ML20084D010

From kanterella
Jump to navigation Jump to search
Telecopy Message of Ro:On 740611,8 of 31 Bergen-Paterson Hydraulic Piping Restraints within Drywell Found Defective. Caused by Loss of Hydraulic Fluid & Vibration of Cleanup Sys Header within Drywell.Repairs Initiated
ML20084D010
Person / Time
Site: Dresden, 05000000
Issue date: 06/11/1974
From: Stephenson B
COMMONWEALTH EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084C998 List:
References
NUDOCS 8304080445
Download: ML20084D010 (2)


Text

.

1 l

1 i

l l

e

,i maan.m

  • 1
  • Telegram -

mestern union 4

I dlWl tj pjy l

(

VEE 302(175 !)(l-040760C162)PD 06/11/74 1748 f

ICS IPMVEIB MVN 02214 TDVE MORRIS IL 127 06-!! 254P CDT PMS JAMES G KEi'PLER REGIONAL DIRECTOR DIQECTOR ATE OF REGULATORY OPER ATIONS REGION 3 US ATOMIC ENERGY COMM 799 ROOSEVELT RD GLEN ELLYN IL 60137 mRE

@@* SUBJECT EPR-19 DRESDEN NUCLEAR POWER STATION UNIT 2.

h THIS WILL CONFIRM A CONVERSATION WITH F MAURA 0F YOUR OFFICE m

AT 1045 HOURS THIS DATE CONCERNING INSPECTION BERGAN-PATTERSON fh HYDRut.IC TIPING RESTRAINTS WITH IN THE DRY WELL. DURING THIS g(-

I l'

INSPECTION 8 0F THE 31 RESTRAINTS EXAMINED WERE FOUND TO BE p

kg DEFECTIVE. 7 0F THESE 8 WERE DEFECTIVE DUE TO LOSS OF HYDROLIC,f FLUID WHILE THE LAST WAS INOPERABLE DUE TO WHAT APPEARS AS h

[

f t

(

se.m mVJSRATION OF A CLEANUP SYSTEM HEADER WITHIN THE DRY WELL CASuiNG i

v

F i

i l

i l

i l

i l

1 EE.E.E.E *

  • Telegram

/

usestern union w

l i

l 197UUlr j ; Pli 4: 59 l

c l

f l

1 THE BOLTS ON THE RESTRAINT TO BACK OUT OF THE PIPING BRACKETS.

REPAIRSfARE BEING INITIATED ON THE 8 RESTRAINTS AND WILL BE REPORTED TO YOU WITHIN 10 DAYS OF THIS NOTIFICATION BB STEPHENSON I

SUPERINTENDENT 030 O

$911 go@v gt. w ^

l t

DRESDEN NUCLEAR POWER STATION g

COMMONWEALTH EDISON COM

.N]gg dt.gg f

RR1 t

10 /.

1 MORRIS ILLINOIS 604,fsicPLDgccq10MJ

/'

115h16-en 'x' Ac ' pase 4 i&'*9:p.t..1 3.':^o

  • c V,or l

NNNN nu

^

I, d -

,-4

(

SF 1201 (RH9)

V l

\\

I l

1 l

I r

i i

l l

_ _,,. -,, _ _.... _ -...., _ _ _, _ _ _ _. _ _.,. _ _ '