ML20128L432

Proposed TS Page 242 Re Maint of Spent Fuel Storage Racks W/ Fuel Assemblies Having Max K-infinity of 1.362 in Nominal Reactor Core Configuration at Cold Conditions

ML20128L432
Person / Time
Site:	Peach Bottom
Issue date:	02/05/1993
From:	PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
Shared Package
ML20128L425	List: ML20128L422 ML20128L432 ML20128L435
References
NUDOCS 9302190240
Download: ML20128L432 (4)

Text

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f ATTACHMENT 2 PEACH BOTTOM ATOMIC POWER-STATION:

= UNITS 2 AND 3 1

Docket Nos. 50-277- -

50-278=

License.Nos. DPR-44

-DPR TECHNICAL SPECIFICATION CHANGE.

List,of. Attached Pages.

. Unit 2 Unit 3 242' 242 9302190240 930205'.. -

PDR ADOCK 05000277 P . pop.

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. 4 Unit 7' PBAPS

.5;5 FUEL STORAGE ~

A '. _ The 'new fuel storage facility shall be such that' the K rr edry.

is'less than 0.90 and flooded is less than 0.95.

B. The K.tr of the spent fuel storage pool shall be less than or equal to 0.95.

C. Spent _ fuel shall only be stored in the spent fuel pool.in a1 vertical orientation in approved storage racks.

D. The spent fuel storage racks are designed and'shall be maintained with fuel assemblies having a maximum K-infinity of 1.362'in the-nominal reactor core configuration at cold _ conditions.

5.6 SEISMIC DESIG3 The station Class I structures and systems have been designed for ground-accelerations of 0.0$g (design earthquake) and 0.12g-(maximum credible earthquake) i

• By letter dated February.19, 1986, the Commissions's granted approval limited to certain specific high density storage racks and methods of storage for Unit 2 spent fuci pool.

242

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-Unit 3 3 ..

PBAPS-5.5: FUEL STORAGE A. The new fuel storage facility shall be such that the K err dry is less than 0.90 and flooded 1s-less than 0.95.

B. The K.tr of the spent fuel storage pool shall be less than or-equal to 0.95.

C. Spent fuel _shall only be stored in the spent fuel pool in a vertical orientation in approved storage racks.

D. The spent fuel storage racks are designed'and shall be-maintained with fuel assemblies having a maximum K-infinity-of 1.362 in the nominal reactor core configuration at cold conditions.

5.6 SEISMIC DESIGN The statior. Class I structures and systems have been designed for ground-accelerations of 0.05g (design earthquake) and 0.12g (maximum credible earthquake) g *By letter dated February 19, 1986,- the Commissions's granted

. approval limited to certain specific high densityf storage racks and methods of storage for Unit 3 spent fuel pool.

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r' ATTACHMENT 3 PEACH BOTTOM ATOMIC POWER STATION UNITS 2 AND 3 Docket Nos. 50-277 50-278 License Nos.'DPR-44 DPR-56

" Peach Bottom Atomic Power Station Spent Fuel Storage- -

k-infinity Conversion Analysis" f

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