Wyoming NER Percolation and Groundwater Testing

Closed Solicitation Posted

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Solicitation number
140FGA26R0030
Agency
Responses due
Set-aside
Total Small Business

Opportunity facts

Notice details come from SAM.gov. Updated .

About this opportunity

The Fish and Wildlife Service seeks percolation testing and groundwater monitoring for a septic system rehabilitation at Wyoming National Elk Refuge, with sealed offers due July 17, 2026. The procurement is a Total Small Business set-aside.

Place of performance is Quarters #3 at Wyoming National Elk Refuge, 675 E. Broadway, Jackson, Wyoming 83001-0510. The period of performance runs August 1 through October 31, 2026, with a 60-day timeline from Notice to Proceed. Work includes performing percolation testing to determine soil loading rates for septic system design, conducting groundwater monitoring, and installing a piezometer in a profile pit with a datalogger to collect water level data from spring to early summer. Performance and payment bonds are not required. Sealed offers are due at 1500 hours local time. The NAICS code is 541620, Environmental Consulting Services, and the PSC is B510, Special Studies/Analysis—Environmental Assessments. Technical points of contact are Leonard Brown (505-463-8145) and Sean Brophy (on-site). The contracting officer is Ryan Boisvert, with project coordinator Johnny Luang-Khot (703-358-2313).

Notice text

EO 14398 - Wyoming NER Percolation and Groundwater Testing
August 1, 2026 - October 31, 2026

Files

File Type Posted
Sol_140FGA26R0030.pdf PDF

Notice history

Notice Type Posted
Wyoming NER Percolation and Groundwater Testing Latest pre-solicitation Pre-Solicitation
This notice Original Solicitation

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