Text

Discusses Enforcement Conference Summary Insp Repts 50-321/86-35 & 50-366/86-35 on 880113.Review of Issues Underway to Determine Appropriate Enforcement Action.List of Attendees,Enforcement Conference Summary & Handout Encl
	ML20149M465
Person / Time
Site:	Hatch
Issue date:	02/18/1988
From:	Grace J; NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To:	James O'Reilly; GEORGIA POWER CO.
References
	GL-86-15, IEIN-84-47, IEIN-86-003, IEIN-86-3, NUDOCS 8802260062
	Download: ML20149M465 (30)
	v • d • e

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FEB 1 81988

Docket Nos. 50-321, 50-366

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License Nos. DPR-57, NPF-5

i

Georgia Power Company

ATTN: Mr. James P. O'Reilly

Senior Vice President-

Nuclear Operations

P. O. Box 4545

Atlanta, GA 30302

Gentlemen:

SUBJECT:

ENFORCEMENT CONFERENCE SUMMARY,

(NRC INSPECTION REPORT NOS. 50-321/86-35 AND 50-366/86-35)

This letter refers to 'the Enforcement Conference held at our request on

January 13, 1988. This meeting concerned activities authorized for your Hatch

facility.

The issues discussed at this conference related to environmental

qualification of electrical equipment. A list of attendees, a summary and a

copy of your handout are enclosed.

We are continuing our review of these issues to determine the appropriate

enforcement action.

In accordance with Section 2.790 of the NRC's "Rules of Practice," Part 2,

Title 10, Code of Federal Regulations, a copy of this letter and its enclosures

will be placed in the NRC Public Document Room.

Should you have any questions concerning this matter, please contact us.

Sincerely,

f

I

J

J. Nelson Grace

Regional Administrator

Enclosures:

1.

List of Attendees

2.

Enforcement Conference Summary

3.

Handout

ec w/encls:

J. T. Beckham, Vice President, Plant Hatch

H. C. Nix, Plant Manager

0. M. Fraser, Site Quality Assurance (QA)

Supervisor

L. Gucwa, Manager, Nuclear Safety

and Licensing

bec w/encis:

(See page 2)

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G. R. Jenkins, EICS

NRC Resident Inspec+.or

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Hugh S. Jordan,-Executive Secretary

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Docket Nos. 50-321, 50-366

License Nos. OPR-57, NPF-5

Georgia Power Company

ATTN: Mr. James P. O'Reilly

Senior Vice President-

Nuclear Operations

P. O. Box 4545

Atlanta, GA 30302

Gentlemen:

SUBJECT:

ENFORCEMENT CONFERENCE SUMMARY

(NRC INSPECTION REPORT N05. 50-321/86-35 AND 50-366/86-35)

This letter refers to the Enforcement Conference held at our request on

January 13, 1988. This meeting concerned activities authorized for your Hatch

facility.

The issues discussed at this conference related to environmental

qualification of electrical equipment.

A list of attendees, a summary and a

copy of your handout are enclosed.

.

We _ are continuing our review of these issues to- determine the appropriate

enforcement action.

In accordance with Section 2.790 of the NRC's "Rules of Practice," Part 2,

Title 10, Code of Federal Regulations, a copy of this letter and its enclosures

will be placed in the NRC Public Document Room.

Should you have any questions concerning this matter, please contact us.

i

Sincerely,

r

Y

-

'

s

'

J. Nelson Grace

o

'

Regional Administrator

,

Enclosures:

1.

List of Attendees

2.

Enforcement Conference Summary

3.

Handout

cc w/encis:

J. T. Beckham, Vice President, Plant Hatch

H. C. Nix, Plant Manager

0. M. Fraser, Site Quality Assurance (QA)

Supervisor

L. Gucwa, Manager, Nuclear Safety

and Licensing

'

}

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!

