IR 05000498/1986021
| ML20205H230 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 08/07/1986 |
| From: | Bess J, Ireland R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | |
| Shared Package | |
| ML20205H227 | List: |
| References | |
| 50-498-86-21, NUDOCS 8608200023 | |
| Download: ML20205H230 (9) | |
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APPENDIX
U.S. NUCLEAR REGULATORY COMMISSION
REGION IV
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NRC Inspection Report:
50-498/86-21 Construction Permit:
CPPR-128 Docket:
50-498 Licensee:
Houston Lighting & Power Company (HL&P)
P. O. Box 1700 Houston, Texas 77001 Facility Name:
South Texas Project (STP) Unit 1 i
Inspection At:
South Texas Project, Matagorda' County, Texas
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Inspection Conducted: June 2 through July 8, 1986
Inspector:
g8 r \\/u/m f/v/c2
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l A J. E. Bess, Rbactor Ins $ector, Engineering D&te'
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Approved:
[. Mw/
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R'. E. Ireland, Chief, Engiheering Section Date
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Inspection Summary Inspection Conducted June 2 through July 8,1986 (Report 50-498/86-21)
Areas Inspected:
Routine, unannounced inspection of construction activities
including site tour, observation and independent evaluation of work in process, completed work, and receipt and storage of safety related electrical cables.
Results: Within the four areas inspected, no violations or deviations were identified.
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8608200023 860913
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PDR ADOCK 05000498 P
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DETAILS
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Persons Contacted
I Principal Licensee Personnel t
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. S. M. Dew, Deputy Project Manager l
- G. D. Rogers, Construction Manager
- E. B. Miller, Deputy QA Manager
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Other Personnel
Bechtel Power Corporation
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- L. Hurst, Project QA Manager j
- R. Medina, Head QA Engineer
- W. J. Taylor, Construction Manager i
Ebasco Service Inc.
- A. Cutrona, Project QC Manager
The NRC inspector also interviewed other licensee and contractor employees
during the course of the inspection.
- Denotes those attending the exit interview.
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2.
Site Tour I
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i The NRC inspector toured the reactor building, cuntrol room, fuel
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building, and auxiliary building for Unit 1 to observe construction in j
progress and to inspect housekeeping.
j No violations or deviations were identified, i
3.
In-Process Installation of Electrical Cables i
The NRC inspector observed the routing and pulling of electrical cables through multi-elevation cable trays and conduits. The cables were " walked
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down" to verify that actual cable installation met applicable requirements
l pertaining to routing, protection, and separation. The cables observed
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a.
Cable No. A1HE02C75C
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I Pulled From:
A1HETB0481 To:
A1PNERR118A'
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Routing:
A1XE1AKSP22, A1XE3ARS005, AIXE3AKSP01,,AIXE3AR3006
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Cable No. A1HE02C4SC
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i Pulled From: A1HETB0475 To:,~A1PNEERR116A' '
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Routing:
AIXE1ATSAA, AIXE1ARS055, A1XE1AKSP22, A1XE1AR5057
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Cable No. A1HE02CBSC
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Pulled From:
A1HETB0483 To:.A1PNEER118A Routing:
A1XE3AKSP01, AIXESARS026, AIXESAKSP06, A1XESARS027 The NRC inspector verified that the above cable routing and pulls agreed with the issued cable, installation cards and cable inspection cards.
The purpose of the inspect' ion was to determine whether:
The latest approved revision of applicable construction
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specifications, drawings, pull cards, and procedures were av,ailable
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and used by the installers.
Cables, associated materials and pulling compounds, were as
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specified.
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Pulling attachments and tensions used were acceptable.
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Raceway and conduit conditions were adequate before cable was
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installed.
Cable routing wes correct.
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Separation was maintained.
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Cable identification was preserved.
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No violations or deviations were identified.
4.
Completed Work The NRC inspector observed and inspected completed cable and termination installations of various electrical cables to verify that the use of specified material and installation procedures conformed to NRC requirements.
The cables inspected are as follows:
a.
Cable No. = A1HM18C1SC (1)
Equipment = Motor Control Center E1A4 Color
= Red Conductor Color Terminal Block Terminal Point
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Orange G3
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Blue
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Red
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Green
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White
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Black
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Cable No. = A1HM18C1SC (2)
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-4-Equipment = Isolation Relay Cabinet Train A Color
= Red Conductor Color Terminal Block Terminal Point Orange 15-G
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Red
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Green
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Blue
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Black
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White
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Cable No. = A1CC21C1WB (1)
Equipment = 480 Motor Control Center F1A2 Color
= Red Conductor Color Terminal Block Terminal Point Blue F1
White / Black
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White
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Black
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Green
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Red
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Red / Black
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Green / Black
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Orange
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Cable No. = A1CC21C1WB (2)
Equipment = Terminal Box 20X16X6 Color
= Red Conductor Color Terminal Block Terminal Point White
01 Green
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Red
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Black
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Orange
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Black
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White / Black
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Red / Black
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Cable No. = A1II16C4XE (1)
Equipment = Control Cabinet
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Color
= Red
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Conductor Color Terminal Block
' Terminal Point
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Yellow TB1
Shield TB1
Red
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Cable No. = A1AF01C15A Equipment = 4160V Switchgear E1A Color
= Red Conductor Color Terminal Block Terminal Point
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Black AJ
White AJ
Red LX
Green LX
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Orange RX
Blue RX
Red / Black RX
l White / Black RX
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Cable No. = A1AF01CISA
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Equipment = Isolation Relay Cabinet Train A Color
= Red Conductor Color Terminal Block Terminal Point Orange 08A
Blue 08A
Black 08A
White 08A
Red 08B
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Green 08B
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White / Black 08B
Red / Black 08B
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Cable No. = A1CVAACILK Equipment = Motor Operated Valve Color
= Red
Conductor Color Terminal Block Terminal Point Black TB
Red TB
Orange TB
Cable No. = A1H203C1SJ Equipment = Terminal Box 20X16X6 Color
= Red Conductor Color Terminal Block Terminal Point Black TP1
White TB1
Red Spare
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Cable No. = A1HEl.'sC1WB Equipment = Sequencer Panel Train A Color
= Red Conductor Color Terminal Block Terminal Point Black 231A
White 231A
Red Spare j.
