Laserfiche WebLink
�V PROJECT: FORMER VERNALIS PUMP STATON Log Of Boring NO. ASB-7 <br /> v Vernalis, California <br /> a> <br /> . i BORING LOCATION: N:6334520.70; E:2051864.79 ELEVATION AND DATUM: <br /> Not surveyed;datum is round surface <br /> DRILLING CONTRACTOR: Gregg Drilling&Testing, Inc. DATE STARTED: DATE FINISHED: <br /> 10/28/03 10/28/03 <br /> :'- DRILLING METHOD: Hollow-stem auger TOTAL DEPTH(ft.): MEASURING POINT: <br /> 40.0 Ground surface <br /> -J DRILLING EQUIPMENT: Marl M5T FIRST COMPL. <br /> DEPTH TO WATER(ft.)133.5 I NA <br /> L SAMPLING METHOD: SPT Split Spoon Sampler[18"X 1.5'1&[24"X 1.5"] LOGGED BY: <br /> R. Nelson <br /> y ¢- HAMMER WEIGHT: NA DROP: NA RESPONSIBLE PROFESSIONAL: I REG.NO. <br /> Y. Hashimoto CAG. 782 <br /> SAMPLES O DESCRIPTION <br /> x <br /> [ r am m y ? E NAME(USCS): color,moist,%by wt.,Plast.density,structure, REMARKS <br /> ],- o.gym.. z o LL O w n cementation,react.w/HCI,geo.inter. <br /> m m Surface Elevation: Notsurveyed <br /> SILTY SAND(SM): light olive brown (2.5Y5/3),moist,60% <br /> o fine to medium sand,40%nonplastic fines <br /> s (.: OVM=Thermo <br /> Environmental instrument <br /> _ - ¢ MINIRAE.40 calibrated <br /> l with 100 ppm isobutylene <br /> - 2 T light olive brown(2.5Y 5/4) standard. <br /> 0 <br /> 3 - <br /> }} 4 <br /> a - <br /> N <br /> r <br /> 11II 5 < 0 <br /> J <br /> 6- <br /> 0 <br /> SANDY SILT(ML): light olive brown (2.5Y 5/4),moist,60% <br /> fines,40%fine to medium sand,low plasticity,soft <br /> s; <br /> 'tea 9 0 <br /> J. 10 <br /> m <br /> 0 <br /> 12 <br /> 0 13- <br /> 14- <br /> 0 <br /> 314 0 <br /> t„ 15 <br /> "J OAKBOREV(REV.3/00) <br /> Geomatrix Consultants Project No.5011.003 Page 1 of 3 <br />