Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 16 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Marine Construction & Seawall Installation

Active

Federal

Response Deadline09/16/2026, 11:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Marine Construction and Seawall Installation involves performing in-water marine construction and shoreline stabilization for prime contractors on National Park Service projects located in Washington, D.C. The scope of work includes the installation of pipe piling, sheet pile cutoff walls, and precast Z panels utilizing piling rigs to deliver a completed seawall and stabilization system. The project is managed by the Dsc Contracting Services Division under the Department of the Interior, falling under NAICS code 237990. All operations must be coordinated in accordance with USACE Section 404/408 regulations and strictly adhere to established in-water work windows. The response deadline for this opportunity is September 16, 2026.

General Info

Marine construction and seawall installation for National Park Service projects in Washington, D.C.

Agency

Department Of The Interior → Dsc Contracting Services DivisionView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

CO

Set-Aside

NONE

Documents

This scope was carved out of 140P2026R0104.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Y--SPECIAL NOTICE - INDUSTRY DAY/PROJECT PRESENTATION - National Mall and Memorial

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedSep 1

subcontract

Response DeadlineSep 16

Submission deadline

Response Deadline

09/16/2026, 11:00:00 PM UTCin 5 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of The Interior → Dsc Contracting Services Division

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Dsc Contracting Services Division

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs in-water marine construction and shoreline stabilization for prime contractors on National Park Service projects in Washington, D.C. Installs sheet pile cutoff walls, pipe piling, and precast 'Z' panels using piling rigs. Coordinates work per USACE Section 404/408 and adheres to in-water work windows. Delivers the completed seawall and shoreline stabilization system.

Similar Contracts

Same NAICS industry code

Provide Swing Gates Station BEQ's

Solicitation # N400857415686

Solicitation N400857415686 is for the removal and replacement of four drop arm gates with new swing arm gates at the Station BEQ and CDC Complex at Marine Corps Air Station Cherry Point in Havelock, North Carolina. The project includes the installation of 20 foot single swing gates and all incidental related work, including demolition, concrete, metals, signage, earthwork, pavement markings, and sodding. To maintain normal operations, gates 1 and 3 must be operational before work begins on gates 2 and 4. All work must be completed within 180 calendar days after the award. The contract is subject to the Davis-Bacon Act and Buy American requirements, with the government evaluating proposals based on the lowest price. Proposals are due by 1500 local time on September 16, 2026. Bonding requirements vary by proposal value, with no bonds required for amounts up to 35,000 dollars, payment bonds for amounts up to 150,000 dollars, and bid, payment, and performance bonds for amounts exceeding 150,000 dollars. Invoicing is processed through Wide-Area Workflow, and the contractor is required to maintain a quality control program and utilize accredited testing laboratories for concrete and material verification.

Bristol Alliance of Companies

POSTED

about 12 hours ago

DEADLINE

Sites Reservoir Project - Dams and Roads

Solicitation # sites-reservoir-project-dams-roads

The Sites Reservoir Project for Dams and Roads is a solicitation issued by Barnard Construction Company, Inc. for work located in Maxwell, Colusa, California. This opportunity is specifically set aside for Small Businesses under NAICS code 237990. The solicitation was posted on September 11, 2026, with a response deadline of September 23, 2026. Interested parties can contact the Sites Reservoir primary point of contact via email at sitesreservoir@barnard-inc.com or by phone at 406-586-1995.

Barnard Construction Company, Inc.

POSTED

about 12 hours ago

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 soliciting sub-quotes for the North of River Sanitary District No. 1 WRRF Upgrades and Expansion project located in Bakersfield, California. The scope of work is extensive, encompassing civil and site work such as aggregates, trucking, asphalt paving, and piping; structural and finishing tasks including concrete reinforcing, masonry, roofing, and painting; and general electrical work. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system, with a bid deadline of September 17, 2026, at 10:00 a.m. Because the project is partially financed by the Water Infrastructure Finance and Innovation Act (WIFIA) administered by the EPA, it is subject to the American Iron and Steel (AIS) Provisions, the Davis-Bacon Related Acts, and DBE Program requirements. Eligible bidders include certified DBE, MBE, WBE, SBE, SBRA, LSFA, and HUB Zone small businesses. To be considered responsive, firms must possess a valid California Contractor’s license and provide acceptable insurance. Additionally, responsible subcontractors are required to provide bonding for 100% of their contract value, though Kiewit will reimburse the associated bond premiums.

