Lockheed Martin Corporation · NYSE:LMT

Lockheed Martin — Technical Presentation

6 slides from Lockheed Martin's technical presentation

1. Slide 1: Failure Investigation Process: Fault Tree Analysis

   Failure Investigation Process Fault Tree Analysis LOCKHEED MARTIN PROPRIETARY INFORMATION

2. Slide 2: Failure Investigation Process

   Failure Investigation Process Examples of tools that exist to investigate failures: MFC tends to use Fault Tree; suppliers tend to use Fishbone Charts Failure description 1.0 R Open 2.0 R Open 3.0 R Open 4.0 R Open (POC Name) (POC Name) (POC Name) (POC Name) Caus Caus Caus Caus e1 e2 e3 e4 2.1 R Ope

3. Slide 3: Fault Tree: What it is

   Fault Tree: What it is It is a method for focusing the team on identifying root cause of a failure so that appropriate corrective action can be applied to mitigate repeat failures of the same nature It is a TOOL that should be used often; the more often it used, the faster the process of using it be

4. Slide 4: The Fault Tree: How it is used

   The Fault Tree: How it is used The FAULT TREE is used in conjunction with 6-way charts The START of the Fault Tree is the top level failure description, in general terms The Lower Level Blocks are the possible causes of the noted failure The 6-Way Charts are used to assess each of the Lower Level Bl

5. Slide 5: The 6-way form: How it is used

   The 6-way form: How it is used The 6-way form consists of several blocks that require the investigator(s) Root Cause Analysis Summary input to complete: Observed Failure: (Provide details about the observed failure) Activity During Which Failure Occurred: (During what event did the failure occur) Lo

6. Slide 6: LOCKHEED MARTIN A

   LOCKHEED MARTIN A

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