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Excavation and Earthwork with Contaminated Soil Handling

Active

Federal

Response Deadline07/01/2026, 06:00:00 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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The contract involves excavation and earthwork focused on the construction of a retaining wall in Watertown. Key tasks include the removal and proper management of potentially contaminated soils containing heavy metals and polycyclic aromatic hydrocarbons (PAHs). After excavation, the space between the old and new retaining walls will be backfilled using gravel to ensure structural stability. Issued by the Department of Defense under the agency W2SD Endist New England, this subcontract is classified under NAICS code 238910 and requires specialized handling due to the presence of hazardous materials. The solicitation was posted on June 2, 2026, with a response deadline of July 1, 2026. The contractor must adhere to safe excavation procedures, environmental regulations regarding contaminated soil, and precise backfill installation to complete the project successfully.

General Info

Excavation and hazardous soil removal for Watertown retaining wall; backfilled with gravel for stability.

Agency

Department Of Defense → W2SD Endist New England

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

Watertown, MA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PostedJun 2

subcontract

Response DeadlineJul 1

Submission deadline

Response Deadline

07/01/2026, 06:00:00 PM UTCin 15 days

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Organization & Contact Information

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AgencyDepartment Of Defense → W2SD Endist New England

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → W2SD Endist New England

Office AddressN/A

ContactsNo contact information available

Full Description

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Perform excavation for retaining wall construction, manage potentially contaminated soils (heavy metals, PAHs), and backfill with gravel between old and new walls.

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