ML20071L348

Proposed TS 3/4.8.1, Electrical Power Sys - AC Sources & Associated Bases

ML20071L348
Person / Time
Site:	Wolf Creek
Issue date:	07/29/1994
From:	WOLF CREEK NUCLEAR OPERATING CORP.
To:
Shared Package
ML20071L347	List: ML20071L344 ML20071L348
References
NUDOCS 9408030075
Download: ML20071L348 (33)

Text

Attachment IV to CO 94-0010 Page 1 of 33 ATTACHMENT IV PROPOSED TECHNICAL SPECIFICATION CHANGES l

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9400030075 940729 PDR ADOCK 05000492 P

PDR

Attachment IV to CO 94-001o Page 2 of 33 LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS SECTION PAGE PLANT SYSTEMS (Continued) 3/4.7.10 DELETED TABLE 3.7-3 DELETED 3/4.7.11 DELETED 3/4.7.12 AREA TEMPERATURE MONITORING.

3/4 7-29 TABLE 3.7-4 AREA TEMPERATURE MONITORING..

3/4 7-30 3L43_ ELECTRICAL POWER SYSTEMS 3/4 8.1 A.C. SOURCES Operating..

3/4 8-1 TABLE 4.8-1 DIESEL-GENERATOR-TEST-SCHEDULE..

3/434 Shutdown..

3/4 8-8 3/4.8.2 D.C. SOURCES Operating..

3/4 8-9 TABLE 4.8-2 BATTERY SURVEILLANCE REQUIREMENTS..

3/4 8-11 Shutdown..

3/4 8-12 3/4.8.3 ONSITE POWER DISTRIBUTION Operating..

3/4 8-13 Shutdown..

3/4 8-15 3/4.8.4 ELECTRICAL EQUIPMENT PROTECTIVE DEVICES Containment Penetration Conductor Overcurrent Protective Devices..

3/4 8-16 WOLF CREEK - UNIT 1 XI Amendment No. 46,39,44

Attachment IV to CO 94-0010 Page 3 of 33 3I43_ ELECTRICAL POWER SYSTEMS 31411 A. C. SOURCES DEEEMI1NG LIMITING CONDITION FOR OPERATION 3.8.1.1 As a minimum, the following A.C. electrical power sources shall be OPERABLE:

a. Two physically independent circuits between the offsite transmission network and the Onsite Class 1E Distribution System, and

b. Two separate and independent diesel generators, each with:

1) A separate day tank containing a minimum volume of 390 gallons of fuel,

2) A separate fuel Oil Storage System containing a minimum volume of 85,300 gallons cf fuel, and

3) A separate fuel transfer pump.

AETLICABILIIY: MODES 1,2,3, and 4.

ACllON:

a. With an offsite circuit of the above required A C. electrical power sources inoperable, demonstrate the OPERABILITY of the remaining off-site A.C. source by performing Specification 4.8.1.1.1 within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter.-4feither4ieselgenerator of the above required AOrelectricalpower40urceshascotbeen successfully 4ested within4he-past44hoursrdemonstrateOPERABILITY by perfomsnD Spec 6fication4844-2a4*-separately for4hatdiesel generatorwithin24 hours, Restore at least two offsite circuits to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

b. With one diesel generator of the above required A.C. electrical power sources inoperable, demonstrate the OPERABILITY of the offsite A.C.

sources by performing Specification 4.8.1.1.1 within i hour and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter. Demonstrate the OPERABILITY of the remaining OPERABLE diesel gener rmin ecifica-tion

.1.2a 4 withi 24 h ess e a sence o any poten common mode ure for the remaining diesel generator is demonstrated, or if the diesel generator became inoperable due to any cause other than an inoperable support system, an Independently testable component, preplanned preventive maintenance or testing, or maintenance to correct a condition which, if left uncorrected, would not affect the PERABILITY of the diesel generator %* e inoperable iese generator o PERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

!Theautomabostart and sequenceloading of e4ieselgenerator4atisfies4he testing requirementsof Specification 4444,2a44or 48*sActionetatement 1*This test 464equired to be completed 4egardiessef when4he4noperable4iesel generator 464 estored to OPE RABLE-status unles& the 4iesel was4eclared inoperable todopreplanned preventativesnaintenance testingror-maintenance r

to correct a cond4honwhich,4fleft uncorrectedrwouldeotaffect the operabihtyof the4+eselgenerator, WOLF CREEK - UNIT 1 3/4 8-1 Amendment No. 8

Attachment IV to CO 94-0010 Page 4 of 33

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3/4.B ELECTRICAL POWER SYSTEMS 3/4 8.1 A. C. SOURCES LIMITING CONDITION FOR OPERATION ACIl0NIConttauesu

c. With one offsite circuit and one diesel generator of the above required A.C. electrical power sources inoperable, demonstrate the OPERABILITY of the remaining offsite A.C. source by performing Specification 4.8.1.1.1 within i hour and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter and Specification 4.8.1.1.2a.4* wi hin 8 u s** n t re ugdgel enerato unless t e absence of any potential common mode fa lure for the remaining diesel generator is demonstrated, or if the diesel generator became Inoperable due to any cause other than an inoperable support system, an independently testable component, preplanned preventive maintenance or testing, or maintenance to correct a condition which, if left uncorrected, would not affect the OPERABILITY of the diesel enerato, restore a leas one of the inopera le

.. ~ tatus within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> or be in at least HOT sources to RA s

STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />. Restore the remaining A.C. electrical power source (offsite circuit or diesel generator) to OPERABLE in accord-ance with Specification 3.8.1.1. ACTION a or ACTION b. as applicable with the time requirement for the ACTION based on the time of the initialloss of the remaining inoperable A.C. electrical power source. A successful test of diesel generator OPERABILITY performed in accordance with Specification 4.8.1.1.2a 4* under this ACTION for an OPERABLE diesel generator or a diesel generator that was restored to OPERABLE, satisfies the subsequent testing requirement of Spec-ification 3.8.1.1 ACTIONeMCTION b. for an OPERABLE diesel generator,

d. With one diesel generator inoperable in addition to ACTION b, or c.

above, verify that:

1. All required systems, subsystems, trains, components, and devices that depend on the remaining OPERABLE diesel generator as a source of emergency power are also OPERABLE, and

• The automatic start and sequence loading of a diesel generator satisfies the testing requirements of Specification 4.8.1.1.2a.4 for this Action Statement.

• 2This test is4equired 40 be completed 4egardless4when 4heinoperaldadesel generator 4s4estored4oOPERABLE4tatus4mles&4hedeselwas-declared inoperable 404opreplannedpreventative4naintenanca testing,-or-mamtenance r

to correct-er,onditionwhichrif 4 eft 4mcorrectedrwoutdooteffect4he operabildy-of-thedeselgenerator, WOLF CREEK UNIT 1 3/4 8-ia Amendment No. 8

l Attachment IV to CO 94-0010 Paga 5 of 33 ELEGIB1CALEQWER SYSTEMS LIMITING CONDITION FOR OPERATION ACHONIContinued)

2. When in MODE 1,2, or 3, the steam-driven auxiliary feedwater pump is OPERABLE.

If these conditions are not satisfied within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

e. With two of the above required offsite A.C. circuits inoperable, demonstrate 4he OPERABIL4TVof4wo4eselgenerators by-sequentially performing Specification 484rO2a4within-8 tour &unless the d+eselgenerators-arestready4)peratingi restore at least one of the inoperable offsite sources to OPERABLE status within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />. Following restoration of one offsite A C. electrical power source, follow ACTION a. above with the time requirement of ACTION a. based on the time of the initial loss of the remaining inoperable offsite A.C. electrical power source.-Asuccessful4estofdeselgenerator4PERABIL4TV performed in accordance with4pecification444vh2a4*-under4his ACTION 4or4heCPERABLE-dieselgenerators satisfies 4he-subsequent r

testing requirement of Specification 3844-AGTIONo-

f. W'.h two of the above required diesel generators inoperable, demon-strate the OPERABILITY of two offsite A.C. circuits by performing Specification 4.8.1.1.1 within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; restore at least one of the inoperable diesel generators to OPERABLE status within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />. Following restoration of one diesel generator follow ACTION b. with the time requirement of the ACTION based on the time of initialloss of the remaining inoperable diesel generator. A successful test of diesel generator operability performed in accordance with Specification 4.8.1.1.2a.4 under this ACTION for the OPERABLE diesel generators, satisfies the subsequent testing requirement of Specification 3.8.1.1 ACTION b.

SURVEILLANCE REQUIREMENTS 4 8.1.1.1 Each of the above required independent circuits between the offsite transmission network and the Onsite Class 1E Distribution System shall be determined OPERABLE at least once per 7 days by verifying correct breaker alignments and indicated power availability.

