EPA Five-Year Reviews

Location: Colorado
Posted: Jul 23, 2026
Due: Jul 27, 2026
Agency: State Government of Colorado
Type of Government: State & Local
Category:
  • R - Professional, Administrative and Management Support Services
Solicitation No: IFB1-FAAA-2027000002-2
Publication URL: To access bid details, please log in.
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.

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