IR 05000498/1986021

Insp Rept 50-498/86-21 on 860602-0708.No Violations or Deviations Noted.Major Areas Inspected:Const Activities, Including Site Tour,Observation & Independent Evaluation of Work in Process & Receipt & Storage of Electrical Cables

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: IR 05000498/1986021 ML20205H225
References
50-498-86-21, NUDOCS 8608200023
Download: ML20205H230 (9)

Text

._ _ _ _ _ . _ _ _

f n

._

APPENDIX

U.S. NUCLEAR REGULATORY COMMISSION

REGION IV ,

.,

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

.

'

Inspection Conducted: June 2 through July 8, 1986

Inspector

g8 r \/u/m -

f/v/c2 A J. E. Bess, Rbactor Ins $ector, Engineering

~

l D&te'

1. Section , , ,

i

.

Approved:

R'.

[. Mw/

E. Ireland, Chief, Engiheering Section

[/7%V4 Date

l

!

\

-

, l

,

-

.

,

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 cable ;

Results: Within the four areas inspected, no violations or deviations were identifie ,

i i

8608200023 860913

'

,

PDR ADOCK 05000498 P G PDR y

- _ _ _ _ _ _ _ _ _ _ - - _ _ _ _ _ - - - _ - _ - _ _ _ _ _ - - __ _ _ _ _ - - _ - _ _ - _ -

i

. _ .

'

s ,

,

. .

'

,

-2- -

,

.

DETAILS

f

! Persons Contacted

I Principal Licensee Personnel t

!

i

. S. M. Dew, Deputy Project Manager l *G. D. Rogers, Construction Manager

,

• E. B. Miller, Deputy QA Manager

Other Personnel Bechtel Power Corporation

.

i *L. Hurst, Project QA Manager j *R. Medina, Head QA Engineer i *W. J. Taylor, Construction Manager Ebasco Service In *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 intervie ; Site Tour I i

t i The NRC inspector toured the reactor building, cuntrol room, fuel '

1 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 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 down" to verify that actual cable installation met applicable requirements 1 pertaining to routing, protection, and separation. The cables observed

'

l j were: Cable No. A1HE02C75C , -

'

I Pulled From: A1HETB0481 To: A1PNERR118A'

} Routing: A1XE1AKSP22, A1XE3ARS005, AIXE3AKSP01,,AIXE3AR3006 ,

j - .

j Cable No. A1HE02C4SC ,

-

'

'

i Pulled From: A1HETB0475 To:,~A1PNEERR116A' ' >

! Routing: AIXE1ATSAA, AIXE1ARS055, A1XE1AKSP22, A1XE1AR5057 1 _

- w, s,

,

'

,

. .

-3- Cable No. A1HE02CBSC .

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 specifications, drawings, pull cards, and procedures were av,ailable and used by the installer '

. Cables, associated materials and pulling compounds, were as specified.

'

. Pulling attachments and tensions used were acceptabl . Raceway and conduit conditions were adequate before cable was installe . Cable routing wes correc . Separation was maintaine . Cable identification was preserve No violations or deviations were identifie . 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: Cable No. = A1HM18C1SC (1)

Equipment = Motor Control Center E1A4 Color = Red Conductor Color Terminal Block Terminal Point

!

! Orange G3 11

"

Blue 12 l

"

Red 15

'

"

Green 16

"

White 42

"

Black 43 Cable No. = A1HM18C1SC (2)

. . _

. .

-4-Equipment = Isolation Relay Cabinet Train A Color = Red Conductor Color Terminal Block Terminal Point Orange 15-G 7

"

Red 8

"

Green 9

"

Blue 10

"

Black 11

"

White 12 c. Cable No. = A1CC21C1WB (1)

Equipment = 480 Motor Control Center F1A2 Color = Red Conductor Color Terminal Block Terminal Point Blue F1 02

"

White / Black 03

"

White 18

"

Black 41

"

Green 42

"

Red 43

"

Red / Black 45

"

Green / Black 46

"

Orange 48 d. Cable No. = A1CC21C1WB (2)

Equipment = Terminal Box 20X16X6 Color = Red Conductor Color Terminal Block Terminal Point White 1 01

"

Green 02

"

Red 03

"

Black 04

"

Orange 05

"

Black 06

"

White / Black 07

"

Red / Black 08 e. Cable No. = A1II16C4XE (1)

Equipment = Control Cabinet .

Color = Red ,

Conductor Color Terminal Block ' Terminal Point !

-

+

Yellow TB1 15 Shield TB1 16 Red l

.

. ._ . -- - _ _

,

. .

-5-

,

...

f. Cable No. = A1AF01C15A Equipment = 4160V Switchgear E1A Color = Red

, Conductor Color Terminal Block Terminal Point Black AJ 16 White AJ 17 Red LX 15

, Green LX 16 Orange RX 17 Blue RX 18 Red / Black RX 22 l White / Black RX 25 g. Cable No. = A1AF01CISA .

