ML20151L754
| ML20151L754 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 08/04/1997 |
| From: | FLORIDA POWER CORP. |
| To: | |
| Shared Package | |
| ML20151L752 | List: |
| References | |
| NUDOCS 9708070182 | |
| Download: ML20151L754 (12) | |
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ATTACHMENT D FLORIDA POWER CORPORATION 4
CRYSTAL RIVER UNIT 3 DOCKET NUMBER 50-302/ LICENSE NUMBER DPR-72 TECHNICAL SPECIFICATION CHANGE REQUEST NOTICE 215
\\
l STRIKEOUT / SHADOW PAGES Deletions are indicated by strikeout.
Additional and replacement text are indicated by shading.
s 4
a 4
ElRSX8a**8?888so2 P
O EDG LOPS 3.3.8 SURVEILLANCE REQUIREMENTS SURVEILLAtjCE FREQUENCY SR 3.3.8.1
NOTE--------------------
When EDG LOPS instrumentation is placed in an inoperable status solely for performance of this Surveillance entry into associated Conditions and Required Actions may be delayed as follows: (a) up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for the degraded voltage Function and (b) up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for the loss of voltage Function, provided the two channels monitoring the Function for the bus are 4
OPERABLE or tripped.
Perform CHANNEL FUNCTIONAL TEST.
31 days 98 F9-2NOTEC 4"1 Not;effectiv'e hfteriN'ovembefi 23nj199((]
g :---- 9 Eday(
NOTE--------------------
Voltage sensors may be excluded from CHANNEL CALIBRATION.
Perform CHANNEL CALIBRATION with setpoint 18 months Allowable Value as follows:
a.
Degraded voltage a 3933 and 5 3970 V with a time delay of 5.0 seconds
0.5 seconds
and b.
Sudden loss of voltage from full voltage to 0.0 V with a time delay of 7.8 seconds 0.55 seconds at 0.0 V.
Crystal River Unit 3 3.3-21 Amendment No.
EDG LOPS B 3.3.8 BASES ACTIONS C.1 (continued)
Condition C is the default Condition should Required Action A.1 or B.1 not be met within the associated Completion Time.
Required Action C.1 ensures that Required Actions for affected diesel generator inoperabilities are initiated.
Depending on MODE the Actions specified in LCO 3.8.1. "AC Sources-Operatin." or LCO 3.8.2 are required to be entered immediate y.
SURVEILLANCE SR 3.3.8.1 REQUIREMENTS A CHANNEL FUNCTIONAL TEST is performed on each required EDG LOPS channel to ensure the entire channel will perform the intended function. This test ensures functionality of each channel to output relays.
The Frequency of 31 days is considered reasonable based on the reliability of the components and on operating experience.
Altesp6FsFfisitE65fddf6fsthsiffshUEhdyihssISEEH[sids[td indi.. cates"31{daygdri60? days"fassthsifrequen~y?Qhis; c
t empora ry;cond_i ti,oniappl i esito.i a t onesti me l performancelo survei ll ance; on feachi! di sseE generatora:and !wi l lsiots be effective
. temporary [(a fte6NovembeB 23h 1997f HHeine#djf6rstbi replacementlofithe~radiatorionithe5EDGs: 3Thisitactivity.lhad a::minimumidurationiofM2 day ? frequenc& PeFforma;daysWWhi dh ?Wa si i niexcesstofith wi t hithe tothec( EDG!i noperabl e? beclelsorvei l l a nce 7on.:
nceloffth LongEDG
ausejofsthelradiator repl acement4 wa s i cons i dered ia s7 n.ote the (s a festf and imost,
prudent? coursetoftactionWAinote? hast beenfaddsd - tolthe f requency : to ni ndi cateithatsthe ' 60 ge fregu.encyli sinot ef fecti vegfter! Noyemberi2301997a A Note has been added to allow performance of the SR without taking the ACTIONS for an inoperable instrumentation channel although during this time period the relay instrumentation cannot initiate a diesel start.
This allowance is based on the assum) tion that 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> is the average time required to perform clannel Surveillance.
The 4 hour4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> testing allowance does not significantly reduce the availability of the EDG.
(continued)
Crystal River Unit 3 B 3.3-71 Amendment No.
AC Sources-Operating 3.8.1 SURVEILLANCE REOUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.8.1.3
NOTES-------------------
1.
EDG loadings may include gradual loading as recommended by the manufacturer.
1 2.
Momentary transients outside the load range do not invalidate this test.
3.
This Surveillance shall be conducted on only one EDG at a time.
4.
This SR shall be preceded by and immediately follow, without shutdown.
i a successful performance of SR 3.8.1.2 or SR 3.8.1.6.
)
Verify each EDG o]erates for a 60 minutes 31 days at a load a 2600 (W and s 2850 kW.
98 is*cNOTEn?ca NoEbffecthe~~
hft'ervN6vembeh 23 :01997f~~ "^~'
Sf$$$$32d
- 01dsi?
