NASA-LLIS-0049

Lessons Learned - Firex Deluge Valve Configurations

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T18:04:07Z
date available	2017-09-04T18:04:07Z
date copyright	33595
date issued	1991
identifier other	GFYCQCAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;jsery=autho162s7D8308/handle/yse/187010
description abstract	Description of Driving Event: The remote manual arming and firing valves are in the "on" position when perpendicular to the water lines, which is not the industry norm for hydraulic systems. This contributed to the OPF GSE technicians believing they were closing the valves by positioning them perpendicular to the water line when, in fact, they were opening the valves. This misinterpretation resulted in the activation of zones 1,2,3,4, and 5 of the bay 2 Firex deluge system.
language	English
title	NASA-LLIS-0049	num
title	Lessons Learned - Firex Deluge Valve Configurations	en
type	standard
page	2
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;1991
contenttype	fulltext
subject keywords	Configuration Management
subject keywords	Fire Protection
subject keywords	Ground Equipment
subject keywords	Ground Operations
subject keywords	Hardware
subject keywords	Industrial Operations