1202 SHUKSAN WAY 2018-01-01 MF Import

i � � I classification methods. .4STM tcst me:hod D _a88 �ti�as uscd to visuall� classity thc soil samplcs. �vhile ASTM D 2487 ��'as used to classify ihe soiis hased on laboratory tesls resulls. Thcsc classification procedures arc incorporated in ihe exploration logs sho��n in Pigurcs A-3 ihrough I A-10. Moisture Content Determinations IMoisture contents ��•ere detemiined in general acwrdance with ASTM D 221G for scvctal samples obtained from the borings. Tlie results of thesc tcsts arc prcsented on thc boring logs at thc � respective sample deptl�. Dry Density Determinations � Dry densities werc detemiined performed on several relatively undisturbcd samples obtaincd �vith the 2.4-inch I.D. split-barrel sampler. The tests were conducted in accordance with ASTM D 2937 and the resulu are preser.ted on the boring logs at the respective sample depth. � Conso�idation Test � n �ne-dimensional consolidation test was conducted on one relatively undisturbed soil sample tested direcdy from a rine from the split-barrel sampler. The test was conducted in boring B-2 at a depth of about 3 feet The sample was selected to best characterize the old overburden fill under the f northern ponion ofthe building footprint. We conducted tlie test in general accordance witlt ASTM D 2435, using a fiaed-ring consolidometer. The primary purpose of the consolidation tests is to aid ' in the estimation of potential consolidation and secondary settlement under subsequent building and fill loads. Figure A-12 summarizes the consolidation test results. I �` � I I I I G o o E n g i n e e t s .�-1 Filc No. 7584-002-00-1130�050101 3I I ��'