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SOIL BORING LOG Boring No MW-1 Sheet 1 of 2 <br /> "tient Arco Station#6080 Date 6112100 <br /> IMP � <br /> Address 85 Louise Ave Driller Westex rigtype B61 <br /> Lathrop CA Drilling Foreman Steve Dockre <br /> Project No D000-339-2 Method HSA hole diam 10 <br /> Logged By Scott Bittinger <br /> Well Pack sand 7 ft to 28 ft Well Construction casing PVC screen <br /> bent 5 ft to 7 ft casing diam 4 screen slot 02 <br /> _grout O ft to 5 ft T Depth to GW ft Time/Date 1W ft Time/Dale <br /> Sam le Blow Sam le well Depth Descriptions of Materials FID <br /> Constru LITHO <br /> Type No Count Time Recov ct Scale COLUMN and Conditions PPM <br /> ASPHALT 0-6 <br /> — 1 <br /> -------- -------------------------------------- — ----------------------------------------------------------------------------------------------------------------- <br /> SW SAND fine to medium grained brown 10-20%fines <br /> 2 native soil not fill <br /> ------ --------- 3 <br /> ----------------------------------------------------------------------------------------------------- <br /> ------ ---------- -------------------------- — 4 ----------------------------------------------------------------------------------------------------------------- <br /> 2 — 5 <br /> ----------- ---------2 --------------- — ----------------------------------------------------------------------------------------------------------------- <br /> 4 <br /> MW1-6 B 1445 — 6 SW SAND fine to medwm gained light brown 20%fines moist loose 0 <br /> — <br /> ----------------------------------------------- — 7 ------------------------------------------------------------------------------------------------------ ---------- <br /> — e <br /> ----- --------- -------------------------- — .r ----------------------------------------------------------------------------------------------------------------- <br /> ._ 9 <br /> ----- ---------- -------------------------- — ---------------------------------------------------------------------------------------------------------------- <br /> 3 - 1 0 SW SAND fine to medwm grained IY to 11' Ilght brown wet <br /> ------- ---- --------- — ---------------------_-- <br /> ------------------------------------------------------------------------------ <br /> 5 <br /> _____ MW1 1 gained 11 to 11 5' 3-5%fines <br /> ---------11-- 7 1454 — ---------------- - -1 Q SAND medium to coarse----- ------------------------------------------------------- ---------- <br /> _ SW loose wet o-li-ve---brow------n 180 ' <br /> 1 2 <br /> ------ <br /> --------------------------------------- — ----------------------------------------------------------------------------------------------------- ---------- <br /> 1 3 <br /> ------------------------------------------------- — ---------------------------------------------------------------------------------------------------------------- <br /> 1 4 <br /> 1 5 <br /> ------ ---------- ------------------------- — ------------------------------------------------------------------------------------------------------ ---------- <br /> 12 _ <br /> MW_1-_1_ - <br /> 12 1 6 SP SAND poorly graded <3%fines coarse rained wet loose 3 <br /> _---- <br /> _ <br /> medium medum dense light brown -------- <br /> 1 7 <br /> 1 8 <br /> 1 9 <br /> -------------------------------------------------- — <br /> SAND 20-20 5 fine to medium grained 20-30%fines <br /> 8 2 0 SW light brown stiff wet excellent cohesion <br /> Field Location of Boring Comments <br /> Total depth is 28' <br /> South of pump islands 'soil sample sent to lab for analysis <br /> ��_ �invirorfrrarf�al <br /> Catnsu�ttatn#s, �rsc_ <br /> I <br /> I <br /> SBL MW-1 061200 <br />