LThe automatio start and sequence 4oading of-a diesel-generator-satisfies 4he 4estingfeguirementsof Specification 44 Art 2a44or4his-Act+on4tatement-WOLF CREEK - UNIT 1 3/4 8-2 Amendment No. 8

Attachment IV to CO 94-0010 Page 6 of 33 ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 4.8.1.1.

ac diesel enerator sf x*l be demonstrated OPERABLE:

At least onceper f1M a.

eFioidancewith theJrequency-specif, edin-Table 484 on a STAGGERED TEST BASIS by:

1) Verifying the fuellevelin the day tank,

2) Venfying the fuel level in the fuel storage tank,

3) Verifying the fuel transfer pump starts and transfers fuel from the stortte system to the day tank, 4)-Verifying the diesel startsendaccelerates4oot 4 east 4444pm in 4es& than or-equal 40 seconds "-Thesenerator+ottage and4requencyohallbe4160400 -- 420 volts end(M442 within-12 seconds

• lefter 4he4 tart 4ignal-The dece! genera-torchallbe-started 4or-this4estbywingeneof the-following signals; a)-Manuatrer b)-Simulated-!c t of-o" sate-power-by4tselfror c)-Safety 4nfecten testsignaL e

4) Verifying the d esel starts ** and obtains a voltage of 4160

+ 160 -420 volts, and a frequency of 6011.2 Hz. The diesel generator can be slow started and allowed to reach rated speed at a rate that is selected to minimize stress and wear,

5) Venfying the generator is synchronized gradually loaded to an indicated 4062Qt,_ W*" for at least 60 minutes, and until 5'[tp $2Q1, temperature equilibrium is attained. The rate of loading and unloading of the generator during this test should be gradual, based upon minim!-ing stress and wear on the diesel generator, and s

6) Venfying the diesel generator.s aligned to provide standoy power to the associated emergency busses.

b--Atleastonceper414aysondaftereachopen.lionof the4iesel where4heperiodofoperationwasgreater thanor-equ4tc 1 how by checAing for-and4emoving eccumulatedwater-4 rom 4he4ay4anksi o,-Al4 east once per414ay&bycheckingJorond4emowngoccumulated water from4he4uefoilstorage4anksi "This test shall be preceded by an engine prelube period and/or other warmup procedures recommended by the manufacturer so that the mechanical stress and wear on the diesel engine it, minimized.

• "This band is meant as guidance to avoid routine overloading of the engine.

Loads in excess of this band for special testing under direct monitoring or I

momentary variations due to changing bus loads shall not invalidate this test.

1 WOLF CREEK - UNIT 1 3/4 B-3 Amendment No. 8 l

l l

Attachment IV to CO 94-0010 e

Page 7 of 33 ELEGIRlCAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Contmued) d--By4ampling new fue! oilinaccordancewnh ASTM-04057 prior 4e add 4 ion to storagatanksende (4)-Byverifyingin accordancew6th4he4ests+pec6f+edinASTMOG75-84 prior 4a addition 4o4ha storage 4ank&4 hat 4he4amplehas; (abAn AP4Gravityofwithin 0-34egrees-at 60:f-or+specif+c gravity 4f withinO4046-at60/60tF, -ezhen compared 4athe suppleer'stertif+cateor-an absolute specif+ogravity at 60/60:f-of greater 4haruw49uat400-83tutles&4han or-equattaO 8&orenAPigravity-ofgreater than or equal to 274egree&but 4es&4hans equal 40494eg4eesi (b)-A4inematiovascosity-at40 C-otgreater4hanorequal4e 4,94en4+stokesrbut less 4hanw4 qual 40-4744entistokes; 4fgravity wascot 4etermined bymomparison with4he sup-plier'scertif+cationi (c)-A-flash point + quat 4awSreater4han-425:F+and (d)-Aclearandbrightsppearancew4hproper4c!cr eshen4ested inaccordancewdh ASTMD4476-81 (2FBy-venfyingwithin4G4ays-ofobtaining the4 ample 4 hat 4he other propertiesspec4f+ed !n Tab!c 1 ofASTMD976-81 ere m0t when 4ested ineccordance wdh ASTM D975-84-except 4 hat 4he analysi&4or tu! fur may-be performedinaccordancewithASTM D4552-7BorASTMD2622-8A e- -At4eastonceevery-34-daysby4btaining4+ampleef fue! c!! in accordancewithASTMD2276-78 and+erifying 4 hat 40talparticulate 7

contamination 4&4ess4 hart 40mg/ liter-whensheckedin4coordance withASTMD2276-78rMethodA-l fr--At4eastonce per-4844ays4he4+eselgenerator&&halLbe4 tarted fromembientcond4+onsfusing4heteepwarmsyttem) usingoneef j

the signals 4pecifiedin48rtr44a4-andaccelerated-t04t4 east j

5444pmin less4hanorequat40-43+econds,-Thegenerator-voltage and frequency 4 halt ba4460460-424+oltsend E0 1.2 Hz-within 424econdsafter4he4tartsignalt-Subsequentlywenfy the generator is4oaded 4aanandicated 60004&&2044W" in4es&4hanw49uaE40 60 +econdsendeperateset e load of 400440420tAV#*-for-at4 east M.lf&

b. At least once per 184 days verify each diesel generator starts from standby conditions

• and achieves in less than or equal to 12 seconds, a voltage of 4160 + 160 -420 volts, and a frequency of 6011.2 Hz using i

one of the following signals:

1) Manual,or 1

2) Simulated loss-of-offsite power by itself, or

3) Safety injection test signal.

• This test shall be preceded by an engine prelube period so that the mechanical stress and wear on the diesel engine is minimized.

• 2Th+s bandisaneant esguidanca to evoid rout +neeverload+ng ot 4he-engine-Loads 4nexcess-of thi&bandfor+pec4al4est+ng4mder-d+ rect 4nonitoringer momentary +ariation&4ue4achanging bus ! cads shah no! !nv !!date4his test WOLF CREEK - UNIT 1 3/4 8-4 Amendment No. 8

Attachment IV to CO 94-0010 Page 8 of 33 ELECTRICAL POWER SYSTEfdS SURVEILLANCE REQUIREMENTS (Continued) h At least once per 18 months, during shutdown, by:

l 4)-Subjecting 4he4iesel40 aninspectionin accordancewdh procedures preparedinconjunct+onwit44tsananufacturer's recommendation &4or4h6s4Lassef standby 4ervicer 2)-Venfying the diece! generator 4apabildy40 seject the ESW pump <notor4oad {tha 4arges44 ingle 4mergency 4ead).while maintaining voltageat 44604fb420+oltsand frequencyst 60+ 64442, j

3)--Ver.fying 4he dieselgenerator4apability tefeject-eloadof G2044Wwdhout tripping-Thesenerator-voltage.shalinot ex g4 84+olt&49r' o'

4he4oad4

1) \\Terifying eac diese gen'erator operating at a power factor between 0.8 and 0.9 does not trip on overspeed and voltage i

does not exceed 4784 volts and frequency does not exceed 65.4 Hz following a load rejection of 5580 to 6201 kW,"

4)--Simulating aloss-of-offsde power 4)y41selfrende i

a)-Venfying 4eenergizationof 4heemergency4)ossesend load shedd+ng4 rom 4heemergency-betecc, end b}-Verify +ng the-diesel starts *"-on4heeuto4 tart 4ignat, energizes 4he emergenov4)usse&withpermanently4onnected load &wnhin424econdsrenergizes4hesuto-connected 6hutdown loads 4hrougr& 4he4hutdown4equencerand operates forfeater4haner4 qual 4o44ninutes-whilaits generator is4oaded with the shutdown 4oads-After-energizal+on, i

the steady 4tatevoltageend frequencyof 4heemergency busses 4 hall be4na+ntained el4404+-460-420+oltsend 4WHz4uring thi& test, l

2) Verify ng = an ac ual(Mmulated loss-of-offsite power signal (LOOP)";

a) De-energization of emergency buses; b) Load shedding of emergency buses; j

c) The diesel generator auto-starts from standby conditions"* and:

l

\\

1) energizes permanently connected loads within 12 seconds,

2) energizes the auto-connected shutdown loads through the shutdown sequencer, i

3) maintains steady state voltage at 4160 + 160 - 420 volts,

4) maintains steady state frequency at 6011.2 Hz, and

5) operates for greater than or equal to 5 minutes while the generator is loaded with the shutdown loads.

["This surveillance shall not be performed in Modes 1 or 2 and credit may be taken Qor unplanned events that satisfy this requirement.

• "This test shailie precedidbyWengine p d/or other warmup procedures recommended by the manufacturer so that the mechanical stress and wear on the diesel engine is mramized.