Kiewit Infrastructure West Co.

POSTED

about 12 hours ago

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

Solicitation W9128A26BA002 is a firm-fixed-price contract issued by the U.S. Army Corps of Engineers Honolulu District for maintenance dredging and revetted mole repair at the Haleiwa Small Boat Harbor in Oahu, Hawaii. The project scope includes mobilization and demobilization, the dredging and ocean disposal of approximately 4,260 cubic yards of material to an approved offshore site south of Oahu, and comprehensive revetment repairs involving clearing, grubbing, stone rework, and vegetation removal. The estimated contract value ranges between 1,000,000 and 5,000,000 dollars, with a performance period of 200 calendar days from the receipt of the Notice to Proceed. This opportunity is set aside for HUBZone Small Businesses, who are eligible for a 10 percent price evaluation preference. Bidders must submit sealed physical bids by September 30, 2026, as electronic submissions are not permitted. Key requirements include the provision of performance and payment bonds, adherence to the Davis-Bacon Act, and the appointment of key personnel, including a Project Manager, Project Superintendent, Quality Control System Manager, and Site Safety and Health Officer. The contract stipulates liquidated damages of 2,297 dollars per calendar day of delay and requires a third-party qualified surveyor for pre- and post-dredge multi-beam hydrographic surveys to verify final quantities.

Healy Tibbitts Builders, Inc.

POSTED

about 12 hours ago

DEADLINE

HOFFMAN HILL RESERVOIR EXTERIOR RECOATING AND SEISMIC UPGRADES

Solicitation # hoffman-hill-reservoir-exterior-recoating-seismic-upgrades

The City of Dupont Washington is seeking a contractor for the Hoffman Hill Reservoir Exterior Recoating and Seismic Upgrades project, identified as G&O #26217. Located in Pierce County, Washington, this solicitation focuses on critical infrastructure improvements including exterior recoating and seismic upgrades to the reservoir. This opportunity is designated as a set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 237990. Interested parties must submit their responses by the deadline of September 25, 2026. The primary point of contact for this project is Nayvi Waite with Resource Development Company LLC.

Resource Development Company LLC

POSTED

about 12 hours ago

DEADLINE

PAN3522 - Green Bluse SuDS in Schools - Catherine School

Solicitation # PAN3522

Leicester City Council is seeking a contractor for project PAN3522 to implement blue-green infrastructure at Catherine Junior School. The primary objective is to mitigate surface water flood risk within the Willow Brook catchment area by designing and constructing Sustainable Drainage Systems, including swales, filter strips, bioretention areas, and detention basins. These technical works will be complemented by tree planting and landscaping to improve biodiversity and provide enhanced outdoor learning and wellbeing benefits for students and staff. The solicitation was posted on September 11, 2026, with a response deadline of September 28, 2026. The selected provider will be responsible for delivering a sustainable educational legacy for the school and the local community. Inquiries regarding this opportunity should be directed to Daniel Dasimaka at Leicester City Council.

