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This Government Contract opportunity from South Dakota was posted on August 5, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Earthwork and Site Grading

Closed

State & Local

Submission Closed09/04/2025, 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

Secondary Road GradingThe contract is for secondary road grading to ensure ongoing passability and surface integrity on lower-traffic, often narrow or remote routes, with work focused on maintaining road conditions in challenging environments. It is designated as a Small Business Set Aside under the SBA program, meaning only eligible small businesses can compete, and the NAICS code 237120 classifies it as heavy and civil engineering construction. The solicitation was posted on August 8, 2026, with responses due by August 24, 2026, and it is structured as a subcontract under the Department of the Interior, specifically managed by Sat Team 2 Fws. No specific location details are provided for the place of performance or point of contact, and the opportunity can be accessed via the SAM.gov portal.

POSTED

about 23 hours ago

DEADLINE

Primary Road GradingThe contract is for routine grading of primary roads to preserve surface integrity, eliminate ruts, and maintain effective drainage on gravel surfaces using motor graders and heavy equipment. This work is essential for ensuring safe and reliable road conditions, with emphasis on long-term stability and water management. The effort is classified as a subcontract under a Small Business Set Aside, designated as total, meaning only small businesses are eligible to compete. The North American Industry Classification System code is 237120, indicating the nature of the work falls within heavy and civil engineering construction. The solicitation was posted on August 8, 2026, with a response deadline of August 24, 2026. The contracting agency is Sat Team 2 Fws under the Department of the Interior, though specific location details for performance or contact are not provided. Interested parties must respond through the provided SAM.gov link before the deadline.

POSTED

about 23 hours ago

DEADLINE

Site Development, Grading, and Utility InstallationThe contract encompasses site development activities including excavation, grading, stormwater management, and the installation of underground utilities such as water, sewer, and electrical conduits to support new building additions. Work must comply with all applicable engineering and environmental standards to ensure proper infrastructure integration and long-term functionality. The scope is focused on preparing the ground and subsurface systems necessary for future construction, requiring precision in earthmoving, drainage design, and utility coordination to avoid conflicts and meet project timelines. This is a subcontract opportunity under NAICS code 237120, posted on August 7, 2026, with a response deadline of August 28, 2026. The contracting entity is the state of Utah, though specific agency or office details are not provided, and the place of performance lacks location information in the data. Interested parties must submit proposals through the provided online portal before the deadline, and the opportunity does not specify any set-aside provisions for small or disadvantaged businesses. All work will be performed in support of broader construction efforts, with emphasis on regulatory compliance, safety, and seamless coordination with other contractors involved in the project.

POSTED

DEADLINE

Civil & Site Work for Signal Foundations

Texas Department of Transportation

POSTED

DEADLINE

Civil and Site Work (Grading, Drainage, Access)The contract entails civil and site preparation work necessary to support the construction of an engine house, with primary responsibilities including land grading, stormwater management systems, installation of access roads, and connection to utility services. This work is essential to ensure the site is properly conditioned and compliant with infrastructure requirements prior to the commencement of the main construction phase. The scope is focused on earthwork and site infrastructure to create a functional and sustainable foundation for the facility. The solicitation is classified as a subcontract under NAICS code 237120 for heavy and civil engineering construction and is posted by the Massachusetts agency under the designation 0T100 - RAIL AND TRANSIT. The place of performance is clearly identified as Park Plaza in Boston, Massachusetts, with a ZIP code of 02116. The response deadline is set for August 25, 2026, at 9:00 PM, with the posting date occurring on August 7, 2026. No set-aside provisions or organizational type details are specified, and contact information for inquiries is not provided in the available data.

