NASA-LLIS-0083

Lessons Learned - Portable Purge Unit (PPU) Exceeds Recommended Noise Levels

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T17:45:46Z
date available	2017-09-04T17:45:46Z
date copyright	05/09/1992
date issued	1992
identifier other	EJYCQCAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std/handle/yse/168921
description abstract	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.
language	English
title	NASA-LLIS-0083	num
title	Lessons Learned - Portable Purge Unit (PPU) Exceeds Recommended Noise Levels	en
type	standard
page	2
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;1992
contenttype	fulltext
subject keywords	Hardware
subject keywords	Industrial Operations
subject keywords	Personal Protective Equipment