Leicester City Council

POSTED

about 13 hours ago

DEADLINE

JP Murtha Float Mooring Bitts Retrofit

Solicitation # W911WN26CA015

The United States Army Corps of Engineers Pittsburgh District requires a contractor for the John P. Murtha Floating Mooring Bitts Retrofit project. This effort involves complex in-the-wet construction to install government-furnished floating mooring bitts into contractor-fabricated embedded frames on the existing river chamber middle wall. Key technical requirements include the design and installation of two dewatering boxes with a maximum 90-day duration, heavy demolition and concrete work such as wire-sawing and core drilling, and the use of certified commercial dive teams for underwater rigging and inspection. The contractor must also provide and operate a fully compliant floating plant, including a crane, deck barge, and push boat, ensuring all work is completed within 730 calendar days of the notice to proceed. This project will be awarded as a single firm-fixed-price construction contract under NAICS code 237990. The solicitation is unrestricted and open to all responsible bidders. To be eligible for award, companies must maintain active registration in the System for Award Management and be registered in the Procurement Integrated Enterprise Environment with the Proposal Manager role. The invitation for bid is expected to be issued around September 15, 2026, and will be managed electronically through PIEE and SAM.gov.

W072 Endist Pittsburgh

POSTED

about 16 hours ago

DEADLINE

O¿Donnell Dam Stabilization and Erosion Control

Solicitation # 140L6426R0001

Arizona State Office

POSTED

about 16 hours ago

DEADLINE

Fort Bliss National Cemetery, Gravesite Expansion and FCA Deficiencies

Solicitation # 36C78626B0028

The contract opportunity titled Fort Bliss National Cemetery, Gravesite Expansion and FCA Deficiencies, solicitation number 36C78626B0028, is a presolicitation notice issued by the National Cemetery Administration within the Department of Veterans Affairs for a construction project valued between $10 million and $20 million under NAICS code 237990, categorized as Other Heavy and Civil Engineering Construction. The effort is designated as a total set-aside for Service-Disabled Veteran-Owned Small Businesses and will be awarded through an Invitation for Bid using a Firm Fixed Price contract type. The work involves expanding gravesites and addressing facility compliance or funeral care deficiencies at Fort Bliss National Cemetery in El Paso, Texas, with the place of performance clearly defined as 5200 Fred Wilson Avenue, El Paso, TX 79906. Bids are expected to be submitted via SAM.gov no later than 30 calendar days after the solicitation’s anticipated publication date of August 1, 2026, with the presolicitation posted on July 8, 2026. The contracting officer, Daniel Kinney, serves as the primary point of contact, providing email and phone details for inquiries, but no Contracting Officer’s Representative or Technical Representative has been identified. The acquisition is subject to the World Trade Organization Government Procurement Agreement and applicable Free Trade Agreements, and offerors must be certified as SDVOSBs with an active Unique Entity ID in SAM.gov and meet the $45 million size standard for the listed NAICS code. While the presolicitation indicates that construction bid documents containing detailed specifications, drawings, inspection criteria, and packaging requirements will be available through SAM.gov, these materials have not been provided in the current notice, leaving critical elements such as evaluation factors, complete contract clauses, Section K representations, and special requirements like security clearances or subcontracting plans undefined. Payment terms, invoicing procedures, and specific inspection or acceptance standards are also not detailed, with all such information expected to be contained in the full solicitation package. Potential bidders are directed to review the complete bid documents on SAM.gov to obtain the authoritative requirements for technical compliance, pricing submission, and contract administration.

National Cemetery Administration (36C786)

POSTED

about 16 hours ago

DEADLINE

USACE SPK DBB Construction - Natomas Reach I Contract 2 - Sacramento, CA

Solicitation # W9123826BA010

The United States Army Corps of Engineers Sacramento District is soliciting a firm-fixed-price, design-bid-build construction contract for levee improvements supporting the American River Common Features Natomas Basin. The project focuses on Reach I Contract 2 and Reach H, involving approximately 2.18 miles of landside slope flattening from Gateway Oaks Drive to Northgate Boulevard. Key scope elements include the excavation and reuse of 15,000 cubic yards of levee embankment fill, the import of 12,000 cubic yards of fill, utility relocations, the construction of a 12-foot maintenance road, and tree and stump removal. Additionally, the work includes the exposure and backfill of a 12-inch asbestos cement waterline. Due to environmental and structural constraints, activities impacting the levee prism are restricted to the period between April 15 and November 1. The project is estimated to cost between 10 million and 13 million dollars and is designated as a total small business set-aside under NAICS code 237990. The performance period is 590 calendar days from the receipt of the Notice to Proceed. Award will be granted to the responsive and responsible offeror providing the lowest price for all contract line items. Bids must be submitted electronically via the PIEE system by September 16, 2026. Contractors are required to maintain a quality control system compliant with FAR 52.246-12 and adhere to USACE EM 385-1-1 safety standards. Payment will be processed through the Resident Management System in accordance with FAR 52.232-27, with a 14-day payment window following the receipt of a complete pay request package.

