Laserfiche WebLink
A X <br /> south north <br /> a� <br /> e <br /> a� esti <br /> eo�e G`ea� \Qtol Parking <br /> \ <br /> `off oe Garage <br /> ;L <br /> 20 Parking Lot Ct`4Street <br /> P Wahington VV'� � �`�� Sutter Street <br /> t 1989UST 1 2010 UST <br /> 10 �Exca - Excavation <br /> L=_ <br /> .......... ............... <br /> ............... ............. ............... <br /> 07/19V 07/19 - - �� <br /> ...................... <br /> ---- - <br /> _ _______ <br /> - ---------n__ <br /> -10 "' :' Groundwater Sample <br /> GrOUndWater Sample CPT-1 05/18/18 <br /> MW-2 07/28/20 TPH-g:<50 ug/L <br /> TPH-g: 29,000 ug/L Benzene:<0.5 ug/L <br /> CPT-2 05/18/18 <br /> -20 12/967 Benzene: 14,000 ug/L TPH-g:52 ug/L <br /> 07/95\1 Benzene: 1.3 u /L <br /> 30 <br /> » .......................... <br /> - - - <br /> Groundwater Sample ; <br /> °' �p ---- <br /> 2 MW-7 09/04/20 <br /> Groundwater Sample ; TPH-g: 200 ug/L <br /> o <br /> MW-9 07/28/20 -" "------- ------------- <br /> --------------- <br /> Benzene: 7.3 ug/L :- - ... ------- --------- ;... <br /> -50 TPH-g: <50 ug/L ------------ --.. <br /> _ ... � - , <br /> ::::::::.............. <br /> w Benzene: <1.0 ug/L - <br /> Groundwater Sample , <br /> -60 MW-2A 07/28/20 <br /> Ty � Groundwater Sample <br /> 77 <br /> PH-g: 1,200 ug/L <br /> MW-10 07/28/20 <br /> Benzene: 1.5 ug/L TPH-g: <50 ug/L <br /> -70 / Benzene: 1.6 ug/L <br /> Groundwater Sample <br /> BH-13 08/23/96 <br /> TPH-g: 120,000 ug/L \ . Highest recorded groundwater elevation <br /> 80 Benzene: 16,000 ug/L S <br /> 0 Lowest recorded groundwater elevation <br /> Groundwater Sample <br /> BH-14 06/17/08 __- �� Mw-7-9U TPH-g:6,900 ug/L � � _ 8 Monitoring well and number <br /> Benzene:81 ug/L (screened interval shaded) <br /> BH-13 <br /> d <br /> -100 ,d I Soil boring and number <br /> 0 <br /> N Sand <br /> 0 Silt <br /> v <br /> 0 Clay <br /> a� <br /> Vertical Exaggeration:4X j Excavation backfill <br /> 0 80 feet MSL=mean sea level (NAVD 1988) <br /> Horizontal TPH-g=total petroleum hydrocrabons as gasoline <br /> ug/L=micrograms per liter <br /> PREPARED BY: <br /> PREPARED FOR: FIGURE 3-1 Weston Solutions, Inc. County of San Joaquin GEOLOGIC CROSS SECTION AND <br /> Capital Projects GROUNDWATER ANALTICAL RESULTS <br /> _ 2600 Dallas Pkwy,Ste 280 SAN JOAQUIN COUNTY HUMAN SERVICES AGENCY <br /> Frisco,TX 75034 44 N San Joaquin St,Ste 590 <br /> Stockton,CA 95202 145 SOUTH BUTTER STREET <br /> STOCKTON,CALIFORNIA 95202 <br />