ML20086N764
| ML20086N764 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 12/18/1991 |
| From: | CENTERIOR ENERGY |
| To: | |
| Shared Package | |
| ML20086N761 | List: |
| References | |
| NUDOCS 9112240281 | |
| Download: ML20086N764 (2) | |
Text
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Attachment:
2
- DESIGN' FEATURES
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DESIGN TEMPERATURE AND PRESSURE (Continued)
. b.
Maximum internal temperature:
1.
Drywe11 !330*F.
2.
Suppression.- pool 185'F.'
Maximum external to internal ~ differential pressure:
c.
1.
Drywell 21 psid.
2..
Containment 0.8 psid.
I-SECONDARY CONTAINMENT 5.2.3 j The secondary containment consists of the annulus between the shield --
building and' the primary containment and has a sinimus free volume of 392,548 cubic riet.-
it 5
5.3 ' REACTOR--CORE
' FUEL ASSEMBLIES =
5.3.1-The reactor shall-contain 748 fuel assemblies. Each assembly shall consist of a tr. atrix of Zircaloy clad fuel rods with an initial composition of slignely enriched uranium dioxide (UO = as fuel material. Fuel assenblies -
- I--..-
- shall, be-limited to those fuel designs ahp) roved by the NRC Staff for use in ec
-BWR's.
i
' CONTROL R00 A;35EM8 LIES 15.3.21 The reactor core shall contain 177 control red' assembliesI kach mo.W skal y
. consi st4ee-of: a - cruciform array ofI-*2i-::
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2;r;; :;r;; ;, :p, p:d:7 22. ; ZM D : 0-"0" -^ c ': :I
- 2i-!::: :tre! !N :"Af-neutron absorbing material'. Thecontrolmaterial-3 5.4 REACTOR C00l. ANT SYSTEM shall be boron carbide powder (5 c) and/or hafnius 4
metal and have a nominal absorber length of 143.7 w (~
!OESIGN PRESSURE AND TEMPERATURE M
5.4.1 ' The reactor' coolant system is designed and shall be maintain'id:.
In accordance with the code requirements specified in Section'5'.2' a.
of the FSAR with allowance for-normal degradation pursuant to. the applicable Surveillanca Requirements,
~
l-b.
For a pressure of:
1.
1250 psig on the suction side of the et 4 Aq..
rculation pump.
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PY-CEI/NRR-1419 L Page 2 of 2 CONTROL R0D ASSEMBLIES 5.3.2 The reactor core shall contain 177 control rod assemblies. Each assembl'; shall consist of a cruciform array of neutron absorbing material.
The control material shall be boron carbide powder (B 0) and/or hafnium metal 4
and have a nominal absorber length of 143.7 inches.
LCS/ CODED /5213
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