W075 Endist Sacramento

POSTED

about 16 hours ago

DEADLINE

NAICS 237990 PSC Y1PZ--CONS: 909CM3030 Fort Custer NC - Cemetery Expansion and Site Improvements (VA-26-00046764)

Solicitation # 36C78626B0005

The Department of Veterans Affairs National Cemetery Administration is soliciting bids for the Fort Custer National Cemetery Expansion and Site Improvements project (Project No. 909CM3030) in Augusta, Michigan. This procurement is conducted as an Invitation for Bid (IFB) under FAR Part 14 Sealed Bidding and is set aside for Service-Disabled Veteran-Owned Small Business Concerns (SDVOSBC), requiring VA CVE verification at the time of bid and award. The anticipated period of performance is 540 calendar days from the issuance of the Notice to Proceed. The scope of work is divided into a base bid and three optional items. The base bid (CLIN 0001) involves general construction for cemetery expansion, including a 3,360-niche columbarium and gravesite sections for 3,712 pre-placed crypt burials and 6,821 in-ground cremains interments. Option items include replacing maintenance yard asphalt with concrete (CLIN 0002), renovations to the Administration and PIC/Restroom buildings, construction of a new storage building, and providing swing space (CLIN 0003), as well as irrigation improvements and providing power to Committal Shelter A (CLIN 0004). Contractors are responsible for performing work during normal business hours, establishing safety controls, and coordinating site logistics with the Cemetery Director. Key deliverables include daily progress summaries, electronic photo documentation, shop drawings, as-built documents, and O&M manuals. All materials and workmanship must be warranted for at least one year from final acceptance. Bidders must be active in SAM.gov and adhere to the mandatory site visit and written inquiry requirements specified in the official solicitation.

National Cemetery Administration (36C786)

POSTED

about 16 hours ago

DEADLINE

LANI - Office of Major Events (OME) Infrastructure Repair Project - 2028 Games

Solicitation # 231944

The Los Angeles Neighborhood Initiative is soliciting bids for the Office of Major Events Infrastructure Repair Project in preparation for the 2028 Games. This first phase of a multi-phase project focuses on enhancing universal access to event venues and watch party sites through sidewalk repairs, curb ramp installations, and ADA path of travel improvements within Los Angeles, California. Interested parties must attend a mandatory virtual pre-bid meeting on September 21, 2026, at 1:00 PM. The deadline for submitting questions to James Berry is September 28, 2026, with responses provided by October 2, 2026. Final sealed proposals must be delivered to the Los Angeles Neighborhood Initiative office by October 9, 2026, at 1:00 PM.

Los Angeles Neighborhood Initiative

POSTED

about 20 hours ago

DEADLINE

More opportunities from Department Of The Interior → Dsc Contracting Services Division

