This Government Contract opportunity from California was posted on August 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Water Feature Maintenance and Chemical Treatment

Closed

State & Local

Submission Closed09/09/2026, 06:00:00 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 specifically open to various SBA-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 opportunity is managed 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 Direct Potable Reuse Demonstration Facility Phase 1 project located in Carson, California. This solicitation is for Construction Manager/General Contractor services and specifically encourages bids from certified MBE, WBE, SBE, DVBE, VOB, and LSA firms. The project falls under several NAICS codes, including 238910, 238990, and various engineering and architectural services. 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 procurement process is managed through J.F. Shea Construction, Inc., with Lori Olivas serving as the primary point of contact. This opportunity is designated for various SBA certified small business categories, including Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises.

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 Disadvantaged Business Enterprise 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 PlanetBids procurement portal. Potential subcontractors are expected to be bondable, with J.F. Shea offering to cover up to 1% of subcontractor bond costs. All submissions must strictly adhere to the provided plans and specifications, and standard manufacturer warranties must meet the owner's specific requirements to be accepted.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

Solicitation # temp-fence

Serrato Corporation is soliciting bids for the purchase and installation of approximately 315 linear feet of 8-foot high chain link temporary fencing at the North Texas Job Corps Center in McKinney, Texas. The project specifically targets the securing of Building 314, which has been damaged by fire, and requires the installation of a drive-through gate to allow for vehicle access. This opportunity 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, ensuring that prices remain valid for 90 days. Required submission documents include manufacturer specifications for all equipment, Form 1413 acknowledging Davis-Bacon Act certified payroll requirements for work exceeding 2,000 dollars, and a Certificate of Liability Insurance naming Serrato Corporation as the certificate holder. Insurance mandates include Workers Compensation, Employers Liability of at least 500,000 dollars, and Commercial General Liability with a minimum combined single limit of 1,000,000 dollars per occurrence. Primary coordination for this solicitation is managed by 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 are due by October 27, 2026, at 2:00 P.M. This solicitation is managed by J.F. Shea Construction, Inc. and is set aside for SBA certified small businesses, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The project encompasses a wide range of NAICS codes primarily focused on highway, street, and bridge construction, as well as various specialty trade contractors and industrial equipment suppliers.

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 seeking licensed and qualified general contractors under solicitation RFP-VC-26-008 to provide on-call maintenance and minor construction services in California. This master services contract will utilize a task order structure for two primary types of work: emergency call-outs for immediate repairs typically under 35,000 dollars and routine task orders where contractors submit price proposals for selection based on the lowest cost. The scope of work encompasses a wide range of services, including millwright work, welding, electrical repairs, plumbing, and the maintenance of heavy equipment, conveyors, and hoppers. Proposals must be submitted electronically via PlanetBids by October 29, 2026. The Authority intends to award multiple contracts based on an evaluation of experience, capabilities, responsiveness, hourly rates, and proximity to the service area. Contractors must adhere to California Labor Code Section 1770 regarding prevailing wages and maintain registration with the Department of Industrial Relations. Key requirements include providing performance and payment bonds for any task order exceeding 25,000 dollars and maintaining specific insurance limits, including 1,000,000 dollars per occurrence for general liability. Additionally, offerors must submit a non-collusion affidavit and a waiver of liability. Invoicing is handled electronically, with an option for expedited payment in exchange for a percentage-based discount on the invoice amount.

Inland Empire Utilities Agency

POSTED

DEADLINE

Hardball Backstop and Fencing InstallationThis subcontract agreement involves the supply and installation of hardball backstops and chain link fencing for prime contractors working on park facility projects for the Town of Oakville. The scope of work includes the installation of galvanized steel framing and G.A.W. chain link mesh in accordance with OPSS-541 standards, with all welding performed according to CSA-W59 and CSA-W47 specifications. The final deliverable consists of fully installed and tensioned hardball backstops. The solicitation for this project was posted on October 9, 2026, with a response deadline of October 23, 2026. Classified under NAICS code 238990, the contract is managed by the Town of Oakville. Interested parties can find further details through the official Bids and Tenders portal.

POSTED

DEADLINE

AWWA Standard Reservoir DisinfectionThis subcontract for Norfolk County involves providing specialized washing, rinsing, and disinfection services for water infrastructure projects. The selected contractor will support prime contractors by executing disinfection processes that strictly adhere to AWWA C652-19 standards, utilizing NSF approved chemicals and following a formal Disinfection Plan to deliver reservoirs ready for potable water service. The opportunity is categorized under NAICS code 238990 and was posted on October 9, 2026. Interested parties must submit their responses by the deadline of October 27, 2026.

