Text

Proposed Tech Specs Revising Surveillances Associated with Plant Battery & EDGs & Miscellaneous Editorial Corrections
	ML20206G711
Person / Time
Site:	Comanche Peak
Issue date:	05/04/1999
From:	; TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	;
Shared Package
ML20206G709	List: ML20206G705; ML20206G711;
References
	NUDOCS 9905100119
	Download: ML20206G711 (36)
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_ _ _ _ _ _ - _ _. _ _ _ _ _ - _ _ _ _ _.

i ATTACHMENT 3 to TXX 99065 AFFECTED TECHNICAL SPECIFICATION PAGES (MARKED-UP PAGES)

.v Pages Change 1 - ITS 3.8-26

- Bases B 3.8-53 (for information only Change 2 -ITS 3.8-8, 3.8-11, 3.8-12 and 3.8-16

- Bases B 3.8-17 (for information only)

Change 3 -ITS 3.0-5,3.1-19,3.2-13,3.3-11,3.3-45, 3.4-38, 3.7-27, 3.8-21, 3.8-34, 5.0-27 and 5.0-29

'99051001"19 990504 W

PDR ADOCK 05000445 P

pm, e'\\

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DC Sources - Operating 3.8.4 i

SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.4.6

. Verify each battery charger supplies 2 300 amps at 18 months a 130 V for 2 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

~

--NOTES SR 3.8.4.7 I

1. The modified performance discharge test in SR 3.8.4.8 may be performed in lieu of the service test in SR 3.8.4.'

f,er 00 r c.,

2. Verify requirement during MODES 3,4,5,6 or with core off-loaded.

Verify battery capacity is adequate to supply, and 18 months maintain in OPERABLE status, the required emergency l

loads for the design duty cycle when subjected to a battery service test.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-26 ~

Amendment No. 64

+

DC Sources - Operating B 3.8.4 BASES SURVEILLANCE

~ SR 3.8.4.7 (continued)

REQUIREMENTS The Surveillance Frequency of 18 months is consistent with the recommendations of Regulatory Guide 1.32 (Ref.10) and Regulatory Guide 1.129 (Ref.11), which state that the battery service test should be performed during refueling operations or at some other outage, with

. intervals between tests, not to exceed 18 months.

This SR is modified by two Notes. Note 1 allows the performance of a modified performance discharge test in lieu of a service tesQ per g j

I The modified performance discharge test is a simulated duty cycle consisting of just two rates; the one minute rate published for the battery or the largest current load of the duty cycle, followed by the test rate employed for the performance test, both of which envelope the duty cycle of the service test. Since the ampere-hours removed by a rated one minute discharge represents a very small portion of the battery capacity, i

the test rate can be changed to that for the performance test without compromising the results of the performance discharge test. The battery terminal voltage for the modified performance discharge test should remain above the minimum battery terminal voltage specified in the battery service test for the duration of time equal to that of the service test.

A modified performance discharge test is a test of the battery capacity and its ability to provide a high rate, shogtion load @;u;"y thO Qr,he;; r;;; cf th; duri cy;g This wil'wnfirm the battery's ability tu n,;;t th; mow; muu m me load duty cycle, in addition to determining its percentage of rated capacity. Initial conditions for the modified performance discharge test @hdde identical to those specified for a service te' t and the test discharge rate (vill meest3nvelope the duty s

cycle of the service test if the modified performance discharge test is performed in lieu of a service test.

1 The SR is modified by Note 2. Note 2 says to verify the requirement during MODES 3,4,5,6 or with the core off-loaded. This note does not prohibit the application of LCO 3.0.5 or the performance of this SR to restore equipment operability.

(continued) x i

' COMANCHE PEAK - UNITS 1 AND 2 B 3.8-53 Amendment No. 64 a

p

]

AC Sources -Operating 3.8.1 I

SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.4 Verify each day tank contains 21440 gal of fuel oil.

31 days SR 3.8.1.5 Check for and remove accumulated water from each day 31 days

)

tank.

i i

SR 3.8.1.6 Verify the fuel oil transfer system operates to 92 days automatically transfer fuel oil from storage tank to the day tank.

I NOTE-SR 3.8.1.7 All DG starts may be preceded by an engine prelube period.

Verify ea h DG starts from standby condition and 184 days achieve

a. in s 10 second voltagei6489Xand frequency 1

iK58.8_Hz; and (b; skstate) voltage 2 6480 V and s 7150 V, and Sm;uency 2 58.8 Hz and s 61.2 Hz.

NOTE SR 3.8.1.8 Verify requirement during MODES 3,4,5,6 or with core off-loaded.

