Solicitations › INTERIOR, DEPARTMENT OF THE › NAICS 541380

B--Phytoplankton Analysis of Water Samples - BOR

INTERIOR, DEPARTMENT OF THE · Solicitation 140R4026R0029 · NAICS 541380 · Unrestricted (full and open) · Closed

Solicitation details

Solicitation number	140R4026R0029
Notice ID	d6e4700b1b0246b5be04a6621455f4c6
Agency	INTERIOR, DEPARTMENT OF THE
Sub-tier	BUREAU OF RECLAMATION
Contracting office	UPPER COLORADO REGIONAL OFFICE
NAICS code	541380
Product / service code (PSC)	B533
Set-aside	Unrestricted (full and open)
Notice type	Sources Sought
Posted	28 August 2026
Response deadline	11 September 2026 (closed)

Description

The Bureau of Reclamation is seeking information from qualified sources capable of providing laboratory analysis of phytoplankton in reservoir water-quality samples collected from Reclamation reservoirs within the Upper and Lower Colorado Basins. Services include taxonomic identification to the lowest practical taxonomic level, enumeration (abundance), biovolume analysis, QA/QC, and electronic reporting. The anticipated requirement includes analysis of both newly collected and backlogged samples using established phytoplankton analytical methods. Reclamation will collect, reserve, and ship samples to the contractor's laboratory for analysis.

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