ML20149L503
| ML20149L503 | |
| Person / Time | |
|---|---|
| Site: | 07001201 |
| Issue date: | 02/16/1988 |
| From: | Watters J BABCOCK & WILCOX CO. |
| To: | Rouse L NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| References | |
| 29057, NUDOCS 8802240258 | |
| Download: ML20149L503 (4) | |
Text
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o RETURN.TO.~ 396-ss B&W Fuel Company P.O. Box 11646 Lynchburg, VA 24506 1646 (804) 522 6000 February 16, 1988 n
RECEIVED <h, J
f Mr. Leland C.
Rouse, Chief F9 ? 2 B38 I Fuel Cycle Safety Branch
{ u.sm3a %" e Division of Fuel Cycle, Medical, Academic, and
'A Commercial Use Safety Q VN'p \\
a C/hy United States Nuclear Regulatory Commission Washington, D.
C.
20555
References:
(1) SNM-1168, Docket 70-1201 (2) Letter to L.
C.
Rouse from J. P. Watters, dated 2/10/88 Gentlemen:
The B&W Fuel Company, Commercial Nuclear Fuel Plant has requested amendment of SNM-ll68 to accommodate a change in our allowed enrichment from 4.05% to 4.1% (Reference 2).
This letter is written to correct two minor errors in that submittal.
Table 2 of Attachment I to the original submittal lists K-eff vs.
enrichment for 4.0% and 4.1% U-235.
The 4.1% case listed K-eff as
.926 + 0.008 and should have been.986 + 0.008.
This table was also used in revised Page 12 of Section~III of SNM-ll68 also included in the submittal.
These two pages of the 2-10-88 submittal have been corrected and are included with this letter.
Please remove the two original pages and replace with the corrected copies.
The $150 licensing fee was included with the original submittal.
We apologize for any inconvenience this may have caused.
If there are any questions, please call me at (804) 522-6202.
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Sincerely, f
B&W FUEL COMPANY f
D M
COMMERCIAL NUCLEAR FUEL PLANT BC W
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o BMJ FUEL C0f1PAfiY, Cf1FP SNM-1163, DOCKET 70-1201 ATTACHMENT I FEBRUARY 10, 1988 TABLE 2 4.85-INCH THICK INFINITE SLAB CONTAINING UNIFORMLY SPACED 0.3-INCH DIA. UO RODS IN WATER 2
Dia.
Sq.
Slab Ave U-235 Uranium UO2 Rod Pitch Thick Den (gm/1)
Enrich.
(In.)
(In.)
(In.)
K-eff+2a Run ID 130 0.040 0.3 0.457 4.85 0.985+0.000 JAN88*CRTSLAB 133 0.041 0.3 0.457 4.85 0.986+0.008 JAN88*CRTSLBB TABLE 3 4.0-INCH THICK INFINITF
'LA.B CONTAINING ONIFORMLY SPACED 0.40-INCH D36 UO RODS IN WATER 2
Dia.
Sq.
Slab Ave U-235 Uranium UO2 Rod Pitch Thick Den (gm/l)
Enrich.
(In.)
(In.)
(In.)
K-eff+2a Run ID 80 0.040 0.4 0.777 4.0 0.899+0.010 JAN88*CNFA 100 0.040 0.4 0.695 4.0 0.920+0.008 JAN88*CNFB 120 0.040 0.9 0.634 4.0 0.931+0.008 JAN88*CNFC 140 0.040 0.4 0.587 4.0 0.926+0.008 JAN88*CNFD 160 0.040 0.4 0.549 4.0 0.904+0.008 JAN88*CNFE 80 0.041 0.4 0.786 4.0 0.901+0.010 JAN88*CNFF 100 0.041 0.4 0.703 4.0 0.926+0.008 JAN88*CNFG 120 0.041 0.4 0.642 4.0 0.928+0.008 JAN88*CNFH 140 0.041 0.4 0.594 4.0 0.924+0.010 JAN88*CNFI 160 0.041 0.4 0.556 4.0 0.912+0.010 JAN88*CNFJ
6 B8H REL C0tFANY, C0ffERCIAL NUCLEAR REL PLANT USNRC LICENSE SNfi-ll68 DOCKET 70-1201 SECTION III NUCLEAR SAFETY ANALYSIS TABLE A 4.85-INCH THICK INFINITE SLAB CONTAINING UNIFORl1LY SPACED 0.3-INCH DIA. U0 RODS IN WATER 2
Dia.
Sq.
Slab Pitch Thick (I$. Rods (In.)
(In.)
)
Den (gm/1)
Enrich.
130 0.040 0.3 0.457 4.85 0.985 0.008 4
133 0.041 0.3 0.457 4.85 0.986 0.008 TABLE B 4.0-INCH THICK INFINITE SLAB CONTAINING UNIFORMLY SPACED 0.40-INCH D1A. U02. RODS IN WATER Dia.
'Sq.
Slab Ave U-235 Uranium U0, Rods Pitch Thick Den (gm/1)
Enrich.
(In.)
(In.)
(In.)
K-eff 2c 80 0.040 0.4 0.777 4.0 0.899 0.010 100 0.040 0.4 0.695 4.0 0.920 0.008 120 0.040 0.4 0.634 4.0 0.931 0.008 140 0.040 0.4 0.587 4.0 0.926 0.008 160 0.040 0.4 0.549 4.0 0.904 0.003 80 0.041 0.4 0.786 4.0 0.901 0.010 100 0.041 0.4 0.703 4.0 0.926 0.008 120 0.041 0.4 0.642 4.0 0.92810.008 140 0.041 0.4 0.594 4.0 0.924 0.010 160 0.041 0.4 0.556 4.0 0.912 0.010 1
7.3 Receiving and Temporary Storage All packages received containing special nuclear material are assumed to be packaged in accordance with applicable NRC regulations and license conditions, D0T regulations and special permits.
Consequently, no special controls are required for nuclear safety of the units in the array.
Interaction of the array with other SNM has been demonstrated to be safe by solid angle.
1 DATE 2-10-88 REVISION to.
PAGE 12 CURRENT REVISICt4:
l SUPERSEDES:
PAGE 12 USNRC APPROVAL REFERENCE I
2-27-81 0
MTE REVISION l
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