Equipment = Isolation Relay Cabinet Train A Color = Red Conductor Color Terminal Block Terminal Point Orange 08A 07 Blue 08A 08 Black 08A 11 White 08A 12 Red 08B 01 ,

Green 08B 02 '

White / Black 08B 03 Red / Black 08B 04 h. Cable No. = A1CVAACILK Equipment = Motor Operated Valve 1 Color = Red

Conductor Color Terminal Block Terminal Point Black TB 1 Red TB 2 Orange TB 3 Cable No. = A1H203C1SJ Equipment = Terminal Box 20X16X6 Color = Red Conductor Color Terminal Block Terminal Point Black TP1 01 White TB1 02 '

Red Spare

- 1

. ,

-

.

, .

• _ _ - .

. .

-6- Cable No. = A1HEl.'sC1WB Equipment = Sequencer Panel Train A Color = Red Conductor Color Terminal Block Terminal Point Black 231A 3 White 231A 4 Red Spare Cable No. = A1AF01CISC Equipment = 4160V Switchgear E1A Color = Red

Conductor Color Terminal Block Terminal Point Black AJ 16 White AJ 17 Red Spare Cable No. = A1AF01C1SC Equipment = Transfer SW Train A Panel Color = Red Conductor Color Terminal Block Terminal Point Black 24 ~ 09 White 24 10 Red Spare

' Cable No. ='AIDG04C1WG -

Equipment = Termination Cabinet .

Color = Red ,

'

,

Conductor Color Terminal Block Terminal Point

-

Red F-17 01 White F-17 '

Orange F-17 '

Green F-18 02 White / Black F-18 03

, Black F-18 0 Blue F-18 05 Cable No. = A1DG04C1WG Equipment = Diesel Engine No. 11 Control Panel

.

Color = Red Conductor Color Terminal Block Terminal Point White TB 18 Green TB 19 l

. ..

, .

_

._ .

. ;

.

_

,

= *

4 .

-7-l White / Black TB 20 Black TB 21 Blne TB 22 Red TB-1 17 Orange TB-1 18 3'

The NRC inspector verified that the above terminations agreed with the issued termination installation cards. The purpose of this inspection was

'

to determine whether:

. Cables and termination materials were as specifie Cable identification was preserved and located where specified.

'

.

!

. Cables did not have any damag . Terminations were properly located and made of the correct typ ; . Cables were protected from sharp edges, hostile environments and

'

adjacent construction activities.

,

. Cabinets, panels, cable trays, junction boxes were maintained free of

'

debri . Nonconforming conditions were identified and handled in accordance with approved procedures, including adequate justification for use-as-is dispositio 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 to correct the deficienc The NRC inspector verified that all work had been completed in accordance with the referenced NCR.

!

'

No violations or deviations were identifie .

5. Receiving Inspection 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: ~

! Receiving Inspection Planning for Permanent Plant. Items (RIP)

} No. 10443 "600 volt control cable."

i s t

, t

'

j *

ru 5 _'_ _ _ _ _ _ _ _ _ _ .

,

.

. .

-8- Quality Verification Document Requirements, Job No. 1492 Certificate of Compliance - Cable Code No. CC31 Certified Test Report, Cable "3/C #12XLPE/HYP. 600V."'

. Quality Verification Document Requirements Cable "3/C #12FWL III." Certificate of Compliance, Cable Code No. CN31 Certified Test Report for Cable 3/C #12XLPE/HYP. 600 ' Quality Verification Document Requirements. for Cable 7/C[#1?FWL II Certificate of Compliance; Cable Code No. CA71 Certified Test Report for Cable 7/C #XLPE/HYP. 600 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 document . Physical condition (damage, deterioration) is indicate . Documentation relative to quality requirements is received with components and is reviewed to and meets requirement . Nonconforming components are documente . An adequate number of qualified personnel are available to perform the receiving inspection functio No violations or deviations were identifie . 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: Storage and Housekeeping Inspection Report, SHIR No. B-010 Storage and Housekeeping Inspection Report, SHIR No. B-010 Storage and Housekeeping Inspection Report, SHIR No. B-010 The purpose of this inspection was to observe and evaluate storage activities to determine whether:

R

- ' -

, , \

o... , ' -

,

~,

~'

9 , l

.

Electric cables are stored in the proper storage level designatio ]

. Cables and associated items are properly identifie I

. Storage conditions and requirements are controlled and monitored as {

specified-by the manufacture '

. Licensee and contractor inspection and monitoring activities are being performed in accordance with procedural requirement . Nonconforming items placed in storage are identified and/o'r segregated as require . In place storage requirements are satisfie .

An adequate number of qualified personnel are available to perform the required storage function No violations or deviations were identifie . 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.

i l

.

Y

-%

y a

%

, .

U

i

,. .,

_