NASA-LLIS-0083
Lessons Learned - Portable Purge Unit (PPU) Exceeds Recommended Noise Levels
active, Most Current
| Organization: | NASA |
| Publication Date: | 9 May 1992 |
| Status: | active |
| Page Count: | 2 |
scope:
Description of Driving Event:
The portable purge unit when operating, exceeds the recommended 85 DBA. Reference is made to noise hazard survey accomplished by BOC industrial hygiene. The noise level closer than a perimeter of 30 feet exceeds the allowable 85.0 DBA as established by the NASA Hearing Conservation Program. The DBA level near the unit ranges from 91.0 DBA to 99.6 DBA.
Document History
NASA-LLIS-0083
May 9, 1992
Lessons Learned - Portable Purge Unit (PPU) Exceeds Recommended Noise Levels
Description of Driving Event:
The portable purge unit when operating, exceeds the recommended 85 DBA. Reference is made to noise hazard survey accomplished by BOC industrial hygiene. The noise level...
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