Verify automatic and manual transfer of AC power

~ 18 months sources from the normal offsite circuit to each altemate required offsite circuit.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-8 Amendment No. 64

I AC Sources - Optrating 3.8.1 t

SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.12 NOTES 4

1. All DG starts may be preceded by prelube period.

2. Verify requirement during MODES 3,4,5,6 or

)

with core off-loaded.

Verify on an actual or simulated Safety injection (SI) 18 months actuation signal each DG auto-starts from standby condition and:

a. In s 10 seconds after auto-start and durin tests, nehim_,ge g,gttege s A480 V ant.dfrequency h58.8Jiz m 7150-V; b

.......f.. modng ichs, j

. ~...

...m.

Achieves steady state voltageR6480Xand d!50Ya o p ency " a "- - " 01.

z;

c. Operates for 2 5 minutes; SR 3.8.1.13

NOTE--

Verify requirement during MODES 3,4,5,6 or with core off-loaded.

l Verify each DG's au ic trips are bypassed on 18 months actual or simulated lo%

,%ge signal on the emergency bus cor an actual or simulated Si act except:

a. Engine overspeed; and

b. Generator differential current.

(continued) l COMANCHE PEAK. UNITS 1 AND 2 3.8-11 Amendment No. 64 1

l I

AC Sources - Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY NOTES SR 3.8.1.14

1. Momentary transients outside the load and power factor ranges do not invalidate this test.

1

2. Verify requirement during MODES 3,4,5,6 or with core off-loaded.

Verify each nG cperdes for a 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months s:

18 months

a. For 2 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months loaded 2 6900 kW and s 7700 kW; and

b. For the remaining hours of the test loaded 2 6300 kW and s 7000 kW.

SR 3.8.1.15 NOTES---

1. This Surveillance shall be performed within 5 minutes of shutting down the DG after the DG has operated 2 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months loaded 2 6300 kW and s 7000 kW. Momentary transients outside of load range do not invalidate this test.

2. All DG starts may be preceded by an engine prelube period.

Verify each DG starts and achieved 18 months s 10 seconds oltagej6480 V;and frequency

a. l 55.5 Mz; ana l

N b; steadystate ge 2 6480 V, and s 7150 V and frequency a 58.8 Hz and s 61.2 Hz.

(continued)

COMANCHE PEAK-UNITS 1 AND 2 3.8-12 Amendment No. 64

AC Sources -Operating 3.8.1 SURVElLLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY NOTE SR 3.8.1.20 All DG starts may be preceded by an engine prelube period.

Verify when started simultaneously from standby 10 years condition, each DG achiev(

a; in s 10 seconds [ voltage 56480 Viand.frequen j

t 58 8 Hz;_and b; steady _

oltage 2 6480 V and s 7150 V, and frequency 2 58.8 Hz and s 61.2 Hz.

SR 3.8.1.21 Calibrate BO sequencers.

18 months SR 3.8.1.22 NOTES

1. Verification of setpoint is not required.

2. Actuation of final devices is not included.

Perform TADOT for Si and BO sequencers.

31 days on a STAGGERED TEST BASIS.

COMANCHE PEAK - UNITS 1 AND 2 3.8 Amendment No. 64

o AC Souro@s-Operating i

B 3.8.1

)

BASES SURVEILLANCE-SR 3.8.1.2 and SR 3.8.1.7 (continued)

REQUIREMENTS Since SR 3.8.1.7 requires a 10 second start, it is more restrictive than SR 3.8.1.2, and it may be performed in lieu of SR 3.8.1.2. This is the intent of Note 1 of SR 3.8.1.2.-

l ln'AtlWilon,MN8R;MEthe time;for die [DG to sleesty StBIB 9pelWien,'Ainless Sie W DG; start leiemployed % pedotilenty j

rnonlleros enehmenetiwelussedAidenwy degradesiongsommer voltagemswenspersonnenos;

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The 31 day Frequency for SR 3.8.1.2, is consistent with Regulatory Guide 1.9 (Ref. 3) and Generic Letter 94-01 (Ref.14). The 184 day Frequency for SR 3.8.1.7 is a reduction in cold testing consistent with Generic Letter 84-15 (Ref. 7). These Frequencies provide adequate assurance of DG OPERABILITY, while minimizing degradation resulting from testing.

SR 3.8.1.3 This Surveillance verifies that the DGs are capable of synchronizing with the offsite electrical system and accepting loads greater than or equal to the aquivalent of the maximum expected accident loads. A minimum run time of 60 minutes is required to stabilize engine temperatures, while minimizing the time that the DG is connected to the offsite source.

Although no power factor requiraments are established by this SR, the DG is normally operated at a power factor between 0.8 lagging and 1.0.

The 0.8 value is the design rating of the machine, while the 1.0 is an operationallimitation to ensure circulating currents are minimized. The load band is provided to avoid routine overloading of the DG. Routine J

overloading may result in more frequent teardown inspections in accordance with vendor recommendations in order to maintain DG OPERABILITY.

