ClosedPresolicitation
Dept of Defense contract category

Marine Mammal Acoustic Analysis

Dept of Defense · DEPT OF THE NAVY

This notice is not accepting responses (deadline was Jun 12, 2025, 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 12, 2025, 8:00 PM EDT
Posted
Jun 4, 2025
Solicitation
N6893625Q5074
Set-aside
None listed
Place of performance
Contracting office
NAVAL AIR WARFARE CENTER · CHINA LAKE · CA
Source
SAM.gov · updated May 9, 2026

Description

The Naval Air Warfare Center Weapons Division at China Lake, CA intends to procure on an other than full and open competitive basis the following items: Marine Mammal Acoustic Analysis (Qty 1 LOT). This requirement is sole sourced to Greenridge Sciences, 5142 Hollister Ave, Suite 283, Santa Barbara, CA 93111as the only vendor with historical information used for required survey comparisons. This notice of intent is not a request for competitive proposals; however, any firm believing it can fulfill the requirement identified above may submit a written response to Virginia Dennison at virginia.j.dennison.civ@us.navy.mil no later than 5 days after the date of publication of this notice, which shall be considered by the agency. The response shall reference solicitation number N6893625Q5074 and provide a capability statement that clearly indicates the firm�s experience, assets, background, and ability to perform the required work without compromising the quality, accuracy, reliability, and schedule. All responsible sources must be registered in the System for Award Management (SAM) database at the following website: https://www.sam.gov/portal/public/SAM/. Going forward, all new entities registering in GSA's System for Award Management (SAM), as well as existing registrations being updated or renewed, will require the submission of an original, signed notarized letter identifying the authorized Entity Administrator for the entity associated with the Data Universal Numbering System (DUNS) number. Effective June 11, 2018, entities who create or update their registration in SAM.gov to apply only for federal assistance opportunities such as grants, loans, and other financial assistance programs, have a notarized letter on file within 30 days of registration. Additionally, Effective June 29, 2018, all non-Federal entities who create or update their registration in SAM.gov, have a notarized letter on file within 30 days of registration. It is recommended that all interested parties be aware that processing this additional information may take several days and are proactive in maintaining the SAM registrations in an "Active" status as the government cannot award to an entity without an "Active" SAM registration. More information can be found at www.gsa.gov/samupdate.

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

$44,894

Middle of the pack for similar past awards

Most similar awards fall between $16,237 and $164,188

Lower end$16,237Typical$44,894Higher end$164,188
Based on 500+ similar awardsSame industry code (541380)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.

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 8c0acd4aeba049ecb25de465b1f5bc34.

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