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I _ <br /> IPP.O:ZC; NAME/L-WCAT:011: r PROJECT' BORING � e <br /> E.XC:' RAS --'3137 NUMBER: 90-205 NUMBER: SB-2 SHEET OF 1 <br /> -,.605 South =1 Dorado <br /> :tcck—.cn, California CONTRACTOR: DRILLING <br /> west Hazmat Drilling METHOD: 8" HSA <br /> ' DRILLER: (DRILLING <br /> Scot= Krueger RIG: CIE 75 <br /> u1jo START DATE: 2-22-91 COMPLETED; 2-2-2-91 <br /> OWNER: ITI:41E: 10:30 TL%E: 12:00 <br /> w. <br /> , <br /> STS JIB C S i S R <br /> A Y IS <br /> U IL O A N A E GENERAL <br /> M P IM MIO U M T M CDEPTH DESCRIPTION OF MATERIALS PID OBSERVATICIN <br /> ! P E IP 3 I:J rr P P 0 (ft:) AND CONDITIONS (ppm) NO'f s <br /> L ZI TLF LV <br /> E IL <br /> E R � S E T E <br /> + <br /> 2.5 3 0 --� <br /> in. <br /> OD <br /> ,. SS <br /> , . �2-7- : 35.0' 18" 35 ,Silty, fine SAND, grey- 20 S1:aht odcr <br /> �A&n ! 36.5' brown, dams, <br /> t micaceous <br /> x ' I 2-= I 40.01 18" 40 —,Silty, w/interlayers of fine to 35 'Medi,:= odcr { <br /> €A&r 41.5' I (medium SAND, damp <br /> 3 I <br /> { I � <br /> " 2-91 45.0' !18" I 45 Sanav, clavev SILT, brown, 2 No odcr <br /> I 46.5' .i damn <br /> lmi� I 1 <br /> 6, " .2- I 50.0' 18" 50 (Silty, fine SAND, grey, 10 No odcr <br /> -0 1 51.5' { damn, partially cemented <br /> L � I <br /> " <br /> 12- 55.0' 18" 55 Silty, fine to medium SAND, 0 <br /> { _ 56.5, E grey, noisy_ to saturated <br /> gree water encountered at <br /> 56.0 feet <br /> " 2- 60.0' X18" 60 ,Silty, fine to medium SA:7D, 0 <br /> � a �� 63.� ill I are satLrated--------------_..— ---- --- ------ - ------------ ------ <br /> --J el d *rotes: hand Augered to 5' <br /> - Drilled 30 degrees from aegis <br /> t `I vertical Environmental <br /> W - Blow counts not representative Consultants . <br /> or recorded <br /> s i - Total. depth = 61.5 feet (auger) <br /> FLOLacgad By: R. Kier i"a <br /> 9 <br />