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t <br /> WEGE WELL CONSTRUCTION LOG <br /> PROJECT NAMSKKLAND PR(7PERTIESMONITOR WELL NUMBER_ SB-15 <br /> 1448 N EL DORADO ST STOCKTON CA TOP OF CASING ELEVATION <br /> PROJECT NUMBEHR 604 - DATE COMPLETED 212194 <br /> WELL TYP 2" PVC VAPOR EXTRACTION WELL <br /> REMARKSWELL INSTALLED INTO CONTAMINATED SOIL DISCOVERED <br /> DURING CONFIRMATION BORINGS. BORING DRILLED TO 50 <br /> DEPTH TO 35 FOOT DEPTH WITH 030 SAND FROM 35 FOOT <br /> DEPTH TO 33 FOOT DEPTH. <br /> TYPICAL MONITORING <br /> WELL <br /> WELL CONSTRUCTION <br /> 1 Total Depth of hole 50 0' <br /> Z Diameter of boring 8' <br /> 5 4 8 3 Casing length 33' <br /> 4 Casing diameter 2" <br /> 5 Depth to top of screen 13' <br /> 9 <br /> 10 6 Length of screen 20' <br /> screen interval 13'-33' <br /> 1 screen type sch 40 PVC F480 <br /> 3 screen size 0 02 <br /> 7 Surface seal <br /> seal material neat cement <br /> 11 s <br /> 8 Backfill surface - 8' <br /> seal material neat cement <br /> 9 Upper seal 8'-10' <br /> seal materia[ 1�4" hydrated <br /> 10 Lower seal 10'-12' <br /> seal material* 0 3 0 S a n d <br /> 2 ' <br /> 11 Annulus 12, - a 3, <br /> material *3 Monterey sand <br /> N O T E EACH WELL CONSTRUCTED WITH POLY-VINYL <br /> 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 />