The 31 day Frequency for this Surveillance is consistent with Regulatory Guide 1.9 (Ref. 3) and Generic Letter 94-01 (Ref.14).

This SR is modified by four Notes. Ncte 1 indicates that diesel engine runs for this Surveillance may include gradual loading, as recommended by the manufacturer, so that mechanical stress and wear on the diesel engine are minimized. Note 2 states that momentary transients, because of changing bus loads, do not invalidate this test. Note 3 indicates that this Surveillance should be conducted on only one DG at a time in order (continued)

COMANCHE PEAK - UNITS 1 AND 2 B 3.8-17 Amendment No. 64

SR Applicability 3.0 3.0 SR APPLICABILITY (continued)

SR 3.0.3 If it is discovered that a Surveillance was not performed within its specified Frequency, then compliance witn the requirement to declare the LCO not met may be delayed, from the time of discovery, up to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months or up to the limit of the specified Frequency, whichever is less. This delay period is permitted to allow performance of the Surveillance.

If the Surveillance is not performed within the delay period, the LCO must immediately be declared not met, and the applicable Condition (s) must be entered.

When the Surveillance is performed within the delay period and the Surveillance is not met. tha i m must immediately be declared not me and the applicable

,(s) rnust bc cnicpondition(s) must SR 3.0.4 Entry into a MODE or other specified condition in the Applicability of an LCO shall not be made unless the LCO's Surveillances have been met within their specified Frequency. This provision shall not prevent entry into MODES or other specified conditions in the Applicability that are required to comply with ACTIONS or that are part of a shutdown of the unit.

SR 3.0.4 is only applicable for entry into a MODE or other specified condition in the Applicability in MODES 1,2,3, and 4.

l l

COMANCHE PEAK - UNITS 1 AND 2 3.0-5 Amendment No. 64 i

)

c:

PHYSICS TESTS Exceptions-MODE 2 3.1.8 3.1 REACTIVITY CONTROL SYSTEMS 3.1.8 PHYSICS TESTS Exceptions - MODE 2 LCO 3.1.8 During the performance of PHYSICS TESTS, the requirements of LCO 3.1.3, " Moderator Temperature Coefficient (MTC)";

LCO 3.1.4, " Rod Group Alignment Limits";

LCO 3.1.5, " Shutdown Bank Insertion Limits";

LCO 3.1.6, " Control Bank Insertion Limits"; and LCO 3.4.2, "RCS Minimum Temperature for Criticality" may be suspended, provided:

a.

RCS lowest operating loop average temperature is 2 541"F; and b.

SDMi ithin the limits provided in the COLR; and c.

THERMAL POWER is s 5% RTP APPLICABILITY:

MODE 2 during PHYSICS TESTS.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. SDM not within limit.

A.1 Initiate boration to restore 15 minutes SDM to within limit.

ate 2 A.2 Suspend PHYSICS 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months i

TESTS exceptions.

B. THERMAL POWER not B.1 Open reactor trip immediately within limit.

breakers.

1 (continued) i COMANCHE PEAK - UNITS 1 AND 2 3.1-19 Amendment No. 64 I

1

r--

QPTR 3.2.4

' ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

A.4 Reevaluate safety Prior to increasing analyses and confirm THERMAL POWER results remain valid for above the limit of duration of operation Required Action A.1 under this condition.

ANQ A.5

--NOTES--

1. Perform Required Action A.5 only after Required Action A.4 is completed.

2. Recuired action A.6 the e completed w enever Required Action A.5 is performed.

Normalize excore Prior to increasing detectors to restore THERMAL POWER OPTR to within limit.

above the limit of Required Action A.1 AMR (continued)

COMANCHE PEAK - UNITS 1 AND 2 3.2-13 February 26,1999

l RTS Instrum:ntation 3.3.1 i

SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.5 Perform ACTUATION LOGIC TEST.

31 days on a STAGGERED TEST BASIS i

NOTE

]

SR 3.3.1.6 Not required to be performed until 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months after achieving equilibrium conditions with THERMAL POWER 2 75 % RTP.

Calibrate excore channels to agree with incore detector 92 EFPD measurements.

l SR 3.3.1.7 NOTES---

1. Not required to be performed for source range instrumentation prior to entering MODE 3 from MODE 2 until 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months after entry into MODE 3.

2. Source range instrumentati[7hallinclude verification that interlocks P-6 and P-10 Me in their required state for existing unit conditions.

~

Perform COT.

92 days (continued)

COMANCHE PEAK - UNITS 1 AND 2 3.3-11 Amendment No. 64 i

LOP DG Start instrumsntation 3.3.5 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D. Two channels per bus for D.1 Restore one channel per 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months the 6.9 kV bus bus to OPERABLE undervoltage function

status, inoperable.

