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Project Name: Silver Lake Townhomes Settlement Repair 0 , gig Boring No.: B-2 <br /> Project Number: 2013-302-2 , V® <br /> Sheet 1 of 1 <br /> Client: 3Stripe Management <br /> RILEYGROUP <br /> Date(s)Drilled: 12/06/2023 Logged By: CM Surface Conditions: Bark/Mulch <br /> Drilling Method(s): HSA Drill Bit Size/Type: 4" Total Depth of Borehole: 13.4 feet <br /> • <br /> Drill Rig Type: Acker(Limited access rig) Drilling Contractor: CN Drilling Approximate -450 feet <br /> Surface Elevation: <br /> Groundwater Level: Not encountered Sampling Method(s): SPT Hammer Data: 140#Hammer,30"drop,rope <br /> and cathead <br /> • <br /> Borehole Backfill: Bentonite Chips Location: 11020 20th Drive Southeast <br /> Everett,Washington 98204 <br /> m <br /> U <br /> C <br /> (6 <br /> N <br /> C i- tT a -1 a) <br /> m a� c o 0REMARKS <br /> > a Q. <br /> E E 3 c°8 U Q N AND OTHER <br /> m <br /> w o con in rnn ,—oo W a c9 MATERIAL DESCRIPTION g° TESTS <br /> — 0 <br /> Tpsl 6"Bark/mulch and topsoil <br /> SM %k Dark brown silty SAND with trace gravel,moist,loose <br /> +f <br /> • <br /> � <br /> - - (- - <br /> • <br /> \ `� <br /> - - , S - <br /> 82-2.5 \ 6 16% <br /> 6 r • <br /> — — 4 <br /> 5— T r� Becomes dry to moist — <br /> 1 <br /> 62-5 6 12%— — — <br /> ;1 <br /> K Becomes red brown,moist <br /> s <br /> 82-7.5 \ 7 r 19% <br /> - - r1 Si... � — <br /> r <br /> '— Jf <br /> 10 SM , Tan silty fine SAND,wet(water added to aid drilling),medium dense,low <br /> f recovery <br /> B2-10 \ 22 .` 26%— <br /> — <br /> of <br /> - - 'l� - <br /> �•lr <br /> N GP r v, Gray brown sandy GRAVEL with trace silt,moist,very dense <br /> - - B2-12.5 \ 50/5" ��r` - 8`% <br /> Boring terminated at 13.4 feet bgs. <br /> • <br /> — 15 <br /> The Riley Group,Inc. <br /> 17522 Bothell Way NE,Bothell,WA 98011 <br /> 9 i /Lj <br />