ML19351G471

From kanterella
Jump to navigation Jump to search
Forwards Addl Info Re 801217 Request for Renewal of Certificate of Compliance 5450. Westinghouse Shipping Container Criticality Analysis Encl
ML19351G471
Person / Time
Site: 07105450
Issue date: 01/21/1981
From: Sabo A
WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To: Macdonald C
NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS)
References
18275, LA-81-9, WRD-LA-261, NUDOCS 8102230836
Download: ML19351G471 (26)
v • d • e


Text

{{#Wiki_filter:7 pg 7/-rm LA!81-9 Westinghouse Water Reactor M P:ttsDurgh PemsyNna15230 Electric Corporation Divisions January 21, 1981 U.S. Nuclear Regulatory Commission Office of Nuclear Material Safety & Safeguards Division of Fuel Cycle & Material Safety Washington, D.C. 20555 Attentior.. Mr. Charles E. MacDonald, Chief Transportation Branch

Subject:

Renewal of RCC Shipping Package, Certificate of Compliance No. 5450, Docket 71-5450 Gentlemen : The Westinghouse Electric Corporation is submitting additional information with regard to our request for renewal of Certificate of Compliance No. 5450, Docket 71-5450, described in letter WRD-LA-261, dated December 17, 1980. Subsection (i) of Attachment 18, has been reissued to reflect revised information which was developed as a result of meetings and phone conversations between Westinghouse and your office. (10 copies are attached) The new page is dated 1-20-81, Revision No. 1 Included with information submitted with this letter is ten copies of Attachment 19 titled, " WESTINGHOUSE SHIPPING CONTAINER CRITICALITY ANALYSIS" which provides current methods used by Westinghouse in determining criticality calculations. A check in the amount of $150.00 as payment for the renewal fee has been transmitted with our December 17, 1980 transmittal. Please send the renewed certificate to me at the above address. If additional information is required, please call me on 412/373-4645. g Very truly yours, ) E %.Sabo, Director ?? ? A b7 A. T {4l p NES Licensing, Safeguards & Safety [.y'! Ed to - ATS/dc [n~ o 18275 8102300836

O O O ~ ATTACIIMEI4T '18 h Authorized Package Contents Er Li (i) Type and form of material. w Y (i) Uranium dioxide as zircaloy orsstainless steel clad unirradiated fuel elements. T Two (2) neutron absorber plates consisting of 0.19" thick, full strength stainless g steel containing 1.3% minimum boron or 0.19" thick OFilC copper are required between fuel elements of the following specifications: h 14x14 15x15 14x14 15x15 17x17 16x16 14x14 m Zr Zr STT STT Zr Zr Zr E Type Clad Clad Clad Clad Clad Clad Clad Tm Pellet diameter (nom, in 0.344-0.367 0.367 0.384 0.384 0.308-0.322 0.322 0.3805 Rod diameter (nom), in 0.400-0.422 0.422 0.422 0.422 0.360-0.374 0.374 0.44 Maximum fuel length, in 144 144 120 120 168 144 144 Maximum rods / element 180 204 180 204 264 235 176 ,e Maximum cross section, l-(nom), in sq 7.8 8.4 7.8 8.4 8.4 7.8 7.98 o' Maximum U-235/elenent, 17.7 18.3 18,5 18.7 16.95 (144"L) 16.6 19.0 kgs 19.8 (168"L) [ Maximum U-235 enrich-ment, w/o 4.0 3.65 4.0 3.65 3.65 4.0 3.85 O M U Y a b

W SHIPPING CONTAINER CRITICALITY ANALYSIS INTRODUCTION i In light of the improvements in the state of the art of criticality calculations in the last several years, a change in the W criticality design methodology has taken place. Criticality calculations are now done using the AMPX-II modules NITAWL and XSDRNPM for cross section generation and KENO-IV for eigenvalue calculations. These methods have been benchmarked to various critical experiments and are now used exclusively for fuel assembly criticality calculations. The W design criteria for the criticality of shipping containers is that Keff.1 0.95 on a best estimate basis with minimal additional uncertainties for the maximum credible accident (MCA). The MCA for an RCC container is two flooded containers crushed together such that O the assemblies are separated by four inches of water. 1 DESIGN METHODS l 4 As mentioned previously, the current W criticality design methods employthetwoAMPX(\\)modulesNITAWLandXSDRNPMalongwiththe 4 Monte Carlo code KENC-IV(2) The NITAWL code is used to add resolved resonarde parameters' to the 218 group master library (3) The XSORNPM code thin takes the revised group library and performs a cell calcu - lation.. The solution for this cell calculation is then used to collapse,the 218 group cross sectic..s into a 19 group library (the group st. ucture reconvrended by ORNL). This library is then used as input to KENO-IV. Cross sections for a shipping container are obtained from a cell calculation. The cross sections for the structural material and-the o

absorber are obtained by introducing ' trace amounts into the moderator in the cell. As far as has been determined, this procedure does not produce any bias in the results due to the fineness of the group structure. The geometric capabilities of KENO-IV are used to provide an essentially i exact two-dimensional representation of the problem. The problem is con-sidered to extend infinitely along the length of the fuel assemblies, conservatively ignoring the benefits of axial leakage. Each cell (or box type) is modelled explicitly as a. fuel peilet, cladding and associated moderator. Thimble cells are also modelled explicitly. No credit is taken for the presence of U-234 or U-236; neither is credit taken for any structural material (grids, clamping frames, etc.) that does not extend the full length of the assembly. A representation of the MCA problem is given in Figure 1. The boundary conditions on the too and right are zero current, while those on the bottom and ief,t are zero flux. The minimum spacing permitted by the tolerances and the minimum material condition i employed. O The W criticality method has been benchmarked to a set of 30 critical experiments from three sources. Two sets of the experiments were per-formed at Battelle's Pacific Northwest Laboratories (4,5); the third was performed at ORNL(6) The PNL experiments were performed with LWR type fuel in LWR type geometries; the ORNL experiments were performed with l dry highly enriched uranium metal cylinders. Table 1 provides general information about the critical experiments. Table 2 provides statistical informationaboutthePNLanalyses,theOR$Lamlysesandthecombined set. As is evident, there is very little differenct: between the PNL analyses and the combined set, indicating the wide range of applicability of the method. The results of the banchmark calculations show that there is essentially no bias to the experiments, with a 95/95 uncertainty of i .013. No critical experiment was eliminated on the basis of an anomalous l result. O .,.,,d r -,__.-.Q. y r-- ,,-~

