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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 2 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 Ibs., Drop: 30 in. (Automatic) 8" 51.5 54 2 23.0/ 31.0 DURING DRILLING <br />DRIVE SAMPLER TYPE(S) & SIZE (ID)NOTES AFTER DRILLING <br />MOD. CAL, SPT & SHELBY 1 INM <br />Z <br />OO <br /> S-6 2 83 <br />DEPTH (feet)ELEVATION SAMPLE TYPE ON 3-IdWVS LLV813N3d NV1SIS3 .N. 13/M018(I 9 / SM018)€ Ul <br />3 8 5- <br />1 W 8%6 <br />M.2 <br />E 2& CDo ow -! HU, Zo E '465 ES Wtz dz &5 DESCRIPTION AND CLASSIFICATION <br />08 WK: 1-w =w 2 J <br />5 <br />25 <br />-30 <br />H R-7 2 7 <br />3 <br />4 <br />20 <br /> S-8 2 11 <br />4 <br />7 <br />15 <br />40 <br />H R-9 4 16 <br />6 <br />10 <br />10 <br />45 <br />S-10 7 20 <br />9 <br />11 <br />- <br />5 <br />GROUP GROUP DELTA CONSULTANTS <br />370 Amapola Ave., Suite 212 <br />DELTA Torrance, CA 90501 <br />\) // (Lean CLAY (CL), continued.) <br />201 // -Hard; light brown; moist to wet; medium plasticity; <br />PP=3.0 tsf. <br />1/ 0 oft; light brown and gray; PP=0.25 tsf. <br />5/7 - Medium stiff to stiff; PP=1.0 tsf. <br />1 <br />- 3'· Poorly-graded SAND wtih SILT (SP-SM*nedium <br />·. dense; brown: wet; mostly fine SAND; few fines; <br />·· A nonplastic. <br />7.....E --SIL¥¥-5*BIDTS791 1-€?floBs@,1¥it-Growafwit,-mosily- <br />--·7 fine SAND; some fines; low plasticity. <br />THIS SUMMARY APPLIES ONLY AT THE LOCATION <br />OF THIS BORING AND AT THE TIME OF DRILLING. <br />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 b <br />PRESENTED IS A SIMPLIFICATION OF THE ACTUAL <br />CONDITIONS ENCOUNTERED. <br />GDC_LOG_BORING_2013 LA-1248 BORING LOGS.GPJ GDC2013.GOT 6/2/16