This Solicitation opportunity from Michigan was posted on July 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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RFQ-171-260000000391-1 | 751/17428.HJD; Newaygo S.P. BAS - Site Improvements

Closed

RFQ-171-260000000391-1State & Local

Submission Closed08/05/2026, 06:00:00 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

DIBBS

Site Grading and EarthworkThis subcontract, titled Site Grading and Earthwork, was issued by the Defense Logistics Agency under the Department of Defense. The scope of work focuses on excavation, grading, and soil stabilization specifically for the development of a building pad and the implementation of site drainage systems. The project is categorized under NAICS code 237990 and was posted on August 17, 2026. Further administrative details and award records are managed through the DIBBS procurement system.

Defense Logistics Agency

POSTED

DEADLINE

Site Grading and EarthworkThis subcontract, titled Site Grading and Earthwork, is issued by the Defense Logistics Agency under the Department of Defense. The scope of work focuses on excavation, grading, and soil stabilization to ensure construction sites are properly prepared for foundation and infrastructure development. The project is categorized under NAICS code 237999 and was posted on August 17, 2026. Further administrative details and award records are managed through the DIBBS system.

Defense Logistics Agency

POSTED

DEADLINE

Columbia Canal Embankment Repair Services

Solicitation # columbia-canal-embankment-repair-services

The City of Columbia is seeking a contractor for the Columbia Canal Embankment Repair Services project, identified by contract number CIPDR 4241. Located in Columbia, Richland, South Carolina, this solicitation is managed by Phillips Heavy, Inc. and falls under NAICS code 237990. The 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. Interested parties must submit their responses by the deadline of August 26, 2026. Primary inquiries should be directed to Chandler Worley.

POSTED

DEADLINE

TRANSFER STATION FLOOR REPLACEMENT

Solicitation # transfer-station-floor-replacement

Prospect Construction, Inc. is soliciting pricing for the Transfer Station Floor Replacement project located in Idaho. The scope of work includes aggregate, concrete, survey, and testing and inspection services. All interested subcontractors are required to provide a valid Idaho PWC license to be eligible for consideration. The solicitation is open to a wide range of small and disadvantaged businesses, including women-owned, minority-owned, and veteran-owned firms. Prospect Construction, Inc. encourages these entities to apply and may facilitate joint contracts for larger scopes of work. Proposals must be submitted by the deadline of August 24, 2026, and inquiries should be directed to James Gunther.

Prospect Construction, Inc.

POSTED

DEADLINE

Sanitary Sewer & Recycled Water Project in CA

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

The Sanitary Sewer and Recycled Water Project in Colusa, California, is a municipal infrastructure initiative managed by Garney Pacific, Inc. 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 completion of pavement grinding and asphalt overlay. Key deliverables include the full installation and testing of utility mains, CCTV inspections of the pipelines, and comprehensive surface restoration. The project is categorized under NAICS code 237990 for other heavy and civil engineering construction. This solicitation is designated as an SBA set-aside, encouraging participation from various socioeconomic categories, including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone, and Veteran-Owned Small Businesses. A strong emphasis is placed on Disadvantaged Business Enterprise (DBE) participation, with a commitment to utilize MBE, WBE, and SBE certified subcontractors. Special requirements include the mandatory use of labor from the Laborers and Operators unions and the provision of 100 percent payment and performance bonds from Treasury-approved sureties. All agreements must be based on Garney's standard purchase order and subcontract forms. Proposals are due by September 1, 2026, at 3:00 PM PT via the Garney bidding portal.

POSTED

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Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

Healy Tibbitts Builders, Inc. is seeking small business subcontractors and suppliers for the Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project in Hawaii. This firm-fixed-price contract, issued as an Invitation for Bid by the U.S. Army Corps of Engineers Honolulu District, has an estimated value between 1 million and 5 million dollars. The scope of work includes mobilization and demobilization, the dredging and ocean disposal of 4,260 cubic yards of material, and revetted mole repairs involving stone rework and CRM wall repair. The period of performance is 200 calendar days from the date of the Notice to Proceed. The solicitation is set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB, under NAICS code 237990. Key requirements include adherence to USACE EM 385-1-1 safety standards, Davis-Bacon Act prevailing wages, and the provision of a bid guarantee and performance and payment bonds. Contractors must provide a qualified project team, including a Project Manager, Superintendent, Quality Control Manager, and Site Safety and Health Officer. Liquidated damages for delays are set at 2,297 dollars per calendar day. Final acceptance is subject to a three-phase control process and a final inspection by the Contracting Officer.

Healy Tibbitts Builders, Inc.

POSTED

DEADLINE

SBWRP Reverse Osmosis System

Solicitation # K-26-2469-DBB-3

Garney Pacific, Inc. is acting as the general contractor for the SBWRP Reverse Osmosis System project in San Diego, California, for the City of San Diego. The project has an estimated bid value of 19,300,000.00 dollars and falls under NAICS code 237990. The primary scope of work involves designing the removal of existing trailer-mounted electrodialysis reversal, slab-mounted membrane filtration, and reverse osmosis units, and replacing the EDR system with new slab-mounted membrane filtration and reverse osmosis units to create a demineralization facility at the South Bay Water Reclamation Plant. This facility is intended to reduce the total dissolved solids of reclaimed water. The solicitation, identified by number sbwrp-reverse-osmosis-system and bid number K-26-2469-DBB-3, has a response deadline of August 27, 2026, by 2:00 PM PT. Garney Pacific is seeking quotes from subcontractors for various services, including HVAC, plumbing, electrical, concrete, pumping, crane services, aggregate, landscaping, painting, piping insulation, and demolition. All subcontractors are required to utilize union labor and must be prepared to provide a 100% payment and performance bond from a US Treasury listed surety company, though Garney will reimburse the bond premium. The company is actively seeking participation from small businesses and disadvantaged firms, including those with DBE, MBE, WBE, or SBE certifications, and can provide assistance to SLBE and ELBE firms in obtaining bonding lines of credit or insurance. Contracting will be based on Garney Standard PO and Subcontract Forms.

