MARKET INTEL |
PRIME CONTRACT

Definitive Contract - N6833518C0382

OVERVIEW

Original Description
RESEARCH AND DEVELOPMENT
Place of Performance
San Diego, CA 92130 USA
Pricing
Cost Plus Fixed Fee
Set Aside
Small Business Set Aside - Total (SBA)
Extent Competed
Full And Open Competition After Exclusion Of Sources
Related Opportunity
None

SBIR DETAILS

Research Type
Small Technology Transfer Research Program (STTR) Phase II
Title
Improved High-Frequency Bottom Loss Characterization
Abstract
We propose development of an improved bottom database suitable for use in the frequency range of 1-10 kHz. Measured transmission loss (TL) and reverberation level (RL) will be jointly processed in building the database. The influence of the rough sea surface, rough seafloor, as well as subbottom heterogeneity will be accounted for during database generation. The rough sea surface will be characterized by wind speed and wind direction, and the seafloor by a layered sediment where each interface is allowed to be rough and each layer allowed to be heterogeneous. A suite of models (e.g., rough surface PE, rough surface transport equation, or rough surface ray tracing, the GABIM model for characterization of bottom backscatter, and reverberation models based on perturbation theory) will be jointly applied to process measured wideband data in order to populate the database. Numerical simulations and field data with companion environmental data (TREX13) will be used to test the procedure, parameterization, and resulting database. The new procedure will then be applied to existing and new NAVOCEANO data sets to check consistency of the data basing results across regions with similar sediment types.
Topic Code
N17A-T026
Solicitation Number
17.A
Contact
Michael Porter
(858) 457-0800
mikeporter@hlsresearch.com

STATUS
(Complete)

Period of Performance

6/21/18

Start Date

7/2/22

Current End Date

7/2/22

Potential End Date
100% Complete

Obligations

$2.0M

Total Obligated

$2.0M

Current Award

$2.0M

Potential Award
100% Funded

AWARD RELATIONSHIPS

Definitive Contract

N6833518C0382

Subcontracts

-

Definitive Contract

N6833518C0382

Subs

-

ACTIVITY TIMELINE

SUBCONTRACT AWARDS

Opportunity Lifecycle

HISTORY

COMPETITION
Solicitation Procedures
Negotiated Proposal/Quote
Number of Offers Received
1
Other Than Full and Open Competition
None
Evaluated Preference
None
Commercial Item Acquisition
Commercial Item Procedures Not Used
Simplified Procedures for Commercial Items
No

OTHER CATEGORIZATIONS

Subcontracting Plan
Plan Not Required
National Interest Action
None
IT Commercial Item Category
Not Applicable
AGENCY DETAIL
Created By
judith.dastis.n68335@navy.mil
Last Modified By
judith.dastis.n68335@navy.mil
Approved By
judith.dastis.n68335@navy.mil
Awarding Office
N68335 NAVAIR WARFARE CTR AIRCRAFT DIV
Funding Office
N68335 NAVAIR WARFARE CTR AIRCRAFT DIV

LEGISLATIVE MANDATES

Clinger-Cohen Act Compliant
No
Construction Wage Rate Requirements
Not Applicable
Labor Standards
Not Applicable
Materials, Supplies, Articles & Equipment
Not Applicable
Last Modified: 6/30/21


PIID: N68335-18-C-0382