ML20141P083

Cable Tray Support Mods Insp Rept 50-446/85-11 on 850930-1002.No Violations or Deviations Identified.Major Areas Inspected:Cable Tray Support Mods

ML20141P083
Person / Time
Site:	Comanche Peak
Issue date:	03/04/1986
From:	Barnes I, Gilbert L, Ireland R, Westerman T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
To:
Shared Package
ML20141P047	List: ML20141P046 ML20141P053 ML20141P054 ML20141P063 ML20141P072 ML20141P077 ML20141P083
References
50-446-86-11, NUDOCS 8603180533
Download: ML20141P083 (4)

See also: IR 05000446/1985011

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APPENDIX F

U. S. NUCLEAR REGULATORY COMMISSION

REGION IV

CABLE TRAY SUPPORT MODIFICATIONS INSPECTIONS

NRC Inspection Report: 50-446/85-11 CP: CPPR-127

Docket: 50-446 Category: A2

Applicant: Texas Utilities Electric Company

400 North Olive Street

Da11as, Texas 75201

Facility Name: Comanche Peak Steam Electric Station (CPSES), Unit 2

Inspection At: Glen Rose Texas

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Inspection Conducted: Se tember 30 - October 2, 1985

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Inspector __

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L. V.)M lbcf t, Reactor Inspector Aa)Af

Reviewed By: *

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1. Barnes, Group Leader, Region IV Date

CPSES Group

Approved: I b

T. F. Westerman, Chief, Region IV CPSES Group Date

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R. E. Ireland, Chief, ErfiIiieering Section

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D' ate

Reactor Safety Branch

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DR 060306

ADUCK 05000445

PDR

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Inspection Summary

Inspection Conducted September 30 - October 2, 1985 (Report 50-446/85-11)

Areas Inspected: Routine, unannounced inspection of cable tray support ,

modifications. The inspection involved 24 inspector-hours onsite by one NRC

inspector.

Results: Within the area inspected, no violations or deviations were

) identified.

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DETAILS

1. Persons Contacted

Applicant Personnel

• P. Halstead, Site QC Mana y r

Brown A Root (BAR) Emp_loyees

W. E. Baker, Senior Project Nelding Engineer ,

D. Mantz, Cable Tray Hanger General Foreman

D. Geeo, Cable Tray Hanger Foreman

l Other contractor personnel were also contacted during the course of this

inspection activity.

• Denotes those present at the exit interview.

2. Safety-Related Cable Tray S'apport Modifications

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l The NRC inspector reviewed the documentation traveler packages and

I inspected the weldments for 12 cable tray supports that had been modified

l using tube steel in the new design. The following supports were

inspected:

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Suppnrt Classification

CTH-2-11843 Class 1

CTH-2-11846 Class 1

CTH-2-11841 Class 1

l CTH-2-11684 Class 1

CTH-2-10040 Class 1

CTH-2-9741 Class 1

CTH-2-11542 Class 1

l CTH-2-11541 Class 1

! CTH-2-11540 Class 1

! CTH-2-9732 Class 1

l CTH-2-9733 Class 1

l CTH-2-10033 Class 1

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l In the areas inspected, the cable tray support weldments complied with the

requirements for welding in Weld Procedure Specification No. 10046 and the

! requirements for visual weld inspection in Instruction QI-QP-11.21-1. The

! documentation for the supports was consistent with the status of the work.

No violations or deviations were identified.

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3. Exit Interview

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The NRC inspector met with the applicant representative denoted in

paragraph 1 on October 2,1985, and sumarized the scope and findings of

the inspection.

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