DB D.2 Declare the affected A.C.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months emergency buses inoperable.

i l

E. Two channels per bus for E.1 Restore one channel per 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months one or more degraded bus to OPERABLE voltage or low grid status.

undervoltage function inoperable QB E.2.1 Declare both offsite 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months power source buses inoperable.

)

6BR J

E.2.2 Open offsite power 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months source breakers to the associated buses.

F. One or more Automatic F.1 Restore train (s) to 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months Actuation L icand OPERABLE status.

Actuatio c,gPelays trains inoper e.

G. Required Action and G.1 Enter applicable Immediately associated Completion Condition (s) and Time not met.

Required Action (s) for the associated DG made Inoperable by LOP DG start instrumentation.

COMANCHE PEAK - UNITS 1 AND 2 3.3-45 Amendment No. 64

r

)

RCS PlV Leakaga 3.4.14 SURVEILLANCE REQUIREMENTS i

SURVEILLANCE FREQUENCY SR 3.4.14.1 NOTES 1.

Not required to be performed in MODES 3 and 4.

2.

Not required to be performed on the RCS PlVs j

located in the RHR flow path when in the j

shutdown cooling mode of operation.

i 3.

RCS PlVs actuated during the performance of this Surveillance are not required to be tested more than once if a repetitive testing loop cannot be avoided.

i Verify leakage from each RCS PlV is equivalent to In accordance s 0.5 gpm per nominal inch of valve size up to a with the Inservice maximum of 5 gpm at an RCS pressure 2 2215 psig Testing Program, and s 2255 psig.

and 18 months AND 4

Prior to entering MODE 2 whenever the unit has been in MODE 5 for 7 days or more, and if leakage testing has not been performed in the previous 9 months except for valves @701A,

7018, 702A and 702B ANQ (continued)

COMANCHE PEAK - UNITS 1 AND 2 3.4-38 Amendment No. 64

CRACS 3.7.11 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D. Two CRACS trains D.1.1 Verify at least 100% of immediately l

inoperable in MODE 5 or 6, the required heat removal or during movement of capability equivalent to a irradiated fuel assemblies.

single OPERABLE train available.

M D.1.2 Restora the CRACS 30 days

{

trains to OPERABLE j

status.

J D.2.1 Suspend CORE Immediately ALTERATIONS.

M D.2.2 Suspend movement of Immediately irradiated fuel assemblies.

E. Two CRACS trains E.1.1 Verify at least 100% of immediately inoperable in MODE 1,2,3, the required heat removal or 4.

capability equivalent to a single OPERABLE train available.

M E.1.2 Rest re one CRACS 30 days trai o OPERABLE status.

2 i

E.2 Enter LCO 3.0.3.

Immediately COMANCHE PEAK - UNITS 1 AND 2 3.7-27 Amendment No. 64 i

s

Dins:1 Fu:1 Oil, Lube Oil, and Starting Air 3.8.3 3.8 ELECTRICAL POWER SYSTEMS 3.8.3 Diesel Fuel Oil, Lube Oil, and Starting Air t

LCO 3.8.3 The stored diesel fuel oil, lube oil, and starting air subsystem shall be within limits for each required diesel generator (DG).

APPLICABILITY:

When associated DG is required to be OPERABLE ACTIONS NOTE----

Separate Condition entry is allowed for each DG.

CONDITION REQUIRED ACTION COMPLETION TIME A. One or more DGs with fuel A.1 Restore fuel oillevel to 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months 4

level between 74 600 and within limits.

86,000 mal M jES or between 65,6_00 and 75m000 in

&c; MODE $ & 6 in storage tank.

~

B. One or more DGs with lube B.1 Restore lube oilinventory 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months oil inventory less than a to within limits, level 1" below the low run level but greater than a level 1" above the end of the lube oil dipstick.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-21 Amendment No. 64

invsrtsrs - Op: rating 3.8.7 3.8 ELECTRICAL POWER SYSTEMS 3.8.7 Inverters - Operating LCO 3.8.7 The required Train A and Train B inverters shall be OPERABLE.

NOTE Inverters may be disconnected from one DC bus for s 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months to perform an equalizing charge on their associated common battery, provided:

a. The associated AC vital bus (es) are energized; and

b. All other AC vital buses are energized from the'[ssociate]d OPERABLE inverters.

APPLICABILITY:

MODES 1, 2,3, and 4 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One required inverter A.1 NOTE-Inoperable.

Enter app!! cable Conditions and Required Actions of LCO 3.8.9,

" Distribution Systems - Operating" with any vital bus de-energized.

Restore inverter to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-34 Amendment No. 64

j Programs and Manuals 5.5 i

5.5 Programs and Manuals (continued) 5.5.16.

Containment Leakaoe Rate Testina Proaram a.

