THE NDN COMPANIES - SERVICES TO PERFORM LONG TERM RESPONSE FOR THE REMEDIAL ACTION (LTRA) AT THE MODESTO GROUND WATER CONTAMINATION SUPERFUND SITE

PIID: 68HE0926C0004Solicitation ID: 68HE0926R0023

Signed Date: Jul 22, 2026Effective Date: Aug 1, 2026End Date: Closes in 321 days

Award $

$502K

Vendor

THE NDN COMPANIES

NAICS

541620

Signed Date

Jul 22, 2026

Key Details

Dollars Obligated

$502,440.87

Base & All Options

$4.4M

Awarding Agency

Environmental Protection Agency

Awarding Sub-Agency

Environmental Protection Agency

NAICS Code

541620 - ENVIRONMENTAL CONSULTING SERVICES

Product Service Code

F999 - OTHER ENVIRONMENTAL SERVICES

Extent Competed

NOT AVAILABLE FOR COMPETITION

Number of Offers

Place of Performance

MODESTO, CA

Description

SERVICES TO PERFORM LONG TERM RESPONSE FOR THE REMEDIAL ACTION (LTRA) AT THE MODESTO GROUND WATER CONTAMINATION SUPERFUND SITE

Context & Analysis

On Jul 22, 2026, Environmental Protection Agency obligated $502,440.87 to THE NDN COMPANIES for services to perform long term response for the remedial action (ltra) at the modesto ground water contamination superfund site. The award is classified under NAICS 541620 — ENVIRONMENTAL CONSULTING SERVICES. Competition extent: not available for competition with 1 offer received. The procurement used a 8(A) SOLE SOURCE set-aside. Performance is located in MODESTO, CA. The contract is scheduled through Jul 31, 2027 — approximately 11 months remaining.