This Government Contract opportunity from California was posted on June 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Job Site Management and Supervision

Closed

State & Local

Submission Closed07/06/2026, 10:00:00 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 for the 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. 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 related to 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 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 are due by October 23, 2026, at 2:00 P.M., preceding the owner bid date of November 3, 2026. The project encompasses a wide range of professional and construction services, as indicated by various NAICS codes including those for specialized construction, engineering, and architectural services. Interested parties should coordinate through the primary point of contact, Lori Olivas at J.F. Shea Construction, Inc.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

Locker Installation and Decommissioning ServicesThis subcontract for Locker Installation and Decommissioning Services involves providing specialized physical installation and removal of lockers for prime contractors working on housing estate projects within the London Borough of Hackney. The scope of work requires the use of concrete anchors and lifting equipment to ensure all units are properly bolted and leveled, with a final requirement to reinstate sites to their original condition following decommissioning. The primary deliverables include the successful installation of locker units and the full restoration of sites upon project completion. Operating under NAICS code 238990, the contract is managed through the London Borough of Hackney and focuses on maintaining site integrity throughout the installation and removal lifecycle.

London Borough of Hackney

POSTED

DEADLINE

Perimeter and Safety FencingThis subcontract opportunity, managed by DAS Procurement for the state of Connecticut, involves the supply and installation of perimeter and safety fencing for prime contractors working on City of Middletown civil projects. The scope of work includes post setting and the installation of chain link, wood, or ornamental fence fabric and rails to secure project boundaries, ensuring all work adheres to local building codes and specific project requirements. Interested parties must submit their responses by the deadline of December 2, 2026. The project falls under NAICS code 238990 and is focused on delivering secure boundary and safety fencing solutions to support ongoing civil infrastructure developments.

POSTED

DEADLINE

Construction-Phase Geotechnical TestingThis subcontract for Construction-Phase Geotechnical Testing involves providing field quality control and verification of earthwork for prime contractors on geotechnical projects within San Diego County. The scope of work includes conducting field density and compaction testing, as well as observing grading, excavation, and fill placement utilizing nuclear density gauges. To ensure technical compliance, all inspectors are required to hold ACI or ICC certifications. The selected provider will be responsible for delivering essential documentation, including daily field reports, compaction test results, and formal certification letters. This opportunity is categorized under NAICS code 238990, with a response deadline set for December 4, 2026.

POSTED

DEADLINE

Building Envelope Sealant ApplicationThis subcontract for Building Envelope Sealant Application involves performing specialized sealant replacement for prime contractors on Texas Department of Public Safety facility projects. The scope of work requires the removal of failing sealants and the application of new weather-resistant materials in accordance with the specifications outlined in Drawing R1.01 to ensure a completely sealed and weather-tight building envelope. The project falls under NAICS code 238990 and was posted on October 30, 2026. Interested parties must submit their responses by the deadline of December 8, 2026. Further details regarding this opportunity can be accessed through the Texas SmartBuy portal.

Department of Public Safety

POSTED

DEADLINE

Poured in Place (PIP) Rubber Surfacing InstallationThis subcontract involves the installation of Poured in Place rubber safety surfacing for prime contractors working on City of San Antonio Parks and Recreation projects. The primary objective is to apply rubber surfacing that meets specific manufacturer specifications for impact attenuation performance and Child Fall Height safety requirements. Work is performed on an as-needed basis across various city park locations to ensure the delivery of a compliant protective surface. The project falls under NAICS code 238990 and is associated with the City of San Antonio in Texas. Interested parties should note that the response deadline is November 18, 2026, with the solicitation having been posted on October 30, 2026.

POSTED

DEADLINE

Fence Installation at Big Lake Bottom Wildlife Management Area (WMA)

Solicitation # 802-27-85254

The Texas Parks and Wildlife Department is soliciting bids for the installation of approximately 11,000 linear feet of four-strand barbed wire fencing at the Big Lake Bottom Wildlife Management Area in Palestine, Texas. The project requires the installation of steel T-posts every 12 feet, 2-3/8-inch pipe line posts set in concrete every 100 feet, and one 16-foot bull gate. Additionally, the contractor is responsible for clearing brush, tree limbs, and cactus within a three-foot width on both sides of the fence while ensuring minimal soil disturbance and repairing any equipment ruts. All work must be completed by November 30, 2026, with the understanding that activities may overlap with specific archery and gun deer hunt periods. Bids are due by November 10, 2026, at 2:00 PM CT, and a mandatory pre-bid site visit is scheduled for November 4, 2026. To be eligible, contractors must have at least three years of experience in the specified services and provide a company profile, equipment list, and references. The contract will be awarded on an all-or-none basis to the respondent offering the best value. Awarded contractors must pass a criminal background check and provide a certificate of liability insurance before beginning work. Payment is typically issued within 30 days following the acceptance of services, which is determined by a TPWD inspection conducted within five working days of project completion.