A program shall be established to implement the leakage rate testing of the containment as required by 10 CFR 50.54(o) and 10 CFR 50, Appendix J, Option B, as modified by approved exemptions. This program shall be in accordance with the guidelines contained in Regulatory Guide 1.163, "Performanc.: Based Containment Leak-Test Program, dated September,1995" b.

The peak calculated containment internal pressure for the design basis loss of coolant accident, P., is 48.3 psig.

c.

The maximum allowable containment leakage rate, L., at P., shall be 0.10% of containment air weight per day.

d.

Leakage rate acceptance criteria are:

1.

Containment leakage rate acceptance criteria is 51.0 L., During the first unit startup following testing in accordance with this program, the leakage rate acceptance criteria are < 0.60 L, for the Type B and Type C tests and 0.75 L, for Type A tests; 2.

Air lock testing acceptance criteria are:

a)

Overall air lock leakage rata is 5 0.05 L, when tested at 2 P,.

b)

For each door, leakage rate is s 0.01 L, when pressurized to 2 P,.

O;d.he provision of SR 3.0.2 do not apply to the test frequencies specified in the Containment Leakage Rate Testing Program, with the exception of the containment ventilation isolation valves.

f.

The provisions of SR 3.0.3 are applicable to the Containment Leakage Rate Testing Program.

(continued) i COMANCHE PEAK - UNITS 1 AND 2 5.0-27 Amendment No. 64 l

b

Reporting R:quirem:nts 5.6 5.0 ADMINISTRATIVE CONTROLS 5.6 Reporting Requirements The following reports shall be submitted in accordance with 10 CFR 50.4.

5.6.1 Occuoational Radiation Exoosure Reoort NOTE A single submittal may be made for a multiple unit station. N /ubmittal should combine sections common to all units at the station.

A tabulation on an annual basis of the number of station, utility, and other personnel (including contractors)@or whom monitoring was performed, receiving an annual deep dose equivalent > 100 mrems and the associated collective deep dose equivalent (reported in person-rem) according to work and job functions (e.g., reactor operations and surveillance, inservice inspection, routine maintenance, special maintenancQ, aste processing, and refueling).

This tabulation supplements the requiremems of 10 CFR 20.2206. The dose assignments to various duty functions may be estimated based on pocket ionization chamber, thermoluminescent dosimeter (TLD), electronic dosimeter, or film badge measurements. Small exposures totaling < 20 percent of the individual total dose need not be accounted for in the aggregate, at least 80 percent of the total deep dose equivalent received from external sources should be assigned to specific major work functions. The report covering the previous calendar year shall be submitted by April 30 of each year.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 5.0-29 Amendment No. 64

I ATTACHMENT 4 to TXX-99065 AFFECTED TECHNICAL SPECIFICATION PAGES (CLEAN REPLACEMENT PAGES)

Pages Change 1 - ITS

- 3.8-26 Change 2 -ITS 3.8-8, 3.8-11, 3.-8 12 and 3.8-16 Change 3 -ITS 3.0-5,3.1-19,3.2-13,3.3-11,3.3-45, 3.4-38, 3.7-27, 3.8-21, 3.8-34, 5.0-27 and 5.0-29

DC Sources-Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVElLLANCE FREQUENCY SR 3.8.4.6 Verify each battery charger supplies a 300 amps at 18 months a 130 V for a 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

SR 3.8.4.7 NOTES--

1. The modified performance discharge test in SR 3.8.4.8 may be performed in lieu of the service test in SR 3.8.4.7..

2. Verify requirement during MODES 3,4,5,6 or with core off-loaded.

Verify battery capacity is adequate to supply, and 18 months maintain in OPERABLE status, the required emergency loads for the design duty cycle when subjected to a battery service test, i

J (continued)

- COMANCHE PEAK - UNITS 1 AND 2 3.8-26

AC Sourcas -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY l

i SR 3.8.1.4 Verify each day tank contains 21440 gal of fuel oil.

31 days l

1 SR 3.8.1.5 Check for and remove accumulated water from each day 31 days tank.

SR 3.8.1.6 Verify the fuel oil transfer system operates to 92 days automatically transfer fuel oil from storage tank to the day tank.

)

1 SR 3.8.1.7 NOTE All DG starts may be preceded by an engine prelube period.

Verify each DG starts from standby condition and 184 days achieves:

a. in s 10 seconds, voltage 26480 V and frequency 2 58.8 Hz; and

b. steady state, voltage 2 6480 V and s 7150 V, and frequency 2 58.8 Hz and s 61.2 Hz.

SR 3.8.1.8

-NOTE Verify requirement during MODES 3,4,5,6 or with core off-loaded.

