ML20216F441
| ML20216F441 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 06/23/1987 |
| From: | CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20216F385 | List: |
| References | |
| 87TSB08, 87TSB8, NUDOCS 8706300865 | |
| Download: ML20216F441 (6) | |
Text
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t ENCLOSURE 1 TO NLS-87-Il9 PROPOSED TECHNICAL SPECIFICATION PAGES BRUNSWICK-1 SPENT FUEL STORAGE CAPACITY (87TSB08) i r
i 8706300865 870623-1 PDR ADOCK 050003 4 P
PDR Q
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SUMMARY
LIST OF REVISIONS PAGE NO.
DESCRIPTION OF CHANGE 5-5 Revised Specification 5.6.3.
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(BSEP-1-110) t DESIGN FEATURES 5.6 -FUEL STORACE
' CRITICALITY L5.6.1.1 The new fuel storage racks.are designed and shall be maintained with sufficient center-to-center distance between fuel assemblies placed in.the storage racks to ensure a k gg equivalent to less than 0.90 when dry and less than 0.95 when flooded with,unborated. water.
i 5.6.1.2 The, spent fuel storage racks are desi3ned and shall be maintained with sufficient center-to-center distance between fuel. assemblies placed in the storage racks to ensure a k,gg. equivalent to less than 0.95 with the storage pool filled with unborated water with:
a.
New PWR fuel containing not more than 41 grams of U-235 per axial centimeter of active fuel assembly, and a maximum assembly average.
loading of 3.2 w/o U-235.
b.
New BWR fuel containing not more than 15.6 grams of U-235 per axial centimeter of active fuel assembly, and a maximum assembly average loading of 3.0 w/o U-235.
5.1.6.3 The k for the unpoisoned racks includes a conservative allowance gg of 0.5% ak/k f,r uncertainties. The k includes the sum of all appropriate bi,g, calculated for the poisoned racks o
ases and the root-mean-square (RMS) of the uncertainties.
DRAINACE 5.6.2 The spent fuel storage pool is designed and shall be maintained to prevent inadvertent draining of the pool below elevation 116'4".
CAPACITY 5.6.3 The spent fuel storage pool is designed and shall be maintained with no more than 160 PWR fuel assemblies and 1803 BWR fuel assemblies.
5.7-COMPONENT CYCLIC OR TRANSIENT LIMIT
.5.7.1.The components identified in Table 5.7.1-1 are designed and shall be l
maintained'within the cycle or transient limits of Table 5.7.1-1.
1 BRUNSWICK - UNIT 1 5-5 Amendment No.
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ENCLOSURE 2 TO NLS-87-119 i
PROPOSED TECHNICAL SPECIFICATION PAGES BRUNSWICK-2 4
SPENT FUEL STORAGE CAPACITY (87TSB08)
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t (5213 MAT /l ah )
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SUMMARY
LIST OF REVISIONS t
PAGE NO.
DESCRIPTION OF CHANGE 5-5 Revised Specification 5.6.3.
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(5213 MAT /l ah )
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l (BSEP-2-111) j DESIGN FEATURES 5.6 FUEL STORACE CRITICALITY 5.6.1.1 The new fuel storage racks are designed and shall be maintained with sufficient center-to-center distance between fuel assemblies placed in the storage racks to ensure a kegg equivalent to less than 0.90 when dry and less than 0.95 when flooded with unborated water.
5.6.1.2 The spent fuel storage racks are designed and shall be maintained with sufficient center-to-center distance between fuel assemblies placed in the storage racks to ensure a k,gg equivalent to less than 0.95 with the j
storage pool filled with unborated water with:
a.
New PWR fuel containing not more than 41 grams of U-235 per axial centimeter of active fuel assembly, and a maximum assembly average loading of 3.2 w/o U-235.
b.
New BWR fuel containing not more than 15.6 grams of U-235 per axial centimeter of active fuel assembly, and a maximum assembly average loading of 3.0 w/o U-235.
5.1.6.3 The k f r the unpoisoned racks includes a conservative allowance eff of 0.5% ak/k for uncertainties. The k includes the sum of all appropriate bi,gg calculated for the poisoned racks ases and the root-mean-square (RMS) of the uncertainties.
DRAINAGE 5.6.2 The spent fuel storage pool is designed and shall be maintained to prevent inadvertent draining of the pool below elevation 116'4".
CAPACITY 5.6.3 The spent fuel storage pool is designed and shall be maintained with no more than 144 PWR fuel assemblies and 1839 BWR fuel assemblies.
5.7 COMPONENT CYCLIC OR TRANSIENT LIMIT l
5.7.1 The components identified in Table 5.7.1-1 are designed and shall be maintained within the cycle or transient limits of Table 5.7.1-1.
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BRUNSWICK - UNIT 2 5-5 Amendment No.
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