WOLF CREEK-UNIT 1 3/4 3-da Amendment No. 8. 59 1

Attachment IV to CO 94-0010 Page 9 of 33 ELECTfllCAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 6}---Vesifying4haton44afety injection 4estsignalwithout !cce of-offsite power the4seseigeneraton,tartston4heauto-start r

signalandoperateson standby 4orgreater4haner-equat40 EminutesFand theoffsitspc=ct courceenergizes4he-auto-connectedemergency4 accident}4oad4hrough4he LOCA cequencer, Thagenerator+oltageend-frequency-cha!! be 446W60-420 voltsend 60d-t-2-Hawithin43 seconds-after-the-auto-start i

signalghegenerator-steady-stategeneratorwoltageend fre-

_ g eb ha withinthesay ur' 4his

3) Verifying on an actual or simulated Safety injection Actuation SI nal (SlAS)" that each diesel generator auto-starts from D

the standby condition

• and:

a) achieves a voltage of 4160 + 150 -420 volts in less than or equal to 12 seconds after the auto-start signal; b) achieves a frequency of 6011.2 Hz in less than or equal to 12 seconds after the auto-start signal; c) operates on standby for greater than or equal to 5 minutes; d) the offsite power source energizes the auto-connected (accident) loads through the LOCA sequencer.

6)--Simulating aloss-of-offsite power-intonjunctionwith4 Safety injectiontest signalcand a)-Verifying deenergizationef 4he e "crgency busserrend4oad shedding fromtheemergency-bussesi b)Jenfying4he4ieselstarts*-onthe aute ctartsignair energiz es4he emergency-busse &with permanently 4onnected loadswithin424econds energizes 4he4uto-connected r

emergency-(accident)1oads4hrough4he LOCA sequencer-and operates for greater 4hanor+ qual 404 minutes-while41s generator is4oaded with the+margencyloads-Afteramergiza-tion thesteady-statevoltageand4requency-of4heemerg-e ency-busses 4haltbemaintainedet4160M60-420 vo!!c and 60t-4,244a41unng this4estHmd c)-Verifying thatelleutomatic dicte! generator 4 rips except r

highfackeltoolanttemperature engineoverepeed, !cw !ube r

04 pressure highcrankcasepressure stas 44ailurefelay2 r

r and generator 4fferentialcareautomatically4)ypassedepon lossof+oltage on4heemergency4;ustoncurrentwithe-Safety sonActuation-

4) Verifying on a s'iriiulate'd loss-of-offsite power in conjunction with a simulated Safety injection Actuation Signal (SIAS)"

that each diesel generator auto-starts from the standby condition

• and:

a) achieves a voltage of 4160 + 160 -420 volts in less than or equal to 12 seconds after the auto-start signal; b) achieves a frequency of 6011.2 Hz in less than or equal to 12 seconds after the auto-start signal, c) de4nergization of the emergency busses and load shedding from the emergency busses; l

Attachment IV to CO 94-0010 Page 10 of 33 Whw-d) energizes the emergency busses with permanently c>nnected loads within 12 seconds, energizes the auto-connected emergency (accident) loads through the LOCA sequencer; e) operates for greater than or equal to 5 minutes while its generator is loaded with emergency loads.

7)-Venfying the4iesel generator 4>perates4or-atleast24 hours, Duringthe(+rst 3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br />s-of4hi&4estethe dieselgenerator shall be4oaded 40 enindicated 660040-6824-kW**-and4uring the remaining 22-hour &of 4hi&4estethe4+eselgenerator-shall be4oadedtoen4ndicated&OOOto-62044W.** The generator voltageendfrequency 4 hall be44604-46042Gvoltsend 604 4,244z -4Hawthin42 seconds-after4he4 tart +ignalF4he r

steady-state-generator voltageend4requerryshaltbe4naintained within44604-160420-voltsend60t4,244z4uring4histest, W+ thin 5 minutes-after<x>mpleting4hi&G4-hour-testeperform t+on4 444 6b4

5) Verif ng each diesel generator's automatic trips are bypassed upon the simulated SIAS and LOOP combined test" except:

a) High Jacket coolant temperature; b) Engine Overspeed; c) Low lube oil pressure; d) High crankcase pressure; e) Start failure relay; f) Generator differential current.

• This test shall be preceded by an engine prelube period and/or other warmup procedures recommended by the manufacturer so that the mechanical stress and wear on the diesel engine is minimized.

"This surveillance shall not be performed in Modes 1 or 2 and credit may be taken for unplanned events that satisfy this requirement.

"Thisband 4& meant es-guidance 4aavoid 40utineoverload+ng of4tw eng+ne-Loade4n-excessof 4histand for-speciat4estingunder4irect4nonitoringer momentary-variations 4ue4ochanging bus 4oads 6ha!Leot 4nvalidate 4his testr WOLF CREEK - UNIT 1 3/4 8-5 Amendment No. 8

Attachment IV to CO 94-0010 Page 11 of 33 ELEGIRtCALP_QWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 8b-Verifying 4 hat theauto-connectedloadrAo each4Hmel generator do-exceed Verify ngluii-Q2h 6) load carrying capabilityof the diesel generator at z power factor between 0.8 and 0.9 for an interval of not less than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> at 5580 to 6201 kW (Indicatsd). The generator voltage and frequency shall be maintained within 4160 + 160 420 volts and 6011.2 Hz during this test;

7) B) Verifying the diesel generator's capabilitho:

a) Synchronize with the offsFe power source while the generator is loaded with its emergency loads upon a simulated restoration of oftaite power, b) Transfer its loads to the offsite power source, and c) Be restored to its standby status.

8) to) Venfying that with the diesel generator operating in a test mode, connected to its bus, a simulated Safety injection signal overrides the test mode by: (1) returning the diesel generator to standby operation and (2) automatically energizing the emergency loads with offsite power;

09) 44) Venfying that the fuel transfer pump transfers fuel from each fuel storage tank to the day tank of each diesel via the installed cross-connection lines; and J

O10) 12) Verifying that the automatic LOCA and Shutdown sequence timer is OPERABLE with the interval between each load block within

! 10% of its design interval.

h---At least once per-40 yearsor-aftereny4noddicationswhich could affect 4eselgenerator4nterdependence-by4tartingt*-both4iesel generators +1multaneouslyrdunngshutdown er4venfying4hattoth i

r dieselgeneralors-accelerate 4ast4 east 6444prn4n4ess4haner i

d. A from standby conditions,** each diesel generator achieves in less than or equal to 12 seconds, a voltage of 4160 + 160 - 420 volts and a frequency of 6011.2 Hz.

1 4f Specificatm48A44g Ob Anot satisfactorily <,ompletedr4t-knot

-necessary4ofepect 4hapsecedmg 24-hour 4estAnsteadr4hedeselgenera.

-toranay beoperatedet42014Wfor-t-hour 4ramtiloperstmg temperaturehas

- ta

• This eurveillance shall not be performed in Modes 1,2,3, or 4 and credit may be taken for unplanned events that satisfy this requirement.

• • This test shall be preceded by an engine prelube period and/or other warmup procedures recommended by the manufacturer so that the mechanical stress and wear on the diesel engine is minimized.

WOLF CREEK UNIT 1 3/4 8-6 Amendment No 8

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4 Attachment IV to CO 94-0010 Page 12 of 33 i

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ELECTRICAL POWER SYSTEMS I

SURVEILLANCE REQUIREMENTS (Continued) b At least once per 10 years by:

1) Draining each fuel oil storage tank,4emovmg-4heeccumulated ced! ment a^d cleaning the tank ut!ng4 sod +urnhypochlorite solutionor-e';u:v2!ent, t

2) Removing the accumulated sediment, i

3) Cleaning the tank to remove microbiological growth.

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Specif+ cat +on644withen444ays,--Reportsel d!rre! gen-rater f:!!ures shalt4cc!ude the information4eccmmc~d^d in Regu! ster / Pet!Sn44bol Regulatory 4uedeMO&rRevision4, ^.uge:t 197b!! the nu'"ber+f 4ailures4n i

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Attachment IV to CO 94-0010 Page 13 of 33 IABLEdad GlEGEifrENERATOR-TESL-SGHEDULE NUMBER OF-FALLURES44

.LASL20NAllD2TESIS!

IESIEEEQUENGX 44 Atleast once per44-days 34**

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• Crueria-for4stermining nurnber of valid failuresendnumbe#4f+ahd4ests shan bein accordancewith RegulatoryPosnion-C-le-of Regulatory 4u+de 4408rRevision4rAugust4977 butdetermmedene perdieselgenerator 7

basis--for the purpose &of determining the required 4est4#equencyrthe psevious test failure count 4nay be feduced 40 mo4f e somplete4iesel overhaut tal.ke-newr.ond+tionS45. completed,-ptovided 4 hat 4heeverhaul includeng appropriate postanamtenanceoperationand testingris specifica4 epproved4>y-the4nanufacturer and4ecceptablefeliabikty f

r has beendemonstrated4hefehabikty4nterion+haltbe4he4uccessful completion of444onsecutive tests 4aa single 4eries4en-of 4hese4ests shall4)ein accordancew4h-Spec +ficationc 4 9.1.12a4end 4 9.1.1.2a6 fous4ests inaccordancewith4pecification48444fAf this-criterion r

i&not satisfiedduringthe f+rstsesiesef tetts, nny-alternate criterion to4)e used 40 transvalue4hefailuretount4owo4equiree-NRG-spprovak

• • Theessociated test frequency (Milbemaintaineduntitseventonss

.ur failure 4#ee 4ests havateen pesformed end 44e numberof failuresin 4b a last -20+ahd testshas been 4 educed 49ene, WOLF-CREEKUNIT-4 3/4 8-7 Amendment 140rBr62 l

1 1

l Attachment IV to CO 94-0010 i

Page 14 of 33 ELECTRICAL POVER SYSTEMS ACJOURCES j

S11UIROWN LIMITING CONDITION FOR OPERATION 3.8.1.2 As a minimum, the following A.C. electrical power sources shall be OPERABLE:

I

a. One circuit betsween the offsite transmission network and the Onsite Class 1E Distribution System, and

b. One diesel generator with:

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1) A day tank containing a minimum volume of 390 galk,ns of fuel, i

I

2) A fuel storage system containing a minimum volume of 85,300 gallons of fuel, and

3) A fuel transfer pump.

