This Government Contract opportunity from Texas was posted on July 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Earthwork and Grading

Closed

State & Local

Submission Closed08/06/2026, 07:00:00 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

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Columbia Canal Embankment Repair Services

Solicitation # columbia-canal-embankment-repair-services

The City of Columbia is seeking proposals for the Columbia Canal Embankment Repair Services project, identified by contract number CIPDR 4241. Located in Columbia, Richland, South Carolina, this solicitation focuses on specialized repair work for the canal embankment under NAICS code 237990. The project is managed by Phillips Heavy, Inc, with Chandler Worley serving as the primary point of contact. This opportunity is open to a wide range of small business entities, 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.

POSTED

DEADLINE

Aerial Structures Rehab

Solicitation # aerial-structures-rehab

The Aerial Structures Rehab project, identified by contract number FRBIR266247/LAN, is a solicitation for work located in Washington DC for the owner WMATA. Managed by Posillico Civil, Inc., the project falls under NAICS code 237990 and is specifically set aside for Small Businesses and Small Disadvantaged Businesses. The solicitation was posted on August 14, 2026, with a response deadline of August 19, 2026. Interested parties can coordinate with the primary point of contact, Robyn Alma, to submit their proposals for this infrastructure rehabilitation effort.

Posillico Civil, Inc.

POSTED

DEADLINE

TRANSFER STATION FLOOR REPLACEMENT

Solicitation # transfer-station-floor-replacement

Prospect Construction, Inc. is seeking 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 possess a valid Idaho PWC license to be eligible for consideration. The solicitation is open to a wide range of qualified firms, with a strong emphasis on Small Business Enterprises and Disadvantaged Business Enterprises, including women, minority, and veteran-owned businesses. Responses must be submitted by August 24, 2026. Inquiries and bids should be directed to James Gunther at the provided contact email or phone number.

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 California, managed by Garney Pacific, Inc., involves the installation of approximately 13,000 linear feet of new sewer gravity mains, recycled water mains, and sewer force mains. The scope of work also includes the installation of sewer manholes along with pavement grinding and overlay services. This solicitation is open to various small business categories, including SDB, WOSB, HUBZone, and SDVOSB. Interested parties must submit their responses by September 1, 2026. The project falls under NAICS code 237990 and is being performed within the state of California.

POSTED

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # haleiwa-small-boat-harbor-maintenance-dredging-revetted-mole-repair

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 Oahu, Hawaii. The scope of work includes dredging within federal jurisdiction to a depth of -12 feet Mean Lower Low Water with a 1-foot overdepth, involving the removal and ocean disposal of gravel, sand, silt, and clay. Additionally, the project requires revetted mole repairs, which encompass clearing and grubbing, CRM wall repair, tree and vegetation removal, and the reworking or installation of stone to fill voids. The performance period is 200 calendar days from the notice to proceed. The solicitation is an invitation for bid under NAICS code 237990, with a response deadline of September 30, 2026. Bids must be submitted in sealed envelopes, as electronic submissions are not permitted. Evaluation is based on a pass/fail gate for compliance and completeness, with a bid guarantee required at 20 percent of the bid price or 3 million dollars, whichever is less. The contract emphasizes strict quality management, requiring the use of the USACE National Dredging Quality Management Program and a physical on-site presence for the Quality Control Manager. Payment will be processed through the USACE Finance Center, and the project must adhere to EM 385-1-1 safety requirements and specific environmental protections for the Hawaiian hoary bat pupping season.

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. With an estimated bid value of 19.3 million dollars, the project scope involves designing the 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 quotes for various trades including HVAC, plumbing, electrical, concrete, pumping, crane services, aggregate, landscaping, painting, piping insulation, and demolition. The project emphasizes socioeconomic participation, specifically seeking SLBE and ELBE firms with DBE, MBE, WBE, or SBE certifications, and is open to various small business set-asides. 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. Contracting will be based on Garney Standard PO and Subcontract Forms, and any exceptions must be submitted as redlines with the quote. Proposals are due by August 27, 2026, at 2:00 PM PT.

