1.0 County of Berthoud This test should produce a curve that is identical to Test Replacement of Sieve with Shaping Point.xml 150 100.0000 total weight = tested weight / (percent tested of total / 100) = 100.0000 / (100.0000 / 100) = 100.0000 cumulative weight retained = weight of pan and sample - weight of pan = 50.0000 - 50.0000 = 0.0000 weight passing = total weight - cumulative weight retained = 100.0000 - 0.0000 = 100.0000 percent passing = weight passing / total weight * 100 = 100.0000 / 100.0000 * 100 = 100.0000 1.13 Particle Size Distribution Report Material Description PERCENT FINER PERCENT COARSER GRAIN SIZE - mm.