CONTAINER ANALYSIS O The RCC container was analyzed for three different W optimized fuel assemblies (0FA) - the 14x14 0FA, the 15x15 0FA and the 17x17 0FA. These assemblies were designed to maximize reactivity by optimizing the H/U ratio. A separate calculation was done f)r the 16x16 fuel type. All of the analyses were done using fuel with Zircaloy-4 cladding, which ts more limiting than stainless steel cladding. Figure 2 shows LEOPARD (7) calculations of Keff versus H/U for the 14x14 and 17x17 lattices (the 15x15 assemblies is already optimized, and no changes have been made to the H/U ratio between standard 15x15 and 15x15 0FA). In both cases, the OFA is more reactive than the standard assembly, indicating that the 0FA is limiting from a criti-cality standpoint. Each of the fear limiting fuel types was analyzed in the RCC container in KENO. A st.mmary of the results is given in Table 4, the KENO input listings are in Tables 5, 6, 7 and 8, and the nuclide/nuclide number correspondence is given in Table 9. In each case, the best estimate Keff.s 0.95 while the final Keff with uncertainties is less than 0.96. The 14x14 and 16x16 assemblies, therefore, exhibit no critical".y safety problems at enrichments less than or equal to 4 w/o tn'.ie the 15x15 ar,17x17 assemblies behave similarly at enrichtrents less than or equal to 3.65 w/o. The analysis for CE type fuel is given in Appendix 198. The same benchmarks and methods apply. Figure 3 shows the relationship (calculated by LEOPARD) between Keff and rod pitch for all three rod types. The 16x16 rod is the same as the 17x17 standard rod. In each casu.t is obvious that the drier the lattice the less reactive it is. A square tight-packed lattice of individual fuel rods is, therefore, less reactive than those same fuel rods in a fuel assembly. The fuel assembly is, therefore, the limiting h case for fuel rod shipments.

CONCLUSION A Monte Carlo criticality analysis of the RCC shipping container has demonstrated that enrichments of 4.0, 3.65 and 3.65 w/o, the 14x14, 15x15 and 17x17 fuel assemblies, respectively, can be safely shipped without risk of criticality. The analysis has also shown that, since loose fuel rods in a tight lattice are less reactive than fuel assemblies, loose fuel rods of the above enrichments can also be safely shipped in the RCC container. s l

O REFERENCES 1. N. M. Greene, et al, "AMPX: A Modular Code System for Generating Coupled Multigroup Neutron-Gamma Li caries from ENDF/B," 0RNL/TM-3706 (March 1976). 2. L. M. Petrie and N. F. Cross, " KEN 0 IV - An Improved Monte Carlo Criticality Freoram," ORNL-4938 (November 1975). 3. W. E. Ford III, et al, "A 218-Group Neutron C oss-Section Library in the AMPX Master Interface Format for Criticality Safety Studies," GRNL/CSD/TM-4 (July 1976). 4. S. R. Bierman, et al, " Critical Separation Between Subcritical Clusters of 2.35 wt %235U Enriched U02 Rods in Water With Fixed Neutron Poisons," Battelle Pacific Northwest Laboratories PNL-2438 (October 1977). 5. S. R. Bierman, et al,2" Critical Separation Between Subcritical () Clusters of 4.29 wt % 35U Enriched U02 Rods in Water With Fixed Neutron Poisons," Battelle Pacific Northwest Laboratories PNL-2615 (March 1978). 6. J. T. Thomas, " Critical Three-Dimensional Arrays of U (93.2) Metal Cylinders," Nuclear Science and Engineering, Volume 52, pages 350 - 359 (1973). 7. R. F. Barry, "The Revised LEOP'0D Code - A Spectrum Dependent Non-Spatial Depletion Program, WCAP-2759 (March 1965). O

f O O O Table : Benchmark Critical Experiments I h Experiment Experiment Enrichment Water-To-Fuel Separating Characterizing g Type Number W/0 U-235 Volume Ratio Material Separation (cm) eff PNL 015 2.35 2.92 Water 11.92 1.004 .004 005 8.39 0.993 i.004 022 0.39 1.005 1.004 021 4.46 0.994 i.004 034 Stainless Steel 10.44 1.005 i.004 035 11.47 0.992 1.004 026 7.76 0.992 i.004 027 7.42 1.004 i.004 020 Boral 6.34 1.005 i.004 016 9.03 0.992 i.004 017 5.05 1.001 1.004 043 Copper 6.88 1.001 i.004 044 7.00 1.009 1.007 031 6.62 1.006 .005 004 4.29 a.66 Water 10.64 0.999 i.005 007 Stainless Steel 9.76 0.999 1.005 009 8.08 0.998 1.006 031 Boral 6.72 0.998 .005 ORNL NA 93.2 NA Air 15.43 0.998 1.003 23.84 1.006 1.005 19.97 1.005 i.003 36.47 1.001 i.004 13.74 1.005 i.003 23.48 1.005 1.004 Plexiglas 15.74 1.010 .003 24.43 1.006 i.004 21.74 0.999 i.003 27.94 0.994 i.005 Steel 14.74 1.000 i.003 Plexiglas Steel 16.67 1.006 i.003

O O O 1 1 Table 2 Benchmark Calculation Statistics t PNL Criticals ORNL Criticals Both Sets f Number of Experiments 18 12 30 [ f Average K,ff (Reff). 0.9998 1.0012 1.004 l Standard Deviation (Sj) 0.0055 0.0062 0.0058 i i { One Sided Tolerance Factor 2.453 2.74 2.22 i for 95/95 (k) i Bias (1.0 - Eeff) 0.0002 -0.0012 -0.0004 f t K Sj' O.0136-0.0170 0.0128 i t t l

O O O r i I Table 3 i Fuel Type Applicability [ t Limiting Fuel Type Applicable Fuel Types 14x14 0FA 14x14 0FA 14x14 Zr Clad L 14x14 SST Clad All Lengths 16x16 Zr Clad t l l 15x15 0FA 15x15 0FA l E 15x15 Zr Clad 1 All Lengths i { 15x15 SST Clad 1 i l l 1 i j 17x17 0FA 17x17 0FA t i i 17xl7 Zr Clad, All Lengths [ l i i i i t i I [ i t 4 1 L

i l O O O 1 i Table 4 } t j Shipping Container KENO Results t Pin Pin 95/95 final K K Fuel Type Diameter (In) Pitch (In) Enrichment eff KEN 0 eff t 14x14 0FA .3444 .556 4.00 0.9263 .0083 0.94'; 7 - 1 STD .3659 .556 j 15x15 0FA .3659 .563 3.65 0.9434 .0074 0.9583 STD .3659 .563 17x17 0FA .3088 .496 3.65 0.9431 .0047 0.9569 STD .3225 .496 3.65 0.9413 .0052 0.9553 l ) 16x16 STD .3225 .485 4.00 0.9148 .0098 0.9310 i i-final ^K 2 2 l' eff eff Bias " Method " KEN 0 j + 0 ^ Bias = l Method l .013 = l l 4