ENCLOSURE 1

LIST OF ATTENDEES

Georgia Power Company (GPC)

J. T. Beckharr, Vice President, Plant Hatch, GPC

J. Branum, Senior Nuclear Engineer, GPC

L. Gucwa, Manager, Safety and Licensing, GPC

J. Herdt, Licensing Man ger, GPC

J. Kane, Manager Engineering - Maintenance and Outage Planning

K. L. King Onsite EQ Coordinator, GPC

D. Madison, Manager, Hatch Engineering and Projects

C. Pierce, Senior Nuclear Engineer Southern Company Stevices

T. Powers, Engineering Manager - Hatch

J. N. Puckett, Assistant to Manager, Nuclear Safety and Licensing

J. P. O'Rielly, Senior Vice President, GPC

S. Tipps, Nuclear Safety and Compliance Manager, GPC

K. Whitt, Generation Engineer, GPC

US NRC, Region II

P. A. Balmain, Acting Project Engineer, Division of Reactor Projects (DRP)

T. E. Conlon, Chief, Plant Systems Section, Division of Reactor Safety (DRS)

L. Crocker, Project Manager - Hatch, NRR

M. L. Ernst, Deputy Regional Administrator

A. F. Gibson, Director, DRS

R. J. Goddard, Regional Counsel

C. W. Hehl, Deputy Director, DRP

A. R. Herdt, Chief. Engineering Branch, DRS

P. Holmes-Ray, Senior Resident Inspector

'

G. R. Jenkins, Director, EICS

J. Menning, Resident Inspsetor - Hatch

N. Merriweather, Reactor Inspector

,

E. W. Merschoff, Deputy Director, DRS

B. Uryc, Enforcement Coordinator

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ENCLOSURE 2

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Enforcement Conference Summary

On January 13, 1988, representatives of the Georgia Power Company (GPC) met

with NRC Region II personnel in Atlanta, Georgia. to discuss the issues of

equipment qualification (EQ) that derived from the NRC inspection at plant

E. I. Hatch during November 3-7,

1986.

The list of those who attended the

meeting is Enclosure 1.

Following opening remarks giver. by M. L. Ernst, Region II, Deputy Regional

Administrator, GPC gave a presentation which addressed the five violations

identified in the inspection report.

The licensee acknowledged that the

situations identified in the inspection report occurred as stated.

However,

the licensee did not think that issues numbers one and four were violations.

The basis for the licensee's positions is ot.tlined in their handout.

(Enclosure 3).

The licensee concluded by stating that GPC has a strong EQ.

program and that no programmatic deficiencies were identified by the NRC. The

violations identified were insignificant safety i ssues and did not warrant

escalated enforcement.

The meeting was closed with final comments from M. L. Ernst.

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ENCLOSURE 3

.

,

.

NUCLEAR REGULATORY COMMISSION

ENnRCEMENT CONFERENCE

,

s

GEORGIA POWER COMPANY

.

PLANT HATCH

.

ENVIRONMENTAL QUAUFICATION

.

JANUARY 13, 1988

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Georgia Power

the southem electnc system

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AGE \\JA

-.

10:00

OPENING REMARKS

JAMES P. O'REILLY

SR. VICE PRESIDENT

10:10

REGULATORY

L.T. GUCWA

'

REQUIREMENTS

MGR. NUCLEAR SAFETY

& INmATIVES

10:30

D!SCUSSION OF

J. P. KANE

EQ ISSUES

MGR, ENGINEERING

11:15

EQ PROGRAM

J. T. BECKHAM, JR.

>

OVERMEW

VICE PRESIDENT-PLANT HATCH

11:30

CLOSING REMARKS

JAMES P. O'REILLY

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0?Es \\G

REVAR(S

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GPC HAS STRONG ENVIRONMENTAL QUAUFICATION

PROGRAM

+

PLANT HATCH

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+

PLANT V0GTLE

e

PROGRAM COMMENDED BY NRC INSPECTION TEAM

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NO PROGRAMMATIC DEFICIENCIES IDENTIFIED BY NRC

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NO SAFETY CONCERNS IDENTIFIED BY NRC

