View source for TXX-6684, Interim Deficiency Rept CP-87-54 Re Electrical Drawings Not Implementing FSAR Requirements for Class 1E motor-operated Valve Motor Starters.Initially Reported on 870731.Evaluation Underway.Next Rept Will Be Submitted by 871106

{{Adams
| number = ML20237J921
| issue date = 08/31/1987
| title = Interim Deficiency Rept CP-87-54 Re Electrical Drawings Not Implementing FSAR Requirements for Class 1E motor-operated Valve Motor Starters.Initially Reported on 870731.Evaluation Underway.Next Rept Will Be Submitted by 871106
| author name = Counsil W, Keeley G
| author affiliation = TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
| addressee name = 
| addressee affiliation = NRC OFFICE OF ADMINISTRATION &amp; RESOURCES MANAGEMENT (ARM)
| docket = 05000445, 05000446
| license number = 
| contact person = 
| document report number = CP-87-54, TXX-6684, NUDOCS 8709040127
| document type = DEFICIENCY REPORTS (PER 10CFR50.55E &amp; PART 21), TEXT-SAFETY REPORT
| page count = 2
}}

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                                                                        ,i "llllll:' "lllllllll           Log # TXX-6684 j                Fi1e # 10110
__                                     908.3 TUELECTRIC
       "**'" G C"""Sil Executive Vice President Augast 31, 1987 1
i           V. S. Nuclear Regulatory Commission Attn:          Document Control Desk Washington, D.C. 20555

==SUBJECT:==
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
DOCKET NOS. 50-445 AND 50-446 CLASS 1E MOV MOTOR STARTERS SDAR:  CP-87-54 (INTEPIM REPORT)
Gentlemen:
On July 31, 1987, we verbally notified your Mr. H. S. Phillips of a deficiency involving electrical design drawings which do not apparently implement FSAR requirements for Class 1E motor-operated valve motor starters. The drawings do not provide the motor starter with thermal overloads connected only to alarms or thermal magnetic breakers to trip the starter for sustained locked motor conditions. This is an interim report of a potentially reportable item under the provisions of 10CFR50.55(e).
We are continuing our evaluation of the impact of this issue upon the safety of plant operations.
We anticipate submitting our next report by November 6, 1987.
Very truly yours, 6
W. G. Counsil
                                                                                                                     /l By:
G. S. Keelsy
                                                                                                                  ./
6
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                                                                                                                           /-
Manager, Nuclear Li                  sing WJll/mlh c - Mr. R. D. Martin, Region IV Resident Inspectors,'CPSES (3)                    -
8709040127 9700                                   ,
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