AEELICABILIIY: MODES 5 and 6.

ACIlON:

With less than the above minimum required A.C. electrical power sources OPERABLE, immediately suspend all operations involving CORE ALTERATIONS, positive reactiv-ity changes, movement of irradiated fuel, or crane operation with loads over the i

spent fuel pool. In addition, when in MODE 5 with the reactor coolant loops not filled, or in MODE 6 with the water levelless than 23 feet above the reactor vessel flange, immediately initiate corrective action to restore the required sources to OPERABLE status as soon as possible.

i SURVEILLANCE REQUIREMENTS 4.8.1.2 The above required A.C. electrical power sources shall be demonstrated OPERABLE b the performance of each of the requirements of Specifications

.8.1.1.2 (except for Specification 4.8.1.1.2a.5p4&4,14, 4.8.1.1.

an WOLF CREEK - UNIT 1 3/4 8-8 Amendment No. 8

Attachment IV to CO 94-0010 Page 15 of 33 3/4.8 ELECTRICAL POWER SYSTEMS BASES 3L43M4.8.2. and 3/4.8.3 A.C. SQ.URCES. D.C. SOURCES AND ONSITE POWER DISTRIBUTION The OPERABILITY of the A.C. and D.C. power sources and associated distri-bution systems during operation ensures that sufficient power will be avail-able to supply the safety-related equipment required for (1) the safe shut-down of the facahty, and (2) the mitigation and control of accident condi-tions within the facility. The minimum specified independent and redundant A.C. and D.C. power sources and distribution systems satisfy the requirements of General Design Cnterion 17 of Appendix A to 10 CFR Part 50.

The ACTION requirements specified for the levels of degradation of the power sources provide restriction upon continued facility operation commen-surate with the level of degradation. The OPERABILITY of the power sources are consistent with the initial condition assumptions of the safety analyses and are based upon maintaining at least one redundant set of onsite A.C. and D.C. power sources and associated distribution systems OPERABLE during acci-dent conditions coincident with an assumed loss-of-offsite power and single failure of the other onsite A.C. source. The A.C. source and D.C. source allowable out-of-service times are based on Regulatory Guide 1.93,

" Availability of Electrical Power Sources", December 1974. When one diesel generator is inoperaNe, there is an additional ACTION requirement to verify that all required systems, subsystems, trains, components and devices, that depend on the remaining OPERABLE diesel generator as a source of emergency power, are also OPERABLE, and that the steam-driven auxiliary feedwater pump is OPERABLE. This :equirement is intended to provide assurance that a loss-of-offsite power event will not result in a complete loss of safety function of critical systems during the period one of the diesel generators is inoperable. The 'erm verify as used in this context means to administratively check by examining logs or other information to determine if certain components are out-of-service for maintenance or other reasons. It does not mean to perform the Surveillance Requirements needed to demonstrate the OPERABILITY of the component.

The OPERABILITY of the minimum specified A.C. and D.C. power sources and associated distribution systems during shutdown and refueling ensures that:

(1) the facility can be maintained in the shutdown or refueling condition for extended time periods, and (2) sufficient instrumentation and control capability are available for monitoring and maintaining the unit status.

When determining comphance with action statement requirements, addition to the RCS of borated water with a concentration greater than or equal to the minimum required RWST concentration shall not be considered to be a positive reactivity change.

The-SurseillanceRequirements4or4emonstrating4heCPERABIL4TV-of4he d.eselseneratorsareinaccordancewith4he4ecommendations-ofSegulatory Guides-4-9 "SelectionofOiesel4enerator-SetCapacity4or-Standby Dower-Sup-plies "-Revision 4rf4ovember-497&rtr40Br"Periodi> Testing-ofC+esel Generator-Units Used esonsiteE4ectric-Hower-Systemself4uclear-Power PlantsA Revision 4rAugust4977-asmodified by Amendment 440-84ssued on May 29c1987vend4,437 " Fuel-Gil4ystems4or-StandbyD+esel4enerator&?

7 INSERT"g]

vMa ober-1979, A

WOLF CREEK UNIT 1 B 3/4 8-1 Amendment No. 59 November 22,1993

Attachment IV to CO 94-0010 Page 16 of 33 ELECTRIC POWER SYSIEMS BASES A.C30VRCESACJOMBES AND ONSITE POWER DISTRIBUTION (Continued)

Each diese4}enerator4DG)isprovided with en engineoverspeed trip to prevent 4amage to 4he engine-Recovery 4rorn4he trans6enteaused by-tha40ss of alarge4oadeouldcauce diece!engineoverspeedrwh+chr4 excessive, m+ght resultine tr6p-of theengine--TheOG4oad4esponsscharacteristics and capabildy404 eject the4argest eingleload without exceed 4ng predetermined voltage end 4requency-are4emonstrated while-maintain +nge spec 4fied margin to theeverspeed 4 rip esfequired by-Regulatory 4uide4A Posit +on44-for4 nesting Surveillance 4equiremente 4he4argest single 4oad r

is defened ese load equivalent 404heESW pump 4notorwh41eender4he4ull post 4:OCA4nodeofoperation, The Surveillance Requirement for demonstrating the OPERABILITY of the Station batteries are based on the recommendations of Regulatory Guide 1.129,

" Maintenance Testing and Replacement of Large Lead Storage Batteries for Nuclear Power Plants," February 1978, and IEEE Std 450-1980,"lEEE Recommended Practice for Maintenance, Testing, and Replacement of Large Lead Storage Bat-teries for Generating Stations and Substations."

Verifying average electrolyte temperature above the minimum for which the battery was sized, total battery terminal voltage on float charge, connection resistance values and the performance of battery service and dipaharge tests ensures the effectiveness of the charging system, the ability to handle high discharge rates and compares the battery capacity at that time with the rated capacity.

Table 4.8 2 specifies the normal limits for each designated pilot cell and each connected cell for electrolyte level, float voltage and specific gravity. The limits for the designated pilot cells float voltage and specific gravity, greater than 2.13 volts and 0.015 below the manufacturers full charge specific gravity or a battery charger current that had stabilized at a low value, is characteristic of a charged cell with adequate capacity. The normal limits for each connected cell for float voltage and specific gravity, greater than 2.13 volts and not more than 0.020 below the manufacturers full charge specific gravity with an average specific gravity of all the connected cells not more than 0.010 below the manufacturers full charge specific gravity, ensures the OPERABILITY and capability of the battery.

Operation with a battery celfs parameter outside the normallimit but within the allowable value specified in Table 4.8-2 is permitted for up to 7 days. Dunng this 7-day period: (1) the allowable values for electrolyte level ensures no physical damage to the plates with an adequate electron transfer capability; (2) the allowable value for the average specific gravity of all the cells, not more thar. 0.020 below the manufacturers recommended full charge specific gravity, ensures that the decrease in rating will be less than the safety margin provided in sizing; (3) the allowable value for an individual celfs specific gravity, ensures that an individual celfs specific gravity will not be more than 0.040 below the manufacturers full charge specific gravity and that the overall capability of the battery will be maintained within an acceptable limit; and (4) the allowable value for an individual celfs float voltage, greater than 2.07 volts, ensures the battery's capability to perfo m its design function.

WOLF CREEK - UNIT 1 B 3/4 8-2 Amendment No. 59

Attachment IV to CO 94-0010 a

Page 17 of 33 ADMINISTRATIVE CONTROLS EROCEDURES AND PROGRAMS (Continued)

8) Limitations on the annual and quarterly air doses resulting from noble gases released in gaseous effluents to areas beyond the SITE BOUNDARY conforming to Appendix 1 to 10 CFR Part 50,

9) Limitations on the annual and quarterly doses to a MEMBER OF THE PUBLIC from h dine-131, lodine-133, tritium and all radionuclides in particulate form with half-lives greater than 8 days in gaseous effluents released to areas beyond the SITE BOUNDARY conforming to Appendix I to 10 CFR Part 50,

10) Limitations on the annual dose or dose commitment to any MEMBER OF THE PUBLIC due to releases of radioactivity and to radiation from uranium fuel cycle sources conforming to 40 CFR Part 190.

f. BadiologicaLEnvironmentalMonitoriagfrosmm A program shall be provided to monitor the radiation and radionuclides in the environs of the plant. The program shall provide (1) repre-sentative measurements of radioactivity in the highest potential exposure pathways, and (2) verification of the accuracy of the effluent monitoring program and modeling of environmental exposure pathways.

