NASA-LLIS-0099

Lessons Learned - APU Fuel Isolation Valve Assembly

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T16:01:23Z
date available	2017-09-04T16:01:23Z
date copyright	08/06/1992
date issued	1992
identifier other	RKYCQCAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/64604
description abstract	Description of Driving Event: An APU hydrazine isolation valve assembly was removed and sent to the shipping section of logistics without being properly packaged for safe handling. In addition, there was no Q.A. check sheet and no decontamination tags with safety buy-off as being sniffed at zero parts per million. There was a conditional decontamination tag with the part indicating that it was from a fuel system, and conditionally decontaminated but absorbed or trapped fuel could out-gas. The OPF was called for safety and technical support to come and check out the valve; the valve tested positive for hydrazine and was immediately safed.
language	English
title	NASA-LLIS-0099	num
title	Lessons Learned - APU Fuel Isolation Valve Assembly	en
type	standard
page	2
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;1992
contenttype	fulltext
subject keywords	Energetic Materials - Explosive/Propellant/Pyrotechnic
subject keywords	Hardware
subject keywords	Hazardous/Toxic Waste/Materials
subject keywords	Packaging Handling Storage