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NRC INTERPRETATIONS AND ENFORCEMENT

,

CRITERIA

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REG XORY REQ

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C0\\ r0RVANCE ~0

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COMPLEX REQUIREMENTS PROMPTLY MET

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o EXTENSIVE DOCUMENTATION SUBMITTED

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EQ "LMNG PROGRAM"

e

COMPUANCE INTEGRAL PART OF Pl. ANT ACTMTIES

e

ANNUAL QA AUDITS

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PROACTNE PROGRAM

TO ASSURE COMPLIANCE

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\\ LS"RY/ REG E0RY A ~ A

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GPC INVOLVEMENT IN NUCLEAR UTIUTY GROUP

-

FOR EQUIPMENT QUAUFICATION

,

+

NEW ISSUES

.

+

WORK CLOSELY WITH NRC

+

TERMINAL BLOCKS, UMITORQUES, SPUCES

AND SOLEN 0ID VALVES

o GPC INVOLVEMENT WITH INDUSTRY

,

+

REVIEW 0F INDUSTRY EVENTS

,

+

REVIEW OF GE SIL'S

+

REVIEW OF GE SAL'S

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REVIEW OF PDR INFORMATION

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CLOSE COMMUNICATION WITH

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DEDICATED EQ GROUP

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GPC FOREST PARK SERVICES FACIUTY

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GPC ACTIVELY INVOLVED

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IN EQ RELATED ISSUES

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GPC RLES DID NOT CONTAIN DATA ON

INSULATION RESISTANCE VALUES

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N C" O \\

.

e CABLE AND SPUCES ARE USED IN INSTRUMENTATION

AND EQUIPMENT CIRCUITS

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_CENS NG CONS JERA"0NS

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e EQUIPWENT OPERABluTY WAS NOT A CONCERN

e N0 IDENTlRED SAFETY ISSUES

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e ISSUE CONCERNS DOCUMENTATION

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(CON"\\L E))

G3C AC 0\\S

DEPTH OF REQUIRED DOCUMENTATION HAS EVOLVED

OVER YEARS

TEST DATA WAS OBTAINED DURING THE AUDIT

EVALVAT10NS HAVE BEEN PERFORMED TO IDENTIFY

THE ACCEPTABlUT( OF THE INSULATION

RESISTANCE VALUES

,

.

EVALUATIONS SHOW THAT THE EFFECTS ARE

INSIGNIFICANT

l

GPC RESOLVED ALL

CONCERNS DURING AUDIT

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"ARG-~ ROC < SO _EN O J VA' VES

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SSUE NUVBER 2

1) THE QUAURED UFE FOR ENERGlZED VALVES WAS

NOT DETERMINED

2) SlWILARi1Y BETWEEN THE TEsTw AND INSTALLED

WODELS WAS NOT SHOWN

SAT-"Y TU NC" O s

e CONTAINWENT ISOLATION

_CENS NG CONS JERA"0NS

EQUIPWENT OPERABluTY WAS NOT A CONCERN

NO IDENTIFIED SAFETY ISSUES

!

e ISSUE CONCERNS DOCUMENTATION

_9_

___

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._

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~ARGE ROC < SO_ENO ) VA_VES

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SSL E \\ MBER 2 (CON

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G 3C AC

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,

e RATHER THAN D0R INTERNAL DOCUMENTATION

RERICTED 10 CFR 50.49 STANDARDS

,

e A QUAUFIED UFE CONSISTENT WITH THE

EXISTING MAINTENANCE SCHEDULE WAS DEMONSTRATED

.

