ML17252B031

Letter Confirming a 08/23/1974 Conversation Concerning a Failure to Maintain the 3A Core Spray Discharge Header in a Filled Condition as Required by Technical Specifications - Dresden Unit 3

ML17252B031
Person / Time
Site:	Dresden
Issue date:	08/28/1974
From:	Stephenson B Commonwealth Edison Co
To:	O'Leary J US Atomic Energy Commission (AEC)
References
Download: ML17252B031 (2)

Text

. __ ;;._

..

..

..

...

.. : __

.. :; ;::..:.;:-,>7j .

.,* ..

• Docket FHe* .* c*-. * * . ** J . X JN. . MING r . . ' . * .. USAEC-}iQS-GTWN

• • WU

• 1-045S09C2LJO 08/28/74 *.ii .** i.27 ' ..... *.*TWX 7108230475 USJ.'.1EC-HQS-GTWN 50-249 ,*,".' *I **sPL127 \*U\Gl93C1842)Cl-041285C240)PD OS/23/74 1339 .. * , "f . ICS IPMVEIA t'iVN ,*, . . 0 i51s ?DC TDVE ViOFUiIS IL 144 330? CDT . ' . PH$ J F 0' LEP1RY DI REC TOH !

1 w

• .DIRECTORATE.

OF LICENSING . \JUX US 14 TO [ill C ErH.}1 GY COM MI .SS I 0 N WM?HINGTON DC 20545 .

SUBJECT:

DPR-2 5, ()RES DEN N UC LE?l.R PO\<J l!.h S TI ON UilJI T 3 ' . THIS. WIL.L CON fl HM 121 CONVEESA.TION WI TH F. MAURA OF YOUR OFFICE AT 1420 )-[OL'R THIS Di-\TE CONCERNING A ?AILURE TO r*!AINTiUN

• THE 3A COEE SPRAY DISCJ-Lt:RGE IN 1\ ?ILLED CONDITION

¢.S *BEQUIRED BYSPECIF'ICATON.3.5.H OF THE TECHINID,C\L SPECIFICATIONS ON S-23-74 5A1'1 FOLLO\*JING THE COMPLETION OF" A 8907 CORE SPn1-w PUHP TEST CONDUCTED IN . -_ .... -

OF' A PUd<JNED DIESEL G?}JERATOn INSPECTION IT NOTED THAT THE PEE:SSURE INDICATED ON THE 3A COHE SPRAY

'"',' ,:,,*** *. \' ' ..

GE *REVEALED THAT .THE PUMP DISCJ:iARG*E STOP CHECl< HJ'.\S APP,liHENTLY . NOT SEA TED F'ULLY NG . ) tHE SI TUATIOiv W,4S RECTIF'IED .BY. l'OAM ON s""'.28-74 AND THE:

.* . VENTED THE PRE.SSURIZED NORMALLY ADDITIONAL DETAILS ARE FORTHCO!r:ING THE FORM' OF' .4 10 D.l\Y 1,-EJTER ',.:: .( '.I* 'B ci STEPHENS ON **>SUPERTENJ)ENT DRESDEN NUCLEAR POWER STATI0!1! COM r,*10 *t\if.1i F.'A 1 T'.1 ;.;-DD* l'": c: 0 r*.i

• r u" Q

_l ' . .. .. 1. ' !...ot * -L.,j z.., . v 1 \. MORRIS IL 60450 * ! *' 2100 EDT