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USACE / NAVFAC / AFCEC / NASA UFGS-40 17 30.00 40 (May 2016)
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Preparing Activity: NASA Superseding
UFGS-40 17 30.0
0 40 (August 2010)
UFGS-23 31 13.20 40 (February 2009)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 40 - PROCESS INTERCONNECTIONS
SECTION 40 17 30.00 40
WELDING GENERAL PIPING
05/16
PART 1 GENERAL
1.1 REFERENCES
1.2 SUBMITTALS
1.3 QUALITY CONTROL
1.3.1 Personnel Qualifications
1.3.2 Pressure Vessels Qualification
1.3.3 Piping Qualifications
1.3.3.1 High Pressure Piping
1.3.3.2 Low Pressure Piping
1.3.4 Predictive Testing and Inspection Technology Requirements
PART 2 PRODUCTS
2.1 EQUIPMENT
2.1.1 Welding Equipment
PART 3 EXECUTION
3.1 ERECTION
3.1.1 Pressure Vessels
3.1.1.1 New Construction
3.1.1.2 Repairs to Existing Pressure Vessels
3.1.2 Piping
3.1.2.1 High Pressure (860 Kilopascal 125 Psig or Above)
3.1.2.2 Low Pressure (Below 860 Kilopascal 125 Psig)
3.1.3 Heat Input Requirements
3.1.3.1 Preheat
3.1.3.2 Interpass
3.1.3.3 Postweld
3.2 FIELD QUALITY CONTROL
3.2.1 Nondestructive Testing (NDT)
3.2.1.1 General
3.2.1.2 Pressure Vessels
SECTION 40 17 30.00 40 Page 1
