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Justification, first published as award notice

Jewel Cave National Monument Emergency Radon Mitigation

140P6326Q0033

National Park Service, MWR Nekota. All Other Specialty Trade Contractors.

Awarded

Upper Edge Construction LLC

$39,307.89 obligated so far on USAspending, August 21, 2026, contract 140P6326P0034

Description

As published on SAM.gov.

EO 14398: Jewel Cave National Monument Emergency Radon Mitigation

The contract, on USAspending

Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.

UEI
R914A1MHSYM7
CAGE
23KY5
Vendor location
Rapid City, SD
Contract
140P6326P0034, purchase order
Obligated
$39,307.89
Actions
2 between August 21, 2026 and September 10, 2026
Competition
Not Competed, 1 offer received
Set-aside reported
No Set Aside Used.
Described as
Eo 14398: Jewel Cave National Monument Emergency Radon Mitigation
Match
award number 140P6326P0034 equals the contract number; same awarding office 140P63 (high confidence)

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. August 21, 2026

    Award notice

    Jewel Cave National Monument Radon Mitigation

    Awarded to UPPER EDGE CONSTRUCTION LLC 1367 ROCKY RD Rapid City for $41,076. SAM.gov, notice 0dde48df7fd040348b84ecf5099e2b46

  2. September 1, 2026

    Justification

    SAM.gov, notice dfe8fc1a2e434f0a84647dc9b43afe5e

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