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Drilling Log <br /> DOW' <br /> GROUNDWATER Vapor Extraction Well VW-3 <br /> ❑J❑ TECHNOLOGY <br /> +' Ptoiect San Joa urn Catholic Cemetery Owner San Joaauin Catholic Cemeter See Site MapFor Boring Location <br /> two Location <br /> Cemetery Lane Stockton CA Proi. No. 02070 0081 <br /> Surface Elev. Total Hole Depth 30.5 ft. Diameter 8 in. <br /> COMMENTS: <br /> V Top of Casing Water Level initial Static <br /> 2 in. Length 20 ft. Type/Size Sch 40 PV .020 in. <br /> Screen: Dia 9 <br /> �.+ <br /> Casing: Dia 2 in. Length 9.3 ft. Type SCh 40 PVC <br /> g <br /> Fill Material <br /> #3 Sand RI /Core CMS-55/Spilt Spoon _ <br /> Drill Co. SSS Inc. Method Hollow Stem Auger/PID <br /> Driller Morris Peterson Log By Brian MCAloon Date 04/20/95 Permit # 005254 <br /> Checked By Ed Simonis License No. RG#4422 <br /> v o Description <br /> v� a a cu s E v m_j cn (Color, Texture, Structure) <br /> .r �Y N @ X t9 j Trace < 10%, Little 10% to 20%, Some 20% to 35%, And 35% to 50% <br /> V <br /> d Topsoil (Clayey SILT). <br /> ML <br /> V 2 < < Sandy silty CLAY (10,40,50): gray-brown, root casts, dry to damp, <br /> < < no hydrocarbon odor. <br /> 4 3 <br /> 6cL <br /> 0 VW-3 8 <br /> 8 (grades silty CLAY 50,50) <br /> 5 1 lx� <br /> a <br /> M — 3 VW-3 10 <br /> -10.5' CL <br /> 12 = <br /> — <br /> = Clayey silty very fine SAND (10,40,50): brown, dry, soft/loose, <br /> 14 _ 6 abundant root casts < I mm, fresh hydrocarbon odor. <br /> 10 <br /> = 350 Vw-3 15 ML <br /> �.. 16 =_ <br /> Silty CLAY (40,60): olive-gray, dry, soft/firm, crumbly, sight <br /> hydrocarbon odor, small lenses of olive-gray silty SAND (40,60) <br /> — i r 1 with strong, fresh hydrocarbon odor. <br /> it <br /> 20 95 VW-3 14 <br /> CL <br /> — Clayey sandy SILT (20.20,60): brown, dry, sof/iirm, hydrocarbon <br /> ML <br /> odor. <br /> � <br /> 24 - ►� <br /> Page: 1 of 2 <br /> 06/29/1995 whkog-Rz'93 <br />