O O O TABLE 5 (Sil.1) KEil0 LISTING FOR 17 X 17 0FA SHIPPfl1G C0tlTAINER ACCIDENT THE FOLt. owl *1G IS A IIST OF CAPD IMAGL INPUT I CARO NO. C ULU MN NO 1111111112222222222333313335344444444445555559S556666666666771/77//778 12 3456 789012 3456 78 9012 34 56 789012 34 56 78 00123456 789012 34 56 78 9012 34 56 7fl? 112 34 56 /8 90 1 15 111N SillPPNG CONI AINER 17X17 W OFA 3.65 W/0 2 CONT. CRUSHED 305 N 2 15 900 305 5 19 19 IS S 11 29 8 13 19 1 -15 1 0 1011 3 0 fl * ] 3 -1.0 0.0 -1.0 0.0 0.0 0.0 4 1 -11261039 .090843313 5 1 11262039 .0221109 6 1 11276 .0459183 7 2 2128402 .04326 8 3 31269 .06688 9 3 31216 .03344 LO 4 3119202.061344 11 4 3119002 .006435 12 4 3119102 .016472 13 4 3119702 .000866 14 5 3129S02 .08455 15 BOX TYPE 1 16 CYLIN3ER 1.392176 365./6 -0.9 19* .5 17 CYLINOER 0.40005 365.76 -0.J 19*0.5 18 CYLINDER 2.45720 365.76 -0.3 19c0.5 l 19 CU8010 3.62992 .62992 .62992 .62992 365.76 -0.0 19*0.5 20 BOX TYPE 2 21 CYLINDER 3.56134 365.76 -0.0 19*0.S "750 22 CYLINDER 2.63198 365./6 -0.J l 's c 0. 5 2; CU8010 3.62992 .62992 .62992 .62992 365.76 -3.0 19*0.5 29 BOX TYPE 3 Q__3 2 5 CUBOIO 4.4572 0.0 0.0 .4572 365.76 -0.0 19*C.S 26 CU3010 3 2.99/2 0.0 0.0 .4572 365.76 -0.3 19*0.5 M 27 BOX TYPE 4 28 CUdOIO 4.62992 .62092 J.3 .4572 365./6 -0.) 19*C.S G g 29 80X TYPE S 30 CUB 317 4.45720 0.0 .629'12 .62992 369.76 -0.9 19*3.5 EE59 31 CUBOIO 3.61468 0.0 .62992 .62992 365.76 -0.0 l4*0.5 32 CUBDl] $ 1.0022 0.0 .629:12 .52902 365.76 -0.0 19*0,5 gggp 33 CUBOID 3 2.9972 0.0 .62992 .62992 365.76 -0.) 19*0.5 34 40X TYPE 6 ,s 35 CUBOIO 4.45720 0.0 .6/992 .629 '2 365.16 -0.0 19*0.i 7" 36 CUBul3 3 2. 'M 7 2 3.0 .62992 .629 2 365.16 -0.') 19*0.5 ))ED 37 BOX TYPE 7 33 Cua010 3.62092 .62992 S.03 J.1 365.76 - 0.') 19*C.S U 39 BOX TYPE 8 40 T 'IB ' l ') 3 '.997) S.W 0.' 3 6 5. T r. - 0..; 19*0.S .y 41 KF tECTOR 3 0.0 30.0 0.0 33.0 30.0 3 G. J 1 42 1 1 18 1 1 19 1 1 1 1 0 43 2 3 15 3 7 13 3 1 1 1 0 44 2 4 14 10 5 15 1 :' 1 1 1 3 45 2 6 12 3 4 16 12 1 1 1 0 46 3 18 18 1 1 1 1 1 1 1 0 47 4 1 17 1 1 1 1 I 1 I 1

l O O O TABl E 5 (SH. 2) -.KEf10 LISTitlG FOR 17 X 17 0FA SilIPPIt1G CarlTAltlER ACCIDEtlT 48 5 18 19 1 3 16 1 1 1 1 0 49 6 18 18 1 2 2 1 1 1 1 0 50 6 18 to 1 17 19 1 1 1 1 3 51 7 1 17 1 19 19 1 1 1 1 0 52 8 18 18 1 19 to 1 1 1 1 1 53 WAIER 1 1 3 10 19 54 54993-5 55736-5 5653-4 51387-5 58/93-5 44965-5 60845-5 51477-5 62445-5 64102-5 ~55 65505-5 66978-5 69625-5 71228-5 73042-5 74631-5 75404-5 76173-5 767-3 56 57 72205-5 78289-5 85633-5 9159-4 10254-4 11305-4 12144-4 1296-3 13873-4 1494-3 53 15968-4 17059-4 18603-4 19672-4 20765-4 21598-4 21953-4 2227H-4 2247-3 59 60 10126-4 12239-4 15096-4 II41u-4 21989-4 26595-4 30145-4 53405-4 36943-4 4'95?-4 61 44382-4 48-1 52818-4 56139-4 59386-4 61769-4 62769-4 63645-4 64215-4 62 63 14905-4 2066-3 29682-4 37372-4 53,67-4 69694-4 81536-4 91716-4 10249-3 11407-1 12421-3 13443-3 14787-3 15701-3 16532-3 1722-2 17482-3 1/723-3 1/855-3 a 22636-4 36622-4 62619-4 86101-4 117J5-3 14621-3 21945-3 2464T-3 21S^7-3 314HL-3 o7 33051-3 35609-3 38982-3 41194-3 43291-3 4475T-3 45318-3 45849-3 460B7-3 'o 7 35018-4 66701-4 13691-3 20299-3 34427-3 46665-3 54188-3 60141-3 66v '-3 72213-3 ,o 77454-3 92546-3 89394-3 93513-3 97249-3 99637-3 13034-2 10109-2 101,5-2 71 72 54716-4 12274-3 29903-3 4627-2 7759-2 9932-2 11194-2 12111-2 13002 -2 13991-2 73 14653-2 15369-2 16387-2 16901-2 1/321-2 17539-2 17537-2 17573-2 17481-2 74 75 85918-4 22521-3 62565-3 95637-3 14568-2 17278-2 18604-2 19603-2 20539-2 21475-2 76 22308-2 23065-2 24264-2 24723-2 2iO49-2 25109-2 24962-2 24908-2 24663-2 7A 13529-3 40881-3 12115-2 17361-2 23218-2 2571/-2 269"9-2 27843-2 24115-2 2 9t>2 -1 ($2) 7' 30479-2 31243-2 32606-2 32993-2 33203-2 3509'i-2 3?iO2-2 32653-2 32251-2 b3bb 21392-3 73529-3 22044-2 29093-2 35311-2 31722-2 3891-1 39936-2 4Gd87-2 41909-2 82 42936-2 43833-2 45573-2 45959-2 so104-2 45836-2 4535d-2 45112-2 49492-2 (- D 83 84 3423-2 13352-2 40575-2 51045-2 63067-2 6399-1 o6)39-2 S/994-2 69709-' 71595-2 EE5d 85 73458-2 75081-2 78124-2 78807-2 7032-1 78488-2 17618-2 77139-2 76055-2 86 87 E fl0 K E tJO m @@ED END OF CARD INPUT LIS T h

