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GAO-03-294R 1 (2002-12-02)

handle is hein.gao/gaocrptapfm0001 and id is 1 raw text is: 


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        Accountability * Integrity * Reliability
United States General Accounting Office
Washington, DC 20548




          December 2, 2002

          The Honorable Barbara Boxer
          United States Senate

          Subject: Relocation of Space Shuttle Major Modification Work

          Dear Senator Boxer:

          At your request, we assessed the National Aeronautics and Space Administration's (NASA)
          rationale and documentation to support its decision to relocate Space Shuttle Orbiter Major
          Modification (OMM) work from Palmdale, California, to Kennedy Space Center, Florida.
          OMM work entails alterations to improve the Space Shuttle's safety, operational quality, and
          long-term support and to extend its life. To make our assessment, we reviewed NASA's cost
          analysis and supporting documents and held discussions about NASA's analysis with agency
          officials in Washington, D.C.; Johnson Space Center, Houston, Texas; and Kennedy Space
          Center, Florida; as well as NASA's prime contractor, subcontractor, and union officials
          representing hourly workers at the maintenance facility in Palmdale, California. At the
          conclusion of our work, we met with NASA officials at NASA's headquarters in Washington,
          D.C., to confirm the accuracy of the information we collected.

          Background

          NASA maintains a fleet of four orbiters (Space Shuttles) in its space transportation system.
          The vehicles are taken out of service for OMM about every 3 years or after no more than
          eight flights. Structural inspections and major modifications are performed during OMM.
          Boeing, a subcontractor to United Space Alliance (USA), at U.S. Air Force Plant 42 in
          Palmdale, California, has performed maintenance and modification on each of the four
          orbiter vehicles. Vehicle processing-preparing the Shuttle for launch-is currently
          performed at Kennedy Space Center, Florida. In May 2001, the Associate Administrator for
          Space Flight and the Space Shuttle Program Manager directed the Vehicle Engineering
          Office at Johnson Space Center, Houston, Texas, to conduct a cost analysis to determine
          whether OMM could be performed more cost effectively at Kennedy Space Center or
          Palmdale.

          Results in Brief

          NASA had a sound basis for its decision to relocate OMM work to Florida based on our
          assessment of the strengths and weaknesses of NASA's cost analysis and potential savings.
          However, NASA needs to do a better job in preparing and documenting the cost analysis and
          methodologies used in its decision-making process so that it can further strengthen its basis
          for making future decisions. The documentation provided by NASA was not of sufficient


GAO-03-294R Relocating Space Shuttle Modification Work


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