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Project Name: Silver Lake Townhomes Settlement Repair 0 II Boring No.: B-2 <br /> Project Number: 2013-302-2 I V- <br /> Sheet 1 of 1 <br /> Client: 3Stripe Management <br /> RILEYGRGUP <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 /> 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 /> Borehole Backfill: Bentonite Chips Location: 11020 20th Drive Southeast <br /> Everett,Washington 98204 <br /> ai <br /> 0 <br /> c <br /> m <br /> G _ <br /> N -iii O <br /> w d 0a c <br /> C w - I- O+ Z. a -I N <br /> o = a) a) c E as - REMARKS <br /> co a a D. <br /> E 3 o U m .N AND OTHER <br /> w Q cn CO CO CO —0 CC CO 0 MATERIAL DESCRIPTION 2 TESTS <br /> - 0 Tpsl <br /> 6"Bark/mulch and topsoil <br /> SM . Dark brown silty SAND with trace gravel,moist,loose <br /> 'l- - <br /> 82-2.5 4ss 6 16% <br /> 5- - R Becomes dry to moist - <br /> - B2-5 6 ,1 -�r 12 <br /> 1 <br /> r <br /> !:t <br /> Becomes red brown,moist <br /> »1\\\1 ` r .. <br /> - 10- rt <br /> SM Tan silty fine SAND,wet(water added to aid drilling),medium dense,low <br /> '� ! I recovery <br /> B2-10 \\ 22 r ,r _ 26% <br /> - <br /> \ f rr <br /> 3 re <br /> - r ri - <br /> N GP P 43 Gray brown sandy GRAVEL with trace silt,moist,very dense <br /> - - B2-12.5 50/5" 9-e.+.. - 8% <br /> .. +»mow <br /> Boring terminated at 13.4 feet bgs. <br /> - 15 <br /> The Riley Group,Inc. <br /> 17522 Bothell Way NE,Bothell,WA 98011 <br /> 1 <br /> 11t <br />