I .f

  • [

Ili' [-' ./ 80 79 78 7/ 16 o /5 /4 /1 /2 71 73 69 61 : 67 66 65 l l T 64 l E u 63 D P 62 0 N 61 0 I C 5555 555 r.S 555S S 5S S 5 60 08 I C A 59 F 0000 000 00 00o0 o 00 0 0 E Sa H0 0?*3 0*6

  • 0 0?t4 e

4* 0 R G 57 S 9999 999 99 9999 7 99 9 9 E A 55 U0 l 1111 111 11 1111 1 11 1 1 t l 71 55 54 A I 0000 000 00 0300 0 00 0 0 1 T 53 1 l D 52 0 0000 000 00 0000 0 C0 0 0 t0 R 51 r1 C i A 50 l C 49 P0 6666 666 66 666t 6 66 6 6 G l 43 C 7777 /77 77 7777 7 77 7 7 _i F 47 1 lP O 46 2 5S55 55S 55 555S S 95 5 3 ]P 45 6656 666 66 656a 6 66 6 6 1 l i l T 44 i1 3333 33? 33 3333 3 33 3 3 l i S S S . 43 ' 1 ( 42 1 1 11 1111 0 00 I 1 A L O 41 1 95 555% 7 C ) 0 310 2 22 0 6 F0 40 5 i i 77 E A N 3i 67 1 1 11 1111 5 55 0 L 5 3 8' 1 7 7 77 7777 4 44 3 R 1 S 31 3 A J 36 6 3 I T X I 35 A1 o5 G M 34 1 1 1 1 N 33 90 0 '. - 11 111l 0 30 0 0 )G 013 '>. 0 30 1 I I 3? / 5 R 55 5555 0 00 0 0 O0C000 l t 1 1 11 t111 0 00 G 0 O 3 9 7 7 77 T777 F G l. ?m . 8 0 52 .... O 00 0 011111111 t G L P 20 4 . 33 D 27 W1 1 1 f 00 000', l 5 I T F C 26 0 0 00 9004 u 30 801111111l 1 S 25 O3 5 5 00 0000 S 03 1 '. 0 I E 24 i5 1 1 1 00 1 .. 0 i 0 0 C. 0 L l 23 X )393 5 7 7 . 7 30 5 S 11111111 T 22 S1 808 926 G0 0000 01 21 I10411684 476S 7 00 1 t E 20 .819284464RS .10046411 K 19 R9002536340634 9241 421 02 1 22 1 C2 - 00 11 5 18 E1 02446330103 6290 240 27 2627 0 2/ 3 17 N ')0000001 00C 4455 33S 79 7499 5 /9 1 2 6',432197 ~ 16 l9......6 ... 6731 591 59 5104 1 S9 0 701l1111 12 \\10 0 4457 567 4 46.. 7 4. 5 9 14 I 2 .12 2 9014456797 1 13 NS099 778 12 C .33 2 22222 1O23 323 43 4353 4 43 . 23 11 C 100 0 000';01 2 3 .4 5 6 13316081 0 5 12649620175 3 3 1 9 G9 66786719999 R 1 8 '202222221 112ERP.R ERR E E E E E E O66391326 1 7 I .11111111111DEE3 PEE P P P P P P T1 1 111I 8 6 P0011123333333YDD00YODOY00Y00i]YDY0OY0YOC l 5 P0 TNNN1TrNIT11T11llTITIIl1TIF1308534/. 4 l90 iIO 00 0:0l XLtL,XlL?X3TX4 4 MXNXa: - 0 OL 1 III( 1 n ") 1 3 h-s1X3 l i OYYYUOYYt'JUUiUllitUOUOtUOl0UE12222221 2 S 1 l t f i 5 11I2334444SCCCCCB(CCICCPCCCCBCBCCnCP.CR I ) m O 1234SI.1890123'.i67S901'.'.45678901234S673001234S079o R 1111ll11I1222!.222222333333333344444;444'. O L N,b< @ , 3 g )@ g M @ $' 6c cF% b 3'

O-O O TABl.F 6 (Sil. 2) E H0 LISTI_NG FOR 15 X 15 0FA SillPPIflG C0flTAINER ACCIDENT 50 3 16 16 1'15 16 1 1 1 1 0 a-31 4 16 16 1 3 14 1 1 1 1 0 S2 S. I 15 1 1 1 1 1 1 L 0