,

o GPC FilIS CONTAINED DOCUMENTATION TO

ESTABUSH SIMILARITY

i

e A PURCHASE PART DRAWING WAS OBTAINED DURING

THE AUDIT WHICH SUPPORTED THE PREVIOUS

SIMILARITY ANALYSIS

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GPC RESOLVED ALL

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CONCERNS DURING AUDIT

- 10 -

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ROSEVO

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' 533 ~RANSV -~ERS QP26

SS

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ERRORS DUE TO LEAKAGE CURRENT IN TERMINAL

BLOCKS FOR OUTSIDE CONTAINMENT TRANSMITTER

CIRCUITS WERE NOT ADDRESSED

SA

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PROVIDE TRIP SIGNALS AND INDICATION

_CENS NG CONS JERK ONS

EQUIPMENT OPERABluTY WAS NOT A CONCERN

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N0 IDENTIFIED SAFETY ISSUES

!

ISSUE CONCERNS DOCUMENTATION

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ROSEVO. s" ' ' 538 "RANSM -~ERS QP26

_

SSL E \\.VBER 3 (CON" \\ D)

G 3C AC" O \\ S

.

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e CALCULATIONS PERFORMED DURING THE AUDIT

REVEALED AN ACCEPTABLE ERROR

e NRC INSPECTORS CONCLUDED THAT NO SAFETY

CONCERN EXISTED

e GPC INITIATED A TEST AT WYl.E LABS ON

<

ACTUAL STATES TERMINAL BLOCK /TRANSWITTER

CIRCUIT

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o GPC EVALUATED ALL TRANSMITTER CIRCulTS

,

I

USING TEST ERROR VALUES AND FOUND

THEM ACCEPTABLE

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ROSEMOUNT 11538 TRANSMITTER

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ISSUE NUMBER 3 (CONTINUED)

CONCLUSIONS

e PLANT HATCH LOOP CALCULATIONS WERE PERFORWED

USING ATTS WETH000 LOGY

- WETHODOLOGY WAS REVIEWED IN DETML

BY NRC

- TERWINAL BLOCK LEAKAGE CURRENT WAS

NOT REQUIRED TO BE ADDRESSED IN

THESE CALCULATIONS

PLANT HATCH TRANSWITTER CIRCulTS ARE LOCATED

OUTSIDE CONTNNWENT

PLANT HATCH SPONSORED TEST RESULTS

VERIFIED A SMALL BUT WEASURABLE LEAKAGE

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CURRENT FOR PLANT HATCH CONFIGURATIONS

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LEAKAGE CURRENT HAS WINIMAL EFFECT

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ON LOOP ACCURACY AND IS INSKWIFICANT

f

FOR PLANT HATCH APPUCATIONS

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S"A"ES TERM NA_ B_0C(S (ZWM AN)G. CD3 4

SSUE NUMBER 4

e GPC HAD NOT DETERWINED AN ALLOWABLE

'

ERROR FOR LEAKAGE CURRENT N TERWINAL

j

BLOCKS FOR N-CONTAINWENT RfD CIRCUITS

SAFETY TUNCTON

e POST ACCIDENT WONITORING

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_ CENS NG CONS )EM"0NS

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e EQUIPMENT OPERA 8EJ1Y WAS NOT A CONCERN

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e ISSUE CONCERNS DOCUENTATION

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e NO E)ENTF1ED SAFETY ISSUES

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S"ATES "ERM s'A_ B 0C(S (ZWM AN)N"}. C03 4

SSJE NUMBER A (CON" \\UD)

G3C AC"0NS

e GPC HAD PREWXRY ADORESSED RfD

circuli TERWINAL BLOCK lIAKAGE

CURRENT IN RESPONSE T0 IEN 84-47

e DETAILED CALCULATIONS PERFORWED DURNG

THE AUDli SHOWED LESS THAN 1 DEGREE

FAHRENHDT ERROR

e GPC NTETED A TEST AT m1E LABS

ON AN ACRA. STATES TERMINAL

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S"A"ES ~ERM sA_ B_0CKS (ZWM AN)NT). QJP 4

