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1 <br /> Project Acme CII & Refining Company Log of Boring MWA <br />' Project Location 214 North Elm Street, Mainsville <br /> Sheet 1 of 2 <br /> Project Number 03ZAL <br /> LoChecked S Pervisor <br /> 1) 613199 Logged I M Rockland By <br />' Drilling Drill Bit 8-inch-OD drag bit BY <br /> of Botal Borehole0 5 feet <br /> Method Hollow-Stem Auger Sizw7ype <br /> Dn11 Rig Drilling CenturyDrilling J Jones Since 45 65 feet MSL <br /> Type Mobile Brill B-67 Contractor 9( 1 Elevation <br />' Sampling Hammer 140 lbs 130-inch drop <br /> Groundwater <br /> Level and Date 25 feet bgs during drilling(813199) Meths Modified California split spoon <br /> Diameter of Diameter of 4 Type 4-inch-dia Schedule 40 PVC Scree n 0 020-inch slot <br /> Hole(inches) 9 Well(inches) Well Casing <br /> r Sand Peck 2112 Lonestar filter sand Type aDepth Hdrated bentonite pellets 18-15 ntonrte ent grout 15-1 ft <br /> of Seal(s) <br /> Comments Refer to site plan for boringlwelI location <br /> 1 SAMPLES AE <br /> 4Y <br /> Z 8 MATERIAL DESCRIPTION a c p REMARKS <br />' ul °�' Q w F ECL �ci o 0 I� m o =4 <br /> z m C7 z o- n- Q N <br /> 45 <br /> 0 4 inches of asphalt over 6 inches of aggregate base Hand auger to 3 ft <br />' N <br /> Dense to very dense slightly moist brown SILTY SAND Soil 0-20 ft placed in <br /> (SM) One to coarse-grained,no staining Drum#1 <br /> 0854 Start drilling with <br /> HSA ng <br /> 52 <br /> 6 MWA-5 124 0 0902 <br /> 40 <br /> 10 <br /> - ----- - -- -- <br /> e ense slid m �eenish gray SILTY CLAYEY PID in operator <br /> M <br /> S }] fin m rained no odor breathing zone <br />' <br /> 29 nos (0137)=()(0137)=()ppm 10 MW-1-10 0 0 0935 <br /> 35 <br /> ------------------------ <br />' slightly moist brown,CLAYEY SAND(SC) <br /> at with streaks of greenish gray clay no odor <br /> 43 no stat I g <br /> 15 MW-1-15 0 0 0943 <br /> 30 <br />' Medium dense moist br,;;W SILTY SAND(SM) — <br /> fine-grained very slight odor no staining <br /> 20 <br /> 2 MW- 40 0 0950 neo u0-40 placed <br /> 25 <br /> 0 <br /> 27 Becomes wet persistent odor <br /> � '� <br /> 8 25 MW-1-25 79 0 0955 0132=0 ppm <br /> a 20 <br /> a <br /> N <br /> u <br /> 1 cc <br /> MW-1-30 50/6" 181 0 1005 <br /> 30 <br /> R I N ORION ENVIRONMENTAL INC <br />