Closed Solicitation · DEPT OF DEFENSE

Big Blue 3 MAC (N6449821D0013 - N6449821D0023) SALINITY MONITORING SYSTEMS INSTALLATION UPGRADE

Issued by DEPT OF THE NAVY · NSWC PHILADELPHIA DIV

Sol. N6449826Q5078SolicitationPHILADELPHIA, PA

Closed

STATUS

Closed

closed Apr 22, 2026

POSTED

Apr 15, 2026

Publication date

NAICS CODE

336611

Primary industry classification

PSC CODE

R425

Product & service classification

AI Summary

The Department of Defense is soliciting proposals for the installation upgrade of salinity monitoring systems under the Big Blue 3 MAC. This opportunity is classified under NAICS code 336611 and is open for bids until April 22, 2026. Interested parties should log in to the provided link for further details.

Contract details

Solicitation No.: N6449826Q5078
Notice Type: Solicitation
Posted Date: April 15, 2026
Response Deadline: April 22, 2026
NAICS Code: 336611 AI guide
PSC / Class Code: R425
Contract Code: 1700
Issuing Office: NSWC PHILADELPHIA DIV
Sub-Agency: DEPT OF THE NAVY
Agency: DEPT OF DEFENSE
Primary Contact: Chelsea Hovern
City: PHILADELPHIA
State: PA
ZIP Code: 19112-1403
AI Product/Service: both

Description

Key dates

April 15, 2026Posted Date
April 22, 2026Proposals / Responses Due

AI search tags

salinity monitoring installation services defense contracting navy contracts

Frequently asked questions

Big Blue 3 MAC (N6449821D0013 - N6449821D0023) SALINITY MONITORING SYSTEMS INSTALLATION UPGRADE is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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