Laserfiche WebLink
Project: ARCO Station #5450 Log of Monitoring Well: i <br /> Location: 1617 Fremont Ave:;Stockton,CA Project Number: 39465965 MW-2 <br /> Dates Drilled: 8128!02 Total Depth DnUed: 26.5 ft bgs Logged By_ S.Lockingbill <br /> Drilling Contractor- PC Exploratioo Borehole Diameter. 8-inch : Chocked By. V.Elarth <br /> J Rig Type; B-40 Well Construction Dates: 8128/02 Screen Slot Size 0.0lQinch <br /> Drilling Method: Hollow Stem Auger Well Diameter.el 2-inch <br /> Drill Bit 8-inch Hollow Stem Auger Type of Well Casing: SCH 40 PVC <br /> Comments: . <br /> .. uwZ 08 <br /> ;. - <br /> I5 a x a tj LTMOLOGY DESCRMION WELL CONSfRUCT1ON <br /> 0 <br /> Asphalt/Road base gavel. Flush Mount 7BIoIx0 <br /> Silty ClayCL). Yellow brown,trace sand, <br /> damp,no odor. 2inch SCH 4locking press <br /> Neat Cement to 6'bgs <br /> 5 0.0 1Q Silty Saud(SM),.fYellow brown,fine grained, <br /> mtnst,UD odor. 5 <br /> Sandy Clay(CL). Dark yellow;brown moist, <br /> trace gravel,damp,no odor. <br /> 6-8'Beutonite Seal <br /> 10 0.0 � 27/ Becomes dark brown. 10 <br /> i5 0.0 Fat Clay(CH). Light yellow brown,soft,we no <br /> off. 9-24'2-inch SCH 40 PVC, 15 <br /> Silty Clay(CL). Yellow brown,stiff,saturated, 0.010-inch Slot Screen, Aker <br /> no odor- Pack ti2/12 Sand <br /> 20 0.0 25 1� 2. <br /> Silty Clay(Cl). Yellow brown.High plasticity, 20 <br /> sok grading to stiff,saturated,no odor. <br /> .21 0.0 lg Silty Clay(CL). Olive brown,iron oxide staining, :- <br /> !ugh plasticity,soft,grading to stiff,saturated,no25 <br /> odor. \\\ <br /> Total Depth of Boring 26.5' <br /> 2870 ru ,ay Oaks Dr.,Sec 300 <br /> xMS Sacra Q.CA 95833 - <br /> 916-679-2000 <br />