Solicitation, first published as presolicitation
DK Heart Butte Dam Safety Modification
140R6026R0004
Bureau of Reclamation, Great Plains Regional Office. Other Heavy and Civil Engineering Construction.
Response deadline
June 18, 2026 at 2:00 PM EDT
Closed 92 days ago. Posted June 15, 2026, first published February 26, 2026. Scheduled to archive July 3, 2026.
Description
As published on SAM.gov.
DK Heart Butte Dam Safety Modification Amendment 0006 is issued solely to extend the deadline for proposal submittals to June 18, 2026, at 1200 MT because Kiteworks will be offline on June 17, 2026, from 1500-1700MT.
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
February 26, 2026
Presolicitation
Due March 31, 2026 at 7:00 PM EDT. SAM.gov, notice 0abbc6b3bb7940c8bc21dd37c12ec496
April 13, 2026
Solicitation, originally presolicitation
Due May 29, 2026 at 5:00 PM EDT. SAM.gov, notice 9a8c33f8fcf0492497c2e119ce9ef080
April 14, 2026
Solicitation
Due May 29, 2026 at 7:00 PM EDT. SAM.gov, notice 9944eb96ac4a4de1b2884b68d5f77d7c
April 24, 2026
Solicitation
Due May 29, 2026 at 7:00 PM EDT. SAM.gov, notice cbe6a07979634eeabb02076288f01bec
May 11, 2026
Solicitation
Due June 8, 2026 at 4:00 PM EDT. SAM.gov, notice 7889ac5998b84eaba6cac25f2cea48b5
May 20, 2026
Solicitation
Due June 10, 2026 at 7:00 PM EDT. SAM.gov, notice 600f4b3d15da488f89586aa9c51dbae6
June 3, 2026
Solicitation
Due June 17, 2026 at 7:00 PM EDT. SAM.gov, notice 8b677547406441429dd79e3e9271fcb1
June 15, 2026
Solicitation
Due June 18, 2026 at 2:00 PM EDT. SAM.gov, notice fb75527f66f14fa3b049e14ac37f366f
Points of contact
- Stephens, TravisTJStephens@usbr.gov4062477812