Underwater Acoustic Recorder

Agency: DEPT OF DEFENSE
State: Rhode Island
Type of Government: Federal
FSC Category:
  • 58 - Communications, Detection and Coherent Radiation Equipment
NAICS Category:
  • 334515 - Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
Set Aside: Total Small Business Set-Aside (FAR 19.5)
Posted Date: Nov 19, 2025
Due Date: Nov 21, 2025
Solicitation No: N6660426Q0054
Original Source: Please Login to View Page
Contact information: Please Login to View Page
Bid Documents: Please Login to View Page

Description

Follow
Underwater Acoustic Recorder
Active
Contract Opportunity
Notice ID
N6660426Q0054
Related Notice
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEPT OF THE NAVY
Major Command
NAVSEA
Sub Command
NAVSEA WARFARE CENTER
Office
NUWC DIV NEWPORT
Looking for contract opportunity help?

APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.

APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.

The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).

General Information View Changes
  • Contract Opportunity Type: Combined Synopsis/Solicitation (Updated)
  • Updated Published Date: Nov 19, 2025 10:40 am EST
  • Original Published Date: Nov 12, 2025 09:57 am EST
  • Updated Date Offers Due: Nov 21, 2025 12:00 pm EST
  • Original Date Offers Due: Nov 18, 2025 02:00 pm EST
  • Inactive Policy: 15 days after date offers due
  • Updated Inactive Date: Dec 06, 2025
  • Original Inactive Date: Dec 03, 2025
  • Initiative:
    • None
Classification
  • Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
  • Product Service Code: 5835 - SOUND RECORDING AND REPRODUCING EQUIPMENT
  • NAICS Code:
    • 334515 - Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
  • Place of Performance:
    Newport , RI 02841
    USA
Description View Changes

Please see attached RFQ for details about this opportunity.





11/12/2025 AMENDMENT 0001



Solicitation amended to clarify the required item as Underwater Acoustic Recorder.





11/13/2025 AMENDMENT 0002



Solicitation amended to answer questions from industry.



QUESTION: What is the deployment depth for these recorders?



ANSWER: 50-70 MAX





11/13/2025 AMENDMENT 0003



Solicitation amended to answer questions from industry. As a result of this modification the RFQ has been amended to include all minimum requirements.



QUESTION: Are you looking for a recording and data logging device for acoustic monitoring, or exploring something aligned with positioning, tracking, or vehicle based operations?



ANSWER: Recording and data logging device for acoustic monitoring.



11/14/2025 - AMENDMENT 0004



Solicitation amended to answer questions from industry.



QUESTION: Could you please confirm whether these recorders are intended to be mounted on a seabed frame or if they will be mounted on a vessel?



ANSWER: They are intended to be mounted on a riverbed frame.





11/18/2025 - AMENDMENT 0005



Solicitation amended to answer questions from industry and to provide a 1x time extension to the solicitation until November 19, 2025 1200 EST.





QUESTION: We have a French vendor that could provide the necessary hardware, shipped to MAI in the US/inventoried here/configured here; and likely hand delivered (or shipped if preferable) to NUWC. Would this be an acceptable approach assuming all other aspects of RFQ are satisfied?



ANSWER: Quoted items must meet Government's Minimum Specifications IAW RFQ.





QUESTION: How will the recorders be deployed ? Would mounting brackets (mooring frame) be necessary ?



ANSWER: In a custom frame or mounts; it does not have to be provided as part of this requirement.





QUESTION: Do you need 2TB or 4 TB for storage capacity ?



ANSWER: Min. 2TB. Typical sampling rate minimum 256 kS/s





QUESTION: At what depth will recorders be deployed?



ANSWER: 50-70m





QUESTION: What is the frequency range of interest?



ANSWER: 20 Hz - 150 kHz





QUESTION: Does it need to be able to record 150days or the battery life of 150days only?



ANSWER: 150 days of continuous recording minimum.





11/19/2025- AMENDMENT 0006



Amendment to offer clarification to minimum specifications and extend response time. Please see attached N6660426Q00540006 for details.


Attachments/Links
Contact Information View Changes
Contracting Office Address
  • 1176 HOWELL ST
  • NEWPORT , RI 02841-1703
  • USA
Primary Point of Contact
Secondary Point of Contact


History

Related Document

Nov 12, 2025[Combined Synopsis/Solicitation (Updated)] Underwater Acoustic Recorder
Nov 13, 2025[Combined Synopsis/Solicitation (Updated)] Underwater Acoustic Recorder
Nov 14, 2025[Combined Synopsis/Solicitation (Updated)] Underwater Acoustic Recorder
Nov 18, 2025[Combined Synopsis/Solicitation (Updated)] Underwater Acoustic Recorder
Get Government Bids Like This by Email Receive daily bid alerts that match your keywords, business categories, and target regions.
View Sample Report Start Free Trial

See Also

DT-511C and DT-592D Hydrophon...

Follow DT-511C and DT-592D Hydrophones and Spare Parts Active Contract Opportunity Notice ID

DEPT OF DEFENSE

Due by 10/30/2026

Full Face SCUBA Masks and Und...

Bid Number: 2027-216 Bid Title: Full Face SCUBA Masks and Underwater Communications Equipment

City of Warwick

Due by 9/30/2026

* Disclaimer: This website provides information about bids, requests for proposals (RFPs), or requests for qualifications (RFQs) for convenience only and does not serve as an official public notice. Individuals who wish to respond to or inquire about bids, RFPs, or RFQs should contact the relevant government department directly.