POSTED

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Earthwork and Grading for Shared Use PathThis subcontract opportunity, titled Earthwork and Grading for Shared Use Path, involves clearing, grubbing, excavation, and grading for a 3.5-mile shared use path. The scope of work specifically includes subgrade preparation and the construction of drainage swales. The project is being managed by the Massachusetts Highway agency and will be performed in Boston at Park Plaza. The solicitation was posted on August 17, 2026, with a response deadline of September 22, 2026. This project falls under NAICS code 237990 for all other specialty trade contractors. Interested parties can find further details through the provided COMMBUYS link.

POSTED

DEADLINE

Earthwork and GradingThis subcontract for Earthwork and Grading is issued by the Massachusetts Highway agency for a project located at Park Plaza in Boston, 02116. The scope of work involves excavation, backfill, compaction, and grading specifically for foundation support and approach roads, falling under NAICS code 237990. The opportunity was posted on August 17, 2026, with a response deadline of September 15, 2026, at 7:00 PM. Interested parties can find further details and submission guidelines through the provided CommBuys link.

POSTED

DEADLINE

Earthwork and Site PreparationThe Earthwork and Site Preparation subcontract is issued by the Dekalb County Government in Georgia for the construction of a roundabout. The scope of work encompasses essential site preparation activities, including clearing, grubbing, excavation, grading, and the implementation of erosion control measures. This opportunity is categorized under NAICS code 237990. Interested parties must submit their responses by the deadline of October 8, 2026, at 8:00 PM. The contract was officially posted on August 17, 2026.

Dekalb County Government

POSTED

DEADLINE

Stormwater Ditch UpgradesThe City of Shoreline in Washington is seeking a subcontractor for the Stormwater Ditch Upgrades project. The scope of work involves excavation, grading, and the lining of stormwater ditches to enhance drainage systems and improve erosion control. This opportunity is categorized under NAICS code 237990. Interested parties must submit their responses by the deadline of September 2, 2026, at 9:00 PM. Further details and submission guidelines can be accessed through the Public Purchase portal.

POSTED

DEADLINE

10th Ave NE Stormwater Improvements

Solicitation # 1382070

The City of Shoreline is soliciting bids for the 10th Ave NE Stormwater Improvements project, identified as solicitation number 1382070. The scope of work involves upgrading stormwater ditches, replacing pipes, and installing water quality features at 10th and 8th Ave NE between NE 165th and 174th St in Washington. The estimated construction cost is 681,832 dollars, and the project must be physically completed within 60 working days. This project is partially funded by the Washington State Department of Ecology and requires strict adherence to state prevailing wage laws and apprenticeship utilization requirements. Bids must be submitted electronically via PublicPurchase.com by 2:00 p.m. Pacific Local Time on September 2, 2026. All proposals must use the official provided form and include a bid proposal deposit of 5 percent of the total bid amount via certified check, cashier's check, or surety bond. The contract will be awarded to the responsible bidder with the lowest responsive bid under a Lowest Price Technically Acceptable framework. Additionally, the successful contractor must provide a satisfactory performance bond and comply with Title VI of the Civil Rights Act of 1964 regarding non-discrimination and disadvantaged business enterprise participation.

City of Shoreline

POSTED

2 days ago

DEADLINE

in 14 days

AI Contract Overview

The contract solicitation RFQ-171-260000000391-1 for the Newaygo State Park Boat Ramp Site Improvements is issued by the Michigan Department of Technology, Management and Budget (DTMB) under NAICS code 237990, targeting state and local government procurement. The scope includes comprehensive site improvements such as soil removal and replacement with engineered fill, placement of MDOT Class II sand, and construction of concrete paving in varying thicknesses, with optional work items including repaving a drive to Beech Avenue, asphalt paving of a drive loop, and an accessible route to future parking. All work must comply with Michigan-specific standards including the Michigan Building Code, MDOT specifications, ASTM and ANSI material standards, and fire safety requirements enforced by the State Fire Safety Board. Performance must occur at the project site, with inspections and acceptance conducted on-site by the Owner and designated Professional, and requires adherence to strict quality controls, including compaction testing, material certifications, and submittal approvals for shop drawings and O&M manuals. The contract demands full compliance with federal and state regulations, including registration in SAM.gov with a Unique Entity Identifier, adherence to the Byrd Anti-Lobbying Amendment if federal funds apply, and the Michigan workforce residency requirement that at least 50% of project personnel be state residents. Financial assurances are mandated in the form of Performance and Payment Bonds issued by sureties rated A- or higher by A.M. Best, in compliance with Treasury Circular 570. Contractors must also submit certifications related to Qualified Disabled Veteran business status, if applicable, with supporting documentation including VA disability ratings and ownership verification, or risk disqualification. Bids must be submitted electronically via the SIGMA VSS portal by 2:00 p.m. ET on August 5, 2026, with strict file size and format limitations, while bid security must be sent via physical mail. The evaluation process follows a best value approach for higher-dollar contracts, prioritizing compliance, financial stability, technical experience, past performance, and bonding capacity—while contracts under $250,000 will be awarded to the lowest responsible bidder. Payment is processed exclusively through Electronic Funds Transfer using the SIGMA VSS system upon submission of DTMB-0440 payment requests, and the contract is administered by Heather DeKorte of DTMB with technical oversight from Steven Tinskey of the Michigan Department of Natural Resources. No fixed contract value is