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Dewatering & Environmental Controls

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

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This subcontract, titled Dewatering and Environmental Controls, is issued by the Department of the Interior's DSC Contracting Services Division under NAICS code 238910. The contractor is responsible for performing cofferdam installation and water management for prime contractors on National Park Service in-water projects located in Washington, D.C. Key operational duties include the installation of cofferdams and the operation of dewatering systems utilizing industrial pumps and filtration systems to provide a dry work area and managed water discharge. The scope of work emphasizes strict environmental compliance for tidal and river systems and requires close coordination with the USACE. Interested parties must respond by the deadline of September 16, 2026, following the posting date of September 1, 2026.

General Info

Dewatering and cofferdam installation for National Park Service projects in Washington, D.C.

Agency

Department Of The Interior → Dsc Contracting Services DivisionView Agency

NAICS

238910 - Site Preparation ContractorsView 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

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Timeline

PostedSep 1

subcontract

Response DeadlineSep 16

Submission deadline

Response Deadline

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

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Organization & Contact Information

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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

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Performs cofferdam installation and water management for prime contractors on National Park Service in-water projects in Washington, D.C. Installs cofferdams and operates dewatering systems using industrial pumps and filtration systems. Ensures environmental compliance for tidal/river systems and coordinates with USACE. Delivers a dry work area and managed water discharge.

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