Text

Proposed Tech Specs Pages 3.2-6,3.4-24,3.4-25,3.7-23,3.7-30, 3.8-25,3.9-9,3.9-10 & 4.0-2,provided as Addl Aditorial Changes Supplementing LAR 99-001
	ML20195E540
Person / Time
Site:	Comanche Peak
Issue date:	06/04/1999
From:	; TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	;
Shared Package
ML20195E538	List: ML20195E531; ML20195E540;
References
	NUDOCS 9906110206
	Download: ML20195E540 (19)
	v • d • e

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F%s 3.2.2

~

3.2 POWER DISTRlBUTION LIMITS 3.2.2 Nuclear Enthalpy Rise Hot Channel Factor (Fis)

'LCO 3.2.2 l F2s hall be within the limits specified in the COLR.

s S

APPLICABILITY:

MODE 1 ACTIONS -

r CONDITION REQUIRED ACTION-COMPLETION TIME A. '

NOTE A.1.1 Restore F%s to within

'4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months

~

Required Actions A.2 limit.

and A.3 must be completed whenever Condition A is QB

.. emared.

~ Reduce THERMAL -

4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months A.1.2.1 POWER to < 50% RTP.

l

'F%s not within limit.

AblQ A.1.2.2 Reduce Power Range 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months l

Neutron Flux-High trip 72 ham )

setpoints to s 55% RTP. V AblQ A.2 Perform SR 3.2.2.1.

Ibhourr auQ y

l (continued) l; 7

.A 9906110206 990604 ADOCK O g 4j 5 PDR p

' COMANCHE PEAK - UNITS 1 AND 2

,3.2-6 Amendment No. 64

k..

Pressurizer PORVs 3.4.11 L

l 9'

ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C. One block valve NOTE inoperable.

Required Actions do not apply when block valve is inoperable c.

l solely as a result of compl with Required Actions B.2 or

.-32 C.1 Place associated PORV 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months in manual control.

M I

C.2 Restore block valve to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months OPERABLE status.

D. Required Action and D.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time of Condition A, B, M

or C not met.

D.2 Be in MODE 4 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months (continued) l i-f l

l COMANCHE PEAK - UNITS 1 AND 2 3.4-24 Amendment No. 64 l

L__

Pressurizer PORVs 3.4.11 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME E. Two PORVs inoperable E.1 Ciose associated block 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months and not capable of being valves.

manually cycled.

E E.2 Remove power from 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months associated block valves.

M E.3 Be in MODE 3 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months l

l M

E.4 Be in MODE 4 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months F. More than one block valve NOTE inoperable.

Required Actions do not apply when block valve is inoperable solely as a result of compi in with Required Actions B.2 o E.-32.

F.1 Place associated PORVs 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months in manual control.

M i

F.2 Restore one block valve 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to OPERABLE status (continued) l COMANCHE PEAK - UNITS 1 AND 2 3.4-25 Amendment No. 64 i

v CREFS 3.7.10 i.

3.7 PUNT SYSTEMS 3.7.10 Control Room Emergency Filtration / Pressurization System (CREFS) i LCO 3.7.10 Two CREFS trains shall be OPERABLE i

NOTE The Control Room boundary may be opened intermittently under administrative controls.

l l

MODES 1,2,3,4,5@ irradiated fuel assemblies

~ APPLICABILITY:

6, During movement of ACTIONS l

CONDITION REQUIRED ACTION COMPLETION TIME i

l A'. One CREFS train A.1 Restore CREFS train to 7 days:

inoperable.

OPERABLE status.

i i-B;- Two CREFS Trains B.1 Restore control room 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 4

l inoperable due to boundary to OPERABLE inoperable Control Room

~ status.

. boundary in MODES 1,2, L 3, and 4.'

l C.' Required Action and C.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months

'I associated Completion Time of Condition A or B ANQ not met in MODE 1,~ 2,3, or 4; C.2 Be in MODE 5.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months (continued) l

' COMANCHE PEAK - UNITS 1 AND 2 3.7-23 Amendment No. 64 L

m PPVS - ESF Filtration Trains 3.7.12 l

ACTIONS (continued) i CONDITION REQUIRED ACTION COMPLETION TIME l

D. Required Actions and D.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Times not met.

AND D.2 Be in MODE 5.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months i

i SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY 1

SR 3.7.12.1 Operate each ESF Filtration train for > 10 continuous 31 days l

hours with the heaters operating.

