Laserfiche WebLink
PRELIMINARY SITE CONCEPTUAL MODEL <br /> VIEW LOOKING NORTH <br /> Li <br /> o o w <br /> REMOVED HEATING OIL UST v M w a J cr <br /> U cNV <br /> ~Z3 ON~ <br /> CALIFORNIA STREET W <br /> SIDEWALK SOUTHBOUND NORTHBOUND (Jj CL <br /> J <br /> a <br /> SILTY SAND SILTY SAND ¢to OJ Z <br /> SILTY ANDSAND AND SANDY SOILS a~ <br /> CLAYEY SANDS CLAY CLAY SWT w w <br /> SILT <br /> o cn Z <br /> CLAY CLAY �� wI a o Zo <br /> N Z U~ <br /> APPROX. GROUNDWATER SILT r 0 o- 0 <br /> �L�En0 <br /> ELEVATION 2008 = ¢ Lo <br /> I-- <br /> 11 VERY DENSE, STIFF SOILS i v <br /> ANC11. . / / CLAYEY AND SILTY SOILS Z v <br /> �• SAND," 0.n <br /> SILTY SAND \ i> <br /> \ CLAYS AND <br /> SILTS/ <br /> ?'• TS SAND AND a <br /> VERY DENSE, STIFF SOILS <br /> SAND.. :. <br /> SAND <br /> THIN CLAYS AND SILTY CLAY <br /> WITH THIN LAYERS OF DENSE 8 0 6m <br /> pa <br /> N ' N <br /> SANDY SILT AND CLAYEY SILT SOILS $ 8 912.1 <br /> cum � <br /> 8�°XX>r g <br /> LEGEND <br /> CL = CLAY `N s <br /> ML = SANDY SILT 8� a <br /> SC = CLAYEY SAND 8 <br /> SM = SILTY SAND — -- = APPROXIMATE EXTENT OF GROUNDWATER WITH 500>D>50.0 a4 <br /> SP = POORLY GRADED SAND — -- = APPROXIMATE EXTENT OF GROUNDWATER WITH 50.0>D>5.0 z$ <br /> CL/ML= CLAY AND SILTY SAND --- = APPROXIMATE EXTENT OF GROUNDWATER WITH 5.0>D>0.50 <br /> D = TOTAL PETROLEUM HYDROCARBONS QUANTIFIED AS DIESEL —'-- = APPROXIMATE EXTENT OF GROUNDWATER WITH 0.50>D>0.050 <br /> (mg/kg FOR SOIL, mg/L FOR GROUNDWATER) = "APPROXIMATE EXTENT OF SOILS WITH 5000>D>500 FIGURE _ <br /> mg/kg= MILLIGRAMS PER KILOGRAM > = APPROXIMATE EXTENT OF SOILS WITH 500>0>50 <br /> mg/L= MILLIGRAMS PER LITER = APPROXIMATE EXTENT OF SOILS WITH 50>D>5.0 D 2O 5 <br /> UST = UNDERGROUND STORAGE TANK = UVOST DATA USED FOR INTERPRETATION <br /> SCALE IN FEET <br /> na xo. <br /> 5401Af5 A <br />