This Government Contract opportunity from New Hampshire was posted on July 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Site Preparation and Earthwork

Closed

State & Local

Submission Closed07/17/2026, 04:00:00 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: 237990

New

INVITATION TO BID - Blackwater River Pump Station Improvements

Solicitation # invitation-bid-blackwater-river-pump-station-improvements

Crowder Construction Company is seeking quotes from certified Minority and Women-Owned Business Enterprise firms for the Blackwater River Pump Station Improvements project located in Norfolk, Virginia. The solicitation covers various scopes of work, including erosion control, hauling, demolition, asphalt paving, masonry, coatings, roofing, HVAC, and electrical services. To encourage participation, the company is open to breaking down or combining work units into economically feasible packages. Interested bidders must submit their quotes and certification documents by September 2, 2026, at 3:00 PM. Project plans and specifications are available online via OneDrive or for review at the Crowder Construction office. The company offers support for subcontractors regarding bonding, loan capital, insurance, and quick pay agreements to assist with cash flow demands. All inquiries and intent to bid notifications should be directed to McKenna Lackey.

Crowder Construction Company

POSTED

DEADLINE

Columbia Canal Embankment Repair Services

Solicitation # columbia-canal-embankment-repair-services

The City of Columbia is seeking contractors for the Columbia Canal Embankment Repair Services project, identified by contract number CIPDR 4241. This project is located in Columbia and Richland, South Carolina, and falls under NAICS code 237990. The solicitation is managed by Phillips Heavy, Inc, with Chandler Worley serving as the primary point of contact. This opportunity is designated as a set-aside for various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran Owned Small Businesses. The solicitation was posted on August 25, 2026, with a response deadline of August 26, 2026.

POSTED

DEADLINE

Bowman, ND Water Storage Reservoir

Solicitation # bowman-nd-water-storage-reservoir

The Bowman, ND Water Storage Reservoir project involves the demolition and removal of an existing 300,000 gallon concrete water storage tank and the subsequent construction of a new 600,000 gallon concrete tank. The scope of work includes associated piping, incidentals, the construction of an access road and parking pad, as well as topsoil removal, excavation, seeding, erosion control, and fencing. Bidders may provide alternate bids for both cast-in-place and precast tank options. Bids must be submitted to Rice Lake West via email at estimating@rlwest.org by September 9, 2026, at 5:00 p.m. The project includes specific minority and women-owned business enterprise goals, requiring 2% MBE and 3% WBE participation. All inquiries and submissions should be directed to the primary point of contact, Karen Calabro.

POSTED

DEADLINE

Elm City Contract #2 – Water Filtration and Emergency Backup Generator Project

Solicitation # elm-city-contract-2-water-filtration-emergency-backup-generator-project

HG Reynolds Company Inc. is soliciting bids for the Elm City Contract #2, which focuses on a water filtration and emergency backup generator project located in North Carolina. This opportunity is open to various set-aside categories, including Small Businesses, HUBZone Small Businesses, Disadvantaged Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises. The solicitation was posted on August 25, 2026, with a response deadline of September 3, 2026. Interested parties should coordinate with the primary point of contact, Cassie Hoy, regarding the project requirements under NAICS code 237990.

HG Reynolds Company Inc.

POSTED

DEADLINE

North of River Sanitary District No. 1 WRRF Upgrades and Expansion

Solicitation # north-river-sanitary-district-no-1-wrrf-upgrades-expansion

Kiewit Infrastructure West Co. is seeking quotes for the North of River Sanitary District No. 1 WRRF Upgrades and Expansion project in California. The scope of work is extensive, covering a wide range of trades including aggregates, piping, asphalt paving, concrete work, masonry, electrical, and various metal and roofing services. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system. The deadline for responses is September 17, 2026. Because the project is partially funded by the Water Infrastructure Finance and Innovation Act, it is subject to American Iron and Steel provisions, DBE Program requirements, and the Davis-Bacon Related Acts. Bidders must hold a valid California Contractor license and provide acceptable insurance, with some subcontractors potentially requiring bonding for the full contract value. Kiewit emphasizes the importance of labor harmony and will consider all bidders capable of maintaining it. Primary contact for this solicitation is Lead Estimator Jose Valenzuela.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