  • i" 53 6 16 16 1

1 1 1 1 1 1 0 ~, ..~L. i 54 7 1 15 1 17 17 1 1 1 1 0 55 A 16'16 1 17 17 1 1 1 1 1 ~ So WATER 1 1 3-10 11 --- -~ .57 54093-S 55736-5 St>SS-4 5 7 3 R 7-5 517,13 -5 59 76 5-5 60 R ',5 - S 618 3 7 -S 62.a e S -S 6 '.102 -S e SS 65505-5 66973-5 69625-5 71228-5 130'2-S 74631-5 75404-5 76118-5 76?-3 59 69 72205-5 78200-5 85633-5 9159-4 13254--4 11305-4 12144-4 1296-3 138/8-4 1494-3 -61 19963-4 17059-4 18603-4 1967?-4 237o5-4 21593-4 2195?-4 22278-4 2247-3 62 6? 1012 6 ~+ 122 M-4 15096-4 17416-4 2 1 9 3 8 - <. 26S95-4 3 ^.16 5 - 4 334SS-4 35963-4 4 ' H S ? 'e 64 44232-+ 48-1 S2318-4 56139-4 593a6-4 61769-4 62769-4 63685-4 6421S-4 sq .66 14905-4 2066-3 29682-4 37372-4 53467-4 69694-4 81536-4 91716-4 10249-3 11407-3 67-12421-3 13443-3 14 7d 7-3 15701-3 16592-3 1722-2 174d2-3 17723-3 17455-3 b6 69 22436-4 36622-4 62613-4 9o101-4 137J5-3 13621-3 219',5-3 2 4 6 " 3 - 3 2 / S '> l-3 ' 94'11-3 70 330S1-3 356C9-3 38932-3 41104-3 43291-3 44757-3 45313-3 4S849-3 46037-3 71 72 35011-4 66701-4 13691-3 20294-3 34i27-3 46665-3 54?38-3 69141-3 66C92-3 72213-3 73 774S4-3 32546-3 39394-3 4?S13-3 9/249-3 49637-3 1L34-? 10139-2 10115-2 74 ~ /S. 54716-4 12 2 74-3 290r 3-3 4d:? 7-2 / 75 9-2 9912-2 1110i-? 12117-2 13002-2 13.1'11-? 76 146S3-2 15369-2 16367-2 16901-2 17327-2 1/ ~ 17539-2 17S37-2 17573-2 17481-2 78 85918-4 22521-3 62S65-3 95637-3 14568-2 17273-2 18604-2 19608-2 20539-2 21475-2 79 22303-2 23".65-2 24 '64-? 24723-2 25149-2 25104-2 2.962-2 24903-2 24663-2 .og

  • T 5 1 13 i2 9

's 433?l-1 1?!35-2 17361-2 237l'l-2 25717-2 26'19o-2 2/843-2 237fS-2 2962-1 f--) d2 30479-2-31243-2 32606-2 32993-2 33203-2 33099-2-32332-2 32653-2 322S1-2 C 21392-3 73529-3 22044-2-29093-2 35317-2 37722-2 3891-1 39036-2 40337-2 41909-2 g .5 4293ti-2 43833-2 45573-2 A S 'M 9 - 2 461^ -e AS336-2 4i359-2 45102-2 44492-2 37 '34?3-2 13352-2 40575-2 510'S-2 60)67-2 6309-1 66319-2 679',4-2 /9704-2 7157'i-? 9 33 73'e S J-2 7 5081-2 78124-2 78807-2 799?-l 78438-2 77618-2 77139-2 76355-2 M Ef!D KEMO W END OF CAPO INPUT LIST y -n o m

I F 7 (511.1 ) KErl0 LISTit:G FOR 14 X 14 0FA SiiiFFii;G C0flTAlflER ACC1]HT TiiE FOLLCWING IS A LIST OF CARD litAGE I t< P u i CARD NO. C0LU M N NO 111111111222222222233333333334444444444SSSSSSSS556666666666T7tfilT77/8 12345678901234567890123456789012345678901234567890123456789)12345678901214S6/890 1 SHIPPING CONI 4!NER OFA 14 x 14 3.65 U/O FUEL 2 COPIT. CRUStiED 2 5 900 295 S 19 19 11 S 11 32 9 15 16 1 -11 10 1011 0 0 8*0 3 -1.0 0.0 -1.0 0.0 0.0 0.0 4 1 -11261039 .000848313 5 1 11262039 .0221109 6 1 11276 .0459183 7 2 2128402 .04326 8 3 31269 .06688 9 3 31276 .03344 10 4 3119202.061344 11 4 3119002 .006485 12 4 3119102 .016472 13 4 3119702 .000866 14 S 3129502 .08455 15 OOX TYPE 1 16 CYl.INDER 1.43739 365.76 -0.0 19*0.5 17 CYLINDER 0.44628 365.76 -0.0 19*0.5 19 CYLINDER 2.508 365.76 -0.0 1969.5 19 CUBOID 3.70612 . 70612.70612 .70612 365.76 -0.0 19*0.5 20 flOX TYPE 2 21 CYLINDER 3.62738 365.76 -0.9 19*0.5 22 CYLINDER 2.66802 365.76 -0.0 19*0.5 21 CUBOID 3.70612 .706l2.70612 .70612 365.76 -0.0 19*0.5 2.- BOX TYPE 3 t 25 CYLINDER 3.44628 365.76 -0.0 19*0.5 26 CYLINDER 2.508 365.76 -0.0 19*0.S e 27 CUBOID 3.70612 .70612.70612 .70612 365.76 -0.0 1900.5 2d DOX TVPE 4 29 CU8010 4.70612 .70612.?.?860 .22860 365.76 -C.) 19t0.5 Q__J 30 BOX TYPE 5 31 CUBOID 4.45720 -0.0000.22860 .22160 365.76 -0.0 19*0.5 32 CUBOID 3 2.9972 -0.0000.22860 .22d60 365.76 -0.0 19*0.5 M 33 BOX TYPE 6 34 CUB 010 4.45720 -0.0000.70612 .70612 365.76 -0.0 19*0.5 35 CubO19 1 2.9972 -0.0000.70612 .70612 365.76 -0.0 19*0.5 6 9 36 BOX TYPE 7 g33g 31 CUHO!D-4.45720 -0.0000.7061.1 .10012 36 5. 76 -e.a 1980.5 38 CUBOID .3.61468 -0.0000.70612 .70612 365.16 -0.3 19*7.5 39 CUBOID 5 1.0922 -0.0000.70612 .70612 365.76 -0.9 19*0.5 40 CUBOID 3 2.9972 -0.0000.70612 .70612 365.76 -0.0 19c0.5 c 41 8UX IYPd 8 Da2d 42 CUBOID 3. 7J612 . 70612 S.0d 0.0 365.76 -0.0 19*0.5 43 H0X TYPE 9 44 CUBOIO 32.99720.05.080.0 365.76 -0.0 19*0.5 h' 45 RE Fl.EC TOR 3 0.0 30.0 0.0 30.0 30.0 30.0 1 46 1 1 15 1 1 15 1 1 1 1 0 47 2 3 12 9 4 13 3 1 1 1 0 e t! 2 5 10 5 6 11 5 1 1 1 0 49 2 6 9 3 4 13 9 1 1 1 0

