This Government Contract opportunity from California was posted on June 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mobilization and Demobilization Services

Closed

State & Local

Submission Closed07/23/2026, 09:00:00 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 seeking 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 and is owned by the Eastern Municipal Water District. The project encompasses a wide range of construction and supply needs, covering numerous NAICS codes related to heavy civil engineering, specialty trade contracting, and industrial equipment manufacturing. This 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 is specifically open to certified MBE, WBE, SBE, DVBE, VOB, and LSA firms, with a strong emphasis on SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises. Subconsultant bids must be submitted 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 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.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

Pavement Markings & Signage InstallationThis subcontract opportunity involves the installation of roadside signs and the application of pavement markings for prime contractors working on California Department of Transportation projects within San Diego County. The scope of work includes installing wood-post roadside signs and applying traffic lines, pavement markers, and contrast striping. All work must be performed using marking machines and thermoplastic in strict accordance with Caltrans Standard Plans S2, RS4, A20, and A24. The project is categorized under NAICS code 238990 and is managed through the California Department of Transportation. Interested parties must submit their responses by the deadline of November 12, 2026. The successful contractor will be responsible for the full delivery of all installed signage and completed pavement markings as specified in the project requirements.

California Department of Transportation

POSTED

DEADLINE

Construction and Message SignageThis subcontract for Construction and Message Signage involves the supply and installation of construction area signage and the operation of Portable Changeable Message Signs for prime contractors on California Department of Transportation projects. All work must be performed in accordance with the 2025 Caltrans Standard Plans, ensuring that regulatory construction signs and active PCMS equipment are properly delivered and maintained on site. The project is located in Placer and falls under NAICS code 238990. Interested parties must submit their responses by the deadline of November 12, 2026, following the solicitation posted on October 29, 2026.

California Department of Transportation

POSTED

DEADLINE

Traffic Control & SignageThis subcontract for the California Department of Transportation involves the supply and installation of traffic control systems and warning signs for prime contractors on highway projects located in Inyo. The scope of work includes the implementation of work zone traffic control, the deployment of Portable Changeable Message Signs, and the installation of highway-grade signage, specifically R35.4A and G81-64A models. All deliverables must strictly adhere to Caltrans standard plans and specifications. The opportunity is categorized under NAICS code 238990 and was posted on October 29, 2026. Interested parties must submit their responses by the deadline of November 13, 2026. Further details and application processes can be accessed through the Cal eProcure portal.

California Department of Transportation

POSTED

DEADLINE

Ungulate-Proof Fence InstallationThis subcontract involves the installation of high-security, ungulate-proof fencing for prime contractors working on State of Hawaiʻi Department of Land and Natural Resources projects. The work is located within the Kawaikini Preserve and East Alakaʻi, focusing on the construction of stable, 96-inch-high fences. Technical specifications require the use of rigid livestock panels, sheep/goat or plastic deer mesh, and Schedule 40 galvanized steel pipes featuring N-brace double bracing, with custom panel cutting required for cliff edges. The solicitation was posted on October 29, 2026, with a response deadline of November 24, 2026. Classified under NAICS code 238990, the contract ensures the delivery of completed fencing systems designed to prevent ungulate movement in protected areas.

Department of Land & Natural Resources

POSTED

DEADLINE

Fence Construction for the Kawaikini and East Alakaʻi Summit

Solicitation # DOFAW-KAWAIKINI- ALAKAʻI -26

The State of Hawaiʻi Department of Land and Natural Resources, Division of Forestry and Wildlife, is soliciting bids for the construction and repair of ungulate-proof fencing on Kauaʻi to protect native biodiversity from feral pigs, goats, and sheep. The scope of work includes constructing a new protective fence within the Kawaikini Preserve, repairing approximately 2,360 linear feet of the East Alakaʻi Protective fence, and removing roughly 6,655 linear feet of degraded fencing. Technical specifications require 96-inch-high fences using rigid livestock panels and specific bracing standards, including double bracing every 40 feet for certain summit sections. The project must be completed within twelve months of the Notice to Proceed, with the possibility of three additional twelve-month extensions. The contract will be awarded to the lowest responsive and responsible bidder. To qualify, bidders must be Hawaiʻi Compliance Express compliant and provide valid tax clearance certificates from the DOTAX and IRS, a certificate of compliance from the DLIR, and a certificate of good standing from the DCCA. Required submissions include an ink-signed offer form and bid security, with performance and payment bonds required upon award. Bidders must provide pricing for all line items, including mobilization fees and per-foot costs. The procurement is subject to the Uniform Information Practices Act and specific Hawaiʻi Revised Statutes regarding prohibited state contracts and labor laws.

