ML19308D429

RO-77-42:on 770425,monthly Functional Tests Not Performed within Time Frame.Caused by Undistributed Change to Master Surveillance Plan SP-443.Surveillance Schedules Double Checked & Sp Procedural Changes to Be Handled in Timely Way

ML19308D429
Person / Time
Site:	Crystal River
Issue date:	05/17/1977
From:	Stewart W FLORIDA POWER CORP.
To:
Shared Package
ML19308D403	List: ML19308D402 ML19308D429
References
NUDOCS 8002280732
Download: ML19308D429 (2)

Text

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7 0 b7 LU bU UU 61 60 09 74 75 a EVENT DESCRIPTION o l In Mode 1 operation in the process of checking ' completed Surveillance Procedure, Opera-7 09 t Q j tions ES Monthly Furf$tional Tests (SP -355) had not been performed within the time frame 7 il 9 -

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Ql 7 HD specified in Technical Specification 4.3.2.1.1. Redundancy N/A. First occurrence of r

0b l this event. Investigation revealed that the scheduling of SP-355 had been brought up-to-7 HD t bI 7 0S anco nna furehor ncefnn une nne unernneoa_ (LER 77-42) mME I-

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• cIEt Co"tY coMPONfNT CODE S M F U1fA VOLATON 7

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11 17 43 44 47 CAUSE DESCRIPTION 0 f, o l Failure to incorporate SP-355 in the Master Surveillance Plan SP-443 in time enough to 7 09 L 00 l complete within the specif'-i % limit. -

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FACEffv M(THOD OF ST Af tis  % POWEn oTHER STATUS DiSCOVLny DISCOVinY DESCR.PTON Q

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46 N/A 0;

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SUPPLEMENTARY INVORMATION .;

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1. Report No: 50-302/77-42 i

2. Facility: Crystal River Unit #3

3. Report Date: 17 May 1977 I .4. Occurrence Date: 25 April 1977 i

5. Identification of Occurrence

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j . Operations ES Monthly Functional Tests (SP-355) was not performed j within the time frame specified by Technical Specification 4.3.2.1.1, Table 4.3.2.

i 1 6. Conditions Prior to Occurrence: --

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Normal Mode 1 steady state operation.

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7. Description of Occurrence

1 At 0945 while in the proce.ss of checking compler.ed Surveillance Pre-cedure SP-355, it was discovered that it had, not been performed ,'ithin the required time f rame. Appropriate supervision was notified immedi-ately and an' investigation revealed that procedursi deficienclis in,SP scheduling had caused this occurrence. These deficiencies war,e cor-j rected and the schedule for SP-355 is up-tt date.

l R. Designation of Apparent Cause of Occurrence:

1 An approved change to the Master Surve(11ance Plan SP-443 inc rporating

the requirement for performance of SP-355 had not been distributed in i time to meet the required due date.

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9. Analysis of Occurrence:

i There were no safety hazards associated with this event as performance i of SP-355 demonstrated system operability.

10. Corrective Action:

A. double check of all surveillance schedules was made and de : ermined to In the future, procedural changes of Surveillance Procedures .

be correct.

and schedules will be handled in a timely manner.

11. Failure Data:

) This is the first occurrence of this type, i

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