Laserfiche WebLink
Steel protective <br /> Casing <br /> Gas probe top <br /> :/,I/,c PVC labcock <br /> Concrete pod <br /> i <br /> Ground surface <br /> N <br /> ^ _ Bentonite (Typ.) <br /> ® 1/Z' Sch. 40 PVC coupling (Typ.) <br /> o <br /> ' <br /> 1/V perforated Sch. 80 <br /> PVC pipe (Typ.) <br /> 1/Z• Sch. 40 PVC pipe (Typ.) <br /> > <br /> 9 0 <br /> ON <br /> O = Fine—grained soil backfill (Typ.) <br /> c •: :- <br /> � > •, <br /> a = Probe bottom (Typ.) <br /> o ' <br /> Pea grovel (Typ.) <br /> z <br /> PROBE IDENTIFICATION <br /> Valve handle Sample <br /> 9 Color <br /> Zone <br /> 3 <br /> • <br /> Yellow Shallow <br /> < <br /> Red Intermediate <br /> Blue <br /> ca <br /> CL <br /> See Table 1 for specific probe dimensions. <br /> r <br /> a <br /> MULTI-LEVEL PROBE INSTALLATION <br /> ci N.T.S. <br /> cz <br /> C: <br /> all <br /> a: <br /> j SAN JOAQUIN COUNTY FIGUR: <br /> 0 HARNEY LANE LANDFILL <br /> ` S LODI, CALIFORNIA 3 <br /> Assoda <br /> LANDFILL GAS MONITORING PROGRAM gag®D• <br />