The program shall (1) be contained in tne ODCM, (2) conform to the guidance of Appendix I to 10 CFR Part 50, and (3) include the following:

1) Monitoring, sampling, analysis, and reporting of radiation and radionuclides in the environment in accordance with the methodology and parameters in the ODCM.

2) A Land Use Census to ensure that changes in the use of areas at and beyond the SITE BOUNDARY are identified and the modifications to the monitoring program are made if required by the results of this census, and

3) Participation in an interlaboratory Comparison Program to ensure that independent checks on the precision and accuracy of the measurements of radioactive materials in environmental sample matrices are performed as part of the quality assurance program nvironmental monitoring.

01EEPORTJNG.BEQU1BEMENTS RQUTINE REPORTS 6 9.1 in addition to the applicable reporting requirements of Title 10, Code of Federal Regulations, the following reports shall be submitted to the Regional Administrator of the NRC Regional Office unless otherwise noted.

WOLF CREEK UNIT 1 6-18 Amendment No. 42 l

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Attachment IV to CO 94-0010

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Page 18 of 33

)

INS ERT "A" The surveillance requirements of Technical Specification 3/4.8.1 are based upon, in part, the guidance of Generic Letter 94-01, " Removal of Accelerated Testing and Special Reporting Requirements for Emergency Diesel Generatore From Plant Technical Specifications," Generic Letter 93-05, "Line-Item Technical Specifications improvements to Reduce Surveillanco Requirements for Testing During Power Operation," Regulatory Guide 1.0," Selection, Design, Qualification, and Testing of Emergency Diesel Generator Units Used as Class 1E Onsite Electrical Power Systems at Nuclear Power Plants " Revision 3, and NUREG-1431, " Standard Technical Specifications Westinghcuse Plants." Also, the guidance of NUMARC 87-00," Guidelines ano Technical Bases for NUMARC Initiatives Addressing Station Blackout at Light Water Reactors," Revision 1, and Regulatory Guide 1.160 has been adopted to formulate a comprehensive Emergency Diesel Generator Reliability Program.

Technical Specification 3.8.1.1, Action b and c, require, in part, the demonstration of the operability of the remaining operable emergency diesel generator by performing Technical Specification 4.8.1.1.2a.4. This test is required to be completed regardless of when the inoperable emergency diesel generator is restored to operable status unless the emergency diesel generator was declared inoperable to do preplanned preventative maintenance, testing, or maintenance to correct a condition which, if left uncorrected, would not affect the operability of the emergency diesel generator, The requirement to test the remaining operable emergency diesel generator when one emergency diesel generator is inoperable is limited to those situations where the cause for inoperability can not be conclusively demonstrated in order to preclude the potential for common mode failures. The test is not required to be accomplished if the emergency diesel generator was declared inoperable due to an inoperable support system or an independently testable component. When such a test is required, it is required to be performed within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> of having determined that the emergency diesel generator is inoperable.

Technical Specification 4.8.1.1.2a 4 is considered to be a " Start Test" as described in Regulatory Guide 1.0, Revision 3.

A " Start Test" is performed to demonstrate proper startup from standby conditions and to verify that the required design voltage and frequency is attained. For these tests, Regulatory Guide 1.9, Revision 3, recommends that the emergency diesel generators be slow started and allowed to reach rated speed on a prescribed schedule that is selected to minimize stress and wear.

Regulatory Guide 1.9, Revision 3 considers Technical Specification 4.8.1.1.2a.5 to be a " Load-Run Test". A " Load-Run Test" demonstrates 90 to 100 percent (5580 to 6201 kilowatts) of the continuous rating (6201 kilowatts) of the emergency diesel generator for an interval of not less than 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and until temperature equilibrium has been attained. This test may be accomplished by synchronizing the generator with offsite power and the loading and unloading of an diesel generator during this test should be gradual and based on a prescribed schedule that is selected to minimize stress and wear on the diesel generator.

Regulatory Guide 1.9, Revision 3, considers Technical Specification 4.8.1.1.2b to be a " Fast Start Test". A " Fast-Start Test" demonstrates that each emergency diesel generator starts from standby conditions. If a plant normally has in operation keep warm systems designed to maintain lube oil and Jacket water cooling at certain temperatures or prelubrication systems or both, this would constitute normal standby conditions for that plant. Verification that the emergency diesel generator reaches required voltage and frequency within acceptable limits and time is also required.

The requirements of the " Single-Load Rejection Test" and the " Full-Load Rejection Test" as described in Regulatory Guide 1.9, Revision 3 have been combined. The " Full-Load Rejection Test"is a demonstration of the emergency diesel generator's capability to reject a load equal to 90 to 100 percent of its continuous rating (5580 to 6201 kilowatts) while operating at a power factor between 0.8 and 0.9 and that the voltage does not exceed 4784 volts and that the frequency does not exceed 65.4 Hertz following a load rejection of 5580 to 6201 kilowatts. The frequency criteria is from the

" Single-Load Rejection Test" and is based on nominal engine speed plus 75 percent of the difference between nominal speed and the over-speed trip setpoint.

The note that will not allow a surveillance requirement to be performed in Modes 1 or 2 is based on the improved Standard Technical Specifications (NUREG-1431) which recognizes that the performance of certain surveillance requirements during operation with the reactor critical could cause perturbations to the electrical distribution systems that could challenge continued steady state operation and, as a result, unit safety systems.

Attachment IV to CO 94-0010 Page 19 of 33 INSERT "B"

g. Diesel Fuel Oil Testing Proaram A diesel fuel oil testing program to implement required testing of both new fuel oil and stored fuel oil. The program shallinclude sampling and testing requirements, and acceptance criteria, based upon the applicable ASTM Standards. The purpose of the program is to establish the following:

a. Acceptability of new fuel oil for use prior to addition to storage tanks by determining that the fuel oil has:

1. an API gravity or an absolute specific gravity within limits,

2. a flash point within limits for ASTM 2D fuel oil,

3. a kinematn viscosity within limits for ASTM 2D fuel oil.

4. a water and sediment content within the limits for ASTM 20 fuel oil, and

5. a total particulate concentration of 510 mg/l; 1:

b. Other properties for ASTM 2D fuel oil are within limits within 30 days following sampling and addition of new fuel oil to storage tanks.

h. Emergency _ Diesel Generator Reliability Proang An emergency diesel generator reliability program thit establishes the requirements and guidelines for emergency diesel generator reliabWty, availability, and monitoring.

The program shallinclude the following:

a. Emergency diesel generator reliability performance goals (target reliability) based upon the station blackout coping assessment. Target reliability goal monitoring is accomplished through monitoring methods that are based upon those described in Appendix D of NUMARC 87-00,

b. Measures to ensure detailed root cause analysis of emergency diesel generator failures is performed and effective corrective actions are taken in response to failures,

c. Implementation of an emergency diesel generator preventive maintenance program that is consistent with the Maintenance Rule, and

d. Monitoring of emergency diesel generator availability and performance parameters to ensure the target reliability is met or exceeded.

t

__m.

Attachment IV to CO 94-0010 Page 20 of 33 LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS SECTION PAGE PLANT SYSTEM.S (Continued) 3/4.7.10 DELETED TABLE 3.7-3 DELETED 1

3/4.7.11 DELETED 3/4.7.12 AREA TEMPERATURE MONITORING.

3/4 7-29 TABLE 3.7-4 AREA TEMPERATURE MONITORING..

3/4 7-30 3/4.8 ELECTRICAL POWER SYSTEMS 3/4.8.1 A.C. SOURCES Operating....

3/4 8-1 Table 4.8-1 del.ETED Shutdown...

3/4 8-8 3/4.8.2 D.C. SOURCES i

Operating..

3/4 8-9 TABLE 4.8-2 BATTERY SURVEILLANCE REQUIREMENTS..

3/4 8-11 Shutdown..

3/4 8-12 3/4.8.3 ONSITE POWER DISTRIBUTION Operating..

3/4 8-13 Shutdown..

3/4 8-15 3/4.8.4 ELECTRICAL EQUIPMENT PROTECTIVE DEVICES Containment Penetration Conductor Overcurrent Protective Devices...

3/4 8-16 t

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WOLF CREEK - UNIT 1 XI Amendment No. 45,39,44

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Attachment IV to CO 94-0010 Page 21 of 33 314.8 ELECTRICAL POVER SYSTEMS 3/43,1 A. C. SQURCES OPERAIJNG LIMITING CONDITION FOR OPERATION 3.8.1.1 As a minimum, the following A.C. electrical power sources shall be OPERABLE:

a. Two physically independent circuits between the offsite transmission network and the Onsite Class 1E Distr:bution System, and

b. Two separate and independent diesel generators, each with:

1) A separate day tank containing a minimum volume of 390 gallons of fuel,

2) A separate fuel Oil Storage System containing a minimum volume of 85,300 gallons of fuel, and

3) A separate fuel transfer pump.

