Presented in this document are requirements for design, inspection, and certification of ground-based pressure vessels and pressurized systems (PV/S) owned and/or operated by JSC and of all PV/S used on JSC property. JSC organizations must implement these requirements on PV/S for which they have the responsibility. APPLICABILITY This applies to all PV/S used on JSC property. AUTHORITY Comments and questions concerning this document should be directed to the JSC Pressure Systems Manager, mail code NS2, member of the Safety and Test Operations Division | JPR Formerly JPG Revision C DESIGN INSPECTION AND CERTIFICATION OF PRESSURE VESSELS AND PRESSURIZED SYSTEMS SAFETY AND MISSION ASSURANCE DIRECTORATE SAFETY AND TEST OPERATIONS DIVISION August 2004 National Aeronautics and Space Administration Lyndon B. Johnson Space Center Houston Texas Verify that this is the correct version before use. ii Design Inspection and Certification of Pressure Vessels and Pressurized Systems August 2004 Approved by original signed by Yolanda Y. Marshall Director Safety and Mission Assurance Original signed by Stacey T. Nakamura Chief Safety and Test Operations Verify that this is the correct version before use. .