View source for TXX-6534, Interim Deficiency Rept CP-85-31 Re Installation of Radiant Energy Shield & Separation Barrier Matl on Conduit Raceways W/O Design Review.Initially Reported on 861205.Work 40% Complete for Supports.Next Rept Will Be Submitted by 870828

{{Adams
| number = ML20216F038
| issue date = 06/26/1987
| title = Interim Deficiency Rept CP-85-31 Re Installation of Radiant Energy Shield & Separation Barrier Matl on Conduit Raceways W/O Design Review.Initially Reported on 861205.Work 40% Complete for Supports.Next Rept Will Be Submitted by 870828
| author name = Counsil W
| 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-85-31, TXX-6534, NUDOCS 8706300788
| document type = DEFICIENCY REPORTS (PER 10CFR50.55E &amp; PART 21), TEXT-SAFETY REPORT
| page count = 1
}}

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l?E M-                         ' Log #.TXX-6534
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File.# 10110 903.9:
                                                                                 .=-      =                    Ref # 10CFR50.55(e)~
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June 26,J987' Emytive Vice Ptreikat Uh S. Nuclear Regulatory Commission LATTN: -Document Control Desk                                                                                  o Washington,lD.C. 20555                         ,
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==SUBJECT:==
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)                                                        d DOCKET NOS. 50-445 AND 50-446
                                                   'ELECRICAL RACEWAY SUPPORT-SYSTEM
                                                 .SDAR:= CP-85-31 (INTERIM REPORT)'
                       . Gentlemen:                   ,
On December 5,1986 we notified you by our letter logged TXX-6138 of.a1 deficiency; involving the Unit 1 Class 1E Electrical-Raceway Support System                                     l which we deemed reportable under. the provisions, of 10CFR50.55(e). This is an-interim report submitted to status corrective' actions implemented to date..
Our latest report, . logged'TXX-6319 was submitted March 6,1987.
This deficiency involves the installation of Separation Barrier Material"(SBM)~
and' Radiant Energy Shield (RES) material on Unit 1 Class '1E Electrical Conduit.
Raceways without engineering . interdisciplinary, design review of. the proposed change . '-
                       . As a result 'of the completed evaluation:of conduit installations-affected by.
b                        the RES, twenty;(20) supports'will be modified and fifteen (15) new supports:
will be added. : Design change authorizations _ and travelers-have been approved 2 -
and-issued for-all modified and new supports. Physical. work started in January 1987. and is currently 40% complete.
New and/or additional conduit installations requiring RES have been identified and are being evaluated in accordance with the revised interdiscipline l                        procedural program'.           ,
After completion of the program to ' determine the effects of the installation:
of RES on the Raceway' Support System, a similar program will be conducted to determine the effects of the installation of SBM.
                       'Our next report will be~ submitted by August 28, 1987.
MK                                                                                     '[
W. G. Counsil                    r DAR/mgt cT- Mr. R. D. Martin, Region IV 4'
e  d Resident Inspectors, CPSES (3)                                                                      \0 400 North Ohve Street LB 8I Dallas, Texas 7520)
     .'     ,}}