0T100 - RAIL AND TRANSIT

POSTED

DEADLINE

Fort Myer Containment Repair

Solicitation # W9128F26SS007

The U.S. Army Corps of Engineers, through the Office of Endist Omaha, is seeking information from potential contractors to support the repair and construction of a containment system at Joint Base Myer-Henderson Hall in Virginia. The solicitation, identified by number W9128F26SS007, falls under NAICS code 237120 for Heavy and Civil Engineering Construction and is categorized as a sources sought notice, indicating the government is gathering market research to determine capabilities and interest rather than issuing a formal bid. The deadline for responses is September 4, 2026, and interested parties must submit their information by 7:00 PM Eastern Time. The work location is specified with a zip code of 22211, while the contracting office is based in Omaha, Nebraska. Tony Manna is the primary point of contact for inquiries, reachable via email or phone, and further details can be accessed through the SAM.gov portal. This effort supports critical infrastructure maintenance at a key military installation and seeks qualified firms capable of delivering comprehensive containment system repairs.

W071 Endist Omaha

POSTED

DEADLINE

Wheeling AASF Containment Repairs

Solicitation # W9128F26SS006

The U.S. Army Corps of Engineers is seeking information from qualified contractors to perform construction services at Wheeling AASF in West Virginia, specifically targeting the installation of an exterior concrete dike wall with footing, repair of the joint between the secondary containment dike and fuel piping containment, and replacement of any compromised sealant within the secondary containment area. This effort is critical to ensuring structural integrity and environmental protection at the facility. The solicitation number is W9128F26SS006, posted on August 7, 2026, with responses due by September 4, 2026, and the North American Industry Classification System code for this effort is 237120, which corresponds to oil and gas pipeline construction. The contract is being managed by the Office of the U.S. Army Corps of Engineers under the Department of Defense, with the office located in Omaha, Nebraska, and the work site in West Virginia. Point of contact for inquiries is Tony Manna, reachable via email or phone, and additional details can be found on the SAM.gov website.

W071 Endist Omaha

POSTED

DEADLINE

MSE Retaining Wall ConstructionThe contract pertains to the construction of a mechanically stabilized earth retaining wall designed to stabilize a previously repaired slope, ensuring long-term structural integrity and slope stability. The work falls under NAICS code 237120, classifying it as highway, street, and bridge construction, and is structured as a subcontract within the broader infrastructure effort. Performance of the work is specified to occur in zip code 95552, located in Trinity County, California, with the project managed under the oversight of the Trinity County agency. The solicitation was posted on August 7, 2026, and further details can be accessed via the provided online link, though no point of contact, set-aside type, or specific funding details are included in the available data.

POSTED

DEADLINE

Pacific Pipeline Check Valve ProjectPacific Pipeline Company is authorized to access Gaviota State Beach for the purpose of performing maintenance and inspection on the existing check valve 325A CHK-11 GC located within pipeline Segment CA-325. The project involves excavating approximately 1,152 cubic feet of soil around the valve to install a ten-foot diameter corrugated metal pipe with a secure lid, designed to provide long-term, non-invasive access for future maintenance without the need for repeated excavation. Crews will reach the work site via Gaviota State Park Road 28, establishing a temporary workspace measuring 75 feet by 50 feet. The installation is intended to improve operational efficiency while minimizing disruption to the natural environment and daily park activities. Public access to the beach and surrounding areas will remain unaffected throughout the duration of the work. All activities must comply with federal, state, and municipal regulations, as well as industry-standard construction best practices, to ensure environmental protection and the safety of personnel and park visitors. The project is forecasted by the California Department of Parks and Recreation, with primary coordination handled by Chief Planner Katharine Wilson.

California Parks and Recreation, Department of

POSTED

DEADLINE

Site Grading, Erosion & Sediment ControlThe contract pertains to site grading, erosion, and sediment control activities necessary for construction within Monroe County, Pennsylvania. It encompasses earthwork and land preparation to achieve desired topography while implementing comprehensive measures to prevent soil erosion and sediment runoff during the construction phase. The work must adhere to environmental regulations and best practices to protect local waterways and surrounding ecosystems from construction-related impacts. Bids are solicited as a subcontract opportunity under NAICS code 237120, with a response deadline of September 18, 2026. The contracting entity is Monroe County, and all work is required to be performed on-site within the county. Participation is open to qualified subcontractors who can demonstrate experience in earthmoving, grading, and compliance with erosion and sediment control standards. While specific performance metrics or compliance requirements are not outlined here, successful bidders will be expected to ensure all activities meet state and local environmental protection guidelines.

