N66604-19-Q-1034_-_Statement_of_Work.pdf

STATEMENT OF WORK

(SOW)

Acoustic Electromagnetic Interference (EMI) Chamber with Shielded Antechamber

1.0 Background

The Naval Undersea Warfare Center, Division Newport (NUWCDIVNPT), Undersea Warfare Electromagnetic Department, Code 34 supports NUWC managed programs by providing Electromagnetic Compatibility (EMC) test services as part of the Environmental Qualifications Testing (EQT) as well as engineering / developmental testing services. New state-of-the-art equipment and systems require extremely low acoustic and vibration free environments in order to test electromagnetic systems. Existing Code 3431 Electromagnetic Interference (EMI) Chambers are not acoustically quiet enough to reveal susceptibility issues in accordance with MIL-STD-461 requirements. NAVSEAINST 2400.20 requires that the NUWC Engineering Agent (EA) maintain a state-of-the-art EMC laboratory capable of performing all submarine related Electromagnetic Environmental Effects (E3) qualification tests.

2.0 Scope

The contractor shall fabricate and install an Acoustic EMI Chamber with Shielded Antechamber.

The contractor shall ensure the Acoustic EMI Chamber with Shielded Antechamber meets the specification requirements in Applicable Document 3.5, as provided by Government Furnished Information(GFI).

2.1 Place(s) of Performance

The work specified herein shall be performed at the contractor's facility and at

NUWCDIVNPT.

2.2 Authorized Users

Naval Undersea Warfare Center and authorized contractors

2.3 Sponsors

The Naval Undersea Warfare Center

2.4 Types of Funding

This contract will be funded by Capital Improvement Projects (CIP).

3.0 Applicable Documents

The contractor shall perform the tasking required in Section 4.0 in accordance with the below Applicable Documents (AD):

NUMBER TITLE TASK NUMBER

3.1 AWS D1.1 Structural Welding Code-Steel 4.1

3.2 AWS D1.3 Structural Welding Code- Sheet Steel 4.1

3.3 MIL-STD-461G Requirements for the Control of

Electromagnetic Interference Characteristics of Subsystems and equipment (11 December 2015)

4.1, 4.2

3.4 IEEE-STD-299-2006 Standard Method for Measuring the

Effectiveness of Electromagnetic Shielding Enclosures (2006)

4.2

3.5 Acoustic-RF Chamber Specifications 4.1, 4.2

4.0 Technical Requirements

In accordance with the ADs in Section 3.0 and utilizing the GFI in Section 5.0, the contractor shall fabricate, install, and test an Acoustic EMI Chamber with Shielded Antechamber.

4.1 Chamber Fabrication and Installation

In accordance with ADs 3.1, 3.2, 3.3, 3.4, the Contractor shall fabricate and install one (1) Acoustic EMI Chamber with Shielded Antechamber at NUWCDIVNPT. The contractor shall ensure the Acoustic EMI Chamber with Shielded Antechamber meets all of the performance specifications provided in AD 3.5.

The deliverable for this work shall be one (1) Acoustic EMI Chamber with Shielded Antechamber in accordance with the performance specifications in AD 3.5. A Certificate of Compliance in accordance with CDRL A001 shall also be delivered.

4.2 Chamber Acceptance Testing

In accordance with AD 3.4, the Contractor shall conduct Acceptance Testing on the Acoustic EMI Chamber with Shielded Antechamber to ensure the installed Acoustic EMI Chamber with Shielded Antechamber meets the performance criteria stated in the AD 3.5.

The deliverable for this work shall be an Acceptance Test Report in accordance with CDRL A002.

5.0 Government Furnished Information

The following GFI will be made available under this contract.

Number Title Task Number

5.1 ACOUSTIC-RF CHAMBER SPECIFICATIONS ALL