ML19308D331
| ML19308D331 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 07/13/1977 |
| From: | Stewart W FLORIDA POWER CORP. |
| To: | |
| Shared Package | |
| ML19308D330 | List: |
| References | |
| NUDOCS 8002270784 | |
| Download: ML19308D331 (2) | |
Text
I CONTROL DLOCK:( l' l
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[PLEATE PR'NT ALL ntOUIRtD INF0nt.1/m I
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' f, LCENSEE LCENSE EYENT NAME LCENSE NUMcEA TYPE TYPE
! g.l vp. l cl a l e l 3 l lo lo l-lo l o l o l o l o l-l o l o l l4l1l1l1Ili l0l3l J
'D 14 15 25 26 30 31 32 V
"N [$N cock'ET NuMcEn EVENT OATE REPoAT cATE CATEcony T
o 1 CONT l - l - l W W lo ls lo l-l0 l3lo12 l l0 l6 l2 !0 -l7 l7l l 0 l 7 l1 l3 l7 l 7 0 67 b6 59 60 01 60 GD 74 75 EVENT DESCRIPTION gp l In the process of reviewing completed surveillance procedtires, it was discovered 7 09 03 l that SP-344, Nuclear Services Cooling System operability had not been performed within 7 09 04 l the time frame' required by Tech Specs 4.7.3.1 & 4.3.3.5.
Redundancy NA.
First time 7 89 05 l occurrence.
SP.M4 was completed as scheduled by new surveillance schedule nmandad 7 09 0C l to meet ASME Section YT (LER 77-66) 7 09 pwg system cAUSE COMPONENT COMPCNENT CCCE CQCE CCMPONENT CoCE
. SUPPMA MAhufACTUACA VOLATON c
,lW l B l lDl l Z l Z l Z l Z l Z l Z'l lZl l Zl 9 l 9 l 9 l lN l 7 00 to 11 12 17 43 44 47 40 CAUSE DESCRIPTION 9
lThe schedule of surveillance procedures was changed to comply with the new ASME Section XI-ag 7 89 ag l requirements causing a shif t in scheduling dates.
This should preclude recurrence of 7 89 lthis event.
FACLrry MEYw00 oF status
% PoWEA cTHER STATUS CE;3VEAy cGCovERY CISCA@ TON lEl l 1l 0l o j l
NA l
lZl l Reviewing completed surveillance proce.
70 9
10 12 13 44 a5 46 ures A E5 of
(_Z,j
(,Z_jASE l l
l AM3UNT oF ACTMTY LCCATCN oF RELEASE 12 NA m
7 8 9
10 11 44 45 PERSONNEL EXPOSURES NuMOTA TvPE DESCA:PTCN 13 l0 l0 l 0 l Wl NA 7 89 11 12 13 PERSONNEL INJun1ES NUMBEA DESCAiPTON l0lnlnl l
NA 14 7 89 11,12 OFFSITE CONSEQUENCES NA j
13 l l
7 00 l
LOSS OR DAMAGE TO FACILITY l
TYPE CESCA:PTON i
h b l_
NA l
7 8D 10 l
PUDLICITY
@l NA 7 89 8002 MO 2 7
[
)ADOITIONAL FACTORS
{ /l See attached St.pplementary Information 7 00 7
7 09
/
W. P. Stewart k (813) 866-4159 NAME:
Pi1ONE:
Supplamentcry Information
~1.
Report No.:
50-302/77-58 G.
Facility:
Crystal River Unit #3 3.
Report Date:
13 July 1977 4.
Occurrence Date:
20 June 1977 5.
Identification of occurrence:
Failure to demonstrate the operability of the nuclear services closed cycle cooling system within the time frame required by Technical Specification 4.7.3.1 and 4.3.3.5.
6.
Conditions Prior to Occurrence:
Mode 1 pcwer operatton 7.
Descriptica of Occurrence:
At 1530 w' tile reviewing completed surveillance procedures, it was discovered that the surve.illance procedure for nuclear services cooling system operability (SP-344) had last been performed on 10 May 1977. A change to the surveillance schedule had been effected in order to comply with the ASME Section XI and SP-344 was scheduled and comp.!eted on 24 June 1977.
'Ihe new surveillance schedule will insure Tech Specs frequency requirements are met.
8.
Designation of. Apparcr.t Cause:
\\
j The schedule of surveillance procedures was changed to comply with the new ASME
~
Section XI requirmnen'.s causing a shift in scheduling dates.
9.
Analysis of Occurrence:
There were no safety implications as the cooling system was in operation during this period except for plant outage period.
10.
Corrective Action:
The new surveillance schedule will preclude recurrence of this event.
11.
Failure Data:
There have been no previous occurrences of this event from this cause.
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