Z--MACA - REHAB CAVE TRAILS
Interior, Department of the · NATIONAL PARK SERVICE
This notice is not accepting responses (deadline was May 20, 2026, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- May 20, 2026, 8:00 PM EDT
- Posted
- May 10, 2026
- Solicitation
- 140P5326R0007
- Set-aside
- Total Small Business
- Place of performance
- Mammoth Cave, KY, USA
- Contracting office
- SER NORTH MABO (53000) · GATLINBURG · TN
- Source
- SAM.gov · updated May 11, 2026
Description
Amendment 2 is issued to post Q&A, drawings 70 thru 77 Electrical Drawings, and extend due date to May 21, 2026, at 5pm EDT. Amendment 1 issued to post site visit sign in and updated clauses. Due Date remains 5/15/2026 at 5pm EDT. Rehab Cave Trails This project entails the reconstruction of cave trail surfaces in the Ruins of Karnak, River Hall, and Rafinesque Hal Cave trail. Period of Performance: 150 days from NTP This acquisition is 100% set aside for Small Business. The NAICS Code for this requirement is 238990 All Other Specialty Trade Contractors Type of Contract: Firm-Fixed Price Construction. Request for Proposal (RFP) Closes: 5/15/2026 at 5pm EDT send all proposals via email to ashley_warcewicz@ios.doi.gov No hard copies will be accepted. Question cut-off: 5/6/2026 at Noon EDT Send all questions to ashley_warcewicz@ios.doi.gov. An amendment to the solicitation will be issued with the responses. Pre-proposal Conference/Site Visit: Site visit has been scheduled for 4/29/2026 at 10 CDT meet at Visitor Center, Mammoth Cave National Park, Mammoth Cave, KY 42259. POC Christopher Parker. Please send email ashley_warcewicz@ios.doi.gov if planning on attending. No Phone Calls Accepted
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$62,371
Middle of the pack for similar past awards
Most similar awards fall between $26,742 and $122,779
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1BIG DUKE CONSTRUCTION LLC1 award$984,311
- 2SAKE CONTRACTING INC.1 award$152,050
- 3T & T TRUCKING SERVICES LLC1 award$93,508
- 42R CONSTRUCTION LLC1 award$62,371
- 5WILLIAM RANKIN LINDSEY1 award$27,631
- 6PRESSURE WASH ALABAMA LLC1 award$25,853
- 7JD MARTIN CONSTRUCTION SERVICES INC1 award$13,520
Recent examples
A few of the newest similar awards in our index.
- BIG DUKE CONSTRUCTION LLCSep 25, 2025Department of Agriculture$984,311Source
- T & T TRUCKING SERVICES LLCSep 16, 2025Department of Homeland Security$93,508Source
- PRESSURE WASH ALABAMA LLCSep 16, 2025Department of the Interior$25,853Source
- 2R CONSTRUCTION LLCJul 10, 2025Department of Homeland Security$62,371Source
- WILLIAM RANKIN LINDSEYApr 27, 2025Department of Agriculture$27,631Source
- JD MARTIN CONSTRUCTION SERVICES INCMar 3, 2025Department of Commerce$13,520Source
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 96a23d951b094971a4b568fbc45b6a27.