LPR 1710.42, LANGLEY PROCEDURAL REQUIREMENTS: SAFETY PROGRAM FOR THE MAINTENANCE OF GROUND-BASED PRESSURE VESSELS AND PRESSURIZED SYSTEMS (23 MAR 2007
LPR 1710.42, LANGLEY PROCEDURAL REQUIREMENTS: SAFETY PROGRAM FOR THE MAINTENANCE OF GROUND-BASED PRESSURE VESSELS
AND PRESSURIZED SYSTEMS (23 MAR 2007)., This Langley Procedural Requirement (LPR) implements NPD 8710.5, �NASA Safety
Policy for Pressure Vessels and Pressurized Systems,� in conjunction with LPR
1710.40, �Langley Research Center Pressure Systems Handbook.� This LPR provides
details for maintaining pressure system safety through the use of documentation,
inservice inspection, maintenance, operation procedures, and training.