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ENDS IN 11 MONTHS

E0 14398 Service, Water Quality Analysis/Modeling Service For Everglades National Park

National Park Service · SER SOUTH MABO (54000)

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Not competed last time

  • Last award was not competed (only one source-other (far 6.302-1 other)). Expect the incumbent to be favored unless the agency announces a competition; a Sources Sought response is the moment to change that.

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  • Dates and values are from USAspending as of Oct 20, 2026. Confirm the incumbent's end date with the contracting office or a Sources Sought before committing bid hours.
Incumbent
WILLIAM W WALKER JR
Small business · UEI NW83UBCW3CJ5
Recompete expected (last option ends)
Sep 30, 2027
Current option period ends
Sep 30, 2027
Potential value
$145K ($145K obligated)
NAICS
541620 · Environmental Consulting Services
PSC
B533 · Special Studies/Analysis- Water Quality
Set-aside
No set-aside
Vehicle
Standalone contract
Award type
Definitive Contract
Place of performance
FL
Solicitation ID
140P5426Q0047
PIID
140P5426C0029

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Source: USAspending.gov prime award summary (FPDS), last modified Sep 25, 2026. Periods of performance change when options are exercised or the contract is modified; confirm on the source record before acting.