TETRA TECH, INC. - R7 START VI: FORMER UNITED ZINC AND ASSOCIATED SMELTERS DATA SUPPORT, FIELD SAMPLING, AND TECHNICAL SUPPORT FOR REMEDIAL ACTIVITIES.

PIID: 68HE0726F0013

Signed Date: Dec 18, 2025Effective Date: Oct 30, 2025End Date: Closes in 144 days

Award $

$100K

Vendor

TETRA TECH, INC.

NAICS

541620

Signed Date

Dec 18, 2025

Key Details

Dollars Obligated

$100,255

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

LENEXA, KS, 662191161, CD-KS-03

Description

R7 START VI: FORMER UNITED ZINC AND ASSOCIATED SMELTERS DATA SUPPORT, FIELD SAMPLING, AND TECHNICAL SUPPORT FOR REMEDIAL ACTIVITIES.

Context & Analysis

On Dec 18, 2025, Environmental Protection Agency obligated $100,255 to TETRA TECH, INC. for r7 start vi: former united zinc and associated smelters data support, field sampling, and technical support for remedial activities.. 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 LENEXA, KS. The contract is scheduled through Oct 29, 2026 — approximately 5 months remaining.