POSTED

DEADLINE

in about 1 month

Repair fuel pipe system for fuel tank, B, C, D and A for B-3028, USAG. Humphreys.

Solicitation # W91QVN26RA089

The contract solicitation W91QVN26RA089 seeks services to repair the fuel pipe system for fuel tanks designated as B, C, D, and A associated with B-3028 at USAG Humphreys. The solicitation was posted on August 6, 2026, with a response deadline of August 20, 2026, at 4:00 AM. It falls under NAICS code 237120, which corresponds to Utility System Construction, and is managed by the Department of Defense through the Office of Contract Augmented. The contracting office is located at APO, AP, 96271-5289, USA, and the primary point of contact is Un Chong, reachable via email at un.k.chong.ln@army.mil. The place of performance is not specifically defined beyond the general location of USAG Humphreys. There is no set-aside designation provided for this opportunity, and interested parties must submit their proposals through the SAM.gov portal before the deadline.

0411 Aq Hq Contract Augmented

POSTED

DEADLINE

Coos Bay Fuel Upgrades

Solicitation # W9127N26QA118

The U.S. Army Corps of Engineers, Portland District, is soliciting quotes under solicitation number W9127N26QA118 for the removal and replacement of existing bilge oil piping and a 550-gallon used oil tank at the Coos Bay Pier, 1460 N Bayshore Drive, Coos Bay, Oregon. The work, to be performed between October 1, 2026, and March 30, 2027, includes replacing approximately 275 feet of bilge oil piping and 300 feet of used oil piping along with associated valves, couplings, elbows, and supports, upgrading to a new 550-gallon double-walled above-ground storage tank certified to UL 142 with marine-grade coating, leak detection, emergency shutdown valves, and seismic anchoring, and elevating the new tank one foot above the existing concrete pad while reusing the foundation. All materials must meet ASTM A312, ASME B36.19M, and ASME B16.11 standards, and piping must be permanently marked in compliance with MIL-STD-161H and ASME A13.1 for color coding and identification. Installation must be followed by hydrostatic and pneumatic testing with zero pressure drop and zero visible leakage, certified by the contractor’s QC manager and an independent inspector, and all required documentation including daily reports and operations manuals must be submitted for government acceptance. The contract is a firm fixed price, set aside entirely for small businesses under NAICS code 237120, and includes strict subcontracting limits requiring the prime contractor to perform at least 50% of the labor and material. All offerors must be registered in SAM.gov with a valid UEI and comply with FAR and DFARS clauses covering small business eligibility, prohibitions on inverted domestic corporations, safeguarding covered defense information, whistleblower rights, and restrictions on acquiring covered telecommunications equipment. Personnel must pass NCIC-III and TSDB background checks, complete Anti-Terrorism Level I and Suspicious Activity Reporting training via JKO, and submit pre-screened employee lists using E-Verify prior to site access, with non-U.S. citizens requiring 30-day advance notification and HQUSACE authorization. Invoices are to be submitted as PDFs via email to the Contracting Officer’s Representative, and site visits are optional but encouraged, with registration required by August

W071 Endist Portland

POSTED

DEADLINE

General Info

Agency

South Dakota → City of Madison SDView Agency

NAICS

237120 - Oil and Gas Pipeline and Related Structures ConstructionView NAICS

Place of Performance

SD, USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed

PostedAug 5

subcontract

Response DeadlineSep 4

Deadline has passed

Submission Closed

09/04/2025, 12:00:00 AM UTC

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Organization & Contact Information

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AgencySouth Dakota → City of Madison SD

ContactsNo contacts available

OfficeN/A

Organization / Agency

South Dakota → City of Madison SD

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Clearing, grubbing, excavation, grading, and compaction of the Green Substation site to meet design elevations and drainage requirements.