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i <br /> WEGE WELL CONSTRUCTION LOG <br /> PROJECT NAMEwICKLAND PROPERTIESMONITOR WELL NUMBER VSB-9 <br /> 1448 N EL DORADO ST , STOCKTON, CA TOP OF CASING, ELEVATION <br /> PROJECT NUMBER R 604 DATE COMPLETED 7122192 <br /> WELL TYPE 2" PVC VAPOR EXTRACTION WELL <br /> REMARKS. WELL INSTALLED INTO CONTAMINATED SOIL DISCOVERED <br /> DURING CONFIRMATION BORINGS. <br /> TYPICAL MONITORING WELL <br /> 7 ___ WELL CONSTRUCTION <br /> ---- - - 1 Total Depth of hole 55 0' <br /> IP <br /> 2 Diameter of boring 8 <br /> 5 a 3 Casing length 55' <br /> 4 <br />• 4 Casing diameter 2 <br /> 5 Depth to top of screen 45' <br /> 9 <br /> �9 6 Length of screen 10' <br /> - screen interval 45'-55 <br /> screen type sch 40 PVC F480 <br /> Y 1 screen size 0 02" <br /> 3 <br /> 7 Surface seal <br /> I <br /> seal material neat cement <br /> F 1 5 8 Backfill surface - 13' <br /> seal material neat cement <br /> 9 Upper seal <br /> seal material <br /> 10 Lower seal 13'-15' <br /> seal material114 hydrated <br /> 2 <br /> bentonl a pee s <br /> 11 Annulus 15'-55' <br /> material *3 Monterey sand <br /> NOTE EACH WELL CONSTRUCTED WITH POLY-VINYL <br /> I CHLORIDE (PVC) CASING WITH TREADED BOTTOM <br /> CAPS AND WATER TIGHT LOCABLE TOP CAPS ALL <br /> PVC STEAM CLEANED PRIOR TO CONSTRUCTION OF <br />• WELL <br />