ML16341E160
| ML16341E160 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 03/31/1987 |
| From: | Kirsch D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| To: | Shiffer J PACIFIC GAS & ELECTRIC CO. |
| Shared Package | |
| ML16341E161 | List: |
| References | |
| NUDOCS 8704210095 | |
| Download: ML16341E160 (6) | |
See also: IR 05000275/1987010
Text
REGULATORY INFORNATION DISTRIBUTION SYSTEN
(R IDS)
I
ACCESSION
NBR: 8704210095
DOC. DATE: 87/03/31
NOTARIZED:
NO
DOCKET ll
FACIL: 50-275 Diablo Canyon Nucleal
Pcuer
Plant>
Unit I>
Pac jfic Ga
05000275
~
50-323 Diablo Canyon Nuclear
Pouer
Plant'>
Unit 2>
Paci fic Ca
05000323
H. NANE
AUTHOR AFFILIATION
SCH> D. F.
Regi on
5> OfFice of Director
REC 1P IENT AFFILIATI OJN
SHIFFER> J. D.
Pacific
Gas
h Electric
Co.
SUBJECT:
Forwards
Insp Repts
50-275/87-10
5 50-323/87-09
on
870208-0314.
No. violations noted. Rept identifi es
two exarp les
when inFormal or second
hand
communications
adverse lg
affected quality of work or operations.
DISTRIBUTION CODE:
IEOID
COPIES
RECEIVED: LTR
I
ENCL
1
SIZE: 8+~9
TITLE: General
<50 Dkt)-Insp Rept/Notice of Violation Response
NOTES:
RECIPIENT
ID CODE/NAl'1E
PD5 LA
SCHIERLING> H
INTERNAL:
DEDRO
ROE> ll. L
NRR/DOEA DIR
NRR/DREP/RPB
1'LRB
RGN5
FILE
01
EXTERNAL:
LPDR
COPIES
LTTR ENCL
1
0
1
2
2
1
1
1
1
1
2
2
1
1
1
1
1
2
2
1
1
RECIPIENT
ID CODE/NANE
PD5
TRAMMEL>C
AFOD
EN
LIEBERMAN
NRR/ADT
NRR/DREP/EPB
NRR/DRIS DIR
OGC/HDS2
SPEISJ T
NRC
COP IES
LTTR ENCL
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TOTAL NUl")BER OF COPIES
REQUIRED:
LTTR
25
ENCL
24
0
) N
0
Docket Nos.'0-275
and 50-323
Pacific
Gas
and Electric Company
77 Beale Street,
Room 1451
San Francisco,
California 94106
Attention:
Nr. J.
D. Shiffer, Vice President
Nuclear
Power Generation
Gentlemen:
Subject:
NRC Inspection of Diablo Canyon Units
1 and
2
This refers to the
a routine inspection,
conducted
by Messrs.
P.
P. Narbut,
L. N. Padovan,
and
K. E. Johnston
during the period of February
8 through
March 14,
1987.
This inspection
examined your activities
as authorized
by
NRC
License
Nos.
and DPR-82.
At the conclusion of the inspection,
discussions
of their findings were held with kr.
R.
C. Thornberry,
and other
members of your staff.
Areas
examined during this inspection
are described
in the enclosed
inspection
report.
Within these
areas,
the inspection consisted of selective
examinations
of procedures
and representative
records,
interviews with
personnel,
and observations
by the inspectors.
This inspection report identifies
two examples of instances
where informal or
second
hand communicatiors
adversely affected quality of'ork or operations.
Specifically,
1) miscommunications
between
maintenance
engineering
and
maintenance
mechanics
resul.ted
in an inaccurate quality evaluation for Unit
1
auxiliary saltwater valve 1-FCV-602,
and 2) miscommunications
between
a shift
foreman
and
a control operator resulted in
a Unit 2 reactor trip when turbine
roll-up was
begun while the shift foreman
and other operators
were involved in
a shift briefing.
Previous
examples of adverse
miscommunications
affects
include operations
placing the control
rods in automatic control while ISC
technicians
had automatic control in a test condition (Inspection
Report
Nos. 50-275/87-04
and 50-323/87-04)
and erroneous
corrective actions listed in
the nonconformance
report issued for the containment air lock door incident
(Inspection
Report Nos. 50-275/86-29
and 50-323/86-27).'ccordingly,
we
request that you provide
a written response
describing appropriate
actions
to prevent the repetition of further instances
of informal or second
hand
comounications
in order to preclude additional
adverse affects
on plant
operations
or the quality of work performed at Diablo Canyon.
No violations of NRC requirements
were identified within the scope of this
inspection.
In accordance
with 10 CFR 2.790 (a),
a copy of this letter and the enclosures
will be placed in the
NRC Public Document
Room.
87p~pg0095
870331
POOCH 05000275
G
Should you have
any questions
concerning this inspection,
we are willing to
discuss
them with you.
Sincerely,
D. F. Kirsch, Dir ctor
Division of Reactor Safety
and Projects
Enclosures:
Inspection Report Nos. 50-275/87-10
and'50-323/87-09
cc w/enclosure:
S.
D. Skidmore,
R.
F. Locke,
R.
C. Thornberry,
PG&E (Diablo Canyon)
D. A. Taggert,
PG&E (Diablo Canyon)
R. S. Weinberg,
PG&E (Diablo Canyon)
State of California
Sandra Silver (Report Only)
bcc w/enclosure:
RSB/Document Control
Desk
(RIDS)
( IE01)
Project Inspector
Resident
Inspector
R. Huey
(SONGS)
G.
Cook
B. Faulkenberry
J. Hartin
Docket File
bcc w/o enclosure:
LFHB
H. Smith
Region
V
COPY
EST
COPY
R
COPY
COPY
YES
NO
YES
NO
E
NO
-
YES
NO
w+
LHPadovan
KEJohnston
PPNarbut
MHHendonca
3/3b /87
3Q u /87
3/ K/87
3/g o/87
COPY
YES
NO
T
YES
NO
ff
3/f
87