ML19308D096

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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 Duke Energy icon.png
Issue date: 02/02/1977
From: Stewart W
FLORIDA POWER CORP.
To:
Shared Package
ML19308D091 List:
References
NUDOCS 8002270591
Download: ML19308D096 (1)


Text

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UCENSEE EVENT REPORT O

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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

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

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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.

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@l this is considered to be the zero (o) cycle HPI.

l 7 89 80 gg L (77-7)-

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CODE CDP.PONFNf CODE n

MANuF n

VOLATON

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7 89 10 11 12 17 43 44 47 48 CAUSE OESCRIPTION

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3[ l Design drawing showed incorrect ch'annel designation.

Desien chance has been i

7 89 80 Ql requested to correct channel feed designation.

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% POWER OTHER STATUS C VE DeSCOVERY DESCMTON E

bLj l ol ol'ol I node s I W I

Alarm I

7 8' ' 9 10 12 13 44 45; 46 80 RELEASED OF AfL ASE AMOUNT OF ACTMTV LOCATION OF AELEASE E

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N/A l

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7 8 9

10 11 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTON

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'7 89 11 12 13 80 FERSONNEL INJURIES NUMSER DESCMTON D

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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

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7 89 10 80 PUDLICllY

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7 89 80 O AOOITIONAL FACTORS l

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Wd9 80 8I 8002270 89/

I 7 89

//q 80 NAME:

W. P. Stewart {(II /

(813) 866-4159 PHONE:

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