A5 Lincoln SOW Leslie Valves 2026 (4ea).pdf
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- Attached to
- CVN72 Leslie Valves
- Solicitation number
- N4523A26Q0309
About this file
This is a Statement of Work (SOW) for OEM refurbishment of Leslie valves required by Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS/IMF). The contractor must repair, overhaul, and test four (4) Leslie valve Model PTLHNS-2 assemblies (1MS-V446A, 1MS-V446B, 2MS-V446A, and 2MS-V446B) to restore them to original manufacturer specifications. Work must be performed in accordance with DWG. 22600N Rev H and STR-4P37 Rev C technical requirements. The period of performance runs from September 1, 2026 through October 30, 2026. The contractor shall provide all equipment and supplies necessary for contract performance and must ship completed valves to Puget Sound Naval Shipyard, Building 514, Bremerton, WA 98314-5001, with shipping tracking provided to the Contracting Officer's Representative (COR), Cal Coleman.
Technical requirements include factory testing for seat/disc and body tightness with zero leakage permitted, establishing Steam Plant Cleanliness conditions per specification, installing updated manufacturer label plates, preserving and painting surfaces per original factory specification, installing foreign material exclusion protection, and crating valves with Level I material certification for replaced components. The contractor must submit a Condition Found Report within 24 hours of discovering any deficiencies beyond the work scope (CDRL A001) and a Certification Data Report within 24 hours of completion (CDRL A002). Government furnishes four 3-inch regulating valve assemblies. Performance will be evaluated against a Quality Assurance Surveillance Plan focusing on compliance with performance standards and acceptable defect rates.
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STATEMENT OF WORK
OEM REFURBISHMENT OF LESLIE VALVES, MODEL PTLHNS-2.
1. BACKGROUND: Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS/IMF) requires Original Equipment Manufacturer (OEM) repair services on Leslie valve assembly model PTLHNS-2, 1MS-V446A, 1MS-V446B, 2MS-V446A and 2MS-V446B to restore to Original Manufacturers Specifications.
1.1 Work Scope: Repair, overhaul, and test four (4) Leslie valve Model PTLHNS-2 assemblies;
1MS-V446A, 1MS-V446B, 2MS-V446A and 2MS-V446B in accordance with original equipment manufacturer (OEM) specification.
2. REFERENCES:
2.1 DWG. 22600N Rev H Pump Pressure Governor 3” PTLHNS-2 900#, ANSI B16.5 FLG’D Assembly and List of Materials.
2.2 STR-4P37 Rev C, Supplementary Technical Requirement
3. REQUIREMENTS:
3.1 Provide all of equipment and supplies necessary for the performance of this contract.
3.2 Contracting Officer’s Representative (COR): Cal Coleman
3.3 Ship valves upon completion of recertification to:
Puget Sound Naval Shipyard 1400 Farragut Ave.
BLDG. 514
Bremerton, WA 98314-5001 Attention: Carrier Kitting, (CVN-72, USS ABRAHAM LINCOLN, LNG)
(360) 476-6683 or (360) 476-6681.
3.4 Provide shipping tracking number to Contracting Officer's Representative (COR).
3.5 Period of Performance: 09/01/2026 through 10/30/2026.
3.6 TECHNICAL REQUIREMENTS:
3.6.1 Repair, overhaul, and test four (4) regulating valve assembly, model PTLHNS-2 in accordance with OEM specifications, shop procedures, and 2.1 as guidance.
3.6.1.1 Submit one legible copy, in approved transferable media, of Condition Found Report of any new deficiencies found that are beyond the scope of this Work Item to the Contracting Officer’s Representative (COR) within 24 hours of discovery. (CDRL A001, DI-MGMT-81648A)
3.6.1.2 Install updated manufacturer label plate on valve including all pertinent information in relation to this overhaul.
3.6.1.3 Accomplish factory testing of valves for seat/disc and body tightness and valve operation in accordance with OEM specifications. Acceptance criteria:
No leakage permitted.
3.6.1.4 Establish Steam Plant Cleanliness conditions in accordance with 2.2 prior to shipping.
3.6.1.4.1 Inspect internal cleanliness of valves. Acceptance criteria: No liquids or foreign material present.
3.6.1.5 Preserve and paint surfaces of valve assemblies per original factory specification of 2.1.
3.6.1.6 Install foreign material exclusion protection (protective blanks/covers) on valve opening prior to crating and shipment.
3.6.1.7 Crate and ship valves.
3.6.1.7.1 Include any Level I material certification, for each valve component replaced, inside the crate to be shipped with the valve to the destination in 3.3.
3.6.1.8 Submit one legible copy, in approved transferable media, of Certification Data Report within 24 hours of completion to the COR. (CDRL A002, DI-MISC- 82386)
4. GOVERNMENT FURNISHED MATERIAL:
4.1 Four (4) ea. 3-inch regulating valve assemblies model PTLHNS-2, 1MS-V446A, 1MS-V446B, 2MS-V446A and 2MS-V446B.
5. QUALITY:
5.1 The government shall evaluate the contractor’s performance under this contract in accordance with the Quality Assurance Surveillance Plan. This plan is primarily focused on what the Government must do to ensure that the contractor has performed in accordance with the performance standards. It defines how the performance standards will be applied, the frequency of surveillance, and the minimum acceptable defect rate(s)
6. DELIVERABLES:
6.1 Provide four (4) each refurbished Leslie Valves assembly Model PTLHNS-2
6.2 Provide deliverables as described in the Statement of Work (SOW) and as outlined for format and delivery schedule in Contract Data Requirements Lists (CDRLs):
Number Name Frequency Quantity
A001 Condition Found Report as needed as needed
A002 Certification / Data Report one time (1) each
File details come from the government source that posted it. Updated .