Parks and Wildlife Department

POSTED

DEADLINE

Traffic Signage and Management Equipment InstallationThis subcontract opportunity involves the supply and installation of traffic signs and related management equipment for prime contractors operating on projects within the Central Florida Tourism Oversight District. The selected provider will be responsible for installing both new and replacement signage and maintaining all supports in strict accordance with FHWA and FDOT standards. A primary requirement of the contract is ensuring that all delivered and installed signage remains fully compliant with MUTCD regulations. The solicitation is categorized under NAICS code 238990 and was posted on October 30, 2026. Interested parties must submit their responses by the deadline of November 24, 2026. This project focuses on delivering fully compliant traffic management infrastructure to support the district's transportation and safety needs.

Central Florida Tourism Oversight District

POSTED

DEADLINE

408-27 Banneker, Cambridge, Creekside, & Northview HS A/V Projects

Solicitation # 408-27

Fulton County Schools is soliciting proposals under RFP No. 408-27 for a qualified and experienced firm to provide construction services for audio/visual projects. The scope of work involves multiple locations, specifically Banneker, Cambridge, Creekside, and Northview High Schools in Georgia. Detailed duties and deliverables are outlined in the General Conditions and Project Summary and Directory sections of the solicitation documents. The procurement process is managed by Angela R. Young, Executive Director of FCS Capital Program Contracts. A pre-proposal conference and site visit are scheduled for November 5, 2026, at Banneker High School. Interested firms must submit all inquiries by November 12, 2026, and submit their sealed digital proposals via the Euna Procurement Bonfire portal by 2:30 p.m. EST on November 25, 2026.

Fulton County School System

POSTED

DEADLINE

Traffic Control ServicesThis subcontract for Traffic Control Services supports prime contractors on Georgia Department of Transportation projects. The scope of work involves the implementation of traffic control zones, including the placement of cones, barrels, and signage, all performed in strict accordance with Special Provision 150 Traffic Control (2025). To ensure safety and regulatory compliance, the contractor must provide certified flaggers and all necessary standard traffic control equipment. The opportunity is categorized under NAICS code 238990 and was posted on October 30, 2026. Interested parties must submit their responses by the deadline of November 14, 2026. This engagement focuses on delivering safe and compliant traffic management solutions to facilitate the successful execution of state transportation infrastructure projects.

Department of Transportation

POSTED

DEADLINE

Timber Railing Fabrication & InstallationThis subcontract for Timber Railing Fabrication and Installation involves the construction of safety railings for prime contractors working on Maryland Department of General Services park projects. The scope of work specifically requires the installation of 54-inch high breakaway timber rails on both sides of a pedestrian and equestrian bridge, ensuring all deliverables meet established project safety specifications. The opportunity is categorized under NAICS code 238990 and was posted on October 30, 2026. Interested parties must submit their responses by the deadline of January 11, 2027.

POSTED

1 day ago

DEADLINE

in 2 months

AI Contract Overview

The contract involves providing comprehensive on-site supervision for construction activities, focusing on scheduling, safety, quality control, and coordination with the Resident Engineer. The scope ensures that all construction tasks are managed efficiently and adhere to required standards throughout the project timeline. The work will be conducted under a subcontract arrangement for the County of Calaveras, California, and is categorized under the NAICS code 238990, which encompasses specialized construction services. The solicitation was posted on June 11, 2026, with a response deadline set for July 6, 2026. Although specific location details for the place of performance are not disclosed, the contract's emphasis is on maintaining effective job site management and supervision to support the successful completion of the construction project. Interested parties can review additional details and submit responses through the designated public procurement platform.

General Info

Subcontract for on-site construction supervision focusing on scheduling, safety, quality control, coordination.

Agency

California → County of Calaveras

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 25-1200-19-913.

The full solicitation package (11 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

2025-26 Road Resurfacing and Paving Program Construction

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedJun 11

subcontract

Response DeadlineJul 6

Deadline has passed

Submission Closed

07/06/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → County of Calaveras

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Calaveras

Office AddressN/A

ContactsNo contact information available

Full Description

Provide on-site supervision for all construction activities including scheduling, safety, quality control, and coordination with the Resident Engineer.

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