• Pressure Systems webpage

Pressure Systems

In response to DOE 10CFR851 JLab formed a Pressure System Committee to define the Lab's policies and procedures and “ensure that pressure systems are designed, fabricated, tested, inspected, maintained, repaired, and operated by trained and qualified personnel in accordance with applicable and sound engineering principles.”

Pressure Systems are defined as:

  • all pressure vessels and pressure sources including cryogenics, pneumatic, hydraulic and vacuum
  • vacuum systems are considered pressure systems due to their potential for catastrophic failure from backfill pressurization
  • associated hardware (e.g., gauges and regulators), fittings, piping, pumps and pressure relief devices are integral parts of a pressure system

The Pressure Systems Committee membership is:

  • Engineering Division Manager (Will Oren, Chair, ext. 7344)
  • Cryogenic Systems Engineer (Kelly Dixon, ext. 6285)
  • Mechanical Engineer for Superconducting Radio Frequency Structures and Linac Coherent Light Source – II (Ed Daly, ext. 7721)
  • Facilities Management Engineer (Celia Whitlatch, ext. 5835)
  • Experimental Hall Engineer (Timothy Whitlatch, ext. 5087)
  • Environmental, Safety, Health and Quality Representative(s) (Steve Smith, ext. 7007 and George Perry, ext. 7841)
  • Target Group Engineering Physicist (Dave Meekins, ext. 5434)
  • and other technical experts as appointed by the chairperson

ES&H Manual 6151

Pressure and Vacuum Systems Safety Supplement

Welding and Brazing Program Supplement


TRAINING:

JLab employees who need to take the following Pressure and Vacuum Systems training must attend the classroom course in order to receive credit. The instructor led trainings are scheduled regularly through the online Learning Management System (LMS)

SAF130A, Pressure and Vacuum Systems Hazard Awareness

SAF130B, Design Authority Training

SAF130C, System Owner Training


Additional Information:


Committee Information:

 

 

QUICK REFERENCE

Pressure Systems Forms

  • PS-1 Pressure System Project Cover Sheet - pdf | docx
  • PS-2 Overpressure by System Design Approval - pdf | docx
  • PS-3 Technical/Peer Review Record - pdf | docx
  • PS-4 Pressure Vessel Registration - pdf | docx
  • PS-5 Pressure Relief Device Data Sheet - pdf | docx
  • PS-6 Final Mechanical Examination - pdf | docx
  • PS-7 Pressure/Leak Test Record - pdf | docx
  • PS-8 Final System Walkthrough and Documentation Review - pdf | docx
  • PS-9 Pressure System Turnover - pdf | docx
  • PS-10 Pressure System Equipment In-Service Inspection Data Sheet - pdf | docx
  • PS-11 Vessel In-Service Inspection (controlled by Jenard Alston)
  • PS-12 Pressure Relief Device Testing and Inspection Data Sheet - pdf | docx