I. 7. SOW.pdf

v1.2_FEBRUARY2021

PR#1300996761

PID #N66604-22-NORFP-45-0171

STATEMENT OF WORK

1.0 BACKGROUND

The Naval Undersea Warfare Center Division, Newport (NUWCDIVNPT), Platform and Payload Integration

Department (Code 45) provides Tomahawk MK 60 All Up Round Simulators (AURSs) to the Virginia Class

Construction Yards (General Dynamics Electric Boat and Newport News Naval Shipyards) for use during construction and testing of the Virginia Payload Tube (VPT) and Virginia Payload Module (VPM). One of the main components of the AURS is the Capsule Tube Assembly.

NUWCDIVNPT has a Capsule Tube assembly which needs to be refurbished for re-use. The capsule is approximately 2 ft diameter, 25 ft long and weighs approx. 2000 lb. It is composed of a ¼” thick wall steel tube with

2” thick duplex stainless steel flanges welded to both ends. The inside of the capsule is covered with urethane pads held on with an epoxy adhesive. The capsule has been exposed to the outer elements and has become contaminated with rodent urine on the inside. To refurbish the capsule so that it is usable, everything that has been contaminated must be removed.

There is potential health and safety hazards associated with exposure to rodent urine and/or droppings. The urethane pads as well as the adhesive have both been contaminated. The rust buildup can retain the ammonia portion and possibly the water of the urine. This task requires manual removal and will require work in a permit required confined space around the rodent urine. In addition, the primer used on the inside of the capsule contains chromate paint which is also harmful to breathe.

1.1 Place of Performance

The place of performance is at the Contractor’s facility.

1.2 Type of Funds

SCN funding

2.0 SCOPE

The Contractor shall refurbish one (1) Capsule Tube Assembly in accordance with the Section 4.0 requirements contained herein.

3.0 APPLICABLE DOCUMENTS

N/A.

4.0 REQUIREMENTS

4.1 Capsule Tube Assembly and Dolly Shipment to Contractor Facility

The Government will prepare the Capsule Tube Assembly for shipment to the contractor’s facility within one (1) week of contract award using standard shipping pallets/chocks, plastic end caps and plastic covering material for weather protection.

PID #N66604-22-NORFP-45-0171

The Government will prepare a TOTEM Dolly (Cart) for shipment to the contractor’s facility within one (1) week of contract award using standard shipping pallet and plastic covering material for weather protection.

The Government shall acquire and coordinate shipping of the prepared Capsule Tube Assembly and TOTEM Dolly from NUWCDIVNPT to the contractor’s facility and delivery from the Contractor’s facility back to

NUWCDOVNPT.

4.2 Capsule Tube Assembly Refurbishment

The contractor shall refurbish the Capsule Tube Assembly such that the capsule wall thickness is reduced by no more than 0.020. The contractor shall use procedures, equipment and controls appropriate for work within the Capsule

Tube Assembly confined space. The contractor shall meet the minimum requirement for all Occupational Safety and

Health Administration (OSHA) standards and Environmental Protection Agency (EPA). The contractor shall ensure the safety and healthful working condition for their employees using Personal Protective Equipment (PPE) including respiratory protection and procedures appropriate for personnel exposure, handling and disposal of rodent urine and chromate materials removed during refurbishment.

The contractor shall perform removal using the following methods. Other methods of removal may be authorized by

NUWCDIVNPT upon request.

4.2.1 Urethane and Epoxy Removal

The contractor shall remove the internal urethane pads and epoxy adhesive using a jackhammer and/or chisel.

4.2.2 Internal Bracket Removal

The contractor shall remove four (4) internal brackets from the capsule using a sawzall. The contractor shall grind the removal areas flush with the internal capsule surface.

4.2.3 Capsule Internal Sandblasting

Following urethane pad, epoxy and internal bracket removal, the contractor shall remove any remaining epoxy and rust buildup internal to the capsule via sand blasting such that the internal capsule surface is cleaned down to base capsule material.

4.3 Capsule Tube Assembly and Dolly Shipment to NUWCDIVNPT

The contractor shall prepare the refurbished Capsule Tube Assembly and TOTEM Dolly for return shipping reusing pallet/chocks, plastic caps and plastic covering material delivered with the capsule and TOTEM Dolly.

4.3.1 Deliverables

The contractor shall deliver the refurbished Capsule Tube Assembly (excluding the internal brackets, urethane pads, epoxy adhesive and rust buildup) and TOTEM Dolly to NUWCDIVNPT upon completion of refurbishment and in accordance with the schedule provided herein.

The contractor shall deliver a Certificate of Compliance for the refurbished Capsule Tube Assembly in accordance with CDRL A001.

5.0 PROGRESS REPORTS

None.

PID #N66604-22-NORFP-45-0171

6.0 GOVERNMENT FURNISHED MATERIAL AND PROPERTY

6.1 Government Furnished Material

The following government material will be made available to the contractor:

(1) The Capsule Tube Assembly for refurbishment. The Government will prepare/make ready for shipping to the contractors facility.

Name: Tube Assembly, Capsule

Description: Steel capsule barrel with pads

Qty: 1

NSN: N/A

Part Number: JCM-14055

Model Number (if relevant): N/A

Serial Number (if serialized): 263

Manufacturer CAGE Code: 58905

Unit Acquisition Cost: UNK

Current Condition: F

Current Value: $25K

6.2 Government Furnished Property

The following government property will be made available to the contractor:

(1) TOTEM Dolly (Cart) for use during refurbishment to allow capsule movement and rotation. The

Government will prepare/make ready for shipping to the contractors facility.

Name: TOTEM Dolly

Description: dolly cart

Qty: 1

NSN: N/A

Part Number: 6199911

Model Number (if relevant): N/A

Serial Number (if serialized): 005

Manufacturer CAGE Code: N/A

Unit Acquisition Cost: UNK

Current Condition: Used. In working condition.

Current Value: $5K