This Government Contract opportunity from Maryland was posted on September 27, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Cost Estimating Services – Site Work & Earthmoving

Closed

State & Local

Submission Closed10/21/2025, 12:00:00 AM 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 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

SMF Pedestrian Walkway – Riparian Public Art Installation Project

Solicitation # 20261027030

County of Sacramento Department of Airports

POSTED

DEADLINE

Mechanical Equipment Installation (Chain-and-Flight)This subcontract for Mechanical Equipment Installation focuses on the installation, adjustment, testing, and commissioning of owner-furnished chain-and-flight mechanisms for West County Wastewater District projects. The scope of work requires the contractor to install critical components, including drivers, motors, wall bearing supports, sprockets, flights, shafts, and chains, ensuring all work adheres strictly to manufacturer specifications to deliver fully operational collector systems for sedimentation basins. Managed under the Infrastructure and Planning agency in California, this opportunity is categorized under NAICS code 238990. Interested parties must submit their responses by the deadline of December 16, 2026.

Infrastructure and Planning

POSTED

DEADLINE

Highway Striping and MarkingThis subcontract opportunity involves providing professional pavement marking services for prime contractors on Oregon Department of Transportation highway projects. The scope of work requires the application of new striping to highways and multi-use paths, ensuring all markings match existing configurations. All work must be performed using thermoplastic or paint striping equipment in strict accordance with ODOT Standard Specifications. The project is located in White City, Oregon, and falls under NAICS code 238990. Interested parties must submit their responses by the deadline of November 11, 2026. This contract focuses on the precise delivery of completed pavement markings to ensure highway safety and regulatory compliance.

Department of Transportation

POSTED

DEADLINE

Traffic Control and Signage InstallationThis subcontract for Traffic Control and Signage Installation supports prime contractors on City of Pueblo Public Works projects. The scope of work includes the installation of signs, posts, and hardware according to the City Traffic Engineer's approval, as well as the delivery and reinstallation of traffic control devices following utility locates. The project requires a Traffic Control Supervisor holding ATSSA or CCA certification. Interested parties must submit their responses by November 17, 2026, under NAICS code 238990.

POSTED

DEADLINE

Material Handling (Hoists)This subcontract agreement involves the supply and installation of overhead lifting equipment for prime contractors working on pump station projects for the City of Lawrence, Kansas. The scope of work specifically requires the installation of monorail electric wire rope hoists, with the final deliverable being a fully installed and certified monorail hoist system. Managed by MSO - CMED under NAICS code 238990, the opportunity was posted on October 27, 2026, with a response deadline of December 8, 2026. Interested parties can find further details through the Lawrence, Kansas procurement portal.

POSTED

DEADLINE

Decorative Welded-Wire FencingThis subcontract involves the installation of decorative welded-wire fence and gate systems for prime contractors working on City of Danville Riverfront Park projects in Virginia. The scope of work includes site layout, excavating and pouring concrete footings, and the installation of 48-inch-high welded-wire panels along with all necessary posts, brackets, and fasteners. To qualify for the project, contractors must ensure full OSHA safety compliance and provide employee background certifications confirming no felony convictions within the last seven years. The solicitation was posted on October 27, 2026, with a response deadline of November 17, 2026.

POSTED

DEADLINE

Joint Sealants and CaulkingThis subcontract opportunity involves the furnishing and installation of joint sealants to ensure watertight and airtight seals for prime contractors working on Maryland Transit Administration facility projects. The scope of work includes the removal of failed sealants and the installation of bond breakers and closed-cell polyethylene backer rods prior to the application of polyurethane or silicone sealants. The project falls under NAICS code 238990 and is managed by the state of Maryland. Interested parties must submit their responses by the deadline of November 30, 2026.

Maryland Transit Administration

POSTED

DEADLINE

Wall Restoration and WaterproofingThis subcontract for Wall Restoration and Waterproofing involves providing specialized restoration of wall assemblies and moisture protection for prime contractors working on Maryland Transit Administration facility projects. The scope of work includes the removal of failed waterproofing and the installation of high solids cold liquid-applied elastomeric membranes in accordance with ASTM C836. Additionally, the contractor is responsible for restoring wall transitions at roofs and soffits and installing flashing to ensure the delivery of water-resistant wall assemblies. 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 November 30, 2026, at 3:00 PM. This project is managed through the state of Maryland for the Maryland Transit Administration.

Maryland Transit Administration

POSTED

DEADLINE

Concrete Saw CuttingThis subcontract opportunity involves providing precision saw cutting services for prime contractors working on Maryland Transit Administration facility projects. The scope of work includes cutting through hot mix asphalt, Portland cement concrete pavement, sidewalks, and curb and gutter systems. To ensure clean-cut edges for material removal, the contractor must utilize motor-driven diamond blade circular cutters equipped with a continuous water supply. The project falls under NAICS code 238990 and is associated with the state of Maryland. Interested parties must submit their responses by the deadline of November 30, 2026, at 3:00 PM. Further details and application processes can be accessed through the Maryland eMMA portal.

Maryland Transit Administration

POSTED

about 17 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract opportunity is for Cost Estimating Services focusing on site work and earthmoving for MSA construction projects under Project C.O.R.E. Capital Projects in Maryland. The selected provider will be responsible for delivering detailed cost estimates covering site preparation, grading, excavation, utility relocation, and the implementation of erosion control measures. The solicitation was posted on September 27, 2025, and requires responses to be submitted by the deadline of October 21, 2025. This procurement falls under NAICS code 238990, and further details can be accessed through the Maryland eMMA portal.