APPLICABILIIY: MODES 1,2,3, and 4.

6C11011

a. With an offsite circuit of the above required A.C electrical power sources inoperable, demonstrate the OPERABILITY of the remaining off-site A.C. source by performing Specification 4.8.1.1.1 within i hour and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter. Restore at least two offsite circuits to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

b. With one diesel generator of the above required A.C. electrical power sources inoperable, demonstrate the OPERABILITY of the offsite A.C.

sources by performing Specification 4.8.1.1.1 within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter. Demonstrate the OPERABILITY of the remaining OPERABLE diesel generator by performing Specifica-tion 4.8.1.1.2a 4 within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, unless the absence of any potential common mode failurs for the (ernaining diesel generator is demonstrated, or if the diesel generator became inoperable due to any cause other than an inoperable support system, an independently testable component, preplanned preventive maintenance or testing. or maintenance to correct a condition which, if left uncorrected, would not affect the OPERABILITY of the diesel generator; restore the inoperable diesel generator to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

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I WOLF CREEK - UNIT 1 3/4 8-Amendment No. 8

Attachment IV to CO 94-0010 Page 22 of 33 3/4.8 ELECTRICAL POWER SYSTEfd3 3L4JLLA CJiOURCES LIMITING CONDITION FOR OPERATION AC110NIContinuc@

c. With one offsite circuit and one diesel generator of the above required A.C. electrical power sources inoperable, demonstrate the OPERABILITY of the remaining offsite A.C. source by performing Specification 4.8.1.1.1 within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thercafter and Specification 4.8.1.1.2a.4* within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> on the redundant diesel generator, unless the absence of any potential common mode failure for the remaining diesel generator is demonstrated, or if the diesel generator became inoperable due to any cause other than an inoperable support system, an independently testable component, preplanned preventive maintenance or testing, or maintenance to correct a condition which, if left uncorrected, would not affect the OPERABILITY of the diesel generator; restore at least one of the inoperable i

sources to OPERABLE status within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />. Restore the remaining A.C. electrical power source (offsite circuit or diesel generator) to OPERABLE in accord-ance with Specification 3.8.1.1. ACTION a. or ACTION b. as applicable with the time requirement for the ACTION based on the time of the initialloss of the remaining inoperable A C. electrical power source. A successful test of diesel generator OPERABILITY performed in accordance with Specification 4.8.1.1.2a 4* under this ACTION for an OPERABLE diesel generator or a diesel generator that was restored to OPERABLE, satisfies the subsequent testing requirement of Spec-ification 3.8.1.1 ACTION b. for an OPERABLE diesel generator,

d. With one diesel generator inoperable in addition to ACTION b. or c.

above, verify that 1.

All required systems, subsystems, trains, components, and devices that depend on the remaining OPFRABLE diesel generator as a source of emergency power are also OPERABLE, and

• The automatic start anti sequence loading of a diesel generator satisfies the testing requirements of Specification 4.8.1.1.2a.4 for this Action Statement.

WOLF CREEK UNIT 1 3/4 8-Amendment No. 8

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Attachment IV to CO 94-0010 Page 23 of 33 ELECTRICAL POWER SYSTEMS LIMITING CONDITION FOR OPERATION AC110111 Continued)

2. When in MODE 1,2, or 3, the steam-driven auxiliary feedwater pump is OPERABLE.

If these conditions are not satisfied within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

e. With two of the above required offsite A.C. circuits inoperable, restore at least one of the inoperable offsite sources to OPERABLE status within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or be in at least HOT STANDBY within the next C hours. Following restoration of one offsite A.C. electrical power source, follow ACTION a. above with the time requirement of ACTION a. based on the time of the initialloss of the remaining inoperable offsite A.C. electrical power source.

f. With two of the above required diesel generatorc, inoperable, demon-strate the OPERABILITY of two offsite A.C. circuits by performing Specification 4.8.1.1.1 within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; restore at least one of the inoperable diesel generators to OPERABLE status within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />. Following restoration of one diesel generator follow ACTION b. with the time requirement of the ACTION based on the time of initialloss of the remaining inoperable diesel generator. A successful test of diesel generator operabikty performed in accordance with Specification 4.8.1.1.2a.4 under this ACTION for the OPERABLE diesel generators, satisfies the subsequent testing requirement of Specification 3.8.1.1 ACTION b.

SURVEILLANCE REQUIREMENTS 4.8.1.1.1 Each of the above required independent circuits between the offsite transmiscion network and the Onsite Class 1E Distribution System shall be I

determined OPERABLE at least once per 7 days by verifying correct breaker alignments and indicated power availability, WOLF CREEK - UNIT 1 3/4 8-Amendment No. 8

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Attachment IV to CO 94-0010 Page 24 of 33 ELEfJElCAL POWER SYSTEfdS SURVElLLANCE REQUIREMENTS (Continued) 4.8.1.1.2 Each diesel generator shall be demonstrated OPERABLE:

a. At least once per 31 days on a STAGGERED TEST BASIS by:

1) Verifying the fuel level in the day tank,

2) Verifying the fuel level in the fuel storage tank,

3) Verifying the fuel transfer pump starts and transfers fuel from the storage system to the day tank,

4) Verifying the diesel starts ** and obtains a voltage of 4160

+ 160 - 420 volts, and a frequency of 6011.2 Hz. The diesel generator can be slow started and allowed to reach rated speed at a rate that is selected to minimize stress and wear,

5) Venfying the generator is synchronized, gradually loaded to an indicated 5580 to 6201 kW*** for at least 60 minutes, and until temperature equilibrium is attained. The rate ofloading and unloading of the generator during this test should be gradual, based upon minimizing stress and wear on the diesel generator, and

6) Verifying the diesel generator is aligned to provide standby power to the associated emergency busses.

b. At least once per 184 days verify each diesel generator starts from standby conditions

• and achieves in less than or equal to 12 seconds, a voltage of 4160 + 160- 420 volts, and a frequency of 60 1.2 Hz using one of the following signals:

1) Manual, or

2) Simulated loss-of offsite power by itself, or

3) Safety injection test signal.

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• This test shall be preceded by an engine prelube period so that the mechanical stress and wear on the diesel engine is minimized.

• • This test shall be preceded by an engine prelube period and/or other warmup procedures recommended by the manufacturer so that the mechanical stress and wear on the diesel engine is minimized.

• • • This band is meant as guidance to avoid routine overloading of the engine.

Loads in excess of this bt.nd for special testing under direct monitoring or momentary variations due to changing bus loads shall not invalidate this test.

WOLF CREEK-UNIT 1 3/4 8-Amendment No. 8 l

Attachment IV to CO 94-0010 7

Page 25 of 33 Ft FCTRICAL POWER SYSTEMS f

SURVEILLANCE REQUIREMENTS (Continued) f

c. At least once per 18 months, during shutdown, by:

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1) Verifying each diesel generator operating at a power factor between 0.8 and 0.9 does not trip on overspeed and voltage does not exceed 4784 volts and frequency does not exceed 65.4 Hz following a load rejection of 5580 to 6201 kW."

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2) Verifying on an actual or simulated loss-of-offsito power signal (LOOP)"-

a) De-energization of emergency buses; b) Load shedding of emergancy buses; c) The diesel generator auto-starts from standby conditions *" and:

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1) energizes permanently connected loads within 12 seconds,

2) energizes the auto-connected shutdown loads through the i

shutdown sequencer,

3) maintains steady state voltage at 4160 + 160 - 420 volts,

4) maintains steady state frequency at 6011.2 Hz, and i

5) operates for greater than or equal to 5 minutes while the generator is loaded with the shutdown loads.

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3) Verifying on an actual or simulated Safety injection Actuation Signal (SlAS)" that each diesel generator auto-starts from the standby condition

• and:

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a) achieves a voltage of 4160 + 160- 420 volts in less than or equal to 12 seconds after the auto-start signal; b) achieves a frequency of 6011.2 Hz in less than or equal to 12 seconds after the auto-start signal; j

c) operates on standby for greater than or equal to 5 minutes; 1

d) the offsite power source energizes the auto-connected l

(accident) loads through the LOCA sequencer.

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• This test shall be preceded by an engine prelube period and/or other warmup procedures recommended by the manufacturer so that tht mechanical stress and wear on the diesel engine is minimized.

• • This surveillance shall not be performed in Modes 1 or 2 and credit may be taken for unplanned events that satisfy this requirement.

• "This test shall be preceded by an engine prelube period and/or other warmup procedures recommende ' by the manufacturer so that the mechanical stress and wear on the diesel engine is minimized.

