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This notice has been superseded. See the latest notice: Z--DK Heart Butte Dam Safety Modification (Solicitation)

Z--DK Heart Butte Dam Safety Modification

Key dates

Posted
Apr 24, 2026
Response deadline
May 29, 2026, 11:00 PM UTC
Archive date
—
Archive type
auto15

Classification

Notice type
Solicitation
Base type
Solicitation
Set-aside
—
Set-aside code
—
PSC
Z2PZ

NAICS

Issuing office

Department
INTERIOR, DEPARTMENT OF THE
Sub-tier
BUREAU OF RECLAMATION
Office
GREAT PLAINS REGIONAL OFFICE
Office code
—
Organization type
OFFICE
Office address
BILLINGS, MT, 59101, USA

Contacts

Description

DK Heart Butte Dam Safety Modification Please see the attachments entitled "Solicitation 140R6026R0004 0002 4.24.26" and "03B_00 00 02_Drawings 11x17 4.23.26" for the full solicitation details. Please also see the following attachments for more supporting documentation relating to this solicitation: Geology Package_Rev 04-21-26 8530-2018-54_Geotech Lab_Conduit Sediment 8550-2020-06_Heart Butte Dam Lab Testing Report 8550-2024-25_Heart Butte FD Borrow TM 8550-2025-02 Geotechnical Laboratory in Support of Final Design Modifications Heart Butte Dam Heart Butte Dam 2024 Final Design Geologic Investigations A copy of the 2018-2021 Heart Butte Dam Corrective Action Study Geologic Exploration Report and the Revised Geology Package (4.21.2026) can be requested from the Contracting Specialist at mitchell_frost@ios.doi.gov.

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Metadata

Notice ID
cbe6a07979634eeabb02076288f01bec
Full path
INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.GREAT PLAINS REGIONAL OFFICE
Office code
—
Ingested
May 2, 2026
Updated
Jul 4, 2026