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a <br /> 18, i <br /> BOLTED DUCTILE IRON LID WIWATERTIGHT SEAL LOCKING CAP <br /> c <br /> GRADE <br /> U / <br /> day CONCRETE SEAL <br /> (COLOR TO MATCH EXISTING GRADE) <br /> a` <br /> g ! . d; / <br /> \ , A <br /> /� /\��\ '• \�/� /�y // SURFACE SEAL INTERVAL -1-112'TO 3 <br /> / \\ <br /> / '• ' <br /> TYPE OF SURFACE SEAL -CONCRETE <br /> p, - • PORTLAND CEMENT <br /> a ANNULAR SEAL INTERVAL -&TO 99' <br /> w <br /> � TVPE OF ANNULAR SEAL -PORTLAND <br /> a ' <br /> F. 't'. CEMENT <br /> •.' ','. INTERVAL OF LOW PERMEABILITY <br /> ' ' . ' BENTONITE ANNULAR SEAL -99'TO 103' <br /> =3 FT BELOW GRADE PELLETS <br /> TYPE OF LOW PERMEABILITY SEAL -BENTONITE <br /> o / / PELLETS <br /> 2'BLANK PVC CASING DIAMETER OF WELL CASING -2- <br /> TYPE OF WELL CASING -SCH 80 PVC <br /> SAND PACK INTERVAL -103'TO 116' <br /> TYPE OF SAND -#2/16 <br /> SCREEN INTERVAL -105'TO 110' <br /> - — <br /> MONTEREY#2/16 SAN <br /> DESCRIPTION OF SCREEN -0.010- <br /> DEPTH <br /> 0.010'DEPTH OF WELL -11& <br /> m ;' — <br /> 6 n:'.; —_ <br /> 2-SLOTTED PVC SCREEN DIAMETER OF BOREHOLE -8- <br /> D (0.010-SLOT) — <br /> DEPTH OF BOREHOLE -116' <br /> DEPTH TO GROUNDWATER -90 <br /> 8"DIA.BOREHOLE <br /> SILT SUMP <br /> :fit — <br /> .�:?'< BOTTOM CAP <br /> PROPOSED AIR SPARGE WELL <br /> CONSTRUCTION DIAGRAM <br /> Former Countryside Market <br /> 10848 Copper0polis Road <br /> Stockton,California <br /> ;SS <br /> O. DATE DRAWN BY: APP.BY: <br /> 2 05/15/2013 CM GM <br /> NOTE: <br /> Not To Scale <br /> NOT TO SCALE <br /> TOTAL DEPTH APPROXIMATELY 116 FEET-BGS TME <br /> SOURCE GROUP,INC. �-�I�J' <br /> RTNEY ROAD SUITE HLLEY,CALIFORNIA 95949 FIGURE <br /> rJ <br />