This Government Contract opportunity from Department Of Defense was posted on October 13, 2011. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Z--Maintenance Dredging In Upper Charleston Harbor, Charleston County, South Carolina

Awarded

GROUP2-10-R-C001Federal

Submission Closed09/14/2011, 12:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 237990

New

SLED

Utility Adjustment ServicesThis subcontract for Utility Adjustment Services involves performing critical infrastructure modifications for prime contractors working on City of San Antonio street rehabilitation projects. The scope of work focuses on raising, lowering, and resetting manholes, valve boxes, and meter boxes to ensure they are flush-mounted and properly aligned with new street or sidewalk elevations. The selected provider will be responsible for coordinating directly with local utility providers to deliver precise adjustments. The opportunity is categorized under NAICS code 237990 and is associated with the City of San Antonio in Texas. Interested parties must submit their responses by the deadline of December 8, 2026. Further details regarding the solicitation can be accessed through the Texas SmartBuy portal.

POSTED

DEADLINE

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued by the Kings Canyon Unified School District under project number 1000316-001C. This project involves well drilling operations across multiple locations in California, specifically within Reedley, Parlier, Dinuba, and Fresno. The solicitation is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This opportunity is designated as a set-aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this contract is handled by Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project, managed by Granite Construction Company, involves the construction of two drop inlet diversion structures within the 25-foot-wide concrete San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. To facilitate water flow, 4-foot-diameter discharge pipelines will be installed to route water to Montclair Basins 2 and 3, featuring concrete outlet structures for flow dissipation and soil cover over access roads and basin slopes. The project requires full electrical, instrumentation, and SCADA integration to operate the gates, with programming limited to approved integrators Technical Systems, Inc. or E Technologies Group. This solicitation is categorized under NAICS code 237990 and includes a Disadvantaged Business Enterprise set-aside. Interested parties must respond by November 5, 2026.

Granite Construction Company

POSTED

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this contract is handled by Amy Majors.

Hydro Resources - Mid Continent, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business categories including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries should be directed to Gio Marquez via the provided estimating email or phone contact.

Empire Equipment Service, Inc.

POSTED

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The Site Compliance and Improvements project at Patton Landing is a solicitation issued by the State of California Department of General Services, Real Estate Services Division, Project Management and Development Branch. Located in Carnelian Bay, Placer County, California, the project is identified by Project Number 13891 and Event ID 0000040533. The scope of work falls under NAICS code 237990, focusing on site compliance and infrastructure enhancements. This opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. The solicitation was posted on October 30, 2026, with a response deadline of November 10, 2026. Interested parties may coordinate through the primary point of contact, Nayvi Waite of Resource Development Company LLC.

Resource Development Company LLC

POSTED

DEADLINE

Structural Repair at NCMT Berths 24-3 and 24-4, CA

Solicitation # structural-repair-ncmt-berths-24-3-24-4-ca

This solicitation, issued by Griffith Company, concerns structural repair work at NCMT Berths 24-3 and 24-4 located in California. The scope of work involves the demolition and removal of existing concrete decks, pile caps, and appurtenances, followed by the construction of a new reinforced concrete deck. Additionally, the project requires the repair of existing piles, the installation of pile jackets, and the replacement of various waterfront elements, including bull rails, wale systems, fenders, and mooring hardware such as bollards. The opportunity is designated as a Small Business set-aside under NAICS code 237990. Interested parties must submit their responses by the deadline of November 4, 2026. For further inquiries, the primary point of contact is Savana Powell.

POSTED

DEADLINE

Wind, Hydro, or Tidal Energy InstallationThis subcontract opportunity with the New Hampshire Department of Energy involves the installation of wind turbines, hydroelectric systems, or ocean, wave, and tidal energy generation equipment. The selected contractor will work under prime contractors to perform comprehensive site preparation, install generators and turbines, and ensure full integration into the electrical grid to deliver a fully operational energy generation facility. All work must be performed in strict compliance with state renewable energy initiatives, specifically Puc 2508.02. The solicitation was posted on October 30, 2026, with a response deadline of January 8, 2027. Classified under NAICS code 237990, this project focuses on expanding renewable energy infrastructure within the state of New Hampshire. Interested parties can find further details through the official procurement portal.

