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DEPT OF DEFENSE › DEPT OF THE NAVY › NAVFAC › EXPEDITIONARY WARFARE CENTER › NAVFAC SYSTEMS AND EXP WARFARE CTR

Coso Microearthquake Network Modernization Study

Key facts

Response deadline
Jul 31, 2026
2:00 PM UTC-07:00
Set-aside
SBASmall business (total)
Small Business Set Aside - Total
Notice type
Combined synopsis/solicitation
Posted on SAM.gov
Jul 21, 2026
Archives Jul 21, 2027

Description

This requirement is to conduct a comprehensive engineering study of the current microearthquake (MEQ) network. The contractor shall perform a complete site survey and analysis of the existing network, which includes approximately 15 permanent seismic monitoring stations, 1 temporary seismic monitoring station, the Joshua Ridge repeater site, and the central data acquisition and processing site at the Navy Geothermal Program Office (GPO) office building at NAWSCL. The primary deliverable is a final Network Upgrade Plan and Cost Analysis Report. This report must provide a detailed plan, including a Plan of Action and Milestones (POAM), and a corresponding Rough Order of Magnitude (ROM) cost estimate for the full modernization of the network hardware, software, and communications infrastructure. The analysis must be objective, impartial, and vendor-agnostic.

From SAM.gov’s daily data file, as published on Oct 24, 2026 (UTC).

Contacts

Attachments

No attachment links are available here.

Record dates

Posted on SAM.gov: Jul 21, 2026
The agency’s publication date, as SAM.gov states it.
First recorded by BidLookup: Oct 8, 2026
The UTC day of the first read of SAM.gov’s listings that stored this notice.
Last confirmed: Oct 23, 2026
The UTC day of the latest read that still listed this notice. It does not mean the notice is unchanged or still open on SAM.gov now, and it is not the index’s last-read time.
Description as published: Oct 24, 2026 (UTC)
The date of the daily data file this text came from.

Published by the agency on SAM.gov as notice 67b8cf30b80e4ae7a2e32a6b5c13abd6. What these dates mean

Record

Solicitation number
N3943026R7003
Search the index for this number
NAICS
541330 · Engineering Services
Product/service code
B599 · SPECIAL STUDIES/ANALYSIS- OTHER
Place of performance
93555
Contracting office
PORT HUENEME, CA 93043-4301
SAM.gov notice ID
67b8cf30b80e4ae7a2e32a6b5c13abd6