,7 BLE 7 (Sil.2) ( l Kell 0 LISTitlG FOR 14 X 14 0FA SIIIPPING CONTAINER ACCIDENT 50 3 7 7 1 8 8 1 1 1 1 0 51 4 1 14 1 1 1 1 1 1 1 0 52 5 15 15 1 1 1 1 1 1 1 0 S3 6 15 15 1 2 2 1 1 1 1 0 54 7 15 15 1 3 15 1 1 1 1 0 SS 8 1 14 1 16 16 1 1 1 1 0 56 9 15 15 1 16 16 1 1 1 1 1 57 WATER 1 1 3 10 19 58 54993-5 55736-5 5658-4 57387-S 58783-5 59965-5 60845-9 61801-S 62845-5 64102-5 59 65505-5 66978-5 69625-5 71228-5 73042-5 74631-S 75404-S 76178-S 767-3 60 61 12205-S 78289-5 65633-5 9159-4 10254-4 11305-4 12144-4 1296-3 13878-4 1494-3 62 15968-4 17059-4 18603-4 19672-4 20765-4 21598-4 21953-4 22278-4 2247-3 63 64 10126-4 12239-4 15096-4 17416-4 21988-4 26595-4 30165-4 33405-4 36943-4 408S2-4 65 44382-4 48-1 52818-4 56139-4 59386-4 61169-4 62769-4 63685-4 64215-4 66 67 14905-4 2066-3 29682-4 37372-4 53467-4 69694-4 81536-4 91716-4 10249-3 11407-3 6d 12421-3 13443-3 14787-3 15701-3 16582-3 1722-2 17482-3 17723-3 17855-3 69 73 22636-4 36622-4 62618-4 86101-4 13705-3 18621-3 21945-3 24683-3 27507-3 30481-3 71 33051-3 3S609-3 38982-3 41194-3 43291-3 44757-3 45318-3 45849-3 46097-3 72 73 35018-4 66701-4 13691-3 20299-3 34427-3 46665-3 S4103-3 60141-3 66092-3 72213-3 74 77454-3 82546-3 89394-3 93513-3 97249-3 99637-3 10034-2 10109-2 10115-2 75 76 54716-4 12274-3 29903-3 4627-2 7759-2 9982-2 11194-7 12117-2 13002-2 13891-2 77 14653-2 15369-2 1638T-2 16901-2 17327-2 17539-2 1 /53 7-2 17573-2 17481-2 78 79 85918-4 22521-3 62565-3 95637-3 14568-2 17278-2 19604-2 19608-2 20539-2 21415-2 PG 22308-2 23065-2 24264-2 24723-2 25049-2 25108-2 24962-2 24908-2 24663-2 St P2 13529-3 40881-3 12135-2 17361-2 23218-2 2571T-2 26809-2 27843-2 28715-2 2962-1 'V2) 83 30479-2 31243-2 32606-2 32993-2 33203-2 33099-2 32832-2 326S3-2 32251-2 b-3 S 21392-3 73529-3 22044-2 29093-2 35317-2 37722-2 3891-1 39936-2 40881-2 41901-2 (((3 86 42936-2 43833-2 45573-2 45959-2 46104-2 45836-2 45358-2 4S102-2 44492-2 5350 8 3423-2 13352-2 40575-2 51045-2 6))67-2 6399-1 66089-Z 67944-2 69704-2 71S95-2 89 73458-2 75081-2 78124-2 78807-2 7902-1 78498-2 7761d-2 77139-2 76055-2 6 9 90 91 FND KEfl0 M END OF CAPD INPUT 1.[ST W 5EED u.. =

s V %) N P N D N N N4 Ne r*= 4 P=- r'5 N fU h., M in e in c ccc cc Is ' tit C tt% its its in ir r== G e e e e .. e e e e e e o e O M O f* OnO PO O O l** O *3 C. P r

  1. a'

+ + + + +*e e*

  • * + +
  • e 4

4 P** N & *? O "} r? 7@

  1. P *

(*

  • f) O f* O 4"'

44 m e4 es es e4 .-4 e4 e4 e .-4 .e ce es e.e ed c.4 es e-Oc N L4 W n w C. * Q C n: CO C O t'* r.~ L.e r*. f W ~} OA .2 e e e o e o e e o e o e e o e o E 't dN 'S J

  • )

.i

  • )

i 3 ).* 3 -) 3 3 ) ? .) i JH 7* I 4 I l i l l l l 1 l i l l I l l --e J )

  • == D v

T* O O *J O O O O O O O O O O O O4 ( v u oT CJ N N.% Pa= N tw N % N r* N N t'== t'== N rw A ,3 6N '.u e e o e e e e e e e e e o e e e e 4

4) O I.J

.4.4 .) 44 O ti A e) e') .) e).) T at 4 eT e g y C .3 3 /t O O J O OD 0 .3 S O 1 O O O aJ z -e & F O -4 f) 9 9 9 9 m v) 99 9 9

  • ) *)

ft

  • ) *)

e e-o . t (9 it 4 4 '"1 64 N UV H y. et-e -4 ^ 4 en J e - oy

  • 3 P **

6 *) H P D 3 .) ) 'i ei a 8T & L&J C en PN -P 4 T y av N y

    • w s y%

d Z J

  1. .3

-3 ,o .i m = = st.) in n .i a) y [

  1. O v di

-4 4 .) 4 -. ) 4 -4 -4 4 -4 4 f* P -4 O 8) P P O O O O 4 O e c. = o e e* A se l e e e e o e e e e e e @(gj

  • -e 4N I

l l l 0 $ 1 l l l j.J J 3 r -e A 4 J O g r na a, e - re c t-r) e is

  • ers Lt% ari u% en H @

v m r*- m tt & & ft (7 s w Z mO N tf* As it' f% tri n in ses re~ rm

  • e e

==s e. = e .,,.e a ee go c3 E m4 e o i e e e 4.2 # 41 's o.(' LA. f*9 M or T o e a <' e e e o e e m .O .ft N C w me o ."e a e s w? .s # ,o.4 t to C N <c .? 7 2 t% t% 3m e a -.J v N 44 --e ce c. ce .? N.t 4J N 4e e., %.J -ee e w. e .s z 22 ^J 4 e.e en ee e e e e o e e e e o e -~ w tsi m %r Cs 4 4 .-e af% l es-l 3 P a-V.; w NN O.) O fJ.3 'T' NO e N

  • -4 4
  • =4.o N m N O D 4 4N DD l

N,'

  • * ~_' f? N T 4 4 -0 4 T Je
Oe3, e-e "P "tt #% O O N sA m 4 78% 4 f 3 4.fs 4 P-M T) 'n

& N Ji N si d N N at

N t'

.n er. e e m e.* +. ti m *** ^ 4 -e ** - *

  • n

's

  • ee*
Ase,

%'.o ** N

    • N

= eN e o.

