Laserfiche WebLink
Vector Engineering, Inc. <br />143E Spring Hill Drive <br />Grass Valley, CA 95945 <br />Telephone: 530-272-2448 <br />Fax: 530-272-8533 <br />AWAVELL-113 <br />Page 1 of 2 <br />Project: LFG Monitoring Well Installation <br />Remarks: <br />Client: San Joaquin County <br />Location: Foothill Sanitary Landfill <br />6484 North Waverly Road, Linden, CA <br />S <br />N <br />0) <br />J <br />j <br />Q <br />Material Description <br />Well Diagram <br />o <br />c� <br />ML <br />SANDY SILT (MLS brown (7.5YR 4/3), dry, approximately 50 <br />Cement <br />% low plasticity fines, 50 % fine- to medium -grained sand, <br />5 <br />trace gravel, some weakly cemented sand <br />5 Bentonite <br />Gravel <br />10 <br />10 filter pack <br />-approximately 60 % fines, 40 % fine-grained sand <br />Bentonite <br />15 <br />SM <br />SILTY SAND (SM) dark brown (10YR 3/3). moist, <br />15 <br />approximately 20 % low plastic fines, 80 % fine- to <br />20 <br />medium -grained sand <br />20 - <br />25 <br />ML <br />SANDY SILT (MLf b /3) <br />rown (7.5YR 5, loose, moist, low <br />25 <br />plasticity <br />30 <br />30--. <br />35 <br />CL <br />LEAN CLAY ilty (CL) sclay, brown (7.5YR 5/3), loose, <br />35 <br />medium plasticity, minor sand, <5% gravels <br />Gravel <br />filter pack <br />40-- <br />0 <br />45 <br />45-- <br />50-- <br />50 <br />50 <br />55 <br />55 <br />Bentonite <br />-same, except no gravel <br />60 <br />60 :. <br />65 <br />61- <br />5 <br />70-- <br />70 <br />0 <br />70-- <br />75-- <br />75 <br />75-- <br />80 <br />-same to bottom of hole, except more sand, 10 -15 % <br />80-- <br />0 <br />fine-grained <br />fine-grained sand <br />Gravel <br />RS <br />filter pack <br />Drilling Company: PC Exploration <br />Date Started: 8/4/2009 Time Started: 2:05pm <br />Drilling Method: Hollow Stem Auger <br />Date Completed: 8/5/2009 Time Completed: 4:00pm <br />Boring Diameter: 8 in <br />Elevation (ft): 263.008 Total Depth (ft): 103 <br />Logged By: Rich Peevers <br />Groundwater Level: NFWE <br />Sampling Method: Grab from cuttings <br />