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Jefferson Lab Pressure and Vacuum Systems Supplement

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Pressure Systems website: https://www.jlab.org/eng/pressure_systems

Part 1: General Program Information
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1.1 Purpose and Scope
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1.2 General
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1.3 Responsibilities
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1.4 Qualifications
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1.5 Required Documentation
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1.6 Definitions
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1.7 References
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Part 2: Pressure Systems Construction
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2.1 General
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2.2 Pressure Vessels
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2.3 Pressure Piping
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2.4 Design
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2.5 Reviews
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2.6 Use of Unlisted Components
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2.7 Materials
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2.8 Fabrication by Welding, Brazing, and Soldering
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2.9 Examinations
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2.10 Inspections
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2.11 System Turnover
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Part 3: Equivalent Measures
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Part 4: Overpressure Protection
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4.1 General Requirements
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4.2 Potential Causes of Overpressure
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4.3 Relief Devices Exposed to Weather
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4.4 Pressure Relieving Requirements
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4.5 Overpressure Protection by Relief Device
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4.6 Installation
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4.7 Relief Device Registration
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4.8 Overpressure Protection by System Design
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Part 5: Repair and Alteration
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5.1 General
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5.2 Repair or Alteration of Pressure Vessels
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5.3 Repair or Alteration of Relief Devices
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5.4 Repair and Alteration Procedures
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5.5 Design Calculations
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5.6 Repairs and Alterations Requiring Welding, Brazing or Hot Work
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5.7 Examinations and Testing
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5.8 Inspections
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5.9 Documentation
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Part 6: Pressure and Leak Testing
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6.1 Pressure and Leak Testing
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Part 7: Vacuum Systems
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7.1 Introduction
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7.2 Vacuum System Categories
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7.3 Requirements for Category 0 Vacuum Systems
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7.4 Requirements for Category 1 Vacuum Systems
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7.5 Requirements for Category 2 Vacuum Systems
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7.6 Requirements for Category 3 Vacuum Systems
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7.7 Requirements for Components with Thin Windows
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Part 8: Operation and Maintenance
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8.1 Operation
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8.2 Maintenance
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Part 9: Pressure Equipment In-Service Inspection Program
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9.1 In-Service Inspections of Pressure Equipment
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9.2 In-Service Inspection Expectations and Procedures
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9.3 Procedures for Operational Inspection and Testing of Relief Devices
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Part 10: Mandatory Forms
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