Verify automatic and manual transfer of AC power 18 months sources from the normal offsite circuit to each alternate required offsite circuit.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-8 1

AC Sources - Op:: rating

?.8.1 SURVEILLANCE REQUIREMENTS (continued) 1 SURVEILLANCE FREQUENCY SR 3.8.1.12

--NOTES---

1. All DG starts may be preceded by prelube period.

2. Verify requirement during MODES 3,4,5,6 or with core off-loaded.

Verify on an actual or simulated Safety injection (SI) 18 months actuation signal each DG auto-starts from standby condition and:

a. In s 10 seconds after auto-start and during tests, achieves voltage 2 6480 V and frequency 2 58.8 Hz; b.

Achieves steady state voltage 2 6480 V and s 7150 V and frequency a 58.8 Hz and s 61.2 Hz;

c. Operates for 2 5 minutes; SR 3.8.1.13 NOTE Verify requirement during MODES 3,4,5,6 or with core off-loaded.

Verify each DG's automatic trips are bypassed on 18 months actual or simulated loss of voltage signal on the emergency bus concurrent with an actual or simulated SI actuation signal except:

a. Engine overspeed; and

b. Generator differential current.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-11 m

L AC Sources -Opsrating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.14

N OTE S

1. Momentary transients outside the load and power factor ranges do not invalidate this test.

2. Verify requirement during MODES 3,4,5,6 or with core off-loaded.

Verify each DG operates for 2 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months s:

18 months

a. For 2 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months loaded a 6900 kW and s 7700 kW; and i

b. For the remain!ng hours of the test loaded 2 6300 kW and s 7000 kW.

SR 3.6.1.15 NOTES

1. This Survelilance shall be performed within 5 minutes of shutting down the DG after the DG has operated 2 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months loaded a 6300 kW and s 7000 kW. Momentary transients outside of load range do not invalidate this test.

2. All DG starts may be preceded by an engine prelube period.

Verify each DG starts and achieves:

18 months

a. in s 10 seconds, voltage 26480 V and frequency a 58.8 Hz; and

b. steady state, voltage 2 6480 V, and s 7150 V and frequency a 58.8 Hz and s 61.2 Hz.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-12

AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.20 NOTE All DG starts may be preceded by an engine prelube period.

i

)

1 Verify when started simultaneously from standby 10 years j

condition, each DG achieves:

a. in s 10 seconds, voltage 26480 V and frequency 2 58.8 Hz; and

b. steady state, voltage 2 6480 V, and s 7150 V and 3

frequency 2 58.8 Hz and s 61.2 Hz.

I SR 3.8.1.21 Calibrate BO sequencers.

18 months SR 3.8.1.22 NOTES

1. Verification of setpoint is not required.

2. Actuation of final devices is not included.

Perform TADOT for Sl and BO sequencers.

31 days on a STAGGERED TEST BASIS.

1 COMANCHE PEAK - UNITS 1 AND 2 3.8-10

SR Applicability 3.0 3.0 SR APPLICABILITY (continued)

SR 3.0.3 If it is discovered that a Surveillance was not performed within its specified Frequency, then compliance with the requirement to declare the LCO not met may be delayed, from the time of discovery, up to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months or up to the limit of the specified Frequency, wh!chever is less. This delay period is permitted to allow performance cf the Surveillance.

If the Surveillance is not performed within the delay period, the

{

LCO must immediately be declared not met, and the applicable Condition (s) must be entered I

When the Surveillance is performed within the delay period and the Surveillance is not met, the LCO must immediately be declared not met, and the applicable Condition (s) must be entered.

SR 3.0.4 Entry into a MODE or other specified condition in the Applicability of an LCO shall not be made unless the LCO's Surveillances have been met within their specified Frequency. This provision shall not prevent entry into MODES or other specified conditions in the Applicability that are required to comply with ACTIONS or that are part of a shutdown of the unit.

SR 3.0.4 is only applicable for entry into a MODE or other specified condition in !Se Applicability in MODES 1,2,3, and 4.

COMANCHE PEAK - UNITS 1 AND 2 3.0-5

1 PHYSICS TESTS Exceptions'- MODE 2 3.1.8 l

1 1

3.1 REACTIVITY CONTROL SYSTEMS 3.1.8 PHYSICS TESTS Exceptions - MODE 2 j

i

' LCO 3.1.8 During the performance of PHYSICS TESTS, the requirements of I

LCO 3.1.3, " Moderator Temperature Coefficient (MTC)";

j LCO 3.1.4," Rod Group Alignment Limits";

LCO 3.1.5, " Shutdown Bank Insertion Limits"-

LCO 3.1.6, " Control Bank Insertion Limits"; and I

LCO 3.4.2,"RCS Minimum Temperature for Criticality" may be suspended, provided:

a.

RCS lowest operating loop average temperature is 2 541*F; and j

b.

