NASA-LLIS-0112
Lessons Learned - LH2 Vent Line Valves
active, Most Current
| Organization: | NASA |
| Publication Date: | 26 August 1992 |
| Status: | active |
| Page Count: | 2 |
scope:
Description of Driving Event:
The LH2 vent system valves are located in the flare stack area of Pads A and B. The valve control handles are elevated between 8 and 10 feet above ground. Operational personnel are frequently required to climb up on the 12", 14", and 18" vent lines to operate the valves. The use of safety belts/ harnesses is not practical in this situation since the tether-off point is not available. Also, use of a pipe as a work platform is not in keeping with good safety practice.
Document History
NASA-LLIS-0112
August 26, 1992
Lessons Learned - LH2 Vent Line Valves
Description of Driving Event:
The LH2 vent system valves are located in the flare stack area of Pads A and B. The valve control handles are elevated between 8 and 10 feet above ground. Operational...
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