PWS Electron Weld Qual_DRAFT.pdf

This is a Performance Work Statement (PWS) for Electron Beam Welding Qualification services for the Naval Surface Warfare Center, Carderock Division.

The Advanced Propulsion Management Office (APMO) within the Naval Architecture and Engineering Department requires qualified electron beam (EB) welding capabilities to support submarine propulsor component construction and installation. The contractor must perform EB welding qualification tasks including developing EB weld procedures in accordance with specified references and manufacturing a minimum of three Nickel Aluminum Bronze (NAB) "S1L" part configurations for welding qualification purposes. The contractor shall conduct 100% self-inspection, maintain ISO 9001:2015 compliant quality controls, ensure all workmanship meets drawing requirements, and properly store, handle, and ship all unclassified materials and Distribution C drawings. The contractor must furnish all labor, equipment, and materials necessary for performance.

Key technical requirements include: submission of monthly progress reports; maintenance of a Confidential-level security clearance for personnel and workspace; AWS D17.1 (2012 or newer) certification for EB welders; piece part machining and dimensional inspection with calibrated equipment traceable to national standards; nondestructive surface inspection of each NAB piece part; development or possession of a NAVSEA-approved EB welding procedure; weld joint machining without machining fluid; and completion of final certification packages. The Government will provide Nickel Aluminum Bronze material within thirty calendar days of contract award. The period of performance is six months from contract award. All deliverables, including technical reports, quality control plans, welding procedures, and qualification test reports, must be submitted via email and DOD SAFE for encrypted transmission of controlled unclassified information documents.