DT-574 Hydrophones

DEPT OF DEFENSE

Notice type
Presolicitation
Solicitation #
N66604-26-R-0068
NAICS
334511
PSC
5845
Set-aside
No Set aside used
Posted
May 29, 2026
Response due
June 30, 2026
Place of performance
Newport, RI

What this opportunity is

The Department of Defense is seeking a contractor to produce DT-574 hydrophones, which involves design, documentation, manufacturing, testing, packaging, and delivery. This opportunity is open to all businesses as there is no set-aside specified. The presolicitation notice indicates that interested parties should monitor for further details rather than submit bids at this stage. Work will be performed at the contractor's facility, supporting various Navy programs and foreign military sales.

Analysis by Mindy, grounded in the SAM.gov notice.

Description

STATEMENT OF WORK (SOW) DT-574 Hydrophone Production Contract Background The Fleet Sensors & Cables Engineering Branch (Code 1535) of the Sensors and Arrays Division (Code 153) of the Naval Undersea Warfare Center Division, Newport (NUWCDIVNPT) serves as the Navy’s Technical Design Agent (TDA), and In-Service Engineering Agent (ISEA) and assists with all Acquisition Engineering Agent (AEA) activities for all surface ship and submarine transducers, hydrophones, and sensor assemblies (collectively referred to as hydrophones). Code 1535 maintains the Navy's hydrophone inventory in large part by establishing contract vehicles to procure hydrophones that are delivered both to the stock system to support emergent fleet needs and to new construction shipyards for initial outfitting. 1.1 Places of Performance All work will be performed at the contractor’s or sub-contractor’s facility. 1.2 Authorized Users The Sensors and SONAR Department, Code 15, of NUWCDIVNPT. 1.3 Sponsors PMS 392 In-Service Submarines PMS 396 In-Service Strategic Submarines PMS 397 Columbia Class PMS 401 Submarine Acoustic Systems PMS 450 Virginia Class FMS Foreign Military Sales Office 1.4 Types of Funding Other Procurement, Navy (OPN) Shipbuilding and Conversion, Navy (SCN) National Sea-Based Deterrence Fund (NSBDF) Operation & Maintenance, Navy (O&MN) Foreign Military Sales (FMS) Scope This SOW reflects a build-to-performance specification approach. The contractor shall design, document, manufacture, test, package, and deliver DT-574 First Article and Production hydrophones which meet the performance requirements of the Applicable Documents listed in Section 3.0. 2.1 Program or Systems Supported The Fleet and Sensors & Cables Engineering Branch (Code 1535) of the Sensors and Arrays Division (Code 153) of NUWCDIVNPT. Applicable Document The contractor shall perform the tasking required in Section 4.0 in accordance with (IAW) the below Applicable Documents (ADs). No. Document Number Description Revision /Date Applicable SOW Task 3.1 NAVSEA Drawing No. 53711-6396156 Critical Item Performance Specification (CIPS) for the DT-574 Hydrophone (Includes a CONFIDENTIAL Appendix) Rev (F) 1/29/2019 4.2.1-4.2.5 4.3.2-4.3.3, 4.3.5 3.2 NUWC Drawing No.50225-00267RD Configuration Management Engineering Drawing Requirements 9/28/2020 4.2.2, 4.2.3 4.2.6, 4.3.7 3.3 NUWC Drawing No. 50225-00266MN Configuration Management Engineering Change Document Manual 9/28/2020 4.2.2, 4.2.3 4.2.6, 4.3.7 3.4 NAVSEA Drawing No. 53711-8192622 Product Baseline, NAVSEA DT-574 Series Hydrophone Drawing Package (Top Level Drawing) * 4.3.1-4.3.3 3.5 DoDM 5200.01, Vol 1 DoD Information Security Program Change 3, 1/17/2025 4.0 3.6 DoDM 5200.01, Vol 2 DoD Information Security Program Change 4, 7/28/2020 4.0 3.7 DoDM 5200.01 Vol 3, DoD Information Security Program Change 4, 1/17/2025 4.0 3.8 DoDM 5200.48 Controlled Unclassified Information 3/6/2020 4.0 3.9 DTR 4500.9-R Defense Transportation Regulation, Cargo Movement (Part II) 6/24/2021 4.0 3.10 NAVSEA M-5510.1 NAVESA Security Program Manual 7/2022 4.0 3.11 NSWCHQ/NUWCHWINST 5510.1 Security Program Manual 11/09/2020 4.0 3.12 NUWCDIVNPT 5500.4 NUWCDIVNPT Command Security Manual 4/19/2023 4.0 *See SOW Task 4.3.1 and GFI 6.2. Technical Requirements The contractor shall provide the hydrophones listed in Section 2.0 as detailed in the following tasks. The contractor shall perform the following tasks IAW ADs identified in Section 3.0, using Government Furnished Information (GFI) identified in Section 6.0, and as specified in individual delivery orders issued to commence tasking. Table 1 outlines the tasks for this procurement. The following terms apply throughout this requirements section: Configuration Item The configuration items (CI) for this contract is the DT-574 hydrophone. Functional Baseline The Functional Baseline is defined by AD 3.1. Reference Baseline The Reference Baseline is established at contract award and is defined by Government Furnished Information (GFI) 6.2. First Article Baseline The First Article Baseline is established prior to First Article testing and consists of the engineering drawings and applicable revisions that define the CI. Product Baseline The Product Baseline is established as AD 3.4 via contract modification upon completion of the Functional and Physical Configuration Audits (FCA and PCA) and consists of the engineering drawings and applicable revisions that define the CI, AD 3.4. TABLE 1. REQUIREMENTS Task Task Description Contract Timeframe Deliverable 4.1 GENERAL  4.1.1 Contract Kick-Off Meeting The contractor shall conduct a Contract Kick-Off meeting at its facility. The contractor shall prepare the kick-off meeting agenda. The contractor shall present its configuration and present a Program Objectives and Milestone Schedule (POAMS) for the First Article and Production phases to include: tasks and milestones requirements review data submittals schedule The contractor shall prepare kick-off meeting minutes and shall submit POAMS with the minutes no later than 15 days after completion of the meeting. Within 45 business days after contract award. CDRL A001 DI-ADMN-81249C (Meeting Agenda) CDRL A002 DI-ADMN-81250C (Meeting Minutes) 4.1.2 Progress Reports The contractor shall prepare and submit Production Progress Reports using GFI item 6.1., which indicate the progress of work, planned delivery dates for current orders, and existing or potential problem areas for all assigned tasks. Monthly over the life of the contract. CDRL A003 DI-MGMT-81867 (Production Report) 4.1.3 Failure Reports The contractor shall establish a system to track all non-conforming material and hydrophones that fail a First Article or production acceptance test. The contractor shall inspect non-conforming

Source: SAM.gov, as posted. Verify the current solicitation before responding.

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