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lwrlri4tiBlIL"EMITI mil EMUTAT211 MIMIF-14 M11 <br />Location: North County Sanitary Landfill <br />CQA/Engineer: Kristin Sample, PE <br />Prepared by: KS <br />Owner/Client: San Joaquin County Public Works <br />lar Irl"CTOR <br />E4 <br />ENGINEERING, INC. <br />Contractor LFG Control Inc. <br />Superintendent: Mark Penn (LFG) <br />Submitted to: SJC Public Works <br />Reviewed By: PH <br />Project No: 03-16-0203-00 Day of Week.* Thursday <br />Eā–  Date: 7/23109 Time on Site: 7:00 am <br />7:00 am: Onsite. <br />7:30 ā€” 1:30pm: Drilled hole for SG -18. Sampled soils and logged. <br />11:00 am: At 55 ft had to pull auger to replace bit. <br />12:20 pm: Rig back up and running. <br />1:30 - 2:00pm: Brought boring logs to Pete (Vector) for review. <br />2:00 pm: Reviewed boring logs with Env. Health inspector Natalia ā€” OK to proceed. Drillers measured <br />borehole depth. <br />2:10 pm: Measured pipe lengths and perforation lengths with Kris (PC) and Natalia. OK to proceed. <br />2:15 pm: Begin construction of well SG -19. Constructed first gravel layer and bentonite plug, <br />3:30 pm: Stopped construction within 2"a <br />gravel layer at 29 ft bgs. Env. Health inspector offsite. <br />4:15 pm: Offsite. <br />I of 1 <br />E <br />E <br />[A <br />