This Government Contract opportunity from California was posted on September 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Controls (Turbidity Curtains)

Closed

State & Local

Submission Closed09/30/2026, 08:00:00 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

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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 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 strong emphasis 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

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 solicitation, RFP-VC-26-008, is set aside for small businesses and various SBA-certified categories. The scope of work includes millwright work, welding, fire sprinkler system maintenance, general construction such as framing and concrete, and the maintenance of conveyors and heavy equipment. Services will be issued via time-and-materials Task Orders, requiring contractors to provide qualified personnel and equipment on short notice for both routine and emergency needs. Proposals must be submitted electronically via PlanetBids by October 29, 2026, at 3:00 pm. The Authority intends to award multiple contracts based on an evaluation of price, payment terms, experience, proposed work plans, and the ability to perform specific technical tasks. Key requirements include compliance with OSHA safety standards and California Labor Code prevailing wage determinations, with mandatory registration with the Department of Industrial Relations. Additionally, contractors 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 expedited payment options are available in exchange for a percentage discount.

Inland Empire Utilities Agency

POSTED

DEADLINE

ADA Accessibility ComplianceThis subcontract for ADA Accessibility Compliance involves performing accessibility audits and installing necessary modifications for prime contractors on California Department of General Services lease projects. The scope of work includes conducting accessibility surveys and implementing physical upgrades such as installing ramps, modifying restrooms, and adjusting door hardware to ensure full adherence to ADA standards and California Building Code accessibility requirements. The contractor is responsible for utilizing ADA-compliant signage, grab bars, and automated door openers to deliver facilities that meet all state and federal accessibility specifications. This opportunity falls under NAICS code 238990, with a response deadline set for November 12, 2026.

California Department of General Services

POSTED

DEADLINE

Metal Beam Guard Fence Installation & RepairThis subcontract focuses on the removal of damaged guardrail systems and the installation of new metal beam guard fences for prime contractors operating on Texas Department of Transportation projects within the Paris District. The scope of work includes removing existing damaged rails, driving posts using specialized pile-driving equipment, and securing rails to ensure a fully installed and certified system. All activities must be performed in strict accordance with TxDOT standard specifications and highway work zone safety standards. The solicitation was posted on October 27, 2026, with a response deadline of November 19, 2026, falling under NAICS code 238990.

Texas Department of Transportation

POSTED

DEADLINE

Caulking and WaterproofingThis subcontract opportunity involves providing specialized sealing and weatherproofing services for new door installations at the Florida School for the Deaf and the Blind. The selected contractor will work under prime contractors to apply sealants and caulking, ensuring that all door perimeters are completely sealed and watertight to protect the facility from exterior elements. The project falls under NAICS code 238990 and is managed by the state of Florida. Interested parties should note the tight response window, with the solicitation posted on October 27, 2026, and the response deadline set for October 30, 2026.

Florida School for the Deaf and the Blind

POSTED

DEADLINE

Glazing and Glass WorkThis subcontract for Glazing and Glass Work involves the installation of glass panels and storefront glazing for exterior doors at the Florida School for the Deaf and the Blind. Working under prime contractors, the selected provider will perform commercial glass installation and ensure all delivered panels meet the specific project requirements and technical specifications. The opportunity is categorized under NAICS code 238990 and is associated with the state of Florida. Interested parties should note the tight timeline, with the solicitation posted on October 27, 2026, and a response deadline of October 30, 2026.

Florida School for the Deaf and the Blind

POSTED

DEADLINE

Door and Hardware InstallationThis subcontract for the Florida School for the Deaf and the Blind involves the installation of commercial-grade exterior doors, frames, and associated locking hardware. The selected contractor will work under prime contractors to deliver fully functional door assemblies across various facility projects. The opportunity is categorized under NAICS code 238990 and was posted on October 27, 2026. Interested parties must submit their responses by the deadline of October 30, 2026.

Florida School for the Deaf and the Blind

POSTED

DEADLINE

Channelization, Striping, and Traffic Control InstallationThis subcontract for the City of Santa Ana involves the installation of traffic channelization devices, pavement markings, and safety barriers. The scope of work includes road sign and post installation, pavement striping, RPM installation, and guardrail maintenance. All deliverables must comply with CA MUTCD and Caltrans Standard Plans to ensure safety and regulatory adherence. Qualified contractors must hold Class C-32 and C-31 licenses to perform these services. The project is located in Santa Ana, California, and falls under NAICS code 238990. Interested parties must submit their responses by the deadline of November 4, 2026.

POSTED

DEADLINE

Tahoe Tallac Park Field Renovations

Solicitation # 20261027012

POSTED

DEADLINE

Signage & Safety SpecialistThe Signage and Safety Specialist subcontract involves the supply and installation of project signage and safety improvements for municipal pickleball court projects within the City of Garden Grove, California. The selected contractor will be responsible for the fabrication and installation of regulatory, directional, and safety signage, ensuring all markers are properly delivered and installed using industry-standard techniques to support prime contractors. This opportunity is categorized under NAICS code 238990 and is associated with the City of Garden Grove. Interested parties must submit their responses by the deadline of November 20, 2026. Performance of the contract will take place in Garden Grove, zip code 92844.

POSTED

DEADLINE

Court Equipment & Fencing Supplier/InstallerThe City of Garden Grove in California is seeking a subcontractor for the supply and installation of court equipment and fencing for municipal pickleball court projects. The selected provider will be responsible for delivering and installing nets, posts, gates, and secure perimeter fencing using heavy-duty post setting and installation equipment to support prime contractors. This subcontract opportunity falls under NAICS code 238990 and is centered in Garden Grove, zip code 92844. Interested parties must submit their responses by the deadline of November 20, 2026, at 5:00 PM.

City of Garden Grove

POSTED

about 15 hours ago

DEADLINE

in 23 days

AI Contract Overview

This subcontract for Environmental Controls involves the supply and installation of turbidity curtains for prime contractors working on Tahoe City Public Utility District projects. The selected provider is responsible for installing curtains and anchoring systems according to project plans to prevent sediment migration and protect rock cribbing and fish habitats. All work must comply with the Special Provisions for Environmental Protection and ensure the delivery of a fully installed and maintained turbidity barrier. The opportunity is managed by the Engineering Department of the Tahoe City Public Utility District in California under NAICS code 238990. Interested parties must submit their responses by the deadline of September 30, 2026, at 8:00 PM.

General Info

Subcontract for installing turbidity curtains for Tahoe City Public Utility District by September 2026.

Agency

California → Engineering Department of Tahoe City Public Utility District

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 0051.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Lake Forest Boat Ramp Maintenance Dredging Project

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 5

subcontract

Response DeadlineSep 30

Deadline has passed

Submission Closed

09/30/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Engineering Department of Tahoe City Public Utility District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Engineering Department of Tahoe City Public Utility District

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies and installs turbidity curtains for prime contractors on Tahoe City Public Utility District projects. Installs curtains and anchoring systems per project plans to prevent sediment migration, ensuring rock cribbing and fish habitats remain outside the barrier. Complies with Special Provisions for Environmental Protection (Part III). Delivers an installed and maintained turbidity barrier.

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