POSTED

DEADLINE

CP1248808-Lake LaVerne-Improvements-Bridge and Amphitheater

Solicitation # 49337

Iowa State University is soliciting bids for the Lake LaVerne Improvements Bridge and Amphitheater project, identified by solicitation number 49337. This SLED organization project focuses on site enhancements in Iowa and is categorized under NAICS code 237990. The response deadline for this solicitation is November 3, 2026. The scope of work encompasses a variety of infrastructure and landscaping improvements. Key deliverables include the construction of a 10 foot wide PCC pedestrian path and PCC sidewalks, the installation of limestone block seating for an outdoor amphitheater, and the implementation of site lighting. Additionally, the project requires lakebed grading as well as shoreline grading and restoration.

Iowa State University

POSTED

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction, indicating a focus on significant infrastructure improvements for the rail system. The notice was posted on October 30, 2026, with a response deadline set for September 30, 2027. Interested parties can find further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

Emergency Slope Repair and Mitigation ContractorThis subcontract opportunity is for an Emergency Slope Repair and Mitigation Contractor to support prime contractors on emergency storm damage projects for the County of San Luis Obispo. The selected contractor will be responsible for constructing retaining walls, installing rockfall netting and barriers, performing slope grading, and implementing debris flow mitigation measures. The scope of work requires the use of earthmoving equipment and specialized rockfall mitigation systems, including mesh and anchors, to deliver stabilized slopes and secure retaining structures. The project is located in San Luis Obispo, California, under NAICS code 237990. Interested parties must submit their responses by the deadline of November 18, 2026. This engagement focuses on critical infrastructure recovery and hazard mitigation to address storm-related damage within the county.

County of San Luis Obispo

POSTED

DEADLINE

Civil & Structural ConstructionThis subcontract for Civil and Structural Construction involves the development of physical structures for wastewater treatment plant projects for the City of Jal in New Mexico. The scope of work focuses on the construction of the Process Building, Headworks Building, and Operations Building, as well as the delivery of structural treatment basins. These tasks will be executed using structural steel and concrete forming. The project is categorized under NAICS code 237990. Interested parties must submit their responses by the deadline of November 13, 2026. This opportunity is designed for firms capable of performing specialized industrial construction as a subcontractor to prime contractors.

City of Jal

POSTED

about 9 hours ago

DEADLINE

in 14 days

AI Contract Overview

Solicitation GROUP2-10-R-C001, managed by the Department of Defense through the Endist Savannah office, concerned the maintenance dredging of approximately 400,000 cubic yards of unclassified material from the Daniel Island Reach 2A in Upper Charleston Harbor, Charleston County, South Carolina. The project required the disposal of materials at the Drum Island Disposal Area and mandated strict compliance with the Marine Mammals Protection Act and the Endangered Species Act. Eligible bidders were limited to a specific group of contractors previously awarded contracts under solicitation W912EP-10-R-0024, and all participating vessels were required to have Coast Guard certification. The contract was awarded on a Lowest Price Technically Acceptable basis, with the primary technical evaluation focusing on the availability of plant and equipment. The project fell under NAICS code 237990 with an estimated construction magnitude between 500,000 and 1,000,000 dollars. On September 14, 2011, the task order W912EP-11-D-0012-DW01 was officially awarded to Southern Dredging Co., Inc. for a total value of 952,000 dollars.

General Info

Agency

Department Of Defense → W074 Endist Savannah

Contract Value

$856,695.76

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

USACE District, Charleston Charleston Harbor-Charleston County Charleston SC 29403-5106 US, GA, USA

Set-Aside

NONE

Awardee

SOUTHERN DREDGING CO INC

Award Issued Date

09/14/2011, 12:00:00 AM UTC

Documents

award

Low

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

CLEATUS splits the solicitation into Uniform Contract Format (UCF) sections: scope, pricing, deliverables, and evaluation criteria.

