Laserfiche WebLink
Project: BP Station # 11191 Log of Monitoring Well: <br /> Location:1469 East Hammer Lane,Stockton Project Number 38466122 MW-6 <br /> r <br /> Dnlled 3/6/03 Total Depth Dnlled 60 Logged By S Lookingbill <br /> ng Contractor Woodward Dnlbng Borehole aameter 8-mch Checked By V Elarth <br /> LTMFUgType BK-81 Well Construction Dates 3/6/03 Screen Slot Size 0 02-inch <br /> Drilling Method Hollow Stem Auger Well Diameter 2-mch Screen Interval 55-60 <br /> Type of Well Casing SCH 40 PVC <br /> Comments <br /> Z 15 <br /> = <br /> ai a to <br /> A a rn <br /> CL <br /> 0 LITHOLOGY DESCRIPTION WELL CONSTRUCTION 0 <br /> Asphalt Flush mount traffic grade vault box <br /> Well secured with Im"pressure <br /> Roadbase cap <br /> Clay(CL) Yellowish brown stiff damp,no odor <br /> 5 00 5015 5 <br /> 10 <br /> 00 26 Moist,tion oxide staining Grout from near surface to 50 0 <br /> i <br /> 015 -- D 0 57 Becomes sandy no odor <br /> 15 <br /> Sandy Clay(CL) Olive brown 30%fine grained sand, <br /> stiff damp no odor <br /> 20 00 5015 20 <br /> 25 <br /> 0 0 75/10 10%fine grained sand trace subrounded gravel 25 <br /> Clay(CL) Brown caliche very stiff damp no odor <br /> 30 <br /> 00 80 30 <br /> 35 00 84110 35 <br /> 40 40 <br /> 00 50/6 Becoines reddish brown <br /> Sandy Clay(CL) Yellowish brown,very stiff damp no <br /> odor <br /> 2870 Gateway Oaks Dr Ste 300 <br /> Sacramento CA 95833 <br /> 916-679 2000 <br />