USCGC Healy Relief Valves Overhaul

STATEMENT OF WORK (SOW)

Vessel: USCGC HEALY (WAGB 20)

Project: Relief Valves Overhaul

1.0 SCOPE

Requirements for the inspection, overhaul, and testing of two (2) relief valves, Part Number:

S8LJE-02RF1-03RF1-SS-H2-TB, belonging to the United States Coast Guard Cutter

(USCGC) HEALY, homeported in Seattle, WA.

Location: Contractor’s Facility.

2.0 BACKGROUND

USCGC HEALY requires routine periodic maintenance and overhaul of mechanical systems

to ensure operational readiness and safety. The specified relief valve requires a full

overhaul, including the replacement of all soft goods, reassembly, and testing to restore it

to Original Equipment Manufacturer (OEM) specifications.

3.0 REFERENCES

The Contractor shall adhere to the following references during the performance of this

work:

3.1 Original Equipment Manufacturer (OEM) Technical Manuals and specifications for

PN: S8LJE-02RF1-03RF1-SS-H2-TB.

3.2 U.S. Coast Guard Standard Specification (CG-47) - General Requirements for Ship

Repair.

4.0 TECHNICAL REQUIREMENTS CLIN 001

The Contractor shall provide all labor, materials, equipment, and facilities necessary to

perform the following:

4.1 Disassembly and Cleaning

 Carefully disassemble the relief valve in accordance with OEM guidelines.

 Thoroughly clean all internal and external components to remove scale, debris, and

marine growth without damaging the base metal or seating surfaces.

4.2 Inspection

 Perform a visual and dimensional inspection of all hard parts (body, spring, stem,

disc, nozzle, etc.).

 Identify any wear, pitting, scoring, or damage that exceeds OEM tolerances.

 Deliverable: Submit a Condition Found Report (CFR) to the Coast Guard Technical

Point of Contact (TPOC) detailing the inspection results and recommending any

additional repairs or replacement of hard parts prior to proceeding.

4.3 Overhaul and Reassembly

 Upon approval of the CFR, replace all soft goods (including O-rings, gaskets,

packing, and seals) using 100% genuine OEM replacement parts.

 Machine or lap seating surfaces as necessary to achieve a proper seal, strictly

within OEM tolerances.

 Reassemble the valve in accordance with OEM specifications, applying the correct

torque values to all fasteners.

4.4 Testing and Calibration

 Perform hydrostatic shell testing and seat leakage testing in accordance with

applicable OEM and industry standards.

 Set, calibrate, and pop-test the relief valve to the designated set pressure required

by the ship's system parameters.

 A??ix a new metallic calibration tag to the valve indicating the set pressure, test date,

and contractor identification.

 Deliverable: Provide a certified Test Report documenting the set pressure, pop

pressure, reseat pressure, and confirmation of zero leakage.

5.0 GOVERNMENT FURNISHED PROPERTY (GFP)

The Coast Guard will provide the following:

 Two (2) Relief Valve, PN: S8LJE-02RF1-03RF1-SS-H2-TB. USCG will ship valves to the

contractor. Contractor is responsible for shipment of valves to USCG Base Seattle

via two-day delivery methods.

6.0 Period of Performance: within 15 days from the award.

6.1 CLIN 0002: Potential Repairs based on CFR not to exceed ($1,500 dollars)

6.2. Pricing for any additional travel costs, material, or field service days will be requested

and handled by the KO under the terms of the contract. Any repairs beyond the base scope

identified because of the troubleshooting shall be documented in a Condition Found

Report (CFR) with a technical description of the recommended repairs. The CFR shall be

provided to the Technical POCs and the Contracting O??icer.

6.3. Any additional work will be authorized only by the KO through a written contract

modification. The contractor shall not perform any repairs beyond the base scope until

specifically authorized in writing by the KO. If the Government elects to proceed with

additional repairs, the KO will issue a written contract modification that identifies the

authorized additional work and associated firm fixed price. The contractor shall base any

proposal for additional repairs on the findings in the CFR.

For questions regarding this SOW contact: MKCM Armando Perez @

Armando.perez@uscg.mil