SR 3.7.12.2 Perform required ESF Filtration Unit filter testing in in accordance accordance with the Ventilation Filter Testing Program with the VFTP (VFTP).

I l

SR 3.7.12.3 Verify each PPVS train actuates on an actual or 18 months l

simulated actuation signal.

SR 3.7.12.4 Verify one PPVS train can maintain a pressure 18 months on a h.05 inches water gauge relative to atmospheric STAGGERED pressure during the post accident mode of operation.

TEST BASIS (continued) 4 COMANCHE PEAK UNITS 1 AND 2 3.7-30 Amendment No. 64

r DC Sources-Op rating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVElLLANCE FREQUENCY SR 3.8.4.2 Verify no visible corrosion at battery terr.iinals and 92 days connectors.

.QB Verify battery connection resistance is s 150x104 ohm for inter-cell connections, s 150x104 chm for inter-rack connections, s 150x104 ohm for inter-tier connections, and s150x104 ohm for terminal connections.

SR 3.8.4.3 Verify battery cells, cell plates, and racks show no visual 18 months indication of physical damage or abnormal deterioration that could degrade battery performance.

SR 3.8.4.4 Remove visible terminal corrosion, verify battery cell to 18 months cell and terminal connections are clean and tight, and are coated with anti-corrosion material.

SR 3.8.4.5 Verify battery connection resistance is s 150x104 ohm 18 months forinter-cellconnections < 50x104 ohm for inter-rack and s 150x10Qor erm)inalconnections.

connections, s 150x1 ohm r inter-tier connections, (continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-25 Amendment No. 64

RHR and Coolan culation - High Wat:r evel 3.9 REFUELING OPERATIONS'

. 3.9.5 Residual Heat Removal (RHR)'and Coolant Circulation High Water Level LCO 3.9.5 One RHR loop shall be OPERABLE and in operation.

l I

NOTE 1

The required RHR loop may be removed from operation for s 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months per l

8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months period, provided no operations are permitted that would cause reduction of the Reactor Coolant System boron concentration.

1 APPLICABILITY:

MODE 6 with the water level 2 23 ft above the top of reactor vessel flange.

l ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. RHR loop requirements not A.1 Suspend operations immediately met.

Involving a reduction in reactor coolant boron concentration.

l l'

M r

A.2 Suspend loading Immediately irradiated fuel 3

assemblies in the core.

M

\\

(continued) l 1

i COMANCHE PEAK - UNITS 1 AND 2 3.9-9 Amendment No. 64

RHR and Coolan Ree rculation - High Wate evel ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME A. continued A.3 Initiate action to satisfy Immediately RHR loop requirements.

AMQ A.4 Close all containment 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months penetrations providing direct access from containment atmosphere to outside atmosphere.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.5.1 Verify one RHR loop is in operation and circulating 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months i

reactor coolant at a flow rate of a 3800 gpm.

i COMANCHE PEAK - UNITS 1 AND 2 3.9-10 Amendment No. 64 l-

D sign Fcatures 4.0 4.0 DESIGN FEATURES (continued) 4.3 Fuel Storage 4.3.1 Criticality 4.3.1.1 The spent fuel storage racks are designed and shall be maintained with:.

a.

Fuel assemblies having a maximum U-235 enrichment of 5.0 weight percent; b.

k,, s 0.95 if fully flooded with unborated water, which includes an allowance for uncertainties as described in Section 4.3 of the FSAR; c.

A nominal 9 inch center to center distance between fuel storage locations in high density storage racks; d.

A nominal 16 inch center to center distance between fuel assemblies placed in low density fuel storage racks; e.

New or pp1ially spent fuel assemblies with a discharge bumup in the "2 out of 4 storage allowed" region of Figure 3.7.17-1 may be allowed restricted storage in a 4

checkerboard pattem in high density fuel storage racks or unrestricted storage in low density fuel storage racks; and f.

