Project Information

Bid Title

EPA Five-Year Reviews

Issuing Agency

State Government of Colorado

Location

Colorado

Published Date

Jul 23, 2026

Closing Date

Jul 27, 2026

Government Level

State & Local

Status

Closed

Ref. #

IFB1-FAAA-2027000002-2

Original Source

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Bid Documents

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Project Description

General Information
Document ID	IFB1-FAAA-2027000002-2
Status	Amended
Description	EPA Five-Year Reviews
Department	CDPHE - Department of Public Health and Environment
Type	Invitation for Bids (IFB1)
Issue Date	07/13/2026 12:00 AM MDT
Closing Date	07/27/2026 02:00 PM MDT
Last Amended	07/20/2026 12:00 AM MDT
Buyer Name	Kristi Gamble
Buyer Email	kristi.gamble@state.co.us
Location	BUILDING OPERATIONS B-1, 4300 CHERRY CREEK DRIVE SOUTH, DENVER, CO, 80246-1530, US

Commodity Codes
Code	Description	Extended Description
92600	ENVIRONMENTAL AND ECOLOGICAL SERVICES

Additional Information

Modification # 1 - Addition of Addendum 1 Questions and Responses. All else remains the same.
The purpose of the Invitation for Bid (IFB1) is to obtain competitive bids from qualified Bidders for the development and completion of the Five-Year Review of five (5) Superfund Sites as required by the EPA. Five-Year Review are scheduled for completion in early 2027, requiring field work to be conducted in 2026. Colorado sites scheduled under this solicitation (and statutory EPA signature deadline) are as follows: Lowry Landfill (1/10/2027); Smuggler Mountain (2/10/2027); Chemical Sales Co. (3/10/2027); Captain Jack Mill (9/26/2027); and California Gulch (9/28/2027).
The single point is Kristi Gamble. Email: kristi.gamble@state.co.us.

Commodity Codes

• NAICS 541620Environmental Consulting Services

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