SR 3.8.1.4 Verify each day tank contains a 245 gal of 31 days fuel oil.
SR 3.8.1.5 Verify the fuel oil transfer system 31 days operates to automatically transfer fuel oil from the storage tank to the day tank.
(continued)
Crystal River Unit 3 3.8-6 Amendment No.
AC Sources-Operating B 3.8.1 BASES SURVEILLANCE SR 3.8.1.2 and 'SR 3.8.1.6 (continued)
REQUIREMENTS The 31 day Frequency for SR 3.8.1.2 is consistent with the recommendations of Regulatory Guide 1.9 (Ref. 3). The 184 day Frequency for SR 3.8.1.6 is a reduction in cold testing consistent with Generic Letter 84-15 (Ref. 7).
These Frequencies provide adequate assurance of EDG OPERABILITY. while minimizing testing-induced degradation.
SR 3.8.1.3 This Surveillance verifies that the EDGs are capable of synchronizing with the offsite electrical system and accepting loads approaching the design rating of the EDG.
A minimum run time of 60 minutes is required to stabilize engine temperatures, while minimizing the time that the EDG is connected to the offsite scurce.
Although no power factor requirements are established by this SR, the EDG is normally operated at a slightly positive power factor.
The power factor (reflected in reactive loading) is an operational limitation tc provide optimum control over the EDGs.
The 31 day Frequency for this Surveillance is consistent with the recommendations of Regulatory Guide 1.9 (Ref. 3).
A [tsisp6F#Fy(skfsiiiT6hT6fIthsiffsqus559?h85? bss5YEsdsif6 i.ndicateg31TdaysMri601 days"tasithssfrequencyf3his';Eth tempora ry;.condi ti on vappl i'esitofalone Q1 melper formanceLo surveill ance1onfeachj di.eselXgeneratoraand !wil lihotRbe e f f.ecti veta fte rl Novembers 23 a 1997MThes.need !forithi s _ _
tem. porarysextens oni.oftthe$ frequency;becamesevydentidur3ng lrepl acementEof?thegadi atoFj on;:ithe1 EDGstfThi sl a cti vi tyf had dai? frequencyi.J Performa nce JofRhefs urvei l l a;nce:l onf o wi thithefotheMEDGii noperabl eibecause?dfdthelradi at.or repl acement wa s;consi dered ia' l:lnotithe Esifesty and imost s
prudent ( coufseioflacti on RArnotE hssi been !:addedit oith's frequerysyftofindicatelthatsthe"60!daylf equencnis[not t
effectlyelaftedlovembleg23M9JG l
This SR is modified by four Notes.
Note 1 indicates that diesel engine runs for this Surveillance may include gradual loading, as recommended by the manufacturer, so that (continued) l Crystal River Unit 3 B 3.8-17 Amendment No.
l
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t ATTACHMENT E FLORIDA POWER CORPORATION i
l CRYSTAL RIVER UNIT 3 j
DOCKET NUMBER 50-302/ LICENSE NUMBER DPR-72 TECHNICAL SPECIFICATION CHANGE REQUEST NOTICE 215 REVISION BAR PAGES l
EDG LOPS 3.3.8 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.8.1
NOTE--------------------
When EDG LOPS instrumentation is placed in an inoperable status solely for performance of this Surveillance, entry into associated Conditions and Required Actions may be delayed as follows: (a) up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for the degraded voltage Function, and (b) up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for the loss of voltage Function, provided the two channels monitoring the Function for the bus are OPERABLE or tripped.
Perform CHANNEL FUNCTIONAL TEST.
31 days OR
NOTE-----
Not effective after November 23, 1997.
60 days SR 3.3.8.2
NOTE--------------------
Voltage sensors may be excluded from CHANNEL CALIBRATION.
Perform CHANNEL CALIBRATION with setpoint 18 months Allowable Value as follows:
a.
Degraded voltage ?. 3933 and s 3970 V with a time delay of 5.0 seconds 1 0.5 seconds; ard b.
Sudden loss of voltage from full voltage to 0.0 V with a time delay of 7.8 seconds 1 0.55 seconds at 0.0 V.
l t
Crystal River Unit 3 3.3-21 Amendment No.
I
1 EDG LOPS ~
B 3.3.8 BASES i
4 i;
ACTIONS El l
(continued) l f
Condition C is the default Condition should Required Action A.1 or B.1 not be met within the associated Completion Time.
l f
Required Action C.1 ensures that Required Actions for affected diesel generator inoperabilities are initiated.
Depending on MODE, the Actions specified in LC0 3.8.1, "AC
+
Sources-Operating," or LC0 3.8.2, are required to be entered immediately.
I SURVEILLANCE SR 3.3.8.1 l
REQUIREMENTS i
4 A CHANNEL FUNCTIONAL TEST is performed on each required EDG i
LOPS channel to ensure the entire channel will perform the intended function. This test ensures functionality of each channel to output relays.