-

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SSUE NUMBER ^ (COs"NUD)

C0sC_JS Os

e TERWINAL KOCK LEAKAGE CURRENT HAS BEEN

ANALYZED AND IS ACCEPTABLE FOR PLANT

Kl.TCH APPUCATIONS

,

'

e GPC SPONSORED TESTING

DEMONSTRATED NO WEASURABLE

ERROR FOR RTD CIRCUITS WITH

TERWINAL BLOCKS LOCATED INSIDE

'

CONTAINWENT

THE ALLOWABLE ERROR IS A PARAWETER

USED TO DESIGN THE CIRCUfT

AN ALLOWABLE ERROR WAS NOT

.

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AND NEED NOT BE ESTA8USHED

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_ V "0 RQL E VA_VE 03 ERA"0 RS

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SSUE N JVBER 5

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UNIDENTIRED AND/0R UNQUAURED INTERNAL

CONTROL WlRING

SATEY TU\\C"Os

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PROVIDE ISOLATION FUNCTION AND ALLOW

SYSTEM OPERATION

_CE\\S sG CONS JERA"0NS

,

AT NO TlWE WAS ANY EQUIPMENT INOPERABLE

1

INDUSTW CONFUSION As00T JC0 WAS NOT

RESOLVED UNTIL 7/86 (DRAFT GL-86-15)

THE UNIT 1 JC0 WAS GENERICALLY APPUCABLE

!

TO UNIT 2

- 17 -

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SS

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G3C AC 0\\S

PROMPTLY DEVELOPED A WALKDOWN PROGRAM

+ DEFICIENCY REPORT ADDRESSED OPERABlUTY

.

+ INSPECTION OF UNIT 1 VM0s WAS COMPLETED

IN JULY,1986

+ INSPECTION OF UNIT 2 VM0s WAS COMPLETED

PRIOR TO RESTART IN FALL,1986

ENGINEERING EVALUATIONS WERE PERFORMED

TO DEMONSTRATE Pl. ANT OPERABluTY

!

GPC RESPONDED TO IEN 86-03

j

lN. A TIMELY AND RESPONSIBLE MANNER

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DE' -K~C-

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3ROGRAV

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INTEGRATED PROGRAM AMONG MANY AREAS

e AN ONG0ING WAY OF UFE

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INVOLVES OFFSITE AND ONSITE PERSONNEL

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REQUIRES AWARENESS OF EQ BY ALL CONCERNED

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REQUIRES CLOSE COORDINATION AMONG ALL GROUPS

e R$ QUIRES CORPORATE SUPPORT AND OVERVIEW

.

HATCH EQ PROGRAM

ENCOMPASSES ALL OF

THESE ELEMENTS

- 21 -

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ORGA\\ ZA 0\\S

\\VO_VEJ 0\\S

E

ENGINEERING

MAINTENANCE

GENERAL SUPPORT

OUTAGES AND PLANNING

NUCLEAR SAFETY & COMPLIANCE

OPERATIONS

.

QUALITY ASSURANCE

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GPC CORPORATE

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SOUTHERN COMPANY SERVICES

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APPROXIMATELY 24,000 MAINTENANCE MANHOURS

EXPENDED ON EQ ACTMTIES DURING 1987

'

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399 EQ ACTMTIES PERFORMED DURING

'

UNIT 1 REFUEUNG OUTAGE

-

'

1000 MW0s PERFORMED ON EQ RELATED

EQUIPMENT IN 1987

!

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APPR0XIMATELY 18,000 ENGINEERING MANHOURS

<

EXPENDED ON EQ ACTMTIES IN 1987

1

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512 EO ACTMTIES SCHEDUELD FOR UNIT 2 OUTAGE

!

,

PROCEDURES AND ASSOCIATED PROGRAMS KEPT

CURRENT

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NEW ISSUES HANDLED EXPEDm0VSLY

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ML20149M465

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