ASME Section VIII, Div. 1 - Box Headers
OBJECTIVES
- Explain general requirements for box header type pressure vessels
- Explain how to use 2025 edition Part UNC with Division 2 for design rules
- Review Mandatory Appendix 47 and 2025 revisions
- Discuss material requirements including traceability and toughness
- Explain post-weld heat treatment requirements and exemptions
- Review hydrostatic testing requirements and 2025 equipment requirements
- Discuss tube to tubesheet welds including qualification requirements
- Discuss the use of box headers in special services
WHO THE COURSE IS FOR?
Manufacturers, engineers, designers and inspection teams concerned with the design, fabrication, assembly, examination, inspection, testing, and certification of box header style pressure vessels that are to meet the ASME BPVC.
COURSE CONTENTS
Through interactive instruction, this multi-day seminar describes ASME Section VIII Division 1 rules as related to the construction of box headers. This includes design, material selection, fabrication, examination, inspection, testing, and certification. The 2025 Edition of Section VIII becomes mandatory on January 1, 2026. This course provides information on revisions including design rules which now direct the user to Division 2 and added hydrostatic test equipment requirements. Time is set aside for answering questions.
SCHEDULEDINSTRUCTORS - One of the following instructors will teach Courses:
Stacey Marks, PE, CWI, AI - With 34 years of distinguished expertise in welding and pressure vessel engineering, Stacey is a Professional Engineer, Certified Welding Inspector, and Authorized Inspector who has made significant contributions across multiple industry domains. Her career spans four years in third-party welding qualifications, 27 years at a global ASME pressure vessel manufacturer, and three years with an Authorized Inspection Agency, during which she held progressive leadership roles including Quality Engineer and Engineering Manager. Since 2013, she has been actively involved in ASME and National Board Codes & Standards Committees, developing comprehensive quality programs under ASME, PED, and ISO standards while earning recognition for her unique ability to translate complex technical requirements into accessible insights.
Roger Smith, AI, IS, ANI, ANII - With over 40 years of comprehensive experience in electrical generation, Roger is a distinguished expert in nuclear and boiler power plant engineering, bringing extensive expertise from his 18-year tenure as a National Board Commissioned Authorized Inspector. His professional journey includes critical inspection services for nuclear power plants, US Navy instruction, and jurisdictional inspections in the Seattle area, during which he developed and implemented detailed procedures and quality control programs adhering to ASME, B31, NBIC, and international codes. Beyond his technical mastery in vessel design, non-destructive examination, and welding technology, Roger is renowned for his passion for continuous learning and ability to translate complex engineering standards into practical, real-world insights.