DETERMINATION OF THE RATIO OF TOTAL TRANSURANICS TO AMERICIUM IN SOIL ON BLAND LUCY DOE/ERSP TECH NOTE NO. 2.6 DATED: March 1978 AUTHOR: J. Giacomini, DRI Determination of one mean ratio for Lucy was made using laboratory results from soil samples taken at five locations including two composites and three depths. Reference Tech Note 2.2-A. for assumptions made in computing the mean ratio and associated error. The range of values is from 2.42 to 3.21. The ratios are as listed. The Lucy data has a mean ratio of 2.6 with a standard deviation of 0.12*; these values were used in estimating total transuranies and upper bounds. Depth, em Location 2-BL-0 0-E-4 6-W-2 6-E-2 8-W-6 0 wAt 2.57 2.98 2.51 2.44 2.65 WBN wan 2.50 2.44 2.74 2.53 2.53 10 2.70 2-85 2.46 2.64 2.92 WwRt vAY 2.76 2.80 2.48 2.78 2.66 20 2.61 2.41 2.54 2.80 2.51 Br 2.42 2.88 2.69 3.21 2.89 DETERMINATION OF THE RATIO OF TOTAL TRANSURANICS TO AMERICIUM IN SOIL ON ISLAND ALICE DOE/ERSP TECH NOTENO.2.7 DATED: March 1978 AUTHOR: J. Giacomini, DRI Determination of one mean ratio for Alice was made using laboratory results from soil samples taken at five locations including two composites and three depths. Reference Tech Note 2.2-A for assumptions made in computing the mean ratio and associated error. The range of values is from 2.70 to 5.97. The ratios are listed below. The Alice data has a mean ratio of 3.2 with a standard deviation of 0.40*; these values were used in estimating total transuranies and upper bounds. Depth, em Location 2-BL-0 4-N-2 8-BL-0 12-54 16-S-2 TAY 3.67 3.27 4,20 3.14 2.77 0 “ TAT 4.94 3.13 3.28 3.30 3.20 4,43 2.70 4.00 3.24 3.48 10 *BY “AT 3.21 3.01 2.99 3.31 2.98 4.39 2.90 3.00 3.21 9.97 20 Due to a programmingerror, the standard deviation reported here is overestimated. B-2-15 "BT 5.65 2.93 3.36 3.26 5.02