SDM is within the limits provided in the COLR; and c.

THERMAL POWER is s 5% RTP l

APPLICABILITY:

MODE 2 during PHYSICS TESTS.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. SDM not within limit.

A.1 Initiate boration to restore 15 minutes SOM to within limit.

I ANQ-A.2 Suspend PHYSICS 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months TESTS exceptions.

]

.1 B.. THERMAL POWER not -

B.1 -

Open reactor trip Immediately

. within limit, breakers.

I a

(continued) l

.. COMANCHE PEAK - UNITS 1 AND 2 3.1-19

QPTR 3.2.4 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME 1

I A.

(continued)

A.4 Reevaluate safety Prior to increasing

)

analyses and confirm THERMAL POWER results remain valid for above the limit of duration of operation Required Action A.1 under this condition.

]

l M

A.5

-NOTES

1. Perform Requ; red Action A.5 only after Required Action A.4 is completed.

2. Required action A.6 j

shall be completed whenever Required Action A.5 is performed.

Normalize excore Prior to increasing detectors to restore THERMAL POWER QPTR to within limit.

above the limit of Required Action A.1 (continued)

COMANCHE PEAK - UNITS 1 AND 2 3.2-13

RTS Instrumsntation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.5 Perform ACTUATION LOGIC TEST.

31 days on a STAGGERED TEST BASIS SR 3.3.1.6 NOTE-Not required to be performed until 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months after achieving equilibrium conditions with THERMAL POWER a 75 % RTP.

Calibrate excore channels to agree with incore detectc,r 92 EFPD measurements.

SR 3.3.1.7

-NOTES

1. Not required to be performed for source range instrumentation prior to entering MODE 3 from MODE 2 until 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months after entry into MODE 3.

2. Source range instrumentation shallinclude verification that interlocks P-6 and P-10 are in their required state for existing unit conditions.

Perform COT.

92 days (continued)

COMANCHE PEAK - UNITS 1 AND 2 3.3-11

LOP DG Start Instrum:ntation 3.3.5 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME j

D. Two channels per bus for D.1 Restore one channel per i hour

)

the 6.9 kV bus bus to OPERABLE j

undervoltage function status.

inoperable.

98 D.2 Declare the affected A.C.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months I

emergency buses inoperable.

E. Two channels per bus for E.1 Restore one channel per 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months one or more degraded bus to OPERABLE voltage or low grid status.

undervoltage function inoperable QB E.2.1 Declare both offsite 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months power source buses inoperable.

AdQ j

E.2.2 Open offsite power 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months source breakers to the associated buses.

F. One or more Automatic F.1 Restore train (s) to 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months Actuation Logic and OPERABLE status.

Actuation Relays trains inoperable.

G. Required Action and G.1 Enter applicable immediately associated Completion Condition (s) and Time not met.

Required Action (s) for the associated DG made inoperable by LOP DG start instrumentation.

COMANCHE PEAK - UNITS 1 AND 2 3.3-45

e RCS PlV Leakage 3.4.14 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.4.14.1' NOTES 1.

Not required to be performed in MODES 3 and 4.

2.

Not required to be performed on the RCS PlVs located in the RHR flow path when in the shutdown cooling mode of operation.

3.

RCS PlVs actuated during the performance of this Surveillance are not required to be tested more than once if a repetitive testing loop cannot be avoided.

Verify leakage from each RCS PlV is equivalent to in accordance s 0.5 gpm per nominalinch of valve size up to a with the Inservice maximum of 5 gpm at an RCS pressure :t 2215 psig Testing Program, and s 2255 psig.

and 18 months ANR Prior to entering MODE 2 whenever the unit has been in MODE 5 for 7 days or more, and if leakage

)

testing has not been performed in the previous 9 months except for valves 8701 A, 8701B,8702A and 8702B j

Aun (continued) i COMANCHE PEAK - UNITS 1 AND 2 3.4-38

CRACS l

3.7.11 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D. Two CRACS trains D.1.1 Verify at least 100% of immediately inoperable in MODE 5 or 6, the required heat removal or during movement of capability equivalent to a irradiated fuel assemblies.

single OPERABLE train available.

AND D.1.2 Restore the CRACS 30 days trains to OPERABLE status.

M D.2.1 Suspend CORE Immediately ALTERATIONS.

ANQ D.2.2 Suspend movement of Immediately irradiated fuel assemblies.

E. Two CRACS trains E.1.1 Verify at least 100% of Immediately inoperable in MODE 1,2,3, the required heat removal or 4.

capability equivalent to a single OPERABLE train available.

AND E.1.2 Restore one CRACS train 30 days to OPERABLE status.

E E.2 Enter LCO 3.0.3.

