Laserfiche WebLink
1/4" brass ball valve with <br /> Concrete Floor hose barb <br /> t—64 saw cut through floor Figure 1: <br /> 6" — <br /> F— 1/8'4 Stainless Steel Tubing <br /> (flexible) Proposed Soil Vapor Monitoring Point <br /> VMP-1 <br /> 3-3/4 in.I Borehole Inside Dry Storage Building near Well <br /> MW-4 <br /> Hydrated Granular Leprino Foods Co. <br /> Bentonite <br /> Tracy, California <br /> 1/8"�D Stainless Steel Tubing <br /> (flexible) <br /> 4' Temporary Install - 3 days <br /> 4' 3" <br /> 6"x 1/2",1 #50 Mesh <br /> Vapor Probe <br /> 4' 9 ' Y <br /> Y #3 Sand Filter Pack <br /> 5' <br /> Interzone Seal(hydrated granular bentonite) <br /> 9' <br /> 9' 3" <br /> 6"x 1/2",P #50 Mesh <br /> Vapor Probe <br /> 9' 9" #3 Sand Filter Pack <br /> 10' <br /> Note: VMP will be abandoned three days after <br /> installation, by pulling out the probe screen and <br /> tubing, hand augering out the annular materials, <br /> and grouting boring with cement/5% bentonite <br /> grout to 6-inches below grade and patching the <br /> concrete floor. <br /> OTETRATECH GEO <br />