Department of Land & Natural Resources

POSTED

DEADLINE

ADA Signage Supply and InstallationThis subcontract opportunity involves the supply and installation of compliant disabled parking signage for prime contractors working on California Department of Motor Vehicles facility projects in Sacramento. The scope of work requires the removal of existing disabled persons signage and the installation of new ADA signage at all designated parking spaces to ensure full compliance with current CBC 11B standards. The project is categorized under NAICS code 238990. Interested parties must submit their responses by the deadline of December 2, 2026. Further details regarding the solicitation can be accessed through the Cal eProcure portal.

California Department of Motor Vehicles

POSTED

DEADLINE

Concrete Wheel Stop InstallationThis subcontract involves the supply and installation of concrete wheel stops for prime contractors working on California Department of Motor Vehicles facility projects in Sacramento. The scope of work includes the removal and replacement of seven existing wheel stops, as well as the realignment and securing of any loose stops. All materials must consist of precast, steel-reinforced, air-entrained concrete with a minimum strength of 4000-psi, featuring chamfered corners and integrated drainage slots. Contractors are required to provide approved product submittals to ensure compliance with specifications. The final deliverable consists of seven fully installed and anchored concrete wheel stops. Interested parties must submit their responses by the deadline of December 2, 2026.

California Department of Motor Vehicles

POSTED

DEADLINE

Pavement Marking and StripingThis subcontract for Pavement Marking and Striping involves providing professional painting and striping services for California Department of Motor Vehicles facility projects located in Sacramento. The scope of work includes repainting curbs and symbols, striping 10,000 lineal feet of parking spaces, and painting five disabled stalls. All work must be performed in strict accordance with Title 24 ADA Specifications and code 11B-502.6.4.2 to ensure full compliance with accessibility standards. Additionally, the contractor is responsible for applying white sand to building curbing to enhance visibility. The ultimate goal of the contract is the delivery of a fully striped parking lot that meets all regulatory requirements. Interested parties should note the response deadline of December 2, 2026.

California Department of Motor Vehicles

POSTED

DEADLINE

Asphalt Repair and Seal CoatingThis subcontract for the California Department of Motor Vehicles involves asphalt repair and seal coating services for facility projects located in Sacramento. The selected contractor will be responsible for comprehensive surface preparation, including cleaning and oil removal, filling cracks wider than 1/4 inch with rubberized filler, and applying at least two coats of asphalt seal covering to deliver a fully repaired parking lot. To ensure project success and safety, the contractor must manage all traffic control using barricades and flasher lights to maintain the required 8-hour drying windows. Applicants must hold a valid California C-12 license to be eligible. The response deadline for this opportunity is December 2, 2026.

California Department of Motor Vehicles

POSTED

DEADLINE

Heavy Duty Snow Removal and LoadingThis subcontract for Heavy Duty Snow Removal and Loading supports prime contractors on City of Waterbury Department of Public Works projects. The scope of work involves using wheel loaders equipped with 4 or 5 cubic yard buckets to remove accumulated snow and load it into dump trucks for hauling, ensuring that snow piles are cleared and areas are delivered clean. Managed by DAS Procurement for the state of Connecticut, the contract requires qualified operators and proof of Workers Compensation insurance. Interested parties must submit their responses by November 13, 2026, at 4:30 PM.

DAS Procurement

POSTED

about 8 hours ago

DEADLINE

in 15 days

AI Contract Overview

The contract encompasses mobilization and demobilization services for quarterly events at the Kiefer Landfill, requiring full site setup, transport and deployment of necessary equipment, installation of temporary fencing, and comprehensive restoration of the site after each event. All activities must be conducted in alignment with quarterly scheduling demands, ensuring minimal disruption and full compliance with environmental and safety standards. The work is to be performed at the landfill located in Sloughhouse, California, with a zip code of 95683, under the oversight of the County of Sacramento Department of Waste Management and Recycling. The subcontract is classified under NAICS code 238990, indicating it falls under other specialty trade contractors, and requires full performance within the specified response deadline of July 23, 2026. All tasks must be completed efficiently and with attention to site integrity and regulatory requirements for each recurring mobilization cycle.

General Info

Mobilize and demobilize equipment and fencing at Kiefer Landfill, Sloughhouse, CA, quarterly, per County of Sacramento requirements by July 23, 2026.

Agency

California → County of Sacramento, Department of Waste Management and Recycling

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Sloughhouse, CA, 95683, USA

Set-Aside

NONE

Documents

This scope was carved out of 4699.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Kiefer Landfill Quarterly LFG Well Installation Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJun 22

subcontract

Response DeadlineJul 23

Deadline has passed

Submission Closed

07/23/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → County of Sacramento, Department of Waste Management and Recycling

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Sacramento, Department of Waste Management and Recycling

Office AddressN/A

ContactsNo contact information available

Full Description

Site setup, equipment transport, temporary fencing, and site restoration for each quarterly mobilization event at Kiefer Landfill.

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