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Excavation, Trenching, and Backfilling

Active

Federal

Response Deadline09/17/2026, 07:00:00 PM UTC

Contract Overview

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

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This subcontract, managed by the Department of Health and Human Services Division of Engineering Services in Seattle, involves open-cut excavation, trenching, and backfilling for a replacement on-site sewage system at an Indian Health Service facility in Lake Tapps, Washington. The scope of work includes executing excavation for pipelines and structures, installing shoring and sheeting, trenching for effluent transport lines, and removing ground vegetation and stumps from the drainfield area. The project requires the delivery of a fully prepared site and compacted trenches, utilizing hand-compacted backfill. This opportunity is designated as a Total Small Business Set Aside under NAICS code 238910. The response deadline for this requirement is September 17, 2026.

General Info

Sewage system excavation and installation for IHS facility in Lake Tapps, Washington.

Agency

Department Of Health And Human Services → Division Of Engineering Svcs - SeattleView Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

0, WA, USA

Set-Aside

SBA

Documents

This scope was carved out of 75J70126Q00033.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Teresa Thurston Replacement OSS

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Timeline

PostedSep 1

subcontract

Response DeadlineSep 17

Submission deadline

Response Deadline

09/17/2026, 07:00:00 PM UTCin 5 days

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Organization & Contact Information

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AgencyDepartment Of Health And Human Services → Division Of Engineering Svcs - Seattle

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Health And Human Services → Division Of Engineering Svcs - Seattle

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Office AddressN/A

ContactsNo contact information available

Full Description

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Performs open-cut excavation, trenching, and backfilling for prime contractors on Indian Health Service (IHS) facility projects, here a replacement OSS in Lake Tapps, WA. Executes open-cut excavation for pipelines and structures, installs shoring and sheeting, and performs trenching for effluent transport lines. Hand-compacts backfill and removes ground vegetation and stumps from the drainfield area. Delivers a prepared site and compacted trenches.

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