IR 05000416/1979033
| ML19305B514 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 01/11/1980 |
| From: | Conlon T, Walters D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML19305B492 | List: |
| References | |
| 50-416-79-33, 50-417-79-29, NUDOCS 8003190833 | |
| Download: ML19305B514 (3) | |
Text
1
.
.
.
m ano
/
'
o,,
UNITED STATES
,
[38
'
NUCLEAR REGULATORY COMMISSION
$-)
I REGION il c.
..
I o,
101 MARIETTA ST., N.W., SUITE 3100
"g ho ATLANTA, GEORGIA 30303
.....
Report Nos. 50-416/79-33 and 50-417/79-29 Licensee: Mississippi Power & Light Company Post Office Box 1640 Jackson, Mississippi j
Facility Name:
Grand Gulf Nuclear Station Docket Nos. 50-416 and 50-417 License Nos. CPPR-118 and CPPR-119 Inspection at Grand Gulf near Port Gibson, Mississippi Inspector: /
[// 1
/!// 7#
D. K. Waltdrs
'Dat'e Signed
>
Approved b s.-p M
/-//- 74 T. E; Conlon, Section Chief, RC&ES Branch Date Signed SUMMARY Inspection on December 11-14, 1979 Areas Inspected l
This routine, unannounced inspection involved 23 inspector-hours onsite in the I
areas of facility housekeeping; diesel generator and 4160 volt switchgear quality records; nondestructive testing of safety-related cables.
Results
!
Of the three-areas inspected, no items of noncompliance or deviations were l
[
identified in two areas; one item of noncompliance was found in one area l
'
(Deficiency - 416/79-33-01; Failure to maintain zone IV cleanliness areas - see I
paragraph 5).
!
l i
i
!
8 008190 g33
-
_ ~
_..... _.. ~ ~... -.
_.
_
_.
..
-4
.
.
-
DETAILS
1.
Persons Contacted j
~
l
- T. E. Reaves, Jr., Manager of QA'
- C. K. McCoy, Plant Manager
- H. D. Morgan
- J. W. Yelverton, QA Field Supervisor
'*B. C. Lee, Electrical QA Engineer
- C. L. Stuart, Assistant Plant Manager
"*C. R. Hutchinson, Support Services Superintendent Other Organizations
- D. M. Lake, Bechtel Field Construction Manager
- R. L. Scott, Bechtel Project QA Manager
- P. S. Collins, Bechtel Quality Assurance Engineer
- Attended exit interview 2.
Exit Intervrew
'
The inspection scope and findings were summarized on December 14, 1979, with those persons indicated in Paragraph I above. Deficiency 416/79-33-01
(see paragraph 5) was discussed in detail, and the licensee acknowledged i
the findings.
3.
Licensee Action on Previous Inspection Findings
,
Not inspected.
4.
Unresolved Items Unresolved items were not identified during this inspection.
5.
. Independent Inspection Effort (Units I and 2)
The inspector toured the Unit 1 and 2 Auxilliary Building and the Radwaste Building to observe the in-place storage of safety-related switchgear and facility housekeeping. The Unit 2 safety-related switchgear on elevation 119' of the Auxilliary Building was observed to have covers in place with.
heat applied internally.
The Engineered Safety Features (ESF) electrical switchgear areas (Auxilliary Building elevation 119',. areas 7, 9 and 10) and the Water Inventory Control Room:(Radwaste Building elevation 118', area 26)-had been' designated as zone IV; cleanliness areas as delineated by Bechtel procedure WP/P-3, " House-keeping -for Nuclear Power Plants".
Procedure WP/P-3 provides for the
following.
,
e t *
t t
.
'
q
,
.
.
,
r
j
_ e
,
k' Y
'
'
-2-
/
\\
.
'q.
'
.
Paragr'ahh 5.0 iddntities general housekeeping requirements which 3re
'
a.
applicable to all "zoses of Cleanliness". One of the requirements is
.
that combustible debrir/rnust be put in. specially identified fireproof, i
covered containers.
