Laserfiche WebLink
R MONITORING WELL CONSTRUCTION DETAILS <br /> Client Name Jose Garcia <br /> Project Name Former Parmar Texaco Site Well No PT-MW-4 to 10 <br /> Site Address 521 North Cherokee Lane,Lodi,California Aquifer Unconfined <br /> Date Completed Unknown <br /> Supervised by S G Muir,CEG no 1224,Exp date 08/30/03 <br /> Traffic Box <br /> Ground Surface Elevation of refrence point 52 0 feet MSL <br /> Locking Cap <br /> Top Well Casing <br /> Cement depth to surface seal 20 feet <br /> type of surface seal Concrete <br /> Surface Seal <br /> l ' <br /> � annular seal thickness 3 feet <br /> F , type of annular seal Cement Grout <br /> l , <br /> low permeabilty seal thickness 1 5 feet <br /> f0Annular or type of low