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BORING RECORD <br />SITE LOCATION <br />PROJECT NAME PROJECT NUMBER HOLEID <br />Broadstone Heritage LA-1248A B-9 <br />START FINISH SHEET NO. <br />2001 Dyer Road, Santa Ana, CA 4/20/2016 4/20/2016 1 of 3 <br />DRILLING COMPANY DRILL RIG DRILLING METHOD LOGGED BY CHECKED BY <br />Martini Drilling CME 75 Hollow Stem Auger L. Gomez/ H. Lle G. Lam <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" 61.5 56 -P 17,0 / 39.0 DURING DRILLING <br />DRIVE SAMPLER TYPE(S) & SIZE (ID)NOTES AFTER DRILLING <br />MOD. CAL, SPT I INM <br />Z Ul <br />00 <br />A Z to <br />55 55< <br />3 12 <br />5 <br />7 <br />ELEVATION SAMPLE TYPE SAMPLE NO.Vhl13N3d VlSIS3bl (NI / SM018).N. 13/MO-18 <br />5 <br />10 <br />15 <br />(leal) Hld3O > g - u,3 9.0 z.0 EN00 0ZZ 2 <br />w - M. is m:Z & 3* 30 DESCRIPTION AND CLASSIFICATION> R =- 08 uic ,-u, -LU 2-1 8 22 2 > Ca o Za N <br />UJ g <J <br />AGGREGATE BASE (5")F <br />fil <br />Lean CLAY (CL); dark gray; moist; mostly fines; few fine <br />Very stiff; PP=3.5 tsf.22 7 104 38·19 CR SAND; high plasticity; moderately micaceous. <br /> S-3 1 450 <br />2 <br />102 -- <br />2 ,/p/ ,7-Lean CLAY¥Th-5*NOTC[f-sm€-olive-6FolriT,Roliti- - -1 , / mostly fines; little fine SAND; medium plasticity; PP=2.0 <br />7//,tsf. <br />2 <br />H R-4 2 10 <br />4 <br />6 <br />18.7 106 <br />' Yellowish brown with gray staining; moderately <br />* micaceous; PP=2.5 tsf. <br /> S-5 P 245 <br />1 <br />' 1 _I - --7 -Fat CLIA¥-(C#:11,-midiO,R-sfiffEangisti-b76wn,-riibigt, <br />4 # 6 mostly fines; few fine SAND; high plasticity; moderately <br />micaceous; PP=1.0 tsf. <br />1 <br />40 R-6 2 11 <br />4 <br />18.8 111 C L) <br />, Orangish brown with blue staining; oxide staining; <br />' PP=1.25 tsf. <br />DS <br />to <br />6 <br />3 <br />(0 <br />»E <br />GROUP GROUP DELTA CONSULTANTS <br />370 Amapola Ave., Suite 212 <br />DELTA Torrance, CA 90501 <br />7 <br />20 <br />35 2 5 <br />2 <br />3 Stiff: PP=2.25 tsf. <br /><I <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-10 a <br />PRESENTED IS A SIMPLIFICATION OF THE ACTUAL <br />CONDITIONS ENCOUNTERED.