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BORING RECORD <br />SITE LOCATION <br />PROJECT NAME PROJECT NUMBER HOLEID <br />Broadstone Heritage LA-1248A B-7 <br />START FINISH SHEET NO. <br />2001 Dyer Road, Santa Ana, CA 7/27/2015 7/27/2015 3 of 3 <br />DRILLING COMPANY DRILL RIG DRILLING METHOD LOGGED BY CHECKED BY <br />Martini Drilling CME 75 Hollow Stem Auger M. Zhao J. Bueno <br />HAMMER TYPE (WEIGHT/DROP)HAMMER EFFICIENCY (ERi) BORING DIA. (in) TOTAL DEPTH (ft) GROUND ELEV (ft) DEPTHELEV. GW (ft) <br />Hammer: 140 lbs., Drop: 30 in. (Automatic) 8" 51.5 50 Y 22.0 / 28.0 DURING DRILUNG <br />DRIVE SAMPLER TYPE(S) & SIZE (ID)NOTES AFTER DRILLING <br />MOD. CAL 1 INM <br />Z CO <br />UJ <br />R-11 4 21 <br />9 <br />12 <br />55 --5 <br />60 --10 <br />65 --15 <br />70 --20 <br />DEPTH (feet)ELEVATION SAMPLE TYPE ON 3-ldVWS 1VH13N3d .N. 13/M018/ SMO18) <br />£ w -8 : 2 5- 6 Ej mie 2@ ¥e,W Z :2. Ei ED; 212 @A 0 DESCRIPTION AND CLASSIFICATION <br />9 8 5 9- Ft O, %5 g-' <br />0REC <br />GROUP GROUP DELTA CONSULTANTS <br />370 Amapola Ave., Suite 212 <br />DELTA Torrance, CA 90501 <br /> Clean CLAY (CL), continued.) <br />Total Depth: 51.5 Feet. <br />Groundwater: 40 Feet. <br />Boring backfilled with cement/bentonite slurry and <br />topped with cold patch. <br />THIS SUMMARY APPLIES ONLY AT THE LOCATION <br />OF THIS BORING AND AT THE TIME OF DRILLING.FIGURE <br />SUBSURFACE CONDITIONS MAY DIFFER AT OTHER <br />LOCATIONS AND MAY CHANGE AT THIS LOCATION <br />WITH THE PASSAGE OF TIME. THE DATA A-8 c <br />PRESENTED IS A SIMPLIFICATION OF THE ACTUAL <br />CONDITIONS ENCOUNTERED. <br />GDC LOG BORING 2013 LA-1248 BORING LOGS.GPJ GDC2013.GDT 6/2/16