThis subcontract opportunity involves the installation of radon gas mitigation systems for residential projects located in Nespelem, Washington, on the Confederated Tribes of the Colville Reservation. The selected contractor will work under prime contractors to deliver certified mitigation systems, specifically focusing on the installation of passive radon systems that maintain the capability for future fan activation and ongoing monitoring. The solicitation was posted on October 15, 2026, with a response deadline of October 30, 2026. Falling under NAICS code 238990, this project is managed by the Confederated Tribes of the Colville Reservation. Interested parties should refer to the official TERO link for further submission details.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

Temporary Fencing Installation and Maintenance ServicesThis subcontract for Temporary Fencing Installation and Maintenance Services involves providing comprehensive fencing solutions for prime contractors on Multnomah County projects. The scope of work includes the installation of fencing panels according to specific guidelines, ongoing security repairs, relocation of systems, and final teardown to ensure sites remain secure throughout the project duration. The selected provider must strictly adhere to Oregon Prevailing Wage Rates as mandated by ORS 279C.800 through 279C.870. Interested parties must submit their responses by November 7, 2026, for this opportunity categorized under NAICS code 238990.

Multnomah County

POSTED

about 14 hours ago

DEADLINE

in 22 days

AI Contract Overview

The City of San Luis Obispo Public Works Department, Engineering Division is seeking a subcontractor for a sediment and silt removal project located in San Luis Obispo, California. The scope of work involves the excavation and removal of 150 cubic yards of silt and sediment from non-flowing water areas, which includes the requirement for proper disposal of all materials. This opportunity is categorized under NAICS code 238990 and was posted on June 16, 2026. Interested parties must submit their responses by the deadline of July 2, 2026, at 6:30 PM.

General Info

Subcontractor needed for sediment removal in San Luis Obispo; bids due July 2, 2026.

Agency

California → City of San Luis Obispo, Public Works Department, Engineering Division

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

San Luis Obispo, CA, 93401, USA

Set-Aside

NONE

Documents

This scope was carved out of 2000198-04.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Silt Removal 2026

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

PhaseClosed

PostedJun 16

subcontract

Response DeadlineJul 2

Deadline has passed

Submission Closed

07/02/2026, 06:30:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → City of San Luis Obispo, Public Works Department, Engineering Division

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → City of San Luis Obispo, Public Works Department, Engineering Division

Office AddressN/A

ContactsNo contact information available

Full Description

Excavation and removal of 150 cubic yards of silt and sediment from non-flowing water areas, including proper disposal.

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