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Solicitation, total small business set-aside, first published as presolicitation

The purpose of this procurement is to award a new

68HE0925R0022

Environmental Protection Agency, Region 9 Contracting Office. Remediation Services.

23 open like this View on SAM.gov Markdown

Awarded

Hydrogeologic, Inc.

$2,925,894.55 obligated so far on USAspending

Get the next one like this from Environmental Protection Agency by email, the day it is posted.Find my opportunities

This one was awarded in 2025

23 like it are open now in remediation services

All 23 open in remediation services

Description

As published on SAM.gov.

The purpose of this DES task order is to provide technical support to address human health risks from widespread mercury contamination in sediments at the Carson River Mercury Superfund Site (SSID 09R6), pursuant to CERCLA Section 104. The end-products of this task order are a Focused Remedial Investigation/Feasibility Study, a Proposed Plan, and a final Record of Decision for Operable Unit 2 of the Carson River Mercury Superfund Site.

SSID:

09R6 CO: Mena Medeiros

The contract, on USAspending

Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.

Recipient
Hydrogeologic, Inc.
UEI
S7Q4GKNGGA81
CAGE
0UFZ2
Vendor location
Reston, VA
Contract
68HE0925F0098 under 68HE0318D0006, delivery order
Obligated
$2,925,894.55, current value $3,994,026, potential $7,446,955
Actions
5 between September 30, 2025 and September 9, 2026
Competition
Full and Open Competition, 3 offers received
Set-aside reported
Small Business Set Aside - Total
Described as
The Purpose of This Des Task Order Is to Provide Technical Support to Address Human Health Risks from Widespread Mercury Contamination in Sediments at the Carson River Mercury Superfund Site (Ssid 09R6), Pursuant to Cercla Section 104. the End-Produc
Match
solicitation number 68HE0925R0022 equals the FPDS solicitation identifier; same awarding office 68HE09 (high confidence)
Record
USAspending award page

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. April 25, 2025

    Presolicitation

    Carson River Mercury Superfund Site Notification

    Due May 15, 2025 at 7:30 PM EDT. SAM.gov, notice 9da6f86212e04b979383e5c472b73971

  2. July 28, 2025

    Solicitation, originally presolicitation

    Due August 28, 2025 at 7:30 PM EDT. SAM.gov, notice 7b2df96464464ebb9e41429bb75510ea

  3. August 14, 2025

    Solicitation

    Due August 28, 2025 at 7:30 PM EDT. SAM.gov, notice 6a3f8aec030b4c05ac4da4ef9bc7d2c9

  4. August 15, 2025

    Solicitation

    Due September 5, 2025 at 7:30 PM EDT. SAM.gov, notice 299a1d26d0b048028269f0018db5f9d6

Points of contact