Opportunities
SolicitationAmended Oct 28, 2026Accepting responses

Y--Timucuan Ecological and Historic Preserve TIMU-335

National Park Service · DSC CONTRACTING SERVICES DIVISION

Respond by: Nov 13, 2026, 5:00 PM UTC−515 days left

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
140P2026R0081
Notice type
Solicitation
Posted
Sep 9, 2026 · Amended Oct 28, 2026
Response date
Respond by Nov 13, 2026, 5:00 PM UTC−5
Set-aside
None stated
NAICS code
237990 Other Heavy and Civil Engineering Construction
Product or service code
Y1PZ
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

Timucuan Ecological and Historic Preserve TIMU-335507 Stabilize Kingsley Plantation Shoreline with Seawall Extension

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

  1. Posted Oct 28, 2026SolicitationCurrent version

    Respond by Nov 13, 2026, 5:00 PM UTC−5

    This version on SAM.gov (opens SAM.gov in a new tab)
  2. Posted Oct 28, 2026Solicitation

    Respond by Nov 13, 2026, 5:00 PM UTC−5

    This version on SAM.gov (opens SAM.gov in a new tab)
  3. Posted Oct 22, 2026Solicitation

    Respond by Nov 13, 2026, 5:00 PM UTC−5

    Changed from the version before: Response date

    This version on SAM.gov (opens SAM.gov in a new tab)
  4. Posted Oct 19, 2026Solicitation

    Respond by Nov 6, 2026, 3:00 PM UTC−5

    Changed from the version before: Response date

    This version on SAM.gov (opens SAM.gov in a new tab)
  5. Posted Oct 13, 2026Solicitation

    Respond by Nov 6, 2026, 5:00 PM UTC−5

    Changed from the version before: Title

    This version on SAM.gov (opens SAM.gov in a new tab)

Sources

  • SAM.gov Contract Opportunities public data file: file generated Oct 29, 2026, 3:30 AM UTC
  • USAspending.gov prime contract awards, as loaded into FedSub: actions through Oct 25, 2026
  • USAspending.gov first-tier subaward reports (FFATA): reports through Sep 30, 2026
  • Your partner preferences and your company's records on FedSub

Notices posted or changed after SAM.gov generated its file appear in FedSub after the next load. Check SAM.gov for the current version before you respond.

Source: SAM.gov Contract Opportunities public data file. FedSub is not affiliated with SAM.gov or GSA.

Y--Timucuan Ecological and Historic Preserve TIMU-335 — National… | FedSub