ML20137L434
| ML20137L434 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 11/20/1985 |
| From: | ARKANSAS POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20137L422 | List: |
| References | |
| NUDOCS 8512030444 | |
| Download: ML20137L434 (1) | |
Text
c-3 fM DESIGN FEATURES VOLUME 5.4.2 The total water and steam volume of the reactor coolant system is 10,295 1 400 cubic feet at a nominal T f 545 F.
avg 5.5 METEOROLOGICAL TOWER LOCATION
- 5. 5.1 The meteorological tower shall be located as shown on Figure 5.1-1.
5.6 FUEL STORAGE CRITICALITY - SPENT FUEL 5.6.1.1 The spent fuel storage racks are designed and shall be maintained with a nominal 12.8 inch center-to-center distance between fuel assemblies having a maximum enrichment of 4.3 weight percent U-235 placed in the storage racks to ensure a k equivalent to 50.95 when flooded with unborated water.
The k 8ff50.95 includes a conservative allowance of 1.7%Ak/kforuncertainNksasdescribedinSection9.1.2.3oftheFSAR.
In addition, fuel in the storage pool shall have a U-235 loading of 5 47.8 grams of U-235 per axial centimeter of fuel assembly.
CRITICALITY - NEW FUEL 5.6.1.2 The new fuel storage racks are designed and shall be maintained with a nominal 25.0 inch center-to-center distance between new fuel assembliessuchthatK[f will not exceed 0.98 when fuel having a maximum enrichment of 4.1 wrig8 percent U-235 is in place and aqueous foam moderation is assumed and k @ will not exceed 0.95 when the storage area is flooded with unborated wate The calculated k includes a conservative eff allowance of 2.1% Ak/k for 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 399' 10 ".
s CAPACITY 5.6.3 The spent fuel sotrage pool is designed and shall be maintained with a storage capacity limited to no more than 486 fuel assemblies.
5.7 COMPONENT CYCLIC OR TRANSIENT LIMITS 5.7.1 The components identified in Table 5.7-1 are designed and shall be maintained within the cyclic or transient limits of Table 5.7-1.
ARKANSAS - UNIT 2 5-5 Amendment No. 24 h20 0444 851120 p
DOCK 0500036e PDR
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