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APR-16-1998 11:36 CAMBRIA 510 420 9170 P.02i07 <br /> CBent' bnell ulf rroaucts L;ompanv Location IUI/ N P' -n, mameca <br /> groiott No: 240-0323 Task 11 Surface Elev. NA ft, f Page 1 of 2 <br /> mWell +� Well <br /> CLW Blow n > Lithologic t (M <br /> a i,.c Construction ac m Construction <br /> o" Count c Description a n i9'' Graphics is V Details <br /> T.O.C.Elov.NA <br /> p Ground Surface ------......•••• <br /> -------- <br /> --------------------------------------------------------- ------ - -.. <br /> ,�,$X; (MU;brown;soft;damp; <br /> 10%clay, 70%silt,20%fine sand; <br /> low plasticity;high astimatod <br /> permeability. <br /> 5 5 <br /> 50%recovery <br /> 31.0 <br /> brown LO dark brown;pyrite flecks. C�) <br /> i c <br /> 50%rocovery <br /> CIt,Y7r SILT; (MH);dark brown to <br /> blsck;soft;damp;2596 clay,65% <br /> silt, 10%fine to medium sand with <br /> pyres flocks;medium plasticity; <br /> moderate estimated permeability. <br /> 92.0 <br /> 15 15 <br /> moist. <br /> Water encountered 0 <br /> dark brown to black to green;wet; 71,0 — 16.5 ft. <br /> fine sand with pyrite flocks. Water level @ 17 ft. <br /> 20 X 20 <br /> Continued Next Pace <br /> Driller Grc 9 Drilling, Inc. Development Yield RIA Bentonite seal 8.5' to 9.5' <br /> Logged By Paul Waite Wolf Casing 2" Dia. 0.5' to 32' Sand Pack 9.5' to 11' <br /> Drilling Started 3/25/98 Casing Type Schodulo 40 PVC Sand Pack Typo 472/16 MOntM San <br /> Drilling Completed 3/25/98 Well Screen 2" Dia.11.5 to 31.5 Static Water Level 17.00 ft Depth <br /> Construction Complotod 3/26/98 Screen Typo Schedule 40 PVC Date 3/26/98 <br /> Development Completed NA Vot Size 0.010" Notes: .Form©r tcnit pit, north . <br /> Water Bearing Zones NA Drilling Mud NA wont tido. <br /> Grout Typo Portland Type 1/II <br /> WELL 24323 4/15/98 <br /> Cambria Environmental Technology, Inc. <br />