Timeline

1 update

PhaseAwarded

PostedSep 8

Presolicitation

Notice updatedSep 8

The notice description changed.

Type ChangedSep 10

Presolicitation → Solicitation

AwardedSep 14

Contract was awarded

Submission Closed

09/14/2011, 12:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W074 Endist Savannah

Contacts1 person available

OfficeSAVANNAH, GA, 31401-3604, USA

Organization / AgencyDepartment Of Defense → W074 Endist Savannah

Office AddressSAVANNAH, GA, 31401-3604, USA

Contacts

Angela J Kelly

contact@example.gov

+1 (555) 000-0000

Full Description

SUBJECT: Maintenance Dredging In Upper Charleston Harbor, Charleston County, South Carolina SOLICITATION NUMBER: GROUP2-10-R-C001 RESPONSE DATE: 9/13/2011 CONTRACT SPECIALIST NAME & PHONE NUMBER: Angela Kelly, +1 (555) 000-0000 THIS NOTICE IS POSTED FOR INFORMATIONAL PURPOSES ONLY: THIS OPPORTUNITY IS AVAILABLE ONLY TO THE FOLLOWING CONTRACTORS AWARDED A CONTRACT UNDER SOLICITATION NUMBER W912EP-10-R-0024: Cottrell Contracting Corporation (W912EP-11-D-0011); Southern Dredging Co., Inc. (W912EP-11-D-0012); DD-M Crane & Rigging (W912EP-11-D-0013); Southwind Construction Corp. (W912EP-11-D-0014); Paul Howard Construction Company, Inc. (W912EP-11-D-0015); Coastal Dredging Company, Inc. (W912EP-11-D-0016); Florida Dredge and Dock, LLC (W912EP-11-D-0017); Barnett Southern Corporation (W912EP-11-D-0018); 4-H Construction Corporation (W912EP-11-D-0019); Goodloe Marine, Inc (W912EP-11-D-0020); Caldwell Marine International and Palm Beach Marine Construction, JV (W912EP-11-D-0021); Integrated Pro Services, LLC (W912EP-11-D-0022); ENCO Dredging (W912EP-11-D-0023); Inland Marine Services, LLC (W912EP-11-D-0024); and Vortex Marine Construction, Inc. (W912EP-11-D-0025). PROPOSALS WILL NOT BE CONSIDERED FROM ANY ENTITY OTHER THAN THE PREVIOUSLY LISTED FIRMS. DESCRIPTION OF WORK: Project work consists of Maintenance dredging of approximately 400,000 cubic yards of unclassified material from Upper Charleston Harbor, Daniel Island Reach 2A, Charleston County, South Carolina shall be deposited in the Drum Island Disposal Area. The work includes complying with the requirements of the Endangered Species Act and marine Mammals Protection Act Magnitude of construction is between $500,000 and $1,000,000. COAST GUARD CERTIFICATION OF VESSELS IS REQUIRED. The request for proposal will be issued on 8 September 2011 and proposals will be due on or about 13 September 2011. The award of the task order will be made on the basis of Lowest Price Technical Acceptable (LPTA); the only technical evaluation factor will be availability of plant and equipment capable of performing the work within the required period of performance. The request for proposal will be issued in electronic format only and will be posted on the Army Single Face to Industry (ASFI) website at https://acquisition.army.mil/asfi/. In order to receive notification of any amendments, firms must REGISTER TO RECEIVE NOTIFICATION on the Federal Business Opportunities website at http://www.fedbizopps.gov/. If you are not registered, the Government is not responsible with providing you with notification of any changes to this solicitation. NAICS Code 237990, size standard $20 million.

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Z--Maintenance Dredging In Upper Charleston Harbor, Charleston County, South Carolina

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