Laserfiche WebLink
. -T <br /> PROJECT: FORMER VERNALIS PUMP STATON <br /> Vernalis, California Log Of Boring NO. ASB-7 (COnt'd) <br /> SAMPLES � <br /> E DESCRIPTION REMARKS <br /> WS E NAME(USCS):color,moist,%by wt.,plast.density,structure, <br /> o w Z y —�°a cementation,react.w/HCI,goo.inter. <br /> SANDY SILT(ML):cont'd <br /> 0 <br /> 16 <br /> 17- <br /> 0 <br /> 18 <br /> T70%fines,30%fine sand <br /> 19 0 <br /> o --------------------------------- <br /> 21 SILTY SAND(SM): light olive brown (2.5Y 5/4),moist,70% <br /> fine to medium sand,30% nonplastic fines <br /> 22 0 T 60%fine to medium sand,40%nonplastic fines <br /> 23 <br /> 244 0 <br /> 25 SILTY SAND with GRAVEL(SM): light yellowish brown (2.5Y <br /> 0 6/4),moist,50%fine to coarse sand,35%fine to coarse gravel, <br /> 26- 15%nonplastic fines <br /> — r <br /> 27 <br /> 0 <br /> 28- <br /> Grab groundwater sample <br /> 0 ASB-7-1003 collected <br /> 29 _________________________________ _ through 10 feet of14nch <br /> POORLY GRADED SAND with SILT(SP-SM): light olive OD Sch.40 PVC screen ! <br /> brown (2.5Y 5/4),moist,90%fine to medium sand,10% — (0.010-inch slot size) - <br /> 30 nonplastic fines placed in borehole from 28 s <br /> --- ---------------------------- <br /> SANDY SILT(ML): light olive brown (2.5Y 5/4),moist,70% — — to 38 feet bgs. <br /> 0 fines,30%fine sand,low plasticity,soft — Hgllow-stem augers - <br /> . 31 retracted to 28 feet bgs to <br /> maintain surface seal. -.. <br /> o <br /> 32 <br /> m <br /> N <br /> Q 0 L <br /> 33 <br /> OAKBOREV(REV.LBO) <br /> Geomatrix Consultants Project No.501 1.003 Page 2 of 3 <br />