Laserfiche WebLink
Boring Log HC-5 <br /> Location:Lat:47.91267977 Long:-122.2735037 Drill Equipment:Mobile B-59/Mud Rotary <br /> Approximate Ground Surface Elevation:593.5 Feet Hammer Type:SPT w/140 Ib.Automatic hammer <br /> Horizontal Datum:WGS84 Hole Diameter:5 inches <br /> Vertical Datum:NGVD 29 Logged By:N.Campbell Reviewed By:A.Wade <br /> STANDARD LAB <br /> USCS Graphic Depth PENETRATION RESISTANCE TESTS <br /> Class Log Soil Descriptions in Feet Sample • Blows per Foot <br /> 0 10 20 30 40 50+ <br /> SM Very dense,moist,gray,gravelly,silty fine to 45 S-9 41 <br /> coarse SAND,fine to coarse gravel with 50/3" <br /> occasional cobbles. (TILL)(cont'd) <br /> 50 S-10 50/5' <br /> 55 S-11 50/3^ <br /> 60 S-12 50/2" <br /> 65 S-13 50/2" <br /> 70 S-14 50/4" <br /> N <br /> 75 S-15 50/2" <br /> m <br /> N <br /> N <br /> Q <br /> 0 <br /> ti <br /> 80 S-16 <br /> x <br /> CL <br /> 0 <br /> J <br /> Cly <br /> tp <br /> O <br /> m 85 S-17 Z 50/6" <br /> 0 <br /> 0 <br /> J <br /> (7 <br /> Z <br /> o <br /> LU Z 90 0 20 40 60 80 100+ <br /> • Water Content in Percent <br /> A <br /> {u���� �/��/� <br /> 1.Refer to Figure A-1 for explanation of descriptions and symbols. 1/r.. R �./ OWSE I <br /> 2.Soil descriptions and stratum lines are interpretive and actual changes may be gradual. <br /> 3.USCS designations are based on visual manual classification(ASTM D 2488)unless otherwise 19106-01 5115 <br /> supported by laboratory testing(ASTM D 2487). Figure A-6 2/3 <br /> 4.Groundwater level,if indicated,is at time of drilling(ATD)or for date specified. Level may vary 9 <br /> with time. <br />