Immediately COMANCHE PEAK - UNITS 1 AND 2 3.7-27 l

1 Dissil Fuel Oil, Lube Oil, and Starting Air 3.8.3 I

- 3.8 ELECTRICAL POWER SYSTEMS 3.8.3 Diesel Fuel Oil, Lube Oil, and Starting Air I

(

LCO 3.8.3 The stored diesel fuel oil, lube oil, and starting air subsystem shall be within limits for each required diesel generator (DG).

i

~ APPLICABILITY:

When associated DG is required to be OPERABLE

{

I ACTIONS NOTE Separate Condition entry is allowed for each DG.

CONDITION REQUIRED ACTION COMPLETION TIME I

- A. One or more DGs with fuel A.1 Restore fuel oillevel to 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months

)

level between 74,600 and within limits.

86,000 gal in MODES 1-4 or between 65,600 and 75,000 in MODES 5 & 6 in storage tank.

B. One or more DGs with lube B.1 Restore lube oilinventory 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months oil inventory less than a to within limits, level 1" below the low run level but greater than a level 1" above the end of the lube oil dipstick.

(continued) i COMANCHE PEAK - UNITS 1 AND 2 -

3.8-21 A

L.

Invertars-Operating 3.8.7 l

3.8 ELECTRICAL POWER SYSTEMS

'3.8.7 Inverters-Operating i

LCO 3.8.7 -

The required Train A and Train B inverters shall be OPERABLE.

NOTE Inverters may be disconnected from one DC bus for s 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months to perform an equalizing charge on their associated common battery,

. provided:

I f

a. The associated AC vital bus (es) are energized; and

]

b. All other AC vital buses are energized from their associated OPERABLE inverters.

j

~ APPLICABILITY:

MODES 1,2,3, and 4 i

ACTIONS

'l CONDITION REQUIRED ACTION COMPLETION TIME A. One required inverter A.1

-NOTE inoperable.

Enter applicable Conditions and Required Actions of LCO 3.8.9,

" Distribution Systems - Operating" with any vital bus de-energized.

Restore inverter to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-34

=

Programs and Manuals 5.5

' 5.5 ' Programs and Manuals (continued).

5.5.16.

Containment Leakaae Rate Testina Proaram 1

a.

A program shall be established to implement the leakage rate testing of the containment as required by 10 CFR 50.54(o) and 10 CFR 50, Appendix J. Option B, as modified by approved exemptions. This prograrn shall be in accordance with the guidelines contained in i

Regulatory Guide 1.163, " Performance-Based Containment Leak-Test Program, dated September,1995" b.

The peak calculated containment intemal pressure for the design basis loss of coolant accident, P., is 48.3 psig.

c.

The maximum allowable containment leakage rate, L., at P., shall be 0.10% of containment air weight per day, d.

Leakage rate acceptance criteria are:

1.

Containment leakage rate acceptance criteria is 51.0 L,. During the first unit startup following testing in accordance with this program, the leakage rate acceptance criteria are < 0.60 L, for the Type B and Type C tests and 5 0.75 L, for Type A tests; 2.

Air lock testing acceptance criteria are:

a)

Overall air lock leakage rate is 5 0.05 L, when tested at 2 P.

b)

For each door, leakage rate is s 0.01 L, when pressurized to 2 P,.

e.

The provision of SR 3.0.2 do not apply to the test frequencies specified in the Containment Leakage Rate Testing Program, with the exception of the containment ventilation isolation valves.

f.

The provisions of SR 3.0.3 are applicable to the Containment Leakage Rate Testing Program.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 5.0-27

F R; porting Rcquirements 5.6 5.0 ADMINISTRATIVE CONTROLS 5.6 Reporting Requirements The following reports shall be submitted in accordance with 10 CFR 50.4.

5.6.1 Occuoationel Radiation Exoosure Reoort NOTE A single submittal may be made for a multiple unit station. The submittal should combine sections common to all units at the station.

A tabulation on an annual basis of the number of station, utility, and other personnel (including contractors), for whom monitoring was performed, receiving an annual deep dose equivalent > 100 mrems and the associated collective deep dose equivalent (reported in person-rem) according to work and job functions (e.g., reactor operations and surveillance, inservice inspection, routine maintenance, special maintenance, waste processing, and refueling). This tabulation supplements the requirements of 10 CFR 20.2206. The dose assignments to various duty functions may be estimated based on pocket ionization chamber, thermoluminescent desimeter (TLD), electronic dosimeter, or film badge measurements. Small exposures tothling < 20 percent of the individual total dose need not be accounted for. In the aggregate, at least 80 percent of the total deep dose equivalent received from external sources should be assigned to specific major work functions. The report covering the previous calendar year shall be submitted by April 30 of each year.

(continued) j COMANCHE PEAK - UNITS 1 AND 2 5.0-29

ML20206G711

Text

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