.)

-r ? O e*; *at 1 4. 7 C e'% -9 N.t ri eu ar*

  • r*

N* N .P* T >= ** e e e e e e e O e o e .:- e e N.e as 7

  • u '?

<=* in 4 .J ?' ai r? -e 4; ee e <a e-e c r} 449 42 m% c 43 4 e 42 4 c e e 4 e s a4 w e e~ e e e e e e eN e e awn e au e e-o m 7.is .s & & e mm te eu to N ev tv s t,,, n e avs re. N av- ,e m .e 4 res,rs e .e se m - - e tu aa et e '1 s

  • =
  • r* m. m ne se res rs es sf 5 l

e=4 6 e -{ ).F 4 fu f") p e N seg 'T < ** O 41 O P= O.O P'*. 7 (T' f? c @ .c rme N fu N N NNc e-e.-4 es N w ac cz et w er ck to tv w w +L N w e e-e e-e M ee -* e.e e -e e-4 e.. * (L w w %

  1. 1 ec w CL O.

O r*

  • 1 e.) a. - -* ce e-* rN m m m m m m m > c C C C w C C C >= 0 C > C
  • C O C O >- O C >- c et em I

a. -r -e 6. 7 -5' e w - w w.-. - - i - .e ?. w w t-e & - r-r r- - - -e e n' e ,,,a a y er ,,,y g re" 1 on" r* %r ne >r e e= re ** %e **

  • e w

o. s' ff e"* VW WW ?F % W ??"?V ?V ???F ??P " i e l e en s ce t' 4.a a.s u ts u t L

s. r*

t. c c tt <. e; t= t T e. v t t << t <, r-e v/ e C

  • i C

W O I'

  • tI la d I'* O @ G P O O8 4 IE d I'* 6 O PeO f+4( e[

I'* E @ L F'* O (T ' 4 in 9E b #I n ,=e e ce ce s=e r=e ce e-o y=e e-* (b 6 + hs fs I' /T h (D f%' >l Pi f5 (T* fv-et L.) dd C 3 -._~ _ ~ _

TABLE 8 (SHEET 2) KEN 0 LISTING FOR 16x16 SHIPPING CONTAINER ACCIDENT 30 V IPE 1 l ~ 4r

  1. ' nile 3 2.97/2 0.)
1. < 8 '..(

aos./c s.) 1)*3.5 41 3cct 9 CT 1R 3 i.e 1;.s M.i 3 ?... 33.6 1 42 1 1 17 1 1 11 1 1 1 1 4' + 11 4 1 3 1 ) 1 44 5 11 5 12 L5 3 1 1 1 4" 4 13 7 5 14 7 1 1 1 o 46 3 14 11 7 I? 5 1 1 1 v 47 9 7 1 5 1) 1 1 1 3 7 49 4 4 1 9 J 1 1 1 1 40

  • 13 13 1 1C li 1

1 1 1 C d 1 1 14 14 1 1 1 1 3 51 1 17 17 1 1 1 1 1 1 1 0 5? 4 1 16 1 1 1 1 1 1 1 0 53 3 17 17 1 3 A7 1 1 1 1 C S4 A 17 17 1 2 2 1 1 1 1 0 "5 7 1 16 1 Id 11 1 1 1 1 2 56 4 17 17 1 18 li 1 1 1 1 1 57 99750 1 1 3 It tg 58 5'.173-5 5 5 7 3 t. - 5 0 2 5 6-4 57367-S $3713-5 599aD-; osb42-2 tidv7-2 62845-5 64102-5 59

      • i-i 53778-5 67625-5 71226-i 73342-5 /4o31-2 7t904 2 1o176-3 767-3 6r 7. >-5 19249-5 43633-) 91t9-4 1~254-4 liswa-4 A2144-4 149o-4 13873-4 1474-3 61 l'164-4 17359-4 11603-4 19 t 7 2-4 23765-4 21296-4 21933-4 222/o-4 2247-3 62 1'12o-4 1??39-4 15C 76-4 17416-4 21798-4 2c)>a-4 3i165-4 33465-4 36943-4 4C352-4 63 44112-4 41-1 52h11-4 56139-4 57396-4 617ev 4 c2109-4 c3 col-4 04215-4 64 141 i-4 2 H6-? 29582-4 37372-4 53467-4 t9644-4 01 36-4 91710-4 10249-3 11407-3 6*

l ' '. 21 - 3 13443-3 14781-3 It7ti-3 16232-3 A722-2 174o2-3 17723-3 17855-3 e6 7s34-4 365 2 7-4 t ? 618-4 f t lf l 4 13105-3 l o o 2 4 -3 2194t s 240o3-3 27507-3 30481-3 67 11'51-3 3tbi9-3 33932-1 4119'-3 43231-3 44T;/-3 vt310-3 45o49-3 46097-3 64 14'11-4 0o731-4 11611-3 2f299-3 34i27-3 4taok-J 24466-b oL141-3 66h92-; 72?13-3 ( A9 '74s)-J 62546-3 47394-3 9 3 $ 13-3 9 72 4 7-3 94o37-3 LLL34-2 101u9-2 10115-2 .7r Sa'i2-4 12274-3 279:3-3 4c27-2 7757-2 9902-4 4t494-2 12117-z 13002-2 '.3971-2 71 1 '. 6 5 3 - 2 It 169- ? 15 3 3 T-2 le9;1-2 17327-? A7249-2 A753T-2 17> 73-2 17 4 9 7.-? u 3gg ? 7 4 " J L C ', 2/i ? l-3 6 ? 5ct-3 4 t t 3 7-3 14564-2 Ald/o-2 16064-2 19000-2 2052.9-2 21475-2 b-3 73 1,t-? ? 3 > $ 5 - 2 2 '+ 2 6 4 - 2 24723-2 2 5 ~e 4 9 - 2 25.so-: 249ce-4 249cu-2 24663-2 0 U74 11*?9-1 4 M 91-3 1213>-2 1/351-2 23211-2 2371'l-2 20099-2 27d*3-2 23715-2 2962-1 ' EAE) 7" 473-? 31 ? 4 3-2 3 2 6.c-2 22993-2 33213-2 33.40-2 3 20e r-2 32094-2 32251-2 7e " 11?-? 135 29-3 ? ? L 4 *-2 29'93-2 35117-? a llc 2-2 3691. 3993o-2 40897-2 41999-2 (~~377 4'l h-? 41313-2 35573-2 Ab959-2 4o114-2 45330-4 st35c-4

