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BORING NO. G-2A <br />COORDINATES: N. <br />E. <br />PROJECT: PROJECT NUMBER: 149267 FIELD GEOLOGIST: Garrick Anderson TOC ELEV: LOCATION: CHECKED BY: Garrick Anderson GS ELEV: DRILL CO.: Gregg Drilling SAMPLING METHOD: SPT APPROVED BY: J. C. IshamDRILLER: Jeff Neff BORING: 10" - HSA TOTAL DEPTH: 171 FEETSCREENS: Diameters:1" & 2"Lengths: 20' each Type/Size: 0.020 slot schedule 80 PVC SAND PACK: 2/12 Lapis LustreCASINGS: Diameters: 1" & 2" Lengths: 149' each Type: Schedule 80 PVC TRANSISTION SAND: NoneCASINGS:Top of 1" & 2" Csgs: 2' Above GS SPT = standard penetration test, HSA = hollow stem augerElevation(ft amsl) <br />North County Sanitary Landfill17720 East Harney Lane, Lodi, CA DATE BEGAN: 8/26/13DATE FINISHED: 8/27/13 <br />Depth SPT Blows/6"USCS Symbol Profile Description Comments(feet)Well Completion <br />SM/ML <br />Possible top of groundwater at 154 feet <br />8-8-10 <br />Poorly graded sand, yellowish brown (10YR5/4), wet, very fine <br />grained, trace silt <br />SP/SW <br />10-14-19 <br />Brown (10Yr4/3) <br />Dark brown (10YR3/3) <br />12-17-20 SP/SW <br />Well graded sand, dark yellowish brwon (10YR3/4), loose, wet <br />Poorly graded sand, dark brown (10YR 3/3), 30% gravel, wet <br />7-12-19 <br />Total Depth = 171 feet <br />-178.00 178.0 <br />-179.00 179.0 <br />-172.00 172.0 <br />-173.00 173.0 <br />-174.00 174.0 <br />-169.00 169.0 <br />-180.00 180.0 <br />-175.00 175.0 <br />-176.00 176.0 <br />-177.00 177.0 <br />Cap at 169 feet <br />-170.00 170.0 <br />-171.00 171.0 <br />-166.00 166.0 <br />-167.00 167.0 <br />-168.00 168.0 <br />-163.00 163.0 <br />-164.00 164.0 <br />-165.00 165.0 <br />-160.00 160.0 <br />-161.00 161.0 <br />Screen from 149 to 169 feet <br />0.020" slotted screen. <br />-162.00 162.0 <br />-157.00 157.0 <br />-158.00 158.0 <br />-159.00 159.0 <br />-154.00 154.0 <br />-155.00 155.0 <br />-156.00 156.0 <br />-151.00 151.0 <br />-152.00 152.0 <br />-153.00 153.0 <br />Page 6 of 6