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l <br /> llll PROJECT: FORMER VERNALIS PUMP STATON <br /> l Vernalis, California Log of Boring No. ASB-10 (cont'd) <br /> I <br /> —SA PLES <br /> a °" N ° a a NAME USCS t color,moist,°Rb Twf.N ty,last.densi structure, <br /> m REMARKS <br /> v m Z °'� W " ( cementation,react.w/HCI,,geo.inter. <br /> -� POORLY GRADED SAND with SILT(SP-SM):cont'd <br /> 0 <br /> 34 <br /> N <br /> 35 6 <br /> No <br /> 36 a T wet <br /> 37 - <br /> 0 SILTY SAND(SM): olive brown (2.5Y 4/4),wet,70%fine to <br /> l 38 medium sand,30%nonplastic fines <br /> J 39 0 <br /> SANDY SILT(ML): light olive brown (2.5Y 5/4),wet,60% - <br /> J 40 _ fines,40%fine to medium sand_nonplastic,soft <br /> SILTY SAND(SM): light olive brown (2.5Y 5/4),wet,75%fine <br /> to coarse sand,25%nonplastic fines - <br /> 41 0 <br /> T60%fine to coarse sand,40%nonplastic fines <br /> -I 42 0 <br /> 0 POORLY GRADED SAND with SILT(SP-SM): light olive <br /> 43 a brown (2.5Y 5/4),wet,85%fine to coarse sand, 10% Heaving sands <br /> l nonplastic fines,5%fine gravel encountered at 43.5 feet <br /> J <br /> 44 Bottom of boring at 43.5 feet bgs;sampling refusal. <br /> Borehole destroyed using <br /> 45 Type I-II neat cement <br /> grout placed from 41.5 <br /> ._� feet bgs to ground surface <br /> 46 with a tremie pipe. <br /> �a 47 <br /> 48 <br /> ,.) 49 <br /> 50 _ <br /> 51 <br /> OAKSOREV(REV.3/00) <br /> Geornatrix Consultants Project No.5011.009Page 3of3 <br />