Laserfiche WebLink
Valentine(Castle Motors) Boring Dia 8" <br /> 2315 N EI Dorado LOG OF BORING MW-7 Tot Depth 955, <br /> Stockton CA <br /> (Page 2 of 3) Casing Depth 89' <br /> Project No 723 2 Casing Dia MCT <br /> Date 11120 21103 Screen Interval 39 59 78 89 <br /> Gealogx�a! Drilling Method HSA Slot Size MCT <br /> Teelurles Driller V&W Drilling Filter Pack SEE LOG <br /> Logged By J Angulo Annular Seal SEE LOG <br /> ' Grout 0-27 <br /> Water Depth +l 36 5' <br /> j v Well MW-7 <br /> Depth o = Elev <br /> 1 in Lab rime 0 DESCRIPTION n. U CIVM <br /> Feet Sample o § 0 (ppm) <br /> En (� <br /> 35 4 <br /> ' <br /> 1003 B ETFm_L1 <br /> 13 SAND-coarse,dark grown wet,loose, no odor SP <br /> 1023 SM SAND PACK <br /> SILTY SAND-olive grey,wet dense,of-f sand grains, <br /> ' iron oxide staining(-10%) no odor SW SCREEN <br /> SAND-fine to v coarse, brown wet loose, pebbles to <br /> 40 5mm no odor <br /> X SAND-fine to v coarse, grey,wet, loose,pebbles to 20 5W <br /> ' mm no odor with grey,2-4"silt layers, iron oxide staining cl <br /> (<5%) <br /> SANDY CLAY-grey stiff, sl moist CaCO3(?)veins& <br /> nodules <br /> 45 SAND-(heaving sands no sample recovery) <br /> SW <br /> SEAL <br /> ' <br /> 50- <br /> 0 <br /> 1115 <br /> CLAYEY SANDY SILT-brown, most,stiff, black organic <br /> nodules, iron oxide staining(--50%), no odor ML <br /> SILTY SANDY CLAY-grey stiff sl moist,CaCO3(?)veins CL <br /> &nodules <br /> 1, (as above-with more silt present and fractures more <br /> a 55 easily no odor) CL <br /> g <br /> 1205 <br /> SANDY CLAY-olive grey to brown, moist,grains toCL SAND PACK <br /> coarse, iron oxide staining, no odor <br /> E SCREEN <br /> N SANDY SILT-olive grey to red,wet,coarse sand grains, ML <br /> 60- <br /> 1223 iron oxide precipitation (plating on sand grains), no odor ML <br /> a <br /> SANDY SILT-dark brown wet,fine to coarse sand grains <br /> a hard(fractured) CL <br /> 0 1250 p3 SILTY CLAY-olive grey to brown, moist to wet,v fine <br /> 33 sand layers 2-4"in core <br /> N <br /> g 11 SAND-fine to v coarse brown,wet hard(cemented)no <br /> 65 i3 00 21 odor,grey stained fractures(CaCO3?) SW SEAL <br /> g 2e SAND-fine to medium,brown moist, med dense, no odor <br /> 1340 SILTY SAND-fine brown, moist,grey lenses med dense, <br /> no odor SM <br /> N <br /> N <br /> N <br /> 70 <br />