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9 o GRAPHIC LOG DESCRIPTION <br /> o `m a <br /> Christy box 0 Asphalt <br /> l: &locking cap — ————— <br /> Cement a`L'•--•L •L J <br /> 2'sch 40 <br /> __�L�_``'trL•_ <br /> PVC casing 2 <br /> i' <br /> 'f1`L•—_-•L'Lam' <br /> Bentonite 4 <br /> pellet seal <br /> e Silty SAND(SM);fine-grained;olive-brown to brown;dry <br /> _•r_;e=z��_ to moist;medium dense <br /> 15 <br /> 10-20 sand .�.: .. .... .. <br /> '7..}L. —•LLL: <br /> `.- —•Lt— <br /> 8 --L L'-- <br /> 2'sch 40 <br /> = V <br /> PVC rasing —— ''j-•— <br /> wRh.02'slots — ---`LSL:•L` <br /> 14 3M ——'`=i=— — Silty SAND(SM);same as above <br /> — ,r 'L:`;�'1 Silty SAND(SM)-same as above;fine-to medium- <br /> grained;gray ng <br /> -:`- <br /> -_. <br /> 12 <br /> . lililr � ilrlil <br /> Inch Radius 0 2 4 6 <br /> continues <br /> r <br /> Logged by: Zoe Aguiar <br /> Project Mgr: Justin Power <br /> Dates Drilled: 12/11/92 <br /> EXPLANATION <br /> Recovered drill sample est K Eslimaled permeability CONTACTS: Drilling Company: KVIIhallg <br /> =:{ (hydraulic condudivityl Drilling Method: 7"Hollow Stem Auger <br /> . Sample sealed for chemical analysis 1K=primary 2K=secondary Solid where certain Driller: Mike,Joel <br /> ••••••••• DoBedwhom approxirmte <br /> ® Sieve sample NR No recovery <br /> Well Head Completion:Christy box and locking cap <br /> ('" ® Grab sample = Waier level during drilling — — Dashed where uncertain <br /> Type of Sampler. 3"brass tubes <br /> Care sample SZ water level in completed well //////� Hachured where gradolionol TD{Total Dep <br /> 24.5 feet <br /> LOG OF BORING: B-3/MW-3 BORING <br /> E_ ""ALM <br /> ���--�■ BP Oil Facility No. 11195 <br /> 16500 South 1-5 B-3 <br /> itLathrop, California <br /> PROJECT NO. 17052.01 12192 <br />