Sanitary Sewer & Recycled Water Project in CA

Solicitation # sanitary-sewer-recycled-water-project-ca

Garney Pacific, Inc. is soliciting subcontractor quotes for the Sanitary Sewer and Recycled Water Project located in Colusa, California. The scope of work involves the installation of approximately 13,000 linear feet of new sewer gravity mains, recycled water mains, and sewer force mains, along with the installation of sewer manholes and the execution of pavement grinding and overlay. This opportunity is open to various small business set-asides, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran Owned Small Businesses. All subcontractors are required to utilize union labor and must be prepared to provide a 100 percent Payment and Performance Bond from a US Treasury listed Surety Company. While Garney will reimburse subcontractors for the required bond premium, the specific bond rate must be provided at the time of the bid. The project is governed by Garney Standard Purchase Order and Subcontract forms, and any proposed exceptions to these documents must be submitted as redlines with the quote. The deadline for the submission of quotes is September 1, 2026, by 3:00 PM PT.

POSTED

DEADLINE

Runway 19L, 28L & 28R Timber Trestle Improvements CA

Solicitation # runway-19l-28l-28r-timber-trestle-improvements-ca

The Runway 19L, 28L, and 28R Timber Trestles Improvement Project involves implementing critical safety enhancements to the trestles supporting FAA approach lighting systems in California. The primary objectives are to ensure safe access for maintenance personnel and extend the operational service life of the trestles by over ten years. This solicitation is issued by Thompson Builders Corporation and is specifically set aside for Small Business entities, with a particular interest in Local Business Enterprise firms. Interested parties must submit their responses by September 9, 2026. The project falls under NAICS code 237990, and inquiries should be directed to Kelsey Heaphy.

Thompson Builders Corporation

POSTED

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

The Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project, solicitation W9128A26BA002, is a firm-fixed-price contract issued by the U.S. Army Corps of Engineers Honolulu District. The scope of work involves mobilization and demobilization, the dredging and ocean disposal of approximately 4,260 cubic yards of material, and the repair of the revetted mole, which includes clearing, grubbing, and the installation or reworking of stone to fill voids. The estimated contract value ranges from 1 million to 5 million dollars, with a performance period of 200 calendar days from the date of the Notice to Proceed. The project is located in Haleiwa, Oahu, Hawaii, and is open to small businesses, including SDB, WOSB, HUBZone, and VOSB certified entities under NAICS code 237990. The contract requires a rigorous quality control and inspection process consisting of preparatory, initial, and follow-up phases, culminating in punch-out, pre-final, and final acceptance inspections. Contractors must adhere to specific ASTM standards for stone materials and comply with USACE EM 385-1-1 safety regulations, including the appointment of a Site Safety and Health Officer with an OSHA 30-hour certification. Key personnel, such as the Project Manager and Quality Control System Manager, are subject to approval by the Contracting Officer. Financial terms include monthly invoicing and a liquidated damages penalty of 2,297 dollars per calendar day of delay. Bidders must provide a bid guarantee and subsequent performance and payment bonds to ensure contract fulfillment.

Healy Tibbitts Builders, Inc.

POSTED

DEADLINE

SBWRP Reverse Osmosis System

Solicitation # K-26-2469-DBB-3

Garney Pacific, Inc. is serving as the general contractor for the SBWRP Reverse Osmosis System project in San Diego, California, for the City of San Diego. With an estimated bid value of 19,300,000.00 dollars, the project scope involves the design and removal of existing trailer-mounted electrodialysis reversal, slab-mounted membrane filtration, and reverse osmosis units. These will be replaced with new slab-mounted membrane filtration and reverse osmosis units to create a demineralization facility at the South Bay Water Reclamation Plant aimed at reducing total dissolved solids in reclaimed water. The solicitation, identified by bid number K-26-2469-DBB-3 and NAICS code 237990, seeks subcontractors for various trades including HVAC, plumbing, electrical, concrete, pumping, crane services, aggregate, landscaping, painting, piping insulation, and demolition. All subcontractors must utilize union labor and be prepared to provide a 100 percent payment and performance bond from a US Treasury listed surety company, though Garney will reimburse the bond premium. The project strongly encourages participation from SLBE, ELBE, DBE, MBE, WBE, and SBE certified firms, and offers assistance to these firms in obtaining bonding lines of credit or insurance. Bids are due by August 27, 2026, at 2:00 PM PT, and will be based on Garney Standard Purchase Order and Subcontract forms.