POSTED

DEADLINE

Q4 FY26 Baltimore Harbor and Channels Maintenance Dredging, Maryland Channels, Chesapeake Bay, MD

Solicitation # W912DR26BA011

The contract involves maintenance dredging of approximately 2,250,000 cubic yards from federal navigation channels serving the Port of Baltimore, with operations scheduled between November 2026 and March 2027. All dredging will be conducted to a target depth of 50 feet mean lower low water, with an additional half-foot of overdepth permitted. About 1,538,000 cubic yards will be removed from the Maryland approach channels including Craighill Entrance, Craighill Angle, Cutoff Angle, and Upper Range Channels, and transported to the Paul S. Sarbanes Ecosystems Restoration Project at Poplar Island. The remaining 700,000 cubic yards will be dredged from Baltimore Harbor Channels—specifically Brewerton Angle and Curtis Bay Channels—and deposited at the Cox Creek Dredged Material Containment Facility. The work occurs within active commercial shipping lanes, requiring careful coordination to maintain port operations. The operation will utilize two or more 30 cubic yard or larger clamshell dredges, hydraulic unloaders, tugs, large material scows, and supporting equipment such as drag bars and pipelines. Dredged material will be loaded and transported via scows, with the entire project to be completed within 120 calendar days after receipt of the Notice-to-Proceed. The solicitation, titled Q4 FY26 Baltimore Harbor and Channels Maintenance Dredging, Maryland Channels, Chesapeake Bay, MD, is issued under solicitation number W912DR26BA011 by the Department of Defense through the W2SD Endist Baltimore office. The opportunity was posted on July 16, 2026, with responses due by August 25, 2026. The North American Industry Classification System code is 237990, indicating it falls under Other Heavy and Civil Engineering Construction. The primary point of contact is Ashley Flaherty, reachable via email and phone listed in the contract data, and the work will be performed in the waters adjacent to Baltimore, Maryland, with a place of performance designated as ZIP code 21201. No set-aside provisions are specified, and the contract is being procured under standard federal procedures.

W2SD Endist Baltimore

POSTED

DEADLINE

Calcasieu River and Pass, LA, Dredged Material Management Plan (DMMP), CDF-12A Degrading, Calcasieu Parish, LA

Solicitation # W912P826BA069

This procurement is a small business set-aside under the NAICS code 237990 for the rehabilitation of upland confined disposal area 12A along the Calcasieu Ship Channel in Calcasieu Parish, Louisiana. The project involves clearing and grubbing, excavation, degrading the existing dike, and placing excavated material within CDF-12A to achieve the required grade, along with surveying and all incidental work as specified in the drawings. The estimated contract value ranges between ten and twenty-five million dollars, and the solicitation is exclusively reserved for small businesses as defined under the Small Business Administration’s Total Small Business Set-Aside provisions. The solicitation, identified by number W912P826BA069, was posted on July 22, 2026, with a response deadline of August 21, 2026, at 3:00 PM. The contracting activity is managed by the U.S. Army Corps of Engineers, New Orleans District, under the Department of Defense. All work must be performed in Louisiana, and inquiries should be directed to the primary point of contact, Taylor H. Brandon, or the secondary contact, Christopher Nuccio, at the email addresses provided. The contract opportunity is accessible through the SAM.gov portal.

W07V Endist New Orleans

POSTED

DEADLINE

Unit Price Contract for Maintenance Dredging of Pensacola Harbor Entrance Channel

Solicitation # W9127826BA003

POSTED

DEADLINE

Solicitation # W912PM26BA003

The contract titled FY26 MOTSU Berms under solicitation number W912PM26BA003 is a solicitation issued by the Department of Defense through the Office of W074 Endist Wilmington in Wilmington, North Carolina, with a primary point of contact at Jason Smith and secondary contact Karri Mares. The solicitation was posted on July 16, 2026, and responses are due by August 17, 2026, at 5:00 PM Eastern Time. The work is associated with the NAICS code 237990, indicating it pertains to other heavy and civil engineering construction, with performance to occur in an area designated by zip code 28461. The solicitation includes amendments requiring the submission of intact plans files and the inclusion of the NCIC consent form as part of the proposal package. Contractors must ensure compliance with these specific documentation requirements to be considered eligible for award. All inquiries and submissions should be directed to the provided email addresses and phone number.

