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Boring Identification: B1 (continued) Page 2 of 2 <br /> Boring Location: West Exterior of Former Dry Cleaning Facility(Suite 308A) PARTNER <br /> Site Address: 306 North Ham Lane 2154 Torrance Boulevard, Suite 200 <br /> Lodi, California 95242 Torrance, California 90504 <br /> Project Number: 23-400162.14 Date Started: 7/6/2023 <br /> Drill Rig Type: Geoprobe Model 6610 Direct-Push Rig Date Completed: 7/6/2023 <br /> Sampling Equipment: MacroCores &Acetate Liners Depth to Groundwater(feet bgs): 36.1 <br /> Borehole Diameter: 2.25 Inches Field Technician: M. Helou <br /> Depth Sample PID USCS Description Notes <br /> 26 <br /> 27 <br /> 28 MIL Sandy SILT:brown,damp,stiff to very stiff <br /> 29 <br /> 30 B1-30 0.0 No odors or discoloration observed in soil sample B1-30 <br /> ------- ----------------------------------------------- <br /> 31 <br /> 32 <br /> 33 SAND:brown,moist,loose to medium dense, <br /> medium-to coarse-grained <br /> 34 <br /> 35 B1-35 0.0 No odors or discoloration observed in soil sample 131-35 <br /> SIP ----------------------------------------------- <br /> 36 First groundwater bearing zone measured at 36.1 feet bgs <br /> 37 <br /> 38 --same as before but saturated <br /> 39 <br /> 40 <br /> -- ---- <br /> -- -- --------------- <br /> m <br /> ---- c <br /> -------- --41 Bog terminated 40 feet bgs and backfilled with neat <br /> ceent grout and pped with concrete after sampling <br /> activities. <br /> 42 <br /> 43 <br /> 44 <br /> 45 <br /> 46 <br /> 47 <br /> 48 <br /> 49 <br /> 50 <br />