POSTED

DEADLINE

Potable Water Expansion and Control Joint SealingThis subcontract for Potable Water Expansion and Control Joint Sealing involves the installation of joint sealant for prime contractors working on Norfolk County water infrastructure projects. The scope of work requires the application of Sikaflex-2c NS EZ Mix+ to both vertical and horizontal joints to deliver fully sealed reservoir joints. All materials used must strictly adhere to NSF and ANSI 600 requirements to ensure safety and compliance for potable water systems. The contractor is responsible for providing all necessary confined space entry and rescue provisions to ensure safe operations. Additionally, the agreement includes a five-year warranty for the joint sealer. Interested parties must respond by October 27, 2026, under NAICS code 238990.

POSTED

DEADLINE

Backstop Replacement for Neyagawa Park & Cornwall Road Sports Park

Solicitation # RFT-77-2026

The Town of Oakville is soliciting electronic bids under RFT-77-2026 for backstop replacement projects at Neyagawa Park (Lot 1) and Cornwall Road Sports Park (Lot 2). The scope of work includes site demolition and removal, the provision and maintenance of a skinned infield surface with strict grade tolerances, and landscaping services including sodding and site restoration. All work must be completed by the substantial performance date of December 11, 2026, and must adhere to various industry standards including ACI, ASTM, and CSA, as well as Ontario Provincial Standard Specifications. Bids must be submitted via the designated online portal by October 23, 2026, at 2:00 p.m. local time. Requirements for submission include a bid bond of at least 10 percent of the total price, and the successful bidder must provide performance and labour and material payment bonds each equal to 50 percent of the contract price. Evaluation will be based on compliance with tender terms, price reasonableness, and prior performance. The contract is governed by Supplementary Conditions to CCDC 2-2020 and requires strict adherence to the Ontario Occupational Health and Safety Act and the Accessibility for Ontarians with Disabilities Act.

POSTED

DEADLINE

Rigging and Crane ServicesThis subcontract for Rigging and Crane Services involves providing specialized lifting and transportation for municipal facility projects within the City of Vaughan. The scope of work focuses on the removal of two existing make-up air units and the precise positioning of two new HVAC units. To ensure the safe delivery and placement of this heavy equipment, the contractor must provide a certified crane operator and strictly adhere to all site-specific safety procedures. The opportunity was posted on October 9, 2026, with a response deadline of November 3, 2026. Classified under NAICS code 238990, the contract is designed for providers capable of supporting prime contractors in executing these critical infrastructure upgrades for the City of Vaughan.

POSTED

DEADLINE

Aluminum Trim and Metal Wrap SpecialistThis subcontract opportunity, managed by DAS Procurement for the state of Connecticut, seeks an Aluminum Trim and Metal Wrap Specialist to support prime contractors on Sharon Housing Trust projects in Sharon, CT. The selected contractor will be responsible for the removal of existing painted metal trim and the installation of new factory-finished aluminum trim coil on various structures, specifically targeting porch posts, beams, fascia, and rake elements. To be eligible for this project, contractors must possess EPA Lead-Safe Certification. Interested parties must submit their responses by October 30, 2026, to provide the necessary installation services for the porch and roofline elements as specified in the project requirements.

DAS Procurement

POSTED

about 14 hours ago

DEADLINE

in 21 days

AI Contract Overview

This subcontract for Water Feature Maintenance and Chemical Treatment supports prime contractors on projects for the Harbor Department of the Port of Los Angeles. The scope of work involves comprehensive water treatment and routine maintenance, including the cleaning of pot and torpedo strainers, backwashing sand filters, and performing daily pH and chlorine testing. Additionally, the contractor is responsible for weekly basin vacuuming and brushing, as well as hand-dosing chemicals to ensure proper water balance. The contractor must strictly adhere to California Storm Water BMP and City of Los Angeles SWPPP regulations. Key deliverables include the maintenance of water features and the submission of detailed service reports. This opportunity falls under NAICS code 238990, with a response deadline of September 9, 2026, for performance in Los Angeles.

General Info

Water feature maintenance and chemical treatment subcontract for Port of Los Angeles, due 9/9/2026.

Agency

California → Harbor Department, Port of Los Angeles

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Los Angeles, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of F-1291.

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

View the prime solicitation

Harbor Gateway Water Features: Water Treatment and Maintenance Services

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 12

subcontract

Response DeadlineSep 9

Deadline has passed

Submission Closed

09/09/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Harbor Department, Port of Los Angeles

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Harbor Department, Port of Los Angeles

Office AddressN/A

ContactsNo contact information available

Full Description

Performs water treatment and routine maintenance for prime contractors on City of Los Angeles Harbor Department projects. Cleans pot and torpedo strainers, backwashes sand filters, and performs daily pH and chlorine testing. Vacuums and brushes basins weekly and hand-doses chemicals to maintain water balance. Complies with CA Storm Water BMP and City of LA SWPPP. Delivers maintained water features and service reports.