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SOIL BORING LOG Boring No. IW-3 Sheet: 3 of 3 <br /> Client Knowles Property Date _April 11.2012 <br /> Address 7835 Thornton Rd, Drilling Co. All Well Abandonment _ Rig Type: LAR <br /> Stockton,CA Driller Rob <br /> Project No. 2129-1140-01 Method Hollow-Stem Auger Hole Diameter. 8 Inches <br /> Logged By: Shane Edmunds Sampler. 18"long x 2"diameter split spoon <br /> Depth to GW: Vfirst encountered 40 feet bgs -Static: feet bgs <br /> Sample glow Sample De th <br /> P Lithologic plp <br /> Type i No. Count Time Recov. Well Details Scale Column Descriptions of Materials and Conditions PPM <br /> 35 A B Q CL Sandy Clay,70%clay,30%fine-coarse sand,wet,olive 5Y 5/3,sticky 6.5 <br /> 50 S <br /> --------------------- <br /> 41 <br /> IW-3-41 0956 100% <br /> ------------------–-- –-- 42 <br /> -------- <br /> ------------– 43 ML Clayey silt with gravel,60%silt,30%clay,10%fine gravel,moist,gravel up to 3/4" 0 <br /> ----------------------------------- ------------------------------------------------------------------- <br /> S IW-3-43 1000 70% diameter,light olive brown 2__5_Y_5'/_S_ <br /> 44 <br /> 45 <br /> -------------------------------------------------------------------------------------------- <br /> 47 70 <br /> 39_ _—__ 46 CL Sandy Clay with gravel,70%clay,20%fine-medium sand,10%fine gravel, <br /> ------ ------------------------------------------------------------------------------------------------------ ------- <br /> S IW-3 46 35 1006 80% wet,sticky,gravel up to 3/4"diameter <br /> 47 <br /> 30 48 SC Clayey sand,80%fine sand.20%clay,saturated,sticky,olive grey 5Y 4/2 68 <br /> 39 <br /> SIW-3-48 42––1010 100% ' 49 <br /> S0 <br /> 29 25% SP-SM Poorly graded sand with fines,90%fine-medium sand, 10%fines,saturated 42 <br /> 35 <br /> ---------------------------- �Y <br /> 40 ------------------------------------------•------------------------------------------– —-- -- <br /> --- ,iii'i 52 <br /> 34 <br /> 53 As above <br /> S IW-3 53 50 5 1029 70oh o -o sand,moist,cemented,olive 5Y – – -- -- <br /> l ) CL Sandy clay,70/o clay,30/o sand,most,cemented,olive SY 5/3 <br /> ---------------------------– 54 <br /> 55 <br /> 30 — ---- — – — – <br /> 90 <br /> S IW-3-56 37 1034 75% 56 SP-SM Poorly graded sand with fines,90%fine-medium sand, 10%fines,saturated <br /> 40 ---------------------- – – – --- – – ----------- ------ <br /> -------------------------- ---------------- <br /> .; <br /> x s7 <br /> -------------------------------------------------------------- <br /> rx SC Clayey sand,60%sand,40%clay,wet <br /> S IW-3-58 27 1040 40% :: 58 <br /> 6 <br /> ---- - 31 — Sandy Clay,70%clay,30%sand,moist,cemented–––- <br /> ---------------- <br /> -- - <br /> CL <br /> 3359 <br /> —60 <br /> Comments. <br /> Recovery <br /> Sample <br /> ENVIRONMENTAL,INC. <br />