Same awarding agency

Y--Rehabilitation of Water and Wastewater System

Solicitation # 140P2026B0003

Solicitation 140P2026B0003 is a sealed bid invitation for bid issued by the National Park Service Denver Service Center for the rehabilitation of water and wastewater systems at the Curecanti National Recreation Area in Colorado. This total small business set-aside project focuses on replacing and upgrading critical infrastructure at Elk Creek and Lake Fork, including primary and secondary water distribution, wastewater collection, septic tanks, leach fields, and lift stations. The scope also encompasses electrical and mechanical upgrades, the installation of a supervisory control and data acquisition (SCADA) system for remote monitoring, and the creation of a potable water truck filling station. The estimated project value ranges from 5 million to 15 million dollars, with a performance period extending from July 20, 2026, to October 31, 2028. The contract will be awarded to the lowest responsible bidder based on a proposal consisting of five base line items and four optional line items. Key requirements include the submission of original bid bonds, the maintenance of comprehensive liability and workers compensation insurance, and the implementation of a written accident prevention plan compliant with OSHA standards. Technical specifications mandate adherence to various regulatory standards, including ADA compliance for entry ramps and specific cybersecurity protocols for facility equipment. Administrative requirements include electronic invoicing via the Treasury's Invoice Processing Platform and strict limitations on the substitution of key personnel during the first 120 days of performance. Bids must be submitted by 1400 local time on September 29, 2026.

Water and Sewer Line and Related Structures Construction

POSTED

about 16 hours ago

DEADLINE

Marine Construction Material Supply

Nursery, Garden Center, and Farm Supply Stores

POSTED

DEADLINE

in about 2 months

Limestone Riprap Armoring

All Other Specialty Trade Contractors

POSTED

DEADLINE

in about 2 months

Marine Sheet Pile Wall Installation

Coastal and Great Lakes Passenger Transportation

POSTED

DEADLINE

in about 2 months

Traffic Control & Management Services

All Other Support Services

POSTED

DEADLINE

in about 2 months

Erosion Control & Site Clearing

Site Preparation Contractors

POSTED

DEADLINE

in about 2 months

Bridge Railing & Metal Restoration

All Other Specialty Trade Contractors

POSTED

DEADLINE

in about 2 months

Bridge Joint & Sealing Specialist

All Other Specialty Trade Contractors

POSTED

DEADLINE

in about 2 months

Stone Masonry Restoration

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

in about 2 months

Concrete Repair & Hydro-Demolition Specialist

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

in about 2 months

Z--GOGA 336173 - Repair Conzelman Road

Solicitation # 140P2026R0106

The National Park Service Denver Service Center is seeking construction services for the Repair Conzelman Road project located at the Golden Gate National Recreation Area in California. This firm-fixed-price, stand-alone contract involves a scope of work that includes slope stabilization, the construction of concrete retaining walls, deep pile foundations, and the installation of bridge railing. The project falls under NAICS code 237310 for highway, street, and bridge construction and has an estimated magnitude between 1,000,000 and 5,000,000 dollars. The anticipated period of performance is 180 calendar days following the issuance of the Notice to Proceed. Award will be determined based on the best value continuum trade-off process, where technical and non-price factors are significantly more important than price. Evaluation criteria include the technical approach, schedule and schedule narrative, key personnel, and past performance. Prospective offerors must maintain active registration in the System for Award Management with a Unique Entity ID and provide bid, performance, and payment bonds. The formal solicitation is expected to be issued around September 22, 2026, with a response deadline of October 29, 2026.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 2 months

Z--YELL 338223 - Bridge Preservation

Solicitation # 140P2026R0073

The National Park Service Denver Service Center is seeking a contractor for project YELL 338223, focused on the preservation and rehabilitation of three bridges within Yellowstone National Park: Lava Creek, Thumb Creek, and Unnamed Creek. The scope of work includes concrete spall repair, crack sealing, masonry repointing, structural repairs, expansion joint maintenance, railing repair, painting, hydro-demolition, epoxy overlay application, and erosion control. Due to the sensitive nature of the environment, the contractor must implement protective measures over rivers, protect archeologically sensitive areas, and coordinate closely with park operations to minimize visitor disruption, including strict limits on traffic delays. This is a pre-solicitation effort under solicitation 140P2026R0073, intended as a Small Business Set-Aside with an estimated value between 1 million and 5 million dollars. The anticipated contract will be a Firm-Fixed-Price agreement with a period of performance of 155 days, with all construction expected to be completed by Summer 2028. Award will be based on a best-value trade-off considering technical approach, project experience, key personnel, and past performance. The formal RFP is expected in Winter 2026 or Early 2027, falling under NAICS code 237310.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 2 months

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 650+ contractors already using CLEATUS