Laserfiche WebLink
1 <br />1 <br />1 <br />1 <br />The data presented on this log IS a simpuTication or actual commons encouncereo onu uppnes very ut uie wwuvn — Lf— vvnny <br />and at the time of drilling. Subsurface conditions may differ at other locations and may change with the passage of time. <br />@o- O9 IC Associates <br />' <br />BORING NO.: MW -11 <br />N .. <br />Boring Log <br />z <br />PAGE: 2 OF 2 <br />JOB NO.: <br />2011-115 DATE STARTED: <br />10/12/11 <br />GW DEPTH: 67.2 feet <br />SITE LOCATION: <br />CORRAL HOLLOW LANDFILL DATE FINISHED <br />10/12/11 <br />TOTAL DEPTH: 76.5 feet <br />DRILLING . <br />8" • HOLLOW STEM AUGER ELEVATION: <br />-283.3 <br />z <br />CO <br />GREGG DrJUM : <br />NO <br />COMMENTS <br />LAGGED BY: <br />W. LOPEZ, CEG FASTING: <br />ND <br />... <br />The data presented on this log IS a simpuTication or actual commons encouncereo onu uppnes very ut uie wwuvn — Lf— vvnny <br />and at the time of drilling. Subsurface conditions may differ at other locations and may change with the passage of time. <br />.. <br />N .. <br />oz <br />z <br />�m <br />P <br />DATE <br />TNI: <br />PID <br />v <br />v <br />z <br />� <br />DESCRIPTION <br />COMMENTS <br />... <br />® <br />_ <br />...same as above. <br />10/1-2 <br />9:16 <br />0 <br />63 <br />SPT <br />Yellowish brown (10YR 5/6), fine to coarse, <br />Slightly moist. <br />well—graded, very dense SILTY SANDSTONE with <br />9:35 <br />0 <br />100, <br />SPT <br />trace of fine GRAVEL. <br />9:59 <br />0 <br />78 <br />SPT <br />Dark yellowish brown (10YR 4/6), very fine to <br />Moist <br />fine, poorly graded, slightly plastic, hard SANDY <br />10:11 <br />SILTSTONE with trace of fine GRAVEL and <br />0 <br />52 <br />SPT <br />moderate magnesium oxide staining. <br />Dark yellowish brown (lOYR 4/6), slightly <br />Very moist. <br />g <br />plastic, very stiff, CLAYEY SILTSTONE with <br />10:32 <br />0 <br />35 <br />SPT <br />7 <br />laminar very fine, poorly graded, compact <br />SANDSTONE; minor iron oxide and magnesium <br />Sampler is wet. <br />oxide staining. <br />Dark yellowish brown (10YR 4/6), stiff, plastic <br />Very moist. <br />CLAYEY SILTSTONE with laminar, very fine SAND <br />11:07 <br />7 <br />and moderate iron oxide and magnesium oxide <br />0 <br />19 <br />SPT <br />staining. <br />Notes: <br />1. Total depth of boring 76.5 feet bgs. <br />2. Groundwater first encountered at a depth <br />80— <br />of 69.5 feet bgs on 10/12/2011; static <br />water level measured at 67.2 feet bgs on <br />10/19/2011. <br />3. Samples collected using an automatic trip <br />hammer. <br />4. Temporary well with screen from 64.5 to <br />74.5 feet bgs constructed on 10/12/2011. <br />1 <br />Lj <br />The data presented on this log IS a simpuTication or actual commons encouncereo onu uppnes very ut uie wwuvn — Lf— vvnny <br />and at the time of drilling. Subsurface conditions may differ at other locations and may change with the passage of time. <br />