WOLF CREEK - UNIT 1 3/4 8-Amendment No. 8 59

Attachment IV to CO 94-0010 Page 26 of 33 ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

4) Venfying on a simulated loss-of-offsite power in conjunction with a simulated Safety injection Actuation Signal (SIAS)"

i that each diesel generator at.to-starts from the standby condition

• and; a) achieves a voltage of 4160 + 160 - 420 volts in less than or equal to 12 seconds after the auto-start signal; b) achieves a frequency of 6011.2 Hz in less than or equal to 12 seconds after the auto-start signal; c) de-energization of the emergency busses and load shedding from the emergency busses; d) energizes the emergency busses with permanently connected loads within 12 seconds, energizes the auto-connected emergency (accident) loarls through the LOCA sequencer; i

e) operates for greater than or equal to 5 minutes while its generator is loaded with emergency loads.

5) Verifying each diesel generator's automatic trips are bypassed upon the simulated SIAS and LOOP combined test" except:

a) High jacitet coolant temperature; b) Engine Overspeed; c) Low lube oil pressure; d) High crankcase pressure; r

e) Start failure relay; f) Generator differential current.

6) Verifying full-load carrying capability of the diesel generator at a power factor between 0.8 and 0.9 for an interval of not less than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> at 5580 to 3201 kW (indicated). The generator voltage and frequency shall be maintained within 4160 + 160 420 volts and 6011.2 Hz during this test;

'This test shall be preceded by an engine prefube period and/or other warmup procedures recommended by the manufacturer so that the mechanical stress and wear on the diesel engine is minimized.

• • This surveillance shall not be performed in Modes 1 or 2 and credit may be taken for unplanned events that satisfy this requirement.

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t WOLF CREEK - UNIT 1 3/4 8-Amendment No. 8 I

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Attachment IV to CO 94-0010 Page 27 of 33 ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

7) Verifying the diesel generator's capability

• to:

a) Synchronize with the offsite power source while the generator is loaded with its emergency loads upon a simulated restoration of offsite power, b) Transfer its loads to the offsite power source, and c) Be restored to its standby status.

8) Verifying that with the diesel generator operating in a test mode, connected to its bus, a simulated Safety injection signal overrides the test mode by: (1) returning the diesel generator to standby operation and (2) automatically energizing the emergency loads with offsite power;

9) Venfying that the fuel transfer pump transfers fuel from each fuel storage tank to the day tank of each diesel via the installed cross-connection lines; and

10) Verifying that the automatic LOCA and Shutdown sequence timer is OPERABLE with the interval between each load block within i 10% of its design interval.

d. At least once per 10 years ven.*y that when star 1ed simultaneously from standby conditions," each diesel generator achieves in less than or equal to 12 seconds, a voltage of 4160 + 160 - 420 volts and a frequency of 6011.2 Hz.

e. At least once per 10 years by:

1) Draining each fuel oil storage tank,

2) Removing the accumulated sediment, j

3) Cleaning the tank to remove microbiological growth.

• This surveillance shall not be performed in Modes 1,2,3, or 4 and credit i

may be taken for unplanned events that satisfy this requirement.

"This test shall be preceded by an engine prelube period and/or other warniup procedures recommended by the mant'acturer so that the mechanical stress and wear on the diesel engine is minimized, l

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Attachment IV to CO 94-0010 Page 28 of 33 k

ELEGIB1 CAL POWER SYSTEMS ILCJiDURCES SliUIDOWN LIMITING CONDITION FOR OPERATION 3.8.1.2 As a minimum, the following A.C. electrical power sources shall be OPERABLE:

a. One circuit between the offsite transmission network and the Onsite Class 1E Distribution System, and

b. One diesel generator with:

1) A day tank containing a minimum volume of 390 gallons of fuel,

2) A fuel storage system containing a minimum volume of 85,300 gallons of fuel, and

3) A fuel transfer pump.

APPLICABILIIY: MODES 5 and 6.

ACllON:

With less than the above minimum required A.C. electrical power sources OPERABLE, immediately suspend all operations involving CORE ALTERATIONS, positive reactiv-ity changes, movement of irradiated fuel, or crane operation with loads over the spent fuel pool. In addition, when in MODE 5 with the reactor coolant loops not filled, or in MODE 6 with the water level less than 23 feet above the reactor vessel flange, immediately initiate corrective action to restore the required sources to OPERABLE status as soon as possible.

SURVEILLANCE REQUIREMENTS 4.8.1.2 The above required A.C. electrical power sources shall be demonstrated OPERABLE byine performance of each of the requirements of Specifications I

4.8.1.1.1 and 4.8.1.1.2 (except for Specification 4.8.1.1.2a.5).

WOLF CREEK - UNIT 1 3/4 8-Amendment No. 8

Attachment IV to CO 94-0010 Page 29 of 33

.314.8 ELEGIRlCAL POWER SYSTEMS BASES 3L431.3L431and.3L4JL3 A C. SOURCES. D C. SOURCES AND ONSirE POVEB DISIBlBullON The OPERABILITY of the A.C. and D.C. power sources and associated distri-bution systems dunng operation ensures that sufficient power will be avail-able to supply the safety-related equipment required for: (1) the safe shut-down of the facility, and (2) the r;itigation and control of accident condi-tions within the facility. The minimum specified independent and redundant A.C. and D.C. power sources and distribution systems satisfy the requirements of General Design Cnterion 17 of Appendix A to 10 CFR Part 50.

The ACTION requirements specified for the levels of degradation of the power sources provide restriction upon continued facility operation commen-surate with the level of degradation. The OPERABILITY of the power sources are consistent with the initial condition assumptions of the safety analyses and are based upon maintaining at least one redundant set of onsite A.C. and D.C. power sources and associated distribution systems OPERABLE during acci-dent conditions coincident with an assumed loss-of-offsite power and single failure of the other onsite A.C. source. The A.C. source and D.C. source allowable out-of-service times are based on Regulatory Guide 1.93,

" Availability of Electrical Power Sources" December 1974. When one diesel generator is inoperable, there is an additional ACTION requirement to verify that all required systems, subsystems, trains, components and devices, that depend on the remaining OPERABLE diesel generator as a source of emergency 1

power, are also OPERABLE, and that the steam-driven auxiliary feedwater pump is OPERABLE. This requirement is intended to provide assurance that a loss-of-offsite power event will not result in a complete loss of safety function of cntical systems dunng the period one of the diesel generators is inoperable. The term verify as used in this context means to administratively check by examining logs or other information to determine if certain components are out-of-service for maintenance or other reasons. It does not mean to perform the Surveillance Requirements needed to demonstrate the OPERABILITY of the component.

The OPERABILITY of the minimum specified A.C. and D.C. power sources and associated distribution systems during shutdown and refueling ensures that:

(1) the facility can be maintained in the shutdown or refueling condition for extended time periods, and (2) sufficient instrumentation and control capability are available for monitoring and maintaining the unit status.

When determining compliance with action statement requirements, add: tion to the RCS of borated water with a concentration greater than or equal to the minimum required RWST concentration shall not be considered to be a positive reactivity change.

The surveillance requirements of Technical Specification 3/4.8.1 are based upon,in part, the guidance of Generic Letter 94-01," Removal of Accelerated Testing and Special Reporting Requirements for Emergency Diesel Generators From Plant Technical Specifications," Generic Letter 93-05, "Line-Item Technical Specifications Improvements to Reduce Surveillance Requirements for Testing During Power Operation,"

l Regulatory Guide 1.9," Selection, Design, Qualification, and Testing of Emergency Diesel l

Generator Units Used as Class 1E Onsite Electrical Power Systems at Nuclear Power Plants," Revision 3, and NUREG-1431, " Standard Technical Specifications - Westinghouse Plants." Also, the guidance of NUMARC 87-00," Guidelines and Technical Bases for NUMARC Initiatives Addressing Station Blackout at Light Water Reactors," Revision 1, and Regulatory Guide 1.160 has been adopted to formulate a comprehensive Emergency Diesel Generator Reliability Program.

WOLF CREEK - UNIT 1 B 3/4 8 Amendment No. 59 Novemts-22 4993 7

o Attachment IV to CO 94-0010 Page 30 of 33 j

i ElFCTRIC POWERSYSIEMS l

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BASES

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i A.C. SOURCES. D.C. SOURCES. AND ONSITE POWER DISTRIBUTION (Continued) l Technical Specification 3.8.1.1, Action b and c, require, in part, the demonstration of the operability of the remaining operable emergency diesel generator by performing l

Technical Specification 4.8.1.1.2a.4. This test is required to be completed regardless of when the inoperable emergency diesel generator is restored to operable status unless l

the emergency diesel generator was declared inoperable to do preplanned preventative maintenance, testing, or maintenance to correct a condition which, if left uncorrected, would not affect the operability of the emergency diesel generator. The requirement to test the remaining operable emergency diesel generator when one emergency diesel generator is inoperable is limited to those situations where the cause for inoperability can not be conclusively demonstrated in order to preclude the potential for common modo failures. The test is not required to be accomplished if the emergency diesel generator was declared inoperable due to an inoperable support system or a.1 independently testable component. When such e test is required, it is required to be performed within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> of having determined that thr. eniergency diesel generator is inoperable.

