ML19308D096

RO-77-07:on 761217,HPI Inadvertently Actuated During Trouble Shooting of Emergency Safeguards Actuation Sys.Caused by Design Drawing Showing Incorrect Channel Designation.Design Re Designation of Channel Feed Changed

ML19308D096
Person / Time
Site:	Crystal River
Issue date:	02/02/1977
From:	Stewart W FLORIDA POWER CORP.
To:
Shared Package
ML19308D091	List: ML19308D090 ML19308D096
References
NUDOCS 8002270591
Download: ML19308D096 (1)

Text

-_

,, UCENSEE EVENT REPORT O CONT-L 8 LOC % i i i i i i j - m 0,.=, . : 7,O m 1 . 6

\ .

Amt LCENSE NUM8ER ' PE Y

, ,j l vi I.1 Cl ale 131 1o101-161 olo lo lo l-l nl nl 14Il I 11 111 I loi1I 8,9 14 15 26 30 31 32

,25 7.ArEcSaY "'r74' E 5 ooCxE7 NumeEa / EVENT oATE' aEPoaf DATE ECONT l o l o I ,[oj [IJ l o I s I o I--I o i 31012 I til 2 I 117I 71 si IoI2IoI217I71

% 8- 57 58 59 60 61 68 69 74 75 80 EVENT DESCRIPTION N , , ,E.

~

gl During trouble shooting of Eaergency Safeguards Actuation System, high pressure l 7 89 .

80 S@ l injection was inadvertently actuated. System drawing error was cause and appro- -l 7 89 80 SG l priate design change request has been initiated. Because of RC System condition. I 7 89 80

@l 7 89 this is considered to be the zero (o) cycle HPI. l 80 gg L (77-7)- l 7 89 peu, , 80 E CODE CDP.PONFNf CODE n MANuF n VOLATON

@E l Sl Fl W 7 89 10 11 l Il Nl Sl Tl R l U l 12 17

@l 43 44 l Xl Xl Xl Xl y .

47 48 CAUSE OESCRIPTION _

^

3[ l Design drawing showed incorrect ch'annel designation. Desien chance has been i 7 89 80 Ql 7 89 requested to correct channel feed designation. l 80

,i i

~

%.. s  % POWER OTHER STATUS C VE DeSCOVERY DESCMTON E

7 8' ' 9 bLj l ol ol'ol I 10 12 13 node s I 44 W45; I

46 Alarm I 80 RELEASED OF AfL ASE AMOUNT OF ACTMTV LOCATION OF AELEASE E

7 8 l

9 i U 10 11 l* N/A l 44 l

45 l

80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTON

' gg l l

'7 89 l l 11 Ul12 13 N/A l 80 FERSONNEL INJURIES

' NUMSER DESCMTON D II I I I N/A I

. 7 89 11 12 80 OFFSITE CONSEQUENCES D2 I N/A l 7 89 , 80 LOSS OR OAMAGE TO FACILITY TYPE DESCAePTON

@Ul 7 89 10 N/A 80 l

PUDLICllY

@l 7 89 N/A l 80 OWd9AOOITIONAL l

FACTORS N/A 80 l

.; 8I 7 89 8002270 89/ I

//q 80 NAME: W. P. Stewart {(II / PHONE: (813) 866-4159

.._ .F . ......?

- , , ~ ,_---r , . , - . - --