Cable No. = A1AF01CISC Equipment = 4160V Switchgear E1A Color
= Red
Conductor Color Terminal Block Terminal Point Black AJ
White AJ
Red Spare k.
Cable No. = A1AF01C1SC Equipment = Transfer SW Train A Panel Color
= Red Conductor Color Terminal Block Terminal Point Black 24 ~
White
10 Red Spare
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Cable No. ='AIDG04C1WG
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Equipment = Termination Cabinet
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Color
= Red
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Conductor Color Terminal Block Terminal Point
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Red F-17
White F-17
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Orange F-17
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Green F-18
White / Black F-18
Black F-18 04.
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Blue F-18
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Cable No. = A1DG04C1WG Equipment = Diesel Engine No. 11 Control Panel Color
= Red
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Conductor Color Terminal Block Terminal Point White TB
Green TB
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-7-l White / Black TB
Black TB
Blne TB
Red TB-1
Orange TB-1
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The NRC inspector verified that the above terminations agreed with the
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issued termination installation cards.
The purpose of this inspection was to determine whether:
Cables and termination materials were as specified.
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Cable identification was preserved and located where specified.
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Cables did not have any damage.
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Terminations were properly located and made of the correct type.
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Cables were protected from sharp edges, hostile environments and
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adjacent construction activities.
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Cabinets, panels, cable trays, junction boxes were maintained free of
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debris.
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Nonconforming conditions were identified and handled in accordance
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with approved procedures, including adequate justification for use-as-is disposition.
However, during this inspection the NRC inspector observed that a deficiency existed with one of the wires terminated in motor operated valve (MOV) A1CVMOV0218.
During the inspection of cable A1CVAAILK to verify correct termination, it was observed that a wire identified as A1CV11C1WA had been crushed between the valve cover and body of the above J
referenced MOV.
The jacket of the wire had been broken and the bare wire was exposed.
The licensee issued Nonconformance Report (NCR) No. SE-04409
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to correct the deficiency.
The NRC inspector verified that all work had been completed in accordance with the referenced NCR.
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No violations or deviations were identified.
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5.
Receiving Inspection
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The NRC inspector observed and evaluated portions of receiving inspection activities pertaining to safety related cable and associated items. The i
NRC inspector reviewed the following documents which pertained to the'
receipt of safety-related components:
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Receiving Inspection Planning for Permanent Plant. Items (RIP)
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No. 10443 "600 volt control cable."
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Quality Verification Document Requirements, Job No. 14926.
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Certificate of Compliance - Cable Code No. CC312.
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Certified Test Report, Cable "3/C #12XLPE/HYP. 600V."'
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Quality Verification Document Requirements Cable "3/C #12FWL III."
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Certificate of Compliance, Cable Code No. CN312.
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Certified Test Report for Cable 3/C #12XLPE/HYP. 600V.
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Quality Verification Document Requirements. for Cable 7/C[#1?FWL III.
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Certificate of Compliance; Cable Code No. CA712.
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Certified Test Report for Cable 7/C #XLPE/HYP. 600V.
The purpose of this inspection was to determine whether receiving inspection activities are being controlled and performed in a manner that will ensure applicable requirements are satisfied in the following areas:
Identification appears on components and in receiving documents.
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Physical condition (damage, deterioration) is indicated.
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Documentation relative to quality requirements is received with
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components and is reviewed to and meets requirements.
Nonconforming components are documented.
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An adequate number of qualified personnel are available to perform
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the receiving inspection function.
No violations or deviations were identified.
6.
Storage The NRC inspector observed and evaluated storage activities and conditions for safety related electrical components and cables.
The NRC inspector reviewed the following documents pertaining to the storage of electrical cable and equipment:
a.
Storage and Housekeeping Inspection Report, SHIR No. B-0106.
b.
Storage and Housekeeping Inspection Report, SHIR No. B-0105.
c.
Storage and Housekeeping Inspection Report, SHIR No. B-0104.
The purpose of this inspection was to observe and evaluate storage activities to determine whether:
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Electric cables are stored in the proper storage level designation.
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Cables and associated items are properly identified.
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I Storage conditions and requirements are controlled and monitored as
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specified-by the manufacturer.
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Licensee and contractor inspection and monitoring activities are
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being performed in accordance with procedural requirements.
Nonconforming items placed in storage are identified and/o'r
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segregated as required.
In place storage requirements are satisfied.
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An adequate number of qualified personnel are available to perform
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the required storage functions.
No violations or deviations were identified.
7.
Exit Interview The NRC inspector met with licensee representatives (denoted in paragraph 1) and Mr. C. Johnson, the NRC senior resident inspector, on July 8,1986, and summarized the scope and finding of the inspection.
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