ML20084L830

From kanterella
Jump to navigation Jump to search
Telecopy Ro:On 740621,water Discovered Discharged from Unit Radwaste to Discharge Canal in Excess of Specified Activity. Caused by Improper Use of Multiplying Safety Factor Used in Calculating Discharge Units
ML20084L830
Person / Time
Site: Dresden Constellation icon.png
Issue date: 06/21/1974
From: Stephenson B
COMMONWEALTH EDISON CO.
To: Oleary J
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20084L820 List:
References
5704, NUDOCS 8305230743
Download: ML20084L830 (1)


Text

.

i i

i e

b W LE

  • Te e ram uJeStern Union s

w

!!hh30!! 2 /

VEC330 ( 175 6) ( 1-039146 A 172) PD 06/21/ 74(OTHERI'4AE[0STEf@i3DEE3)_f,g IC3 IPMVEIJ MVN mLEGRAMS 0925 7 TDVE MORRIS IL 138F6Q[*(h7N[

U f. C n E' ]

(~.~~ d" AGENT U

?MS JAMES G KEPPLER, REG J@p), uDddr "E# dA

~Ma L

To 3 D'l

' ~ ~

D IPiECTOR ATE OF REGUL AHT0 AVt0NN 5.feIO N 5_].

~

quw 3

ih t deli i

J'JX 'IS ATOMIC ENER3Y 0M k %N

'~~

^

799 R0035VELT RO AD be ygGLE11ELLY.4 IL 60137

$O l'l3 JECT: DPR-19 Di1ESDE N NUCLEAit POWER ST ATION UNIT 2.

C

,8

]

by THIS VILL CONFIRM A CONVERSATION WITH F.

MAURA 0F Y0ud 0FFICE

}

.h AT 13% H0tlRS THIS D ATE CONCEiiNING DISCHARGE OF WATER FRON UNII O

4 50 l

00 2/3 d AD W ASTE IN EXCESS OF 1.0X10-7 MICHO CJHIES PEil MILLILETER 7

ACTIVITY TO THE DISCHARGE CANAL. THE (A) FLOOH DRAIN SAMPLE TANK Cl ox ggg WAS PROCESSED 10 THE CAN AL DUMING THE PERIOD 3ETWEEN 0703 AND 2050

<y DURING THIS PERIOD APPH0XIMATELY 4,620 GALLhNSl HTJd3 01 6-20-74.

2 l

OF WTTER WAS DISC)lARGED AT A' CALCULATED ACTIVITY A30VE

)v

}./t SF 1301 (RS49) s k

I 1

a


,----,-,,-,.n_-

-.-.n-,.-a.-_-

,--,---,mmm_-,-_-,-,_._._v_,-m_,e-n,m,,,,

R.E.E E.E #

  1. Tele ram mestern union W

197l:JIf," 2; pp. c,01 34CKGRO'J1D OF 1.019X10-7 MICR0 CURIES PER MILLILETER 10 TriE CAJAL.

THE I'JCIDENT WA3 A RESULT OF IMPROPER U3E OF A MULIIt' LYING

(%FETY F ACTOR) L'SE D If1 CALC'JLATING OF LIQtJID DISCHARGE HATES.

F'llTHER I1 FORMATION WILL 3EE REPORTED TO YO U 10 A TEN DAY 90TIFICATIO1 3 3 JTEPHE.1301, SUPE RINTE?J DE:1T 39E3DE1 13 CLEAR POWER STATI01

^

00W10 3 JE ALTH EDISON Co T! R #1 MJRRIG ILLItJOI3 60450 y 9.; q f

JUN 2 5 1974 1

SF-1201 (RS69)

- _ _ _ _ _ _ _ _ _ _. _ _ _ _ _