New or partially spent fuel assemblies with a discharge bumup in the "2 out of 4 storage not allowed" region of Figure 3.7.17-1 may be allowed restricted stora e in an expanded checkerboard pattem (1 out of 4)i in-igh density fuel storage racks or unrestricted storage in low density fuel storage racks.

(continued)

' COMANCHE PEAK - UNITS 1 AND 2 4.0-2 Amendment No. 64

i i

ATTACHMENT 3 to TXX-99143 AFFECTED TECHNICAL SPECIFICATION PAGES (CLEAN REPLACEMENT PAGES) lTS Pages 3.2-6,3.4-24,3.4-25,3.7-23,3.7-30,3.8-20,3.9-9,3.9-10 and 4.0-2 1

h Il

' +

I:l p

pgg

~*

3.2.2 y:

~

L 3.2 POWER DISTRIBUTION LIMITS 3.2.2 Nuclear Enthalpy Rise Hot Channel Factor (Fist p.

' LCO 3.2.2 Fikshall be within the limits specified in the COLR.

3

);

i

' APPLICABILITY:

MODE 1-

' ACTIONS CONDITION REQUIRED ACTION ~

COMPLETION TIME A. -

NOTE A.1.1 Restore F%s to within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months Required Actions A.2 -

limit.

and A.3 must be completed

' whenever Condition A is-QB entered.

A.1.2.1 Reduce THERMAL 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months POWER to < 50% RTP.

F%s not within limit.~

AND-A.1.2.2 Reduce Power Range 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months Neutron Flux-High trip setpoints to s 55%.RTP.

AND A.2 Perform SR 3.2.2.1.

24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I

(continued) j i

l l

' COMANCHE PEAK-UNITS 1 AND 2 3.2-6

Pressurizer PORVs 3.4.11 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME

]

C. One block valve NOTE---

Inoperable.

Required Actions do not apply when block vaive is inoperable solely as a result of complying with Required Actions B.2 or E.2.

C.1 Place associated PORV 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months in manual control.

ANR C.2 Restore block valve to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months OPERABLE status.

D. Required Action and D.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time of Condition A, B, AND or C not met.

D.2 Be in MODE 4 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months (continued) i COMANCHE PEAK - UNITS 1 AND 2 3.4-24

L Pressurizer PORVs 3.4.11 j.

- ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME i

E. Two PORVs inoperable E.1 Close associated block 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months l

and not capable of being valves.

manually cycled.

M E.2 Remove power from i hour associated block valves.

M E.3 Be in MODE 3 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months M

E.4 Be in MODE 4 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months F. More than one block valve

-NOTE inoperable.

Required Actions do not apply when block valve is inoperable l

solely as a result of complying with Required Actions B.2 or E.2.

I l

F.1 Place associated PORVs 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months in manual control.

M F.2 Restore one block valve 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to OPERABLE status i

l (continued) 1.

l l

COMANCHE PEAK - UNITS 1 AND 2 3.4-25

v.

CREFS 3.7.10 g

3.7. PLANT SYSTEMS 4

.3.7'.'10 Control Room Emergency Filtration / Pressurization System (CREFS) i-LCO 3.7.10

..Two CREFS trains shall be OPNRABLE -

NOTE The Control Room boundary may be opened intermittently under 1

administrative controls.

- APPLICABILITY:

MODES 1,2,3,4,5, and 6, _

During movement of irradiated fuel assemblies 1

- ACTIONS

]

CONDITION REQUIRED ACTION COMPLETION TIME I

i A...One CREFS train.

A.1 Restore CREFS train to 7 days

~ inoperable.

OPERABLE status.

1

. B. Two CREFS Trains.

'B.1 -

Restore control room 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months inoperable due to

- boundary to OPERABLE inoperabie Control Room status.

boundary in MODES 1,2, 3, and 4.

Cl Required Action and C.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time of Condition A or B ate!

not met in MODE 1,' 2,3, or'4.

C.2 ~

Be in MODE 5 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months p

(continued)

)

1 i

COMANCHE PEAK-UNITS 1 AND 2 3.7-23

~

PPVS - ESF Filtration Trains 3.7.12 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME i

D. Required Actions and' D.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Times not met.

A!Q D.2 Be in MODE 5.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.12.1 Operate each ESF Filtration train for a 10 continuous 31 days hours with the heaters operating.

