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Independent Orbiter Assessment (IOA): Assessment of the extravehicular mobility unit, volume 1The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA effort performed an independent analysis of the Extravehicular Mobility Unit (EMU) hardware and system, generating draft failure modes criticalities and potential critical items. To preserve independence, this analysis was accomplished without reliance upon the results contained within the NASA FMEA/CIL documentation. The IOA results were than compared to the most recent proposed Post 51-L NASA FMEA/CIL baseline. A resolution of each discrepancy from the comparison was provided through additional analysis as required. This report documents the results of that comparison for the Orbiter EMU hardware.
Document ID
19900001634
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Raffaelli, Gary G. (McDonnell-Douglas Astronautics Co. Houston, TX, United States)
Date Acquired
September 6, 2013
Publication Date
March 10, 1988
Subject Category
Space Transportation
Report/Patent Number
REPT-1.0-WP-VA88003-41-VOL-1
NASA-CR-185536-VOL-1
NAS 1.26:185536-VOL-1
Accession Number
90N10950
Funding Number(s)
CONTRACT_GRANT: NAS9-17650
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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