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

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Mobilization, Demobilization, and Cleanup

Closed

State & Local

Submission Closed08/12/2026, 05:00:00 PM UTC

Contract Overview

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

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NAICS: 238990

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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 governed by Specification No. 1472W for the Eastern Municipal Water District. The opportunity is open to various certified entities, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The project encompasses a wide range of construction and supply needs, as indicated by the extensive list of applicable NAICS codes covering everything from general building and specialty trade contractors to specific manufacturing and wholesale activities. 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.

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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 Direct Potable Reuse Demonstration Facility Phase 1 project located in Carson, California. This solicitation is for Construction Manager/General Contractor services under RFQ No. 3002. The opportunity 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. Subconsultant bids are due by October 23, 2026, at 2:00 P.M., preceding the owner bid date of November 3, 2026. The project encompasses a variety of NAICS codes related to construction management, engineering, and architectural services. Interested parties should coordinate through J.F. Shea Construction, Inc., with primary point of contact Lori Olivas.

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On-Call Maintenance and Minor Construction Services

Solicitation # RFP-VC-26-008

The Inland Empire Regional Composting Authority is soliciting proposals from licensed general contractors for a Master Services Contract to provide on-call maintenance and minor construction services in California. This time-and-materials contract will be executed through individual Task Orders and covers a broad scope of work, 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, payment terms, the contractor's experience and performance history, the proposed work plan, and sustainability efforts. Proposals must be submitted electronically via PlanetBids by October 29, 2026, at 3:00 pm. Key requirements for contractors include registration with the Department of Industrial Relations and adherence to California Prevailing Wage laws. Contractors must maintain specific insurance coverages, including one million dollars per occurrence for general liability and auto insurance, and must provide performance and payment bonds for any Task Order exceeding 25,000 dollars. Payment is generally issued within 30 days of invoice approval, though an expedited payment protocol is available in exchange for a percentage discount. All work must comply with OSHA standards, and the Authority retains ownership of all project-related documentation and data.

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SMF Pedestrian Walkway – Riparian Public Art Installation Project

Solicitation # 20261027030

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Fuel System Identification and High-Performance CoatingsThis subcontract for Fuel System Identification and High-Performance Coatings involves providing specialized safety labeling and industrial coating services for Washington County Transportation Authority facility projects. The scope of work includes performing field blast cleaning to SSPC-SP 6 standards and applying epoxy-based exterior paint to ensure a durable finish. Additionally, the contractor is responsible for installing NFPA 704 hazard diamonds, pipe labels, and tank content signs to deliver a fuel system that is fully compliant with all applicable safety regulations. The project is located in Washington County, Pennsylvania, and falls under NAICS code 238990. Interested parties must submit their responses by the deadline of November 18, 2026. This engagement requires the contractor to work alongside prime contractors to ensure all industrial coatings and identification markers are applied according to technical specifications and safety mandates.

Washington County

POSTED

about 4 hours ago

DEADLINE

in 21 days

AI Contract Overview

The Costa Mesa Sanitary District is seeking a subcontractor for a project focused on mobilization, demobilization, and cleanup services in Costa Mesa, California. The scope of work includes the transportation of equipment to and from the site, the establishment of work zones, and the full restoration of all affected areas following construction activities. All work must be performed in strict compliance with local environmental regulations. Interested parties must submit their responses by the deadline of August 12, 2026. This opportunity is categorized under NAICS code 238990 and was officially posted on July 16, 2026.

General Info

Subcontractor for Costa Mesa cleanup and mobilization services. Deadline is August 12, 2026.

Agency

California → Costa Mesa Sanitary District

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Costa Mesa, CA, 92626, USA

Set-Aside

NONE

Documents

This scope was carved out of 515.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Autoplex Siphon Cleaning And Lining

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 16

subcontract

Response DeadlineAug 12

Deadline has passed

Submission Closed

08/12/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Costa Mesa Sanitary District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Costa Mesa Sanitary District

Office AddressN/A

ContactsNo contact information available

Full Description

Transport equipment to and from site, set up work zones, and restore all areas post-construction in compliance with local environmental rules.

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