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BORING RECORD <br />SITE LOCATION <br />PROJECT NAME <br />Broadstone Heritage <br />PROJECT NUMBER <br />LA-1248A <br />START FINISH <br />2001 Dyer Road, Santa Ana, CA 5/3/2016 5/3/2016 2 of 4 <br />DRILLING COMPANY DRILL RIG DRILLING METHOD LOGGED BY CHECKED BY <br />2R Drilling CME 75 Hollow Stem Auger A. Wells G.Lam & E. Tsai <br />HAMMER TYPE (WEIGHT/DROP)HAMMER EFFICIENCY (ERi) BORING DIA. (In) TOTAL DEPTH (ft) GROUND ELEV (ft) DEPTHELEV. GW (ft) <br />Hammer: 140 Ibs., Drop: 30 in. (Automatic) 8" 91.5 51 -7- 20.2/ 30.8 DURING DRILUNG <br />DRIVE SAMPLER TYPE(S) & SIZE (ID)NOTES AFTER DRILLING <br />MOD. CAL 1 INM <br />30 <br />35 <br />40 <br />(lee» Hlclaa <br />22 <br />ILI @&Go8 > 2 W :Ul -1 2 0 Z 0 <br />Q 2 8- pa 1!! 2 6 11' R:6 <br />0 <br />DESCRIPTION AND CLASSIFICATION <br />UJ <br />0 <br />25 R-6 3 11 24.6 <br />5 <br />6 <br />h <br />SAN <br />20 R-7 6 19 22.7 <br />8 <br />11 <br />15 R-8 8 30 18.5 <br />12 <br />18 <br />10 H R-9 9 35 20.1 <br />15 <br />20 <br />7-10 17 50/6 22.1 <br />50/6 <br />45 <br />GROUP GROUP DELTA CONSULTANTS <br />370 Amapola Ave., Suite 212 <br />DELTA Torrance, CA 90501 <br />y (Fat CLAY (CH), continued.) <br />4 , Tannish olive brown; PP=2.0 tsf. <br />1111 <br />11 <br />> p lian CLAY-vGRIi-GRAVEC-(CLF §0(E figfir bioiviE - <br />/ / wet; mostly fines; some fine SAND; few fine GRAVEL; <br />medium plasticity; PP=2.0 tsf. <br />N IJ{ 11 <br /> tif- 0 <br />'ll <br />ST[TY,C[*PEY-5*-ti[D-ICE*1[):-vay-stin:-BliVe-biBGM- - <br />wet; mostly fines: trace fine SAND; low plasticity; <br />PP=4.0 tsf. <br />-5*ADY Iia-ii CLA'ACLI liff ligfii r@daiiP,-58viM,-wei- - <br />mostly fines; some fine SAND; medium plasticity: <br />PP=1.5 tsf. <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-13 b <br />PRESENTED IS A SIMPLIFICATION OF THE ACTUAL <br />CONDITIONS ENCOUNTERED. <br />GDC LOG BORING 2013 LA1248A GINT.GPJ GDC2013.GOT 6/1/16