ML20085J889

Telecopy Ro:On 740524,during Routine Quarterly Calibr Checks,Switch Lits 3-263-72A Found W/Setpoint Above Tech Spec.Caused by Setpoint Drift.Switch Reset

ML20085J889
Person / Time
Site:	Dresden
Issue date:	05/24/1974
From:	Stephenson B COMMONWEALTH EDISON CO.
To:	Oleary J US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20085J883	List: ML20085J880 ML20085J887 ML20085J889
References
NUDOCS 8310190160
Download: ML20085J889 (1)

Text

__

0 m,~~

c..

m

.,.~.

, .l J

50-240 ' l> ~

n .

e,; t .,i . , e,s tu AcC H s GTwN q 99 M J w b r1

• - , :, -,v .,

1LsAlvo W % de l ( 17 3 9 ) ( l -P # '/ .C

/ l 4 4 W u

/n ciU/ 7 :A.< .1 ' U. '.d. .

u. :/ 3 '; "J l' -

IC S I P. .V E I C .NN P3 4 5 ') IUVE .%RHIS IL 124 05-d4 a fi l t' Col t's: S Mk JF O'LEANY vlMECluu '

/. i ul HEC TUhtsli UF LIC:NSINb Aun t3 A T v.-il C tNEHat C L. n 'I S d ! UN (

x -,.

aStilNuTLs UC dr545 ', ' l. '

s f ,

5UoJECI ueR d5 ot<isoiN NLCLcAR P C .. c. H STAT 1O'l UNII InHEE THIS 1.'

lLL CCNFIRA A C t,NV t R S A110 N Wiln F 4 '1 LN A 0 -' YOUR CFFICE AT 1345 tCUnS T ri ! 5 DiTE CCNC nNINb Ihi olSCCVERY OUNING ROUTINE m'.! ? ! u ;.J.' " T- L I v .

• T ; v.4 i'..._Ci-1, ~.J /4 2di r' v i s i unir i Ur L. I . T . S . 3- e a 3-7a A nU QND lttE PHEN 15Sa:Li r VALVi GIVEN 14 TAuLL 3.d.e. LF THE T ECrtN I C A L SPiCIFICAllGN.

THIS SWITCH .HICH 13 1Hr Su C ALLED R/ 3 CORD CLVERALE INT {HLLCMS FCH C ONT A I NM EN T CJOL ING WAS FLU 4D 10 GPinAT_ Al dov INCrtES CF WATER DiCREASING

~

a t lCrt IS A:iUVE THT r'H{dl5S Auli Sil PLINT OF 257 I NCH ES OF WATER USC Ri A51 N G . Tnt S.!!TH >: A S hiSFT TO GPERATE d an. 5 INCnES uF .ATid. SUDITIO4AL 0 -: TAILS vlLL u E F uM I-iC 0a il NG IN THE FCuM CF A lEN unY LETTirs IN nrCCHu3NCE wlTH SECTIONS 6.6 13 1.3 W 1 rt i I E.C iN I C ^.L SFtCIFICAllONS dJ S l'ev H 1.N S O 4, 5Ut'.HlN1ENu:.dT )

/

OriiS OEN NL C LEA R PU.v dR STA110N

• C O:n o v.,' E A L T n .DISON CC.wANy ta

(

(

(  !

d R 1 M.u:I S 1L 3 C <> 5 C \][ . o

. t k

0310190160 740531 WP t0T PDR ADOCK 05000249 ..,.n g PDR 4'g; t.g

+

us 2. -:C .-ns bi 4 COPY SENT REGION bw

.