Technical Specification 4.81.1.2a.4 is considered to be a " Start Test" as described in Regulatory Guide 1.9, Revision 3. A " Start Test"is performed to demonstrate proper l

startep from standby conditions and to verify that the required design voltage and frequency is attained. For these tests, Regulatory Guide 1.9, Revision 3, recommends that the emergency diesel generators be slow started and allowed to reach rated speed on a prescribed schedule that is selected to minimize stress and wear.

l Regulatory Guide 1.9, Revision 3, considers Technical Specification 4.8.1.1.2a.5 to be a " Load-Run Test". A " Load-Run Test" demonstrates 90 to 100 percent (5580 to 6201 i

kilowatts) of the continuous rating (6201 kilowatts) of the emergency diesel generator for an interval of not less than 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and until temperature equilibrium has been attained.

l This test may be accomplished by synchronizing the gener' tor with offsite power and the loading and unloading of an diesel generator during this test should be gradual and based on a preceribed schedule that is selected to minimize stress and wear on the diesel generator.

Regulatory Guide 1.9, Revision 3, considers Technical Specification 4.8.1.1.2b 2

to be a " Fast-Start Test". A " Fast-Start Test" demonstrates that each emergency diesel generator starts from standby conditions, if a plant normally has in operation keep warm systems designed to maintain tube oil and jacket water cooling at certain temperatures or prelubrication systems or both, this would constitute normal standby conditions for r

that plant. Verification that the emergency diesel gent rator reaches required voltage l

and frequency within acceptable limits and time is also required.

l The requirements of the " Single-Load Rejection Test" and the " Full-Load Rejection Test" as described in Regulatory Guide 1.9, Revision 3 have been combined.

The " Full-Load Rejection Test" is a demonstration of the emergency diesel generator's capability to reject a load equal to 90 to 100 percent of its continuous rating (5580 to 6201 kilowatts) while operating at a power factor between 0.8 and 0.9 and that the voltage does not exceed 4784 volts and that the frequency does not exceed 65.4 Hertz following a load rejection of 55e0 io 8203 kiiewatis. Tne f,equency criieria is from ihe Singie-toad Rejection Test" and is based on nominal engine speed plus 75 percent of the difference between nominal speed and the over-speed trip setpoint.

i The note that will not allow a surveillance requirement to be performed in Modes 1 or 2 is based on the improved Standard Technical Specifications (NUREG-1431) which recognizes that the performance of certain surveillance requirements during operation with the reactor critical could cause perturbations to the electrical distribution systems that could challenge continued steady state operation and, as a result, unit safety systems.

WOLF CREEK - UNIT 1 B 3/4 8-Amendment No. 69 Hevember ?2A993

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Attachment IV to CO 94-0010 Page 31 of 33 ELECTRIC POWER SYSTEMS BASES AC SQURCES. D.C. SQURCES. AND_QMSIIE POWER DISTRIBUTION (Continued)

The Surveillance Requirement for demonstrating the OPERABILITY of the Station batteries are based on the recommendations of Regulatory Guide 1,129,

" Maintenance Testing and Replacement of Large Lead Storage Batteries for Nuclear Power Plants," February 1978, and IEEE Std 450-1980,"lEEE Recommended Practice for Maintenance Testing, and Replacement of Large Lead Storage Bat-teries for Generating Stations and Substations."

Verifying average electrolyte temperature above the minimum for which the battery was sized, total battery terminal voltage on float charge, connection resistance values and the performance of battery service and discharge tests ensures the effectiveness of the charging system, the ability to handle high discharge rates and compares the battery capacity at that time with the rated capacity.

Table 4.8-2 specifies the normallimits for each designated pilot cell and each connected cell for electrolyte level, float voltage and specific gravity. The limits for the designated pilot cells float voltage and specific gravity, greater than 2.13 volts and 0 015 below the manufacturers full charge specific gravity or a battery charger current that had stabilized at a low value, is characteristic of a charged cell with adequate capacity. The normal limits for each connected cell for float voltage and specific gravity, greater than 2.13 volts and not more than 0.020 below the manufacturers full charge specific gravity with an average specific gravity of all the connected cells not more than 0 010 below the manufacturers full charge specsfic gravity, ensures the OPERABILITY and capability of the battery.

Operation with a battery cell's parameter outside the normallimit but within the allowable value specified in Table 4.8-2 is permitted for up to 7 days. During this 7-day period; (1) the allowable values for electrolyte level ensures no physical damage to the plates with an adequate electron transfer capability; (2) the allowable value for the average specific gravity of all the cells, not more than 0.020 below the manufacturers recommended full charge specific gravity, ensures that the decrease in rating will be less than the safety margin provided in sizing; (3) the allowable value for an individual celfs specific gravity, ensures that an individual celfs specific gravity will not be more than 0.040 below the manufacturers full charge specific gravity and that the overall capability of the battery will be maintained within an acceptable limit; and (4) the allowable value for an individual celfs float voltage, greater than 2.07 volts, ensures the battery's capability to perform its design function.

WOLF CREEK - UNIT 1 B 3/4 8 Amendment No. 69

7 Attachment IV to CO 94-0010 Page 32 of 33 ADMINISTRATIVE CONTROLS ERQCEQURES AND PROGRAMS (Continued)

8) Limitations on the annual and quarterly air doses resulting from noble gases released in gaseous effluents to areas beyond the SITE BOUNDARY conforming to Appendix I to 10 CFR Part 50,

9) Limitations on the annual and quarterly doses to a MEMBER OF THE PUBLIC from lodine-131, lodine-133, tritium and all radionuclides in particulate form with half-lives greater than 8 days in gaseous effluents released to areas beyond the SITE BOUNDARY conforming to Appendix I to 10 CFR Part 50,

10) Limitations on the annual dose or dose commitment to any MEMBER OF THE PUBLIC due to releases of radioactivity and to radiation from uranium fuel cycle sources conforming to 40 CFR Part 190.

f. BadiologicalEnvitonmenta1Monitorina Progratu A program shall be provided to monitor the radiation and radionuclides in the environs of the plant. The program shall provide (1) repre-sentative measurements of radioactivity in the highest potential exposure pathways, and (2) verification of the accuracy of the effluent monitoring program and modeling of environmental exposure pathways.

The program shall (1) be contained in the ODCM, (2) conform to the guidance of Appendix 1 to 10 CFR Part 50, and (3) include the following:

1) Monitoring, sampling, analysis, and reporting of radiation and radionuclides in the environment in accordance with the methodology and parameters in the ODCM.

2) A Land Use Census to ensure that changes in the use of areas at and beyond the SITE BOUNDARY are identified and the modifications in the monitoring program are made if required by the results of this census, and j

3) Participation in an Interlaboratory Comparison Program to ensure that independent checks on the precision and accuracy of the 1

measurements of radioactive materials in environmental sample matrices are performed as part of the quality assurance program 1

for environmental monitoring.

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9. DieseLEucLOilleshns.Erostam A diesel fuel oil testing program to implement required testing of both new fuel oil and stored fuel oil. Thr: program shall include sampling and testing requirements, and acceptance enteria, based upon the applicable ASTM

)

Standards. The purpose of the program is to establish the following.

i Acceptability of new fuel oil for use prior to addition to storage tanks by

!Hermining that the fuel oil has:

1. an API gravity or an absolute specific gravity within limits,

2. a flash point within limits for ASTM 2D fuel oil,

3. a kinematic viscosity within limits for ASTM 2D fuel oil,

4. a water and sediment content within the limits for ASTM 2D fuel oil, and

5. a total particulate concentration of 510 mg/l;

b. Other properties for ASTM 2D fuel oil are within limits within 30 days following sampling and addition of new fuel oil to storage tanks.

WOLF CREEK UNIT 1 6-Amendment No. 42

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' ' * ' Attachment IV to CO 94-0010 Page 33.of 33

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ADMINISTRATIVE CONTROLS PROCEDURES AND PROGRAMS (Continued)

h. Emergency Diesel Generator Reliability Program An emergency diesel generator reliability program that establishes the requirerr ents I

and guidelines for emergency diesel generator reliability, availability, and mont.oring.

The program shallinclude the following:

1

a. Emergency diesel generator reliability performance goals (target reliability) based upon the station blackout coping assessment. Target reliabiFty goal monitoring is ace'mplished through monitoring methods that are based upon those described in Appendix D of NUMARC 87-00,

b. Measures to ensure detailed root cause analysis of emergency diesel generator failures is performed and effective corrective actions are taken in response to failures, l

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c. Implementation of an emergency diesel generator preventive maintenance program that is consistent with the Maintenance Rule, and

d. Monitoring of emergency diesel generator availab ilty and performance parameters l

to ensure the target reliability is met or exceeded.

6.9 REPORTING REQUIREMENTS I

ROUTINE REPORTS 6 g.1 In addition to the applicable reporting requirements of Title 10, Code i

of Federal Regulations, the following reports shall be submitted to the Regional Administrator of the NRC Regional Office unless otherwise noted.

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l WOLF CREEK UNIT 1 6-Amendment No. 43 J

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