ML20031C279
| ML20031C279 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 04/18/1969 |
| From: | US ATOMIC ENERGY COMMISSION (AEC) |
| To: | |
| Shared Package | |
| ML20031C280 | List: |
| References | |
| NUDOCS 8110070017 | |
| Download: ML20031C279 (2) | |
Text
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ATTACHMENT A CHANGE NO. 17 TO THE TECllNICAL SPECIFICATIONS J
FACILITY LICENSE NO. DPR-6 f
CONSUMERS POWER COMPANY DOCKET NO. 50-155 CHANGES 1.
In Section 5.1.1, change the first entry to read:
" Fuel (Sintered Pellets or UO.
2 Compressed Powder) or Pu0 -UO "
2 2
2.
-Change Section 5.1.5(a) to read:
" Enrichment of Fuel approximate weight percent of U-235 from 2.6 to 5.2 inclusive. Approximate weight percent of Pu (fissile - Pu-239 and Pu-241) 1.0 to 4.0 in normal (0.7 w/o U-235) UO "
2 3.
Under Section 5.1.5.c replace the table on Fuel Bundles (Rev.
2/27/63) with the attached revised table.
4.
In Section 5.1.5, revise Figure 5.7 under E-G Fuel heading,-
Note R, to read:
"R - Removable fuel rod - low enrichment or Pu0 -UO r ds."
2 2
i e
4 Do$kloggyja eER
5 5 1 5 (Contd)
FUEL BUNDLES O+
Research and Development 3riginal Reload Reload Reload Centermelt Centermeltk'
- Ceneral (A)
B&C E
E-G I'D" Fuel
_ intermediate Advanced Geometry, Fuel'Rodkrray 12 x 12 11 x 11 9x9 9x9 11'x 11 8x8 7x7 Rod Pitch, Inches 0.533 0.577 0.707 0.707 0.580 0.807 0.921 Standard Fuel Rods per Bundle 132 109 74 70 109 36 29 31,5 12 28" 20" 3
Sprcial Fuel Rods Per Bundie 121 122 73 Spacers Per Bundle 3
5 3
3
'7 5
5 Fuel Rod Cladding i
H5terial 304SS Zr-2 Zr-2 Zr-2 304SS, Zr-2 Zr-2 Zr-2 Inconel 600,and/or Incoloy 800 Sta'ndard Rod Tube Wall, In.
0.019 0.034 0.040 0.040 0.010 to 0.030 0.035 0.040
. Inclusive Special Rod Tubu Wall, In.
0.031 0.031 0.040 0.040 0.010 to 0.030 0.035 0.040 Inclusive Fuel Rods Standard Rod Diameter, In.
0.388
- 0. /. 'i9 0.5625 0.5625 0.425 0.570 0.700 Special Rod Diameter, In, 0.3g0 0.3g4 0.5625 0.5625 0.320 0.570 0.700 UO Stacked Density, Percent 94 - 1 94 - 1 Pc11et 90-95 Pellet 7 94 Pellet 67 90-95 Inclusive 94 Pellet 94 Pellet 2 Theoretical 85 Powdered 85 Powder 85 Powder Active Fuci Length. Inches Standard Rod 70
- 70 69.75 70 68 to 70, Iticlusive 66-67.3 65-66.3 Special Rod 59 (Corner) 64.6 Central 64.9 Central Fill Cas lic11um Helium llelium Helium Helium Helium' Helium I Four special fuel rods at bundle corners are segmented.
2 Reload B,C,L, and EG fuel bundles may contain (in the corner regions of the bundle) four Zr-2 tubes having encapsulated coball targets sealed within.
3 Reload E and EG fuel bundles have a special central fuel rod to which the bundle spacers are fixed. In addition, two of the interior bundle fuel rods are removable and may contain UO -Puo f"*1*
y 2
"' Special rods have depleted uranium.
In addition to special rods for reload E, reload E-G has four gadolinia containing rods.
5 6
With 3% dishing on selected rods.
UO -Puo; fuel rod stack density will vary from 7k - 92 percent theoretical by using annular, dished', or nondtshed pellets in selected ' rods 7
2 (Revised 4/18/69)
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