  • >192-2 44492-2

'3g 79 14'3-2 133i 2-2 C 2 7 3-2 5 h Ab-2 tJ C6 7-2 oJ 99 A o6.o9-2 bl94*-4 677d4-2 71595-2 79 ' 14 'i- ? F)91-2 13124-2 7eM 7-2 79)2-1 tohda-2 1/cao-2 7/139-2 76055-2 h d) 8' "O 4 E N'l .4 'M b, 0 80.lF CA41 INPJr LIST

4 - - ~ - v O 1 TABLE 9 ELEMENT IDENTIFICATION NUMBERS USED IN KENOS ELEMENT I.D. ELEMENT 11261039 U-235 11262039 U-238 11276 0-16 In Fuel 2128402 ZIRC-2 31269 H In Water 31276 0-16 in Water 3119202 Fe In Steel 3119002 Ni In Steel 3119102 Cr in Steel 3119702 Mn-55 In Steel 3129502 Cu l f t S ~-- p - ,,-_...,.~u-,-n--_,. n-- -?~ w .+-

I O COPPER B0UNDARY CONDITION: J=0 m e-I 1 9 I I l 0 0 0 0 0 0 I I O O O-O 1 I I O O I I I 1 I I l I I m L_. N*I 1--- / 2' -- FUEL ASSEMBLY 1 i l l l ci i? 4 o 8l l,e O O le @l 5 O O O O i O O O O O O - / *---4 9 mI 9 l 11 u u 1 1 1 s1 i $1 b c\\ STEEL SKIN E $1 N

8 Im s

e!___1_________- B0UNDARY CONDITION: ?=0 FIGURE 1 RCC SHIPPING CONTAINER MCA GE0ttETRY O

O 1.50 - - J- = _ _ : =: _-. -p 17 x 17 X:# - = XSDRN 17X17 BENCHMARKS u _ _u. .=. +_ :__ i== iT:7 -1Tr = A__ yi _,_ _ =_.. _ 1 , __ j f_, -a - i. 1 r- -- _. _...: = - w e _... _., _ =_ _,. t----L_. _;=:= i ~__. _M :: ~.... g , - ~ _.,. I O l w. c ._.__.____.~~: s. f_ _t-.. _.. _ ,-.___,q.___.-. e. ._._ f t_._ __4 g j, 14 x 14 +p._._. -j_-_ _ _ t _2_ A _t_..__ o - k=_--t__-d== j- + m ._./ / : _ I___ _.. t_ _.. _!_ :- = v C t a i c f I I I Q [-h-I I I f 5 t J I I j _ __._ _ _.._

___ c _p3 0FA --- -. -

STD 9*..- / +_ ____t___c-6 y 4-- -+ .--+ t _ _._ L. _._L--- n. w -4 4 . - ; _ =1. a : ~? ~~=. _. l.30 - + - - - " - - - - - ' - - - " ~ ~ ~ ~ l .5 1.0 1.5 2.0 2.5 3.0 i Water-To-Fuel Volume Ratio Figure 2 K Vs Water-To-Fuel Ratio eU s a \\ t L n n ~~

\\ U 1.50 -i___ . - - 17 x 17._, c / i/ 1.40 [ _ 14 x 14 5 ~ _w.- x 15 x 15 ::_ x... u-_! w .s, p o e'! f;2_.1 1 y E 1.30 o u .,,',9 ^^ O, l + u ,v = I I a. y _a E M W o L----.- f,} t------ v 1.20 4 I e a v 11 e D g-t --. r--.. __gj __%: :r- -# -f i-p 4 g 1-g_. 1.10./:-/' t---+-- i t-. .af . _. w r a -t_.._+ / r__ _ _ t: _ ___ __i bf +-- t_ C _.: =A L p. t. 4_ _.:-- _...._L. 1 - +- + 2 I . _;7 ~ _ _ J I L 1.00 '-i i i-l - - I --*- ?= 0.0 0.10 0.20 0.30 0.40 Rod-To-Rod separation (Inches) Figure 3 K Vs Rod Separation For Loose Fuel Rods eff

i. s 1 APPENDIX 19B CRITICALITY ANALYSIS FOR CE 14x14 FUEL '1 Criticality calculations were performed to check if CE type fuel assemblies can be shipped in the RCC shipping container. The fuel assembly is described in Table 1. The geometry of the shipping container is described in Figure 1. The AMPX-KENO system of computer codes was used for the calculations. For the single flooded shipping container described in Figure 1, the Keff was 0.8996 .0045. The current license assumes that the MCA (maximum crediLle accident) is two shipping containers crushed together so that these is only 4 inches separating the fuel assemblies. This would add 0.04 to Keff. In addition, method and KENO uncertainties must be added. Using the method and results of NDl-78-173, this would add, on a 95/95 basis: [(0.0057)(2.26)2 (0.0045) (1.7)]2 0.0150 + = to the result. No mechanical uncertainties need be included since worst case thickness and dimensions are assumed. The final result for Keff is, therefore, 0.8996 + 0.04 + 0.015 = 0.955. Since this is less than the design limit for Keff, the CE type fuel can be shipped in the RCC container. l l O

u (I TABLE'l CE TYPE FUEL ASSEMBLY DESCRIPTION CE Type 14x14 .IY.PJi Pellet diameter (Nom), in 0.3805 Rod diameter (Nom), in 0.44 Maximum Fuel Length, in 144.0 Maximum Rods / element 176.0 Maximum Cross Section (Nom), in. sq. 7.98 Maximum U-235/ element, kgs 19.0 Maximum U-235 enrichment, w/o 3.85 O O

T O ="sa

LAE}

50UNDA Y CONDITION: * =0 7 _ __ _._ _ _ _ _ h ~eC I I o l l + l O O O' O OlO I I O O OlO, I I I O 10 I I I i I i l >l m L_ i N FUEL ASSEMBLY .I /2. -- I l l l yI I? 0 r' '= E.. l IE O 0 : -l 1-E O O O O is =i = g; O O-O O O O - /'s 8 ,j >9 i, .s .s 15 ~ c:: E e SI 7 N STEEL SKIN

5 El N

5 ~ E 1= I I I L _ _ _r. _ _ _ _ _ _ _ _ _ " BOUNDARY CONDITION:

=0 FIGURE 1 RCC SHIPPING CONTAINER GEOMETRY O

16275}}

Retrieved from "https://kanterella.com/w/index.php?title=ML19351G471&oldid=4690042"