(| <1yCilm® Pu (™ > <1o E=| > 10, <50 [7] > 50, <100 Lod ° a N a = — o a oO Figure ll. HB > 100, <40 Ey > 400, <800 [] > 800, <832 Contours of Estimated Mean Block Pu Concentrations (uci/m 2) Using Equation 14 Ignoring 10™/10™ (v) , or Equivalently the Product of Formulae 15 and 16. cen ee ee ee ee ee eo een 392