TETRA TECH, INC. - R7 START VI: REMEDIATION ACTION BIG RIVER MINE TAILINGS

PIID: 68HE0725F0166

Signed Date: Oct 2, 2025Effective Date: Aug 25, 2025End Date: Closes in 77 days

Award $

$516K

Vendor

TETRA TECH, INC.

NAICS

541620

Signed Date

Oct 2, 2025

Key Details

Dollars Obligated

$515,918.57

Base & All Options

Awarding Agency

Environmental Protection Agency

Awarding Sub-Agency

Environmental Protection Agency

NAICS Code

541620 - ENVIRONMENTAL CONSULTING SERVICES

Product Service Code

R429 - SUPPORT- PROFESSIONAL: EMERGENCY RESPONSE/DISASTER PLANNING/PREPAREDNESS SUPPORT

Extent Competed

FULL AND OPEN COMPETITION

Place of Performance

KNOB LICK, MO, 636510001, CD-MO-08

Description

R7 START VI: REMEDIATION ACTION BIG RIVER MINE TAILINGS

Context & Analysis

On Oct 2, 2025, Environmental Protection Agency obligated $515,918.57 to TETRA TECH, INC. for r7 start vi: remediation action big river mine tailings. The award is classified under NAICS 541620 — ENVIRONMENTAL CONSULTING SERVICES and issued as a time and materials contract. Competition extent: full and open competition. Performance is located in KNOB LICK, MO. The contract is scheduled through Aug 25, 2026 — approximately 3 months remaining.