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BORING RECORD <br />SITE LOCATION <br />PROJECT NAME PROJECT NUMBER HOLEID <br />Broadstone Heritage LA-1248A B-1 <br />START FINISH SHEET NO. <br />2001 Dyer Road, Santa Ana, CA 7/27/2015 7/27/2015 1 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 54 2 23.0/31.0 DURING DRILLING <br />DRIVE SAMPLER TYPE(S) & SIZE (ID)NOTES AFTER DRILUNG <br />MOD. CAL, SPT & SHELBY 1 INM <br />50 <br />5 <br />-45 <br />10 <br />40 <br />15 <br />(IMJ) Hidaa NOI1VA313 <br />Z Ul g a <br />00& Z f - M 6 gr (DO 0E m £ 2: L, gl %12 52 5%(9 <br />£ > R W t. w 0 2 0 IU, J,_DESCRIPTION AND CLASSIFICATION%E& %, 8 E 2 28 19; 51!! IM §-1 <br />W . 230 <br />B-1 <br />SAN SAI <br />i-SPHALT CONCRETE (4") <br />s; low to nonplastic; AGGREGATE BASE (6-). / <br />TY SAND with GRAVEL (SM)brown; moist; mostlyto medium SAND; some fine to coase GRAVEL: f- <br />·.r.'. 9IL <br />, Lean CLAY (CL); hard; brown; moist; mostly fines; trace <br />fine SAND; low to medium plasticity; PP=4.0 tsf. <br />iaRCLAY7CLFEri:Erown,-masi, matwrnanrice - <br />fine SAND; medium plasticity; PP=4.5 tsf.S-1 3 5 <br />2 <br />3 <br />B-2 37:20 <br />R-3 3 11 19.6105.6 <br />/1 5 <br />GROUP GROUP DELTA CONSULTANTS <br />370 Amapola Ave., Suite 212 <br />DELTA Torrance, CA 90501 <br />6 <br /> S-4 1 42 <br />41 /// <br />3 0li.- <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-2 a <br />PRESENTED IS A SIMPLIFICATION OF THE ACTUAL <br />CONDITIONS ENCOUNTERED. <br />2 <br />35 <br />20 <br /> SH-5 <br />30 <br />AGDC LOG BORING 2013 LA-1248 BORING LOGS.GPJ GDC2013.GDT 6/2/16