|
,Z Advanced BORING LOG
<br /> GeoEnvironmental., Inc. BOREHOLE NO MW-10
<br /> 4005 North Wilson Way, Stockton, CA 95205
<br />' (209)467-1006 FAX (209) 467-1118 TOTAL DEPTH 40
<br /> Project Sierra Lumber Manufacturers(Case 42) Drilling Co Cascade Drilling, Inc
<br />' Site Location 375 West Hazelton Avenue Rig/Auger Type CME-75HT
<br /> Stockton, California Logged By Jo'l Chapman
<br />' Project No AGE-NC-04-1239 Reviewed By Bill LittleDate(s) Drilled 29 March 2005
<br /> Notes -sz Water level during drilling Page 1 of 1
<br />' = Water level in completed well
<br /> Depth Sample Blows PID Soil USCS Class and Well Well
<br />' ID 1 ft (ppm) Symbol Sod Description Completion Description
<br />' 0
<br /> I –5 MW10-5 51515 0 _ _ SANDY SILT Orange brown,SANDY SILT,moist,
<br /> poorly graded,fine-grained,low plasticity,moderate
<br /> consistency,moderate toughness,no hydrocarbon
<br /> (HC)odor
<br />' Neat cement from 0 5'to
<br /> –1 MW 10-10 14/21/25 0 ML Orange brown,CLAYEY SILT,very moist to 16'bsg
<br /> saturated,moderate plasticity,high consistency,
<br /> moderate toughness,no HC odor
<br /> –15 MW 10-15 11/13/15 0 CL Light brown,SILTY CLAY,very moist to
<br /> saturated,moderate plasticity,high consistency,high
<br /> toughness,no HC odor Bentonite chip seal from
<br /> 16'to 18'bsg
<br /> S
<br /> –
<br /> 20— MW 10-20 11/15/18 2 CL Light brown,SILTY CLAY,very moist to
<br /> saturated,moderate plasticity,high consistency,high
<br /> toughness,no HC odor
<br /> I –
<br /> 25— MW10-25 21125128 4 CL Light brown,SILTY CLAY,very moist to 2"Diameter,Schedule
<br /> saturated,moderate plasticity,high consistency,high 40 PVC with 0 020"
<br /> toughness,no HC odor slotted screen
<br /> I –30 MW 10-30 22124126 1 ML Gray,SILT,saturated no HC odor
<br /> 43 Lonestar sand filter
<br /> pack from 18'to 40'bsg
<br /> –35— MW 10-35 33/34/38 1 ML Cray,SILT,saturated,no HC odor
<br /> I
<br /> 4 0 MW 10-40 23/25/28 1 ML Gray,SILT,saturated,no HC odor Cap at 40'bsg
<br /> I -45
<br />
|