ML20085J927
| ML20085J927 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 05/16/1974 |
| From: | Stephenson B COMMONWEALTH EDISON CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20085J926 | List: |
| References | |
| NUDOCS 8310190210 | |
| Download: ML20085J927 (2) | |
Text
-
i
-EAEEJ
' Tele 9 ram eA tuestern union w
Sgktg3 N /6 pg 9: IO VEC588(2201)(1-046150c I6 4 2159 t" t". 4 1 4
4 eO.QDp ICS IPMVEIA MVN
',o i. Uhr %
4P, f07y o
01236 TDVE MORRIS IL 95 65q) gp, QI g9
.'* to K
%N A.~.
l DIRECTOR DIRECTORI ATE OF REGU12ATOWN MATI REGION /3 p.
'IS ATOMIC ENERGY COMMISSION win
,, 4 WijX 799 ROOSEVELT RD N
Io '
0'
['
- Sej l
GLE1ELLE1 IL 60157
'/..
g YuS S'13 JECT DPR-25 DRESDEN NUCLEAR POWER ST ATION UN IT5 4 x@v N.
x.
in o IHIS WILL CONFIRM A CONVERSATION WITH F MAURA 0F YOUR OFiqCE N
^$
AT 1600 HOURS THIS DATE CONCERNING THE DISCOVERY DURING
\\
LOCAL LEAK RATE TESTING OF LEAKAGE PAST THE IB MA IN STE AM N
OO LINE ISOLATION VALVE IN EXCESS OF THE SURVIELANCE REQUIREMENTS i
k GIVEN IN SECTION 4.7 0F THE TECHNICAL SPECFICATIONS THE
$$m LEAK AGE MEASURED W AS 24.8 SCF AT 25 PSIG.
ALL OTHER MAIN STEAM ISOL ATION VALVES HAD LEAK RATE LESS THAN TAG !!.5 FCF o
...m mum EAR EE
- Tele ram tuestern uni ~on w
32'lC o.3 4
e
.,y g g a p. Ti AT 25 PSIG MAXIMUM ALLOWABLE 3 3 STEPHENSON SUPERINTENDENT DRESDEN NUCLEAR POWER STATION COMMONVE ALTH EDISON CO MPANY RI 1 MORRIS IL j
1111 2 0 2074 l
i SF-1201 (RM9)
L g
o y
.. ~
[
g UNITED STATES e'x."
ATOMIC ENERGY COMMISSION d
k'o/ <
T DIRECTOR ATE OF REGULATORY OPER ATIONS
-h REGION lit S
Nil o' 799 ROOSEVELT ROAD 7gegg y
GLEN ELLYN. ILLINOIS 60137 (312) 858-2660 T
/
A.
RO Inspection Report No. - - - - - - - - - - - - - - - - - - -..
T Transmittal Date I
6-Distribution:
Distribution:
9 RO ChJef, FSEEB RO Chief, FS6EB RO:HQ (5)
RO:HQ (4)
(
DR Central Files L:d/D for Fuels & Materials y
Regulatory Standards (3)
DR Central Files 7
Licensing (13)
Ru Files
-3, RO Files 2
Rg
=
B.
RO Inquiry Report No.
v Transmittal Date g
Distribution:
Distribution:
RO Chief, FS6EB RO Chief, FS6EB z
RO:HQ (5)
RO:HQ j-DR Central Files DR Central Files Regulatory Standards (3)
RO Files Licensing (13) 4 RO Files E
N C.
Incident Notification From: Cor::cionwealth Edison Co. Docket No. 50-249
{
(Licensee 6 Docket No. (or License No.)
p Transmittal Date June 5, 1974
}g h"$
Distribution:
Distribution:
RO Chief, FS6EB, RO Chief, FS&EB RO:HQ (4)
RO:HQ (4)
}-
Licensing (4)
L:D/D for Fuels & Materials DR Central Files DR Central Files il R0 Files RO Files
-:-g Z
I f
~
)
,i 45
.