ClosedSources Sought
Interior, Department of the contract category

B--Chemical Analyses of soil and plant samples

Interior, Department of the · US GEOLOGICAL SURVEY

This notice is not accepting responses (deadline was Jun 30, 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
Jun 30, 2026, 8:00 PM EDT
Posted
Jun 25, 2026
Solicitation
140G0326Q0151
Set-aside
None listed
Place of performance
Contracting office
OFFICE OF ACQUISITON GRANTS · SACRAMENTO · CA
Source
SAM.gov · updated Jun 26, 2026

Description

Chemical Analyses of soil and plant samples SOURCES SOUGHT The US Geological Survey (USGS) is conducting market research to determine the availability of qualified businesses capable of providing chemical analyses of soil and plant samples as described in the attached Statement of Work. This sources sought announcement is not a request for quote or proposal and the Government is not committed to award of a purchase order or contract pursuant to this announcement. The information resulting from this market research is simply for planning purposes to assist the Government in determining its acquisition strategy. The Government will not pay for any costs incurred in the preparation of information for responding to this notice. The North American Industry Classification System (NAICS) code: 541380, Testing Laboratory, and associated size standard $16.5 million apply to this announcement, along with Product Service Code: B504, Special Studies/Analyses - Biological/Chemical. All responsible sources may submit a capability statement detailing the ability to meet the statement of work included with this announcement. Responses to this announcement shall only be accepted through electronic mail addressed to yangzhi_deng@ios.doi.gov and must be uploaded and received in their entirety no later than 07/01/2026 at 1200 PST. Proposals submitted by hardcopy or any web portal shall not be accepted or considered.

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

$39,726

Middle of the pack for similar past awards

Most similar awards fall between $16,682 and $103,250

Lower end$16,682Typical$39,726Higher end$103,250
Based on 92 similar awardsSame industry code (541380)Same product/service code (B504)Prime contracts (not umbrella IDVs)

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.

Recent examples

A few of the newest similar awards in our index.

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 28d0a433399b411495e02521e7e911b7.

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