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BORING RECORD <br />SITE LOCATION <br />PROJECT NAME PROJECT NUMBER HOLEID <br />Broadstone Heritage LA-1248A B-2 <br />START FINISH SHEET NO. <br />2001 Dyer Road, Santa Ana, CA 7/28/2015 7/28/2015 3 of 3 <br />DRILLING COMPANY DRILL RIG DRILLING METHOD LOGGED BY CHECKED BY <br />Martini Drilling CME 75 Hollow Stem Auger L. Gomez 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 56 2 25.0 / 31.0 ouRING DRILuNG <br />DRIVE SAMPLER TYPE(S) & SIZE (ID)NOTES AFTER DRILUNG <br />MOD. CAL, SPT & SHELBY 1 INM <br />5 R-12 11 45 <br />20 <br />25 <br />55 <br />0 <br />60 - <br />-5 <br />65 <br />-10 <br />70 <br />-15 <br />DEPTH (feet)ELEVATION SAMPLE TYPE ON 3-ldWVS NOI-1.13Nad (NI 9 / SM02)30NV1S S .N. 13/M018 € ul UE (Do o9 & 2 5 6 @3 me ig rew O 52 55 : r zu, u,_ a. O DESCRIPTION AND CLASSIFICATION <br />4 a a- os u,w ke mul 5-1U) 2 . 5 & 6* Wr- Od U <br />0 -Ill <br />GROUP GROUP DELTA CONSULTANTS <br />370 Amapola Ave., Suite 212 <br />DELTA Torrance, CA 90501 <br />\ ) F. ·.,4.·(Poorly-graded SAND (SP), continued.) <br />Total Depth: 51.5 Feet. <br />Groundwater: 25 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-3 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