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PROJECT: FORMER VERNALIS PUMP STATON " <br /> Vernalis, California Log of Boring No. ASB-6 (cont'd) <br /> ' SAMPLES c7 - <br /> �= m ar Z E DESCRIPTION REMARKS <br /> WE d, E o o Q ¢ n NAME(USCS):color,moist,%by wt.;plast.density,structure, <br /> 0" m z m m a cementation,react w/HCI,geo.inter. <br /> ' t" m uJ <br /> z= SANDY SILT.(ML): light olive brown (2.5Y 5/4),wet,70% <br /> 0 fines,30%fine to medium sand,low plasticity,soft <br /> 34 — <br /> 35 <br /> 0 SILTY SAND(SM): light olive brown (2.5Y 5/3),wet,60%fine - <br /> .` <br /> 36- to coarse sand,40%nonplastic fines <br /> �t <br /> 37 — <br /> 38 0 — <br /> 39 0 0 — <br /> 40- a Bottom of boring at 40.0 feet Heaving sands <br /> ' - - encountered at 40.0 feet <br /> 41 bgs;sampling refusal. <br /> 42 Borehole destroyed using <br /> - Type 1-II neat cement <br /> grout placed from total <br /> depth to ground surface <br /> 43 with a tremie pipe. <br /> 44- <br /> 45- <br /> 46- <br /> 47- <br /> 13. <br /> 4 45 4647 <br /> 48 <br /> 49 — <br /> 50 <br /> ii�Ps� <br /> ' y : 51 <br /> - OAKeORW(REV.3100) <br /> Geomatrix Consultants Project No.5011.003 Page 3 of 3 <br /> E, <br /> �i <br />