Tne Frequency of 31 days is considered reasonable based on the reliability of the components and on operating experience.
i A temporary extension of the frequency has been made to l
indicate "31 days or 60 days" as the frequency. This i
temporary condition applies to a one-time performance of the surveillance on each diesel generator and will not be i
effective after November 23, 1997. The need for this 1
temporary extension of the. frequency became evident during replacement of the radiator *on the EDGs.
This activity had a minimum duration of.42 days, which was in excess of the 31 day frequency.
Performance of the surveillance on one EDG with the other EDG inoperable because of the radiator replacement was considered as not the safest and most prudent course of action. A note has been added to the frequency to indicate that the 60-day frequency is not effective after November 23, 1997.
A Note has been added to allow performance of the SR without taking the ACTIONS for an inoperable instrumentation channel although during this time period the relay instrumentation cannot initiate a diesel start. This allowance is based on the assumption that 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> is the average time required to perform channel Surveillance. The 4 hour4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> testing allowance does not significantly reduce the availability of the EDG.
(continued)
- Crystal River Unit 3 B 3.3-71 Amendment No.
~
AC Sources-0perating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.8.1.3
NOTES-------------------
1.
EDG loadings may include gradual loading as recommended by the manufacturer.
2.
Momentary transients outside the load range do not invalidate this test.
3.
This Surveillance shall be conducted on only one EDG at a time.
4.
This SR shall be preceded by and immediately follow, without shutdown, a successful performance of SR 3.8.1.2 or SR 3.8.1.6.
Verify each EDG operates for 2 60 minutes 31 days at a load 2 2600 kW and s 2850 kW.
OB
NOTE-----
Not effective after November 23, 1997.
60 days SR 3.8.1.4 Verify each day tank contains 2 245 gal of 31 days fuel oil.
SR 3.8.1.5 Verify the fuel oil transfer system 31 days operates to automatically transfer fuel oil from the storage tank to the day tank.
(continued)
Crystal River Unit 3 3.8-6 Amendment No.
AC Sources-0perating B 3.8.1 BASES SURVEILLANCE SR 3.8.1.2 and SR 3.8.1.6 (continued)
REQUIREMENTS The 31 day Frequency for SR 3.8.1.2 is consistent with the recommendations of Regulatory Guide 1.9 (Ref. 3). The 184 day Frequency for SR 3.8.1.6 is a reduction in cold testing consistent with Generic Letter 84-15 (Ref. 7).
These Frequencies provide adequate assurance of EDG OPERABILITY, while minimizing testing-induced degradation.
SR 3.8.1.3 This Surveillance verifies that the EDGs are capable of synchronizing with the offsite electrical system and accepting loads approaching the design rating of the EDG.
A minimum run time of 60 minutes is required to stabilize engine temperatures, while minimizing the time that the EDG is connected to the offsite source.
Although no power factor requirements are established by this SR, the EDG is normally operated at a slightly positive power factor.
The power factor (reflected in reactive loading) is an operational limitation to provide optimum control over the EDGs.
The 31 day Frequency for this Surveillance is consistent with the recommendations of Regulatory Guide 1.9 (Ref. 3).
A temporary extension of the frequency has been made to indicate "31 days or 60 days" as the frequency. This temporary condition applies to a one-time performance of the surveillance on each diesel generator and will not be effective after November 23, 1997. The need for this temporary extension of the frequency became evident during replacement of the radiator on the EDGs.
This activity had a minimum duration of 42 days, which was in excess of the 31 day frequency.
Performance of the surveillance on one EDG with the other EDG inoperable because of the radiator replacement was considered as not the safest and most prudent course of action. A note has been added to the frequency to indicate that the 60-day frequency is not effective after November 23, 1997.
l l
Q (continued) l Y
Crystal River Unit 3 8 3.8-17 Amendment No.
)
ATTACHMENT F FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 I
DOCKET NUMBER 50-302/ LICENSE NUMBER DPR-72 l
TECHNICAL SPECIFICATION CHANGE REQUEST NOTICE 215 SCHEDULE FOR EMERGENCY DIESEL GENERATOR OUTAGE
n
'E Emergency Diesel Generator Outage u,i m
9/12 10/23 g10/26 g a,,,,,c,
[
8/1 l s e, ce,e l l r p, c l g
w.
- A*EDG
"A* EDG Work SURVEILLANCE 10/11 8/2 g/to 9/12
+
10/26 g..................................>e-
"A* EDG SURVEILLANCE (PROPOSED FOR EXTENSION)
- B* EDG
.B* EDG OFEPABLE
- B*EDG SURVEILLANCE
.B* EDG Work SURVEILLANCE
- B' EDG OPEFtABLE 8/1
-e-9/12 10/21 10/23 11/4 i
+ :
w..................................>:--
"B" EDG SURVEILLANCE
(
(PROPOSED FOR EXTENSION)
9/10 10/26 2
2 i.
ONE OTSG OPERABLE Legend g.........>
EGO Work Window l
r i
V 7
r
. -. _ _ _ - - - _ _ _. ~ - _ - _ -. _... - _ _, _. _ -.. -. - -
.