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Street Address Project ID <br /> 2705 Country Club Boulevard Exxon Station No. 7-3708 <br /> City&State Surface Elev Well/Boring ID <br /> Delta Stockton, California NM MW-9 <br /> 1�/Thk <br /> Delta Project# Casing Elev Total Depth <br /> Environmental <br /> Consultants,Inc D093-809 2.05' 26.5' <br /> WELL CONSTRUCTION SAMPLING DATA SOIL PROFILE/LITHOLOGY <br /> 8-inch traffic locking well <br /> rated cap OVA <br /> Depth, Number Values co GrlaophIc Visual Description <br /> feet (ppm) <br /> i <br /> CEMENT s ti _ ASPHALT SURFACE <br /> AGGERGATE FILL MATERIAL <br /> f♦ i FAT CLAY medium brown medium plasticity moist stiff <br /> cement with -- -- (CFI) <br /> / /J 3%bentonite <br /> / JJ <br /> / ♦ grout <br /> - -- bentonite - <br /> 5 No 2/12 sand 5 <br /> 5 <br /> -- -- MW-9-6 5 0 6 - - <br /> -- SILT medium brown to tan with oxide staining low <br /> plasticity moist verystiff'(ML) <br /> GROUND <br /> ID WATER LEVEL 10 <br /> 6/4199 2 inch dram 5 — <br /> 0 010 slotted <br /> o ___ screen _ .. 5 -- <br /> MW9it5 0 0 11 <br /> --- POORLY GRADED SAND WITH SILT medium brown,fine <br /> 15 15 grained,non-plastic wet,dense (SP) <br /> 6 <br /> I1 <br /> --- MW9-165 0 21 T- <br /> 20 flush threaded 20 <br /> bottom cap 15 POORLY GRADED SAND greenish-blue fine to medium <br /> 17 grained saturated dense (SP) <br /> - MW9215 0 20 <br /> 2525 <br /> — <br /> '0 _ <br /> -- MW 9 26 5 0 50 for 5 1 1 1 26 5 9&1medium brown,slight plasticity wet hard (ML) <br /> Logger Sampling Method&Diameter Prnnittmg Agency <br /> ate3 and Times 3 William S eth 2"1D S ht-S oon San Joaquin County PHD <br /> art Drilling Company&Driller Bore Hole Diameter Permit* <br /> 5/26/99 7 32 AM Woodward DriIlin Co,A Arro a 8 25-Inches 019174 <br /> Total Depth Drillers C 570 Diameter Type&Slot Sim of Casing <br /> 5n6199 8 00 AM 710079 2-inch,SCH 40 PVC 0 010 <br /> Completion or backfill Drilling Equipment and method <br /> 5/27199 4 20 PM I B-57 hollow Stem Anger Page 1 of I <br /> WELL 91-WAGP1 99/99 <br />