This Government Contract opportunity from Massachusetts was posted on August 31, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mechanical Aquatic Weed Harvesting

Closed

State & Local

Submission Closed09/14/2026, 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.

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 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.

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 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.

Inland Empire Utilities Agency

POSTED

DEADLINE

Doors, Frames, and HardwareThis subcontract agreement involves the supply and installation of doors, frames, and hardware for the renovation of Kilough Elementary School, a project managed by the Dawson County Board of Education in Georgia. The scope of work requires the delivery of fully installed and functioning systems, specifically focusing on the installation of fire-rated doors, standard classroom doors, and electronic access control hardware. The procurement process is categorized under NAICS code 238990. Interested parties must submit their responses by the deadline of December 4, 2026, following the posting date of October 28, 2026. The selected subcontractor will work under prime contractors to ensure all door and hardware installations meet the necessary safety and operational specifications for the educational facility.

Dawson County Board of Education

POSTED

DEADLINE

Thermoplastic Pavement MarkingThis subcontract for Thermoplastic Pavement Marking involves the installation of traffic stripes and stop bars for prime contractors working on road resurfacing projects within the City of Fort Oglethorpe. The scope of work requires the application of 6-inch yellow thermoplastic solid stripes and 24-inch white thermoplastic stop bars, utilizing a thermoplastic striping machine and kettle in strict accordance with GDOT specifications. The opportunity was posted on October 28, 2026, with a response deadline of December 3, 2026. Classified under NAICS code 238990, the contract focuses on the delivery of completed road markings to ensure safety and regulatory compliance for the municipal road network in Georgia.

City of Fort Oglethorpe

POSTED

DEADLINE

Accessibility and ADA ModificationsThis subcontract opportunity, titled Accessibility and ADA Modifications, involves performing facility modifications for prime contractors on GSA warehouse lease projects. The primary objective is to ensure full compliance with federal accessibility standards through the installation of ramps, widening of doorways, and modification of restrooms. Additionally, the scope of work includes ensuring that parking areas and access paths are compliant using approved ADA hardware and signage to deliver a fully accessible facility. Managed by the General Services Administration under the PBS Office of Leasing, the project is located in Kennebunkport, Maine, and falls under NAICS code 238990. The solicitation was posted on October 28, 2026, with a response deadline of November 11, 2026.

Pbs Office Of Leasing

POSTED

DEADLINE

Traffic Control and Pedestrian SafetyThis subcontract for Traffic Control and Pedestrian Safety supports prime contractors on projects managed by the Lakehaven Water and Sewer District. The selected provider is responsible for implementing temporary traffic control plans to ensure the safe flow of vehicles and pedestrians. Key operational requirements include managing two opposing vehicle lanes and maintaining ADA-compliant pedestrian walkways, with a specific emphasis on high-traffic school bell times between 7:30 to 8:15 AM and 2:00 to 2:45 PM. To qualify for this engagement, the provider must supply a Certified Flagger or Traffic Control Supervisor. The solicitation was posted on October 28, 2026, with a response deadline of November 17, 2026. This opportunity falls under NAICS code 238990 and focuses on delivering critical safety infrastructure and personnel for utility district projects.

Lakehaven Water and Sewer District

POSTED

DEADLINE

FTC Oklahoma City- Replace Jet Bridge

Solicitation # 15B51326PR000174

POSTED

DEADLINE

Children’s Play System for U.S. Embassy Algiers Official Residence

Solicitation # PR16326632

POSTED

DEADLINE

Replacement-in-Kind Repair of Existing Perimeter Security Fence (Ameristar Impasse Trident) Brand Name or Equal

Solicitation # 36C24127Q0041

241-NETWORK Contract Office 01 (36C241)

POSTED

DEADLINE

Specialized Construction Services (Spec 18 50 36)This subcontract involves providing specialized construction services for prime contractors working on California High-Speed Rail Authority projects. The scope of work is strictly governed by CSI Specification Section 18 50 36, requiring the contractor to adhere to all technical specifications and project-specific standards to ensure the successful delivery of specialized installations. The project is located in Tulare, California, and falls under NAICS code 238990. Interested parties must submit their responses by the deadline of December 16, 2026.

California High-Speed Rail Authority

POSTED

DEADLINE

Detector Loop Installation and ReplacementThis subcontract for Detector Loop Installation and Replacement involves providing saw-cutting and installation services for inductive loop detectors on City of Brea projects. The contractor is responsible for saw-cutting lead-ins and installing 6 foot Round Type E and Type E Modified bicycle detector loops in strict accordance with City Standards. The scope of work requires the contractor to provide all necessary concrete saw equipment, cutting tools, inductive loop wire, and sealant to deliver fully functioning pavement detection loops. The project is located in Brea, California, and falls under NAICS code 238990. Interested parties must submit their responses by the deadline of November 12, 2026. The primary objective is to ensure all installations, particularly the bicycle-modified loops, comply with the specific technical requirements set forth by the City of Brea.

CITY OF BREA

POSTED

about 5 hours ago

DEADLINE

in 15 days

AI Contract Overview

This subcontract for the Town of Monterey, Massachusetts, involves the mechanical cutting and collection of Eurasian Watermilfoil for prime contractors working on lake projects. The selected provider will operate mechanical aquatic harvesters to collect plant material into mesh bags and utilize floating curtains to prevent fragmentation. To ensure accountability, the contractor must maintain and deliver daily work logs featuring GPS locations. Qualified candidates must possess direct experience in the removal and deposit of Eurasian Watermilfoil. The project is categorized under NAICS code 238990, with a response deadline of September 14, 2026. All harvested plant material and corresponding GPS logs must be delivered as part of the contract requirements.

General Info

Subcontract for mechanical Eurasian Watermilfoil collection in Monterey, MA; deadline September 14, 2026.

Agency

Massachusetts → ADMIN01 - Town of Monterey

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Monterey, MA, 01245, USA

Set-Aside

NONE

Documents

This scope was carved out of BD-25-1760-ADMIN-001-132930.

The full solicitation package (19 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Monterey MA Diver Assisted Suction Harvesting (DASH)

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 31

subcontract

Response DeadlineSep 14

Deadline has passed

Submission Closed

09/14/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyMassachusetts → ADMIN01 - Town of Monterey

ContactsNo contacts available

OfficeN/A

Organization / AgencyMassachusetts → ADMIN01 - Town of Monterey

Office AddressN/A

ContactsNo contact information available

Full Description

Performs mechanical cutting and collection of EWM for prime contractors on Town of Monterey, MA lake projects. Operates mechanical aquatic harvesters to collect plant material into mesh bags and deploys floating curtains to prevent fragmentation. Maintains daily work logs with GPS locations. Requires direct experience in EWM removal and deposit. Delivers harvested EWM plant in mesh bags and daily GPS logs.

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