< *
. b."
ParagraphsSkthrough5.1.5identifyfive"ZonesofCleanliness"and specify the cleanliness requirements aj.plicable to each zone. Eating and use of tibacco are prohibited in an area designated as Zone IV.
.
1*
The ESF electrical switchgear areas were not being maintained in i accordance with the Zone IV cleanliness requirements in that rags, j
paper, cigarette butts and food debris were observed in these areas.
<I.
The. internal preservation of the ESF switchgear in these areas was
considered adequate. The Water Inventory Control Room was not being
'
inaintained in accordance with the Zone IV cleanliness requirertents in that cigarette butts, combustible material, food debris and containers
.>
were observed both inside equipment and in the area. Additionally,
'\\
combustible debris was observed in conduits 1RDRMWO7 and 1RDRMW28.
,
<l Although Zone IV areas are cleaned each day after normal work hours,
'
the areas were not being maintained during daily work hours. Bechtel
.,'
Quality Action Request number F-175 was issued to document the deficient
,
'
The licensee foformed the inspector (prior to site departure)
areas.
that the deficient areas had been cleaned. The inadequate housekeeping conditions observed is an item of noncompliance and was identified to i
the licensee as deficiency 416/79-33-01, " Failure to maintain Zone IV e
cleanliness areas".
'
it '
i
' Vithin the areas inspected, there was one item of noncompliance and no f &viations identified.
'
.
- i
'
- 6. f Fle,c triedl (Cables and Terminations I) - Observation of Work and Work di Activitiles and Review of Qualik Records (Unit 1)
-
y
.
,
/.%e, inspector reviewed results of megger tests for cables 1AB5503-1,
_ 3M6503-2, 1AB55108-1, IBB65109-1, IAA501-1 and 1BA616-1. The cables had 5 been megger tested per " Checkout and Turnover Organizational Manual",
Chapter 5, Section 22, "Megger Testing", which requires megger testing and
'
,
eva).uation of electrical powerecircuits equal to, or greater than 250 volts j
Megger test results had been documented on Startup y
i
' form 522001i R2, " Insult. tion Rgistance Megger Test Record".
i-Within the areas inspected, no items of noncompliance or deviations were identified.
l
-
i f. / El$ctrical (Components and Systems I) Review of Quality Records (Unit 1)
,
t The inspector reviewed the quality records for Diesel Generator 12 and 4160 volt switchgear 16AB to assure that the Quality Assurance Manual requirements were being met in _the areas of receiving inspection, certificates of compli-ance'and vendor test data,
,
-g,
.
,sq
",
. <
~
?Within the areas. inspected, no items of noncompliance or deviations were identified.
g V
.i t
Se s
b;
<!
l
's.
,
.
-
(.
,
.,
-. -. - ~. ~
-...
-.
-
.-
,
-. _.
_ _ _ _ _
......
. -
-3-o
-
8.
Licensee Identified Items (50.55(e)
'
(Closed) Item 416/79-13-05 and 417/79-13-05, " Failure of Rosemount Trip Calibration System." The licensee has completed evaluation of this item as delineated in MP&L letter AECM-79/28 to Region II dated November 20, 1979.
The licensee determined that this item was r.ot reportable, and the inspector has no further questions concerning the item. This item is closed.
(0 pen) Item.416/79-33-02 and 417/79-29-01, " Instrumentation for the PGCC not to specifications".
On December 5, 1979, the licensee reported to Region II that instrumentation for the PGCC was purchased as non-safety related, whereas the designer, Bechtel, had specified it as safety-related.
.
As a result, the instruments on-site have not been seismically tested or environmentally qualified. The licensee has not completed evaluation and corrective action for the unqualified instrumentation.
_
e
1
.
-e w= w7 a e-w* *,s + ww**--e e*-w ea e g., a r
w
,A-*-e>=pW-
- 6***
6-4
-
e
===*Ne**
t er= * **" = =
' - " ' * '
. - -,