ML042960474
| ML042960474 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 06/29/2004 |
| From: | Sowers G Arizona Public Service Co |
| To: | David Loveless Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2004-0307 | |
| Download: ML042960474 (2) | |
Text
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From: <GSOWERS©apsc.com>
To: <dplnrc.gov>
Date: Tue, Jun 29, 2004 2:35 PM
Subject:
Gas Turbine Failures David, I said I would send more descriptive data on our gas turbine failures.
The numbers may not be completely consistent with what I provided earlier because we have changed rules for counting valid demands and failures. They should be similar.
Failure to Start Year Demands Failures 1993 16 3 1994 63 6 1995 54 3 1996 80 6 1997 73 3 1998 47 4 1999 33 0 2000 48 3 2001 35 0 2002 33 0 2003 44 0 2004 8 0 Failure to Run Year Failures 1993 0 1994 0 1995 0 1996 2 1997 0 1998 0 1999 0 2000 0 2001 0 2002 0 2003 1 2004 0 Gerald W. Sowers PRA Section Leader Palo Verde Nuclear Generating Station Phone: 623-393-5647 gsowers © apsc.com CC: <WHARNDEN @apsc.com>, <MHULET~apsc.com>, <BLINDQUI @apsc.com>
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__J_ __ rage Ii Ul rau David, I said I would send more descriptive data on our gas turbine failures.
The numbers may not be completely consistent with what I provided earlier because we have changed rules for counting valid demands and failures. They should be similar.
Failure to Start Year Demands Failures 1993 16 3 1994 63 6 1995 54 3 1996 80 6 1997 73 3 1998 47 4 1999 33 0 2000 48 3 2001 35 0 2002 33 0 2003 44 0 2004 8 0 Failure to Run Year Failures 1993 0 1994 0 1995 0 1996 2 1997 0 1998 0 1999 0 2000 0 2001 0 2002 0 2003 1 2004 0 Gerald W. Sowers PRA Section Leader Palo Verde Nuclear Generating Station Phone: 623-393-5647 gsowers@apsc.com