SR 3.7.12.2 Perform required ESF Filtration Unit filter testing in in accordance accordance with the Ventilation Filter Testing Program with the VFTP (VFTP).

j i

SR 3.7.12.3 Verify each PPVS train actuates on an actual or 18 months I

simulated actuation signal.

i SR 3.7.12.4 Verify one PPVS train can maintain a pressure 18 months on a s - 0.05 inches water gauge relative to atmospheric STAGGERED pressure during the post accident mode of operation.

TEST BASIS (continued)

COMANCHE PEAK - UNITS 1 AND 2 3.7-30 E

DC Sources-Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.4.2 Verify no visible corrosion at battery terminals and 92 days connectors.

.QB Verify battery connection resistance is s 150x104 ohm for inter-cell connections, s 150x10* ohm for inter-rack connections, s 150x10* ohm for inter-tier connections, and s150x104 ohm for terminal connections.

SR 3.8.4.3 Verify battery cells, cell plates, and racks show no visual 18 months indication of physical damage or abnormal deterioration that could degrade battery performance.

SR 3.8.4.4 Remove visible terminal corrosion, verify battery cell to 18 months cell and terminal connections are clean and tight, and are coated with anti-corrosion material.

SR 3.8.4.5 Verify battery connection resistance is s 150x104 ohm 18 months for inter-cell connections, s 150x104 ohm for inter-rack connections, s 150x104 ohm for inter-tier connections, and5 150x104 ohm for terminal connections.

(continued)

COMANCHE PEAK - UNITS 1 AND 2 3.8-25 t

L RHR and Coolant Circulation - High Wat:r 13 vel l..

3.9.5 3.9 REFUELING OPERATIONS 3.9.5 Residual Heat Removal (RHR) and Coolant Circulation High Water Level i

LCO 3.9.5 -

One RHR loop shall be OPERABLE and in operation.

NOTE The required RHR loop may be removed from operation for s 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months per 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months period, provided no operations are permitted that would cause reduction of the Reactor Coolant System boron concentration.

APPLICABILITY:

MODE 6 with the water level a 23 ft above the top of reactor vessel flange.

l ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. RHR loop requirements not A.1 Suspend operations immediately' met.

Involving a reduction in reactor coolant boron concentration.

O A.2 Suspend loading Immediately irradiated fuel assemblies in the core.

ANQ (continued) l l

j COMANCHE PEAK-UNITS 1 AND 2 3.9-9 i

L-

F-

~

RHR and Coolant Circulation - High Water leval 3.9.5 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME A. continued A.3 Initiate action to satisfy Immediately l

RHR loop requirements.

A.4 Close all containment 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months penetrations providing direct access from containment atmosphere to outside atmosphere.

{

l

)

l SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.5.1 Verify one RHR loop is in operation and circulating 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months reactor coolant at a flow rate of a 3800 gpm.

I l

COMANCHE PEAK - UNITS 1 AND 2 3.9-10 L

(

l i

D: sign Features 4.0 4.0 DESIGN FEATURES (continued) 4.3 -

Fuel Storage 4.3.1 Criticality 4.3.1.1' The spent fuel storage racks are designed and shall be maintained with:

)

a.

Fuel assemblies having a maximum U-235 enrichment of 5.0 weight percent; b.

k,n s 0.95 if fully flooded with unborated water, which includes an allowance for uncertainties as described in Section 4.3 of the FSAR; c.

A nominal 9 inch center to center distance between fuel storage locations in high density storage racks; d.

A nominal 16 inch center to center distance between fuel I

assemblies placed in low density fuel storage racks; e.

New or partially spent fuel assemblies with a discharge bumup in the "2 out of 4 storage allowed" region of Figure 3.7.17-1 may be allowed restricted storage in a checkerboard pattem in high density fuel storage racks or unrestricted storage in low density fuel storage racks; and T

f.

New or partially spent fuel assemblies with a discharge bumup in the "2 out of 4 storage not allowed" region of Figure 3.7.17-1 may be allowed restricted storage in an expanded checkerboard pattem (1 out of 4)in high density fuel storage racks or unrestricted storags in low density fuel storage racks.

(continued) i COMANCHE PEAK - UNITS 1 AND 2

'4.0-2

-E j

ML20195E540

Text

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