SolicitationAmended Sep 2, 2026Accepting responses

Y--GLCA 318882 Bullfrog

National Park Service · DSC CONTRACTING SERVICES DIVISION

Respond by: Oct 30, 2026, 5:00 PM UTC−61 day left

View on SAM.gov Signed in? Open it in your dashboard

From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC

Notice facts

Source: SAM.gov Contract Opportunities public data file

Solicitation number: 140P2026R0010
Notice type: Solicitation
Posted: Jun 16, 2026 · Amended Sep 2, 2026
Response date: Respond by Oct 30, 2026, 5:00 PM UTC−6
Set-aside: None stated
NAICS code: 237990 Other Heavy and Civil Engineering Construction
Product or service code: Y1LB
Place of performance: Not stated
Contracting office: DSC CONTRACTING SERVICES DIVISION (140P20)Denver, CO 80225
Agency: Department of the Interior · National Park Service

Past prime awardees

Source: Award history, not a list of bidders on this notice

Past prime awardees · award history, not a list of bidders on this notice

56 companies held prime contracts from this office under NAICS 237990; 11 of them reported first-tier subawards to companies with NAICS 237990 in FedSub's records.

MANSON CONSTRUCTION CO · Reported first-tier subawards to 26 companies with NAICS 237990 in FedSub's records (latest Jul 2026).

24 more past prime awardees on Professional

Description

Source: SAM.gov Contract Opportunities public data file

GLCA 318882 Bullfrog Ramp Design/Build This is an unrestricted (full & open) solicitation. This is a two-phase design build procurement conducted under FAR 36.3. Phase 2 of this procurement began on September 2nd, 2026. Submit all questions directly to anthony_jasper@ios.doi.gov.

SAM.gov's data file removes line breaks; read the formatted notice and attachments on SAM.gov.

Versions on SAM.gov

Source: SAM.gov Contract Opportunities public data file

Posted Sep 2, 2026SolicitationCurrent version
Respond by Oct 30, 2026, 5:00 PM UTC−6
Changed from the version before: Response date, Description
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Sep 2, 2026Solicitation
Respond by Jul 17, 2026, 5:00 PM UTC−6
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Jul 13, 2026Solicitation
Respond by Jul 17, 2026, 5:00 PM UTC−6
Changed from the version before: Title, Response date
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Jun 16, 2026Solicitation
Respond by Jul 15, 2026, 5:00 PM UTC−6
This version on SAM.gov (opens SAM.gov in a new tab)

Notices in your NAICS codes. Tell FedSub your NAICS codes and target agencies, and the open notices in them are listed for you.
Every past prime awardee. The companies that held prime contracts from the same buying office, with the award records behind each, and which of them reported first-tier subawards to companies like yours.
Add to your pipeline. Keep a notice with its response date, which follows SAM.gov's amendments, and the primes you choose to approach.
Alerts on new notices and changes. New notices in your codes and changes to the ones you keep, added after each load of SAM.gov's file (a Professional feature).
Contacts as published on SAM.gov. Shown to signed-in users on the notice page only.

No card needed. You come back to this page afterwards.