ML20059K594

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Proposed Tech Specs 5.5.1.1, Criticality & 5.5.3, Capacity, Supporting Implementation of Mod to Install New High Density Spent Fuel Storage Racks in Each Spent Fuel Pools at LGS
ML20059K594
Person / Time
Site: Limerick  Constellation icon.png
Issue date: 01/14/1994
From:
AFFILIATION NOT ASSIGNED
To:
Shared Package
ML20059K588 List:
References
NUDOCS 9402020176
Download: ML20059K594 (4)


Text

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ATTACHMENT 3 LIMERICK GENERATING STATION UNITS 1 AND 2 Docket Nos.

50-352 50-353 License Nos.

NPF-39 NPF-85 N

TECHNICAL SPECIFICATIONS CHANGE REQUEST No. 93-19-0 i

LIST OF AFFECTED PAGES UNIT 1 UNIT 2 5-8 5-8 1

9402020176 940114 PDR ADOCK 05000352 P_-

PDR i

DESIGN FEATURES DESIGN PRESSURE AND TEMPERATURE' (Continued).

b.

For.a pressure!of:

' I '.

1250 'psig on ~the suction side.of the' recirculation pump'.

2.

1500 psig from the recirculation pump discharge to.the outlet.-

side of the discharge shutoff valve.

3.

1500 psig from the discharge shutoff valve to the jet pumps'.

c.

For.a temperature of 575 F.

VOLUME'

- i 5.4.2 The total water and steam volume of the reactor vessel and recirculation system is approximately 22,400 cubic feet at a nominal steam dome saturation.

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. temperature of 547'F.

'5.5 FUEL STORAGE i

CRITICALITY 5.5.1.1 The spent fuel storage racks are designed and shall be maintained'with:

a.

A k.,, equivalent to less than or equal to 0.95 when flooded with unborated water, including all calculational' uncertainties and biases as described in Section 9.1.2 of the FSAR.

b.

A nominal center-to-center distance between fuel assemblies -

placed in the storage racks of. greater than or equal to 6.25 inches.

5.5.1.2 The k,j, for new fuel for the first core loading stored dry in the 1

spent fuel storage racks shall not exceed 0.98 when aqueous foam moderation o

is assumed.

DRAINAGE 5.5.2 The spent fuel storage pool is designed and shall be maintained to prevent.

inadvertent draining of the pool below elevation 346'0".

-CAPACITY 5.5.3 The spent fuel storage pool is designed and shall be maintained with.a storage capacity limited to no more than 4117 fuel assemblies.

l 5.6 COMPONENT CYCLIC OR TRANSIENT LIMIT

.5.6.1 The components identified in _ Table 5.6.1-1 are' designed and shall b'e maintained within the cyclic or transient limits of Table 5.6.1-1.

l LIMERICK - UNIT 1 5-8

.i y

M' DESIGN FEATURES DESIGN PRESSURE AND TEMPERATUP1 (Continued).

j b.

For a pressure of:

l 1.

1250 psig on the suction side of'the recirculation pump.

2.

1500 psig from the recirculation pump discharge to the outlet-side of the discharge shutoff. valve.

i 3.

-1500 psig from the discharge shutoff valve to the jet pumps.

c.

For a temperature of 575 F.

VOLUME 5.4.2 The total water and steam volume of the reactor vessel and recirculation system is approximately 22,400 cubic feet at a nominal steam dome saturation temperature of 547'F.

i 5.5 FUEL STORAGE i

CRITICALITY 5.5.1.1 The spent fuel storage racks are designed and shall be maintained with:

a.

A k,, equivalent to less than or equal to 0.95 when flooded with j

unborated water, including all calculational uncertainties and

~

biases' as described in Section 9.1. 2 of the FSAR, i

b.

. A nominal center-to-center distance between fuel. assemblies 1

placed in the storage racks of-greater than or. equal. to 6.25 inches.

1 5.5.1.2 The k,,, for new fuel for the first core loading stored dry in the spent fuel storage racks shall not exceed 0.98 when aqueous foam moderation is assumed.

DRAINAGE 5.5.2 The spent fuel storage pool is designed and shall be maintained to prevent

' inadvertent draining of the pool bel'w elevation 346'0".

CAPACITY l

5.5.3 The spent fuel storage pool is designed and shall be maintained with a storage capacity limited to no more than 4117 fuel assemblies.

l-5.6 COMPONENT CYCLIC OR TRANSIENT LIMIT

. 5.6.1.The components identified in Table 5.6.1-1 are designed and shall be maintained within the cyclic or transient limits of Table 5.6.1-1.

LIMERICK - UNIT 2 5-8 i

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ATTACHMENT 2 i

HOLTEC INTERNATIONAL LICENSING REPORT

.)

SPENT FUEL STORAGE

- CAPACITY EXPANSION FOR LIMERICK GENERATING STATION, UNITS 1 AND 2 i

e SAFETY ANALYSIS REPORT LICENSING REPORT FOR SPENT FUEL STORAGE CAPACITY EXPANSION LIMERICK GENERATING STATION

/

UNITS 1 AND 2 Prepared by HOLTEC INTERNATIONAL Report No. Hi-931012 4

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