W074 Endist Wilmington

POSTED

DEADLINE

GAOA Greenough Campground Reconstruction, Custer-Gallatin National Forest

Solicitation # 127EAX26Q0055

This solicitation, numbered 127EAX26Q0055, is a combined synopsis and request for quotation issued under FAR Part 12 for the Greenough Campground Reconstruction project on the Custer-Gallatin National Forest in Red Lodge, Montana. The acquisition is a total small business set-aside with the NAICS code 237990 and a size standard of $45 million in annual receipts, restricting eligibility to small business concerns. The contract is a firm-fixed-price arrangement with a performance period beginning September 21, 2026, and ending June 30, 2027, or within 283 calendar days after award, whichever comes first. The work involves comprehensive construction activities including full-depth reclamation, excavation, embankment, drainage installation, pavement reconstruction, and installation of recreational infrastructure such as picnic tables, bear boxes, fire rings, and precast concrete vault toilets, all in accordance with AASHTO, MUTCD, USDA Forest Service, and OSHA standards. The project site requires full on-site inspection and acceptance by the government, with the contractor responsible for requesting inspections and correcting deficiencies at no cost to the government. Technical proposals must demonstrate understanding of the scope, project management capability, and a detailed performance schedule presented as a CPM, Gantt, or network diagram, while also providing narratives for three to five similar past projects and past performance history assessed using adjectival ratings of Acceptable, Unacceptable, or Neutral. The award will be based on best value to the government, not lowest price, and will consider technical merit, experience, and past performance holistically without formal tradeoff procedures. All quotations must be submitted electronically by August 13, 2026, at 5:00 p.m. MDT via email to PPS.proposals@usda.gov, in Microsoft Word, Excel, or PDF formats, and must include a signed SF-1442, completed Schedule of Items, acknowledgments, and bid guarantee. Contractors must be registered in SAM, comply with the Buy American Act, and affirmatively certify under AGAR 452.203-70 that their DEI programs do not violate federal civil rights statutes, with non-compliance potentially leading to termination for default or False Claims Act liability. Invoicing is mandatory through the Treasury's Invoice Processing Platform, and no paper invoices are accepted. Key special requirements include a full-time on-site

Csa Southwest 7 Usda-Fs

POSTED

DEADLINE

Industry Day - Delaware Avenue Revetment, Cape May, NJ

Solicitation # W912BU26TDELA

The U.S. Army Corps of Engineers, Philadelphia District, is hosting an Industry Day on September 2, 2026, at the Coast Guard Training Center in Cape May, New Jersey, to gather feedback for the Delaware Avenue Revetment CAP Section 14 Project. This event is for planning purposes only and is not a formal solicitation, meaning no contracts will be awarded from this announcement. The project aims to mitigate shoreline erosion threatening a road and a sanitary sewer utility line by removing 8,400 cubic yards of debris and replacing it with 3,000 cubic yards of rip-rap, 5,000 cubic yards of sand backfill, and native wetland vegetation. The estimated project magnitude is between 5 million and 15 million dollars, falling under NAICS code 237990 for Other Heavy and Civil Engineering Construction. Interested parties must register by submitting their name, CAGE or UEI number, and contact information to the designated specialists by May 28, 2026. Attendees are required to present a REAL ID-compliant driver's license or an approved federal form of identification to gain access to the installation.

W2SD Endist Philadelphia

POSTED

about 7 hours ago

DEADLINE

in 14 days

AI Contract Overview

The contract pertains to earthwork and grading activities including excavation, backfill, compaction, and grading of approach embankments and site areas under the NAICS code 237990. It is a subcontract issued by the Texas Department of Transportation, with a posted date of July 10, 2026, and a response deadline of August 6, 2026, at 7:00 PM. The work is to be performed within the state of Texas, though specific city or zip location details are not provided. The contract does not indicate a set-aside classification or organizational type restrictions. All submissions and further details must be accessed via the provided Texas SmartBuy portal link.

General Info

Earthwork and grading subcontract by Texas DOT, bidding closes August 6, 2026, statewide Texas work.

Agency

Texas Department of Transportation

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 0920-39-033.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

STATE LET CONSTRUCTION CONTRACT, CHAMBERS CO, BRIDGE REPLACEMENT

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 10

subcontract

Response DeadlineAug 6

Deadline has passed

Submission Closed

08/06/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyTexas Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

Texas Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Excavation, backfill, compaction, and grading of approach embankments and site.