POSTED

DEADLINE

Solicitation # 021-26-003

The Fresno Solar Project, solicitation number 021-26-003, involves the complete installation of a new Photovoltaic Solar Canopy System within the Fresno Flea Market parking area. The scope of work includes all necessary labor, materials, equipment, and supervision for site preparation, demolition, earthwork, foundations, structural canopies, and the photovoltaic system. Additionally, the contractor is responsible for electrical distribution, canopy lighting, fire and life safety improvements, paving, and site restoration. The project is managed by the California Construction Authority, with a response deadline of September 21, 2026. Certain critical equipment will be supplied by the owner, including a 12kV S&C padmount switch, a 12kV S&C PMH-3 disconnect switch, a 1000kVA transformer, and a 1600A switchboard and panelboard. All work must be performed in accordance with approved plans, manufacturer requirements, and applicable codes.

California Construction Authority

POSTED

DEADLINE

High Street Green Infrastructure Project IELD

Solicitation # BD-27-2264-IELD-IELD-132758

The Ipswich Electric Light Department is soliciting sealed bids for the High Street Green Infrastructure Project located at 272 High Street, Ipswich, MA. The scope of work includes the installation of permeable paver parking, porous walkways, rain gardens, native planting beds, rainwater harvesting systems, site lighting, and associated site work. This project is subject to M.G.L. c. 30, Sec. 39M and requires adherence to prevailing wage standards. Interested parties must submit sealed bids in triplicate to Dylan Lewellyn by 10:00 a.m. on September 22, 2026. A 5% bid bond is required for all submissions. The solicitation is managed by the Ipswich Electric Light Department under solicitation number BD-27-2264-IELD-IELD-132758.

IELD - Ipswich Electric Light Department

POSTED

DEADLINE

REBID of Agricultural Conservation Assistance Program Project

Solicitation # Gregg Van Horn ACAP Project

The Indiana County Conservation District (ICCD) is soliciting sealed proposals through PennBid for the Gregg Van Horn Agricultural Conservation Assistance Program (ACAP) project located at 426 Hudson Road, Creekside, PA. Proposals must be submitted by 9:00 AM Eastern Time on Thursday, July 2, 2026, at which time they will be publicly opened and posted online. The project encompasses a variety of farmstead improvements, including the construction of access roads, stream crossings, installation of a watering system, and stormwater control measures. All solicitation documents and details are available free of charge via PennBid's website. Interested bidders are required to attend a mandatory site showing scheduled for Wednesday, June 17, 2026, at 9:00 AM at the project location. Proposals must be submitted using forms provided by ICCD through PennBid, and each bid must be accompanied by a bid bond equal to 10% of the total bid amount. The contract is subject to prevailing minimum wage regulations, and ICCD reserves the right to reject any or all submitted proposals. The solicitation is managed by Indiana County Conservation District with all work to be performed within Indiana County, Pennsylvania.

Indiana County

POSTED

about 21 hours ago

DEADLINE

in 17 days

AI Contract Overview

The contract titled Site Preparation and Earthwork outlines the scope of work for comprehensive site development activities including clearing and grubbing of vegetation, excavation, grading, soil compaction, and implementation of erosion control measures. It requires coordination with testing laboratories to conduct soils sieve analysis and compaction testing to ensure compliance with engineering standards. The work is intended for a project under the University System of New Hampshire, with the North American Industry Classification System code 237990 indicating it falls under other heavy and civil engineering construction. The opportunity is posted as a subcontract and remains open for bids until July 17, 2026, with all responses due by 4:00 PM Eastern Time. Interested parties must submit proposals through the designated online portal accessible via the provided link.