IR 05000445/1993025
| ML20057D973 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 10/01/1993 |
| From: | Callan L NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | William Cahill TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| References | |
| NUDOCS 9310060339 | |
| Download: ML20057D973 (4) | |
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UNITED STATES o
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,.g NUCLEAR REGULATORY COMMISSION
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611 RYAN PLAZA DRIVE, SUITE 400
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50-445 50-446 Licenses: NPF-87 NPF-89 TU Electric ATTN:
W. J. Cahill, Jr., Group Vice President'
Nuclear Engineering and Operati.ons
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Skyway Tower *
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400 North Olive Street, L.B. 81-Dallas ~, Texas 75201 SUBJECT:
RESPONSE TO EXERCISE WEAKNESS IDENTIFIED IN NRC INSPECTION DEPORT 50-445/93-25; 50-446/93-25-
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Thank you for your letter dated September 20, 1993, in respnnse to the-emergency. exercise weakness identified in NRC Inspection Report 50-445/93-25; 50-446/93-25 dated August 20, 1993. We have examined your reply and find it
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responsive to the concerns raised in c,uc in'.pection report. We will review the implementation of your corrective actions during a future -inspection.
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Should you have any questions concerning this letter, plea'se contact Dr. D. B. Spitzberg of my staff at (817) 860-8191.
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Sincerely, 4/
L. J. ital arfDirector DividionofRadiationSafety and Safeguards.
l-CC:
TV Electric ATTN: Roger D. Walker, Manager of Regulatory Affairs for Nuclear Engineering Organization Skyway Tower 400 North Olive Street, L.B. 81 Dallas, Texas 75201 Juanita Ellis President - CASE 1426. South Polk Street-Dallas, Texas 75224 mg 9310060339 931001
$p DR ADOCK 0500 S
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TU Electric
i bec to DMB (IE06)
I bec w/ copy of letter dated September 20, 1993:
J. L. Milhoan l
Resident Inspector (2)
i Lisa Shea, RM/ALF, MS: MNBB 4503 MIS System DRSS/FIPS File RIV File B. Murray, FIPS D. B. Spitzberg, FIPS K. Kennedy, DRP C. A. Hackney, SLO
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W. Holley, FIPS H. Astwood, MS: 4H3 E. Butcher, NRR/DRSS (MS: M 10E2)
S. Boynton, NRR/PEPB (MS: 9 H15)
l RIV:DRSS:FIP % C:FIPS DD:Db D:DRhsl DBSpitzberg:cd BMurray L DDChabriain LJCalfan i/f'/93 (<\\ A /93 ( ()/l /93 (0///93
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Attatnment to TXX-93330 Page i Of 1 NPC Waakness:
225/9325-01: 226/9??5-01 The Emercency Action Level (EAL) for a fire in the unit 2 entrifugal
Charcinc Pumo Room was classified av tne snift superviscr 'n the simulator controi room.
At 7: 30 a.m.. :ne sn'ift supervisor ceclarea a Notification of i
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Unusuai Event after determining ':nat a fire existeo in tne Unit 2 Centrifugal Charging Pump Room wnicn threatened safety equitment for a perica greater than 10 minutes.
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Procedure EPP-201. " Assessment of Emergency Action Leveis. Emergency
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Classification anc Plan Activation." Chart 11, " Fire." indicatea that a fire inside the protecrea area lasting greater then 10 minutes for wnicn safety systems were potentially affectea oy the fire would resuit in an Alert classification.
'he incorrect c11ssification of this event was icentifiea as an exercise weakness (445/9325-01: 446/9325-01).
~U rioctr4r pasponse:
'. reviewing the event with ine individual wno mace Ine incorrect classification. it has ceen ceterminea that ne knew the ccrrect classification but failed to ccnfirm it by cnecking tne croceaure.
'Se indivicual has been counselec.
Additionally, an information culietin discussing this weakness was sent to otner Emergency Orcanization memoers wno are in a position to assess an emergency classification.
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TU Electric
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bec w/ copy of lette dated Septemoer 20, 1993:
J. L. Milhoan Resident Inspector (2).
Lisa Shea, RM/ALF, MS: MNBB 4503 MIS System DRSS/FIPS File i
RIV File i
B. Murray,'FIPS
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D. B. Spitzberg, FIPS a
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K. Kennedy, DRP C. A. Hackney, SLO W. Holley, FIPS H. Astwood, MS: 4H3 j
E. Butcher, NRR/DRSS (MS: M 10E2)
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S. Boynton, NRR/PEPB.(MS: 9 H15)
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RIV:DRSS:FIPS yg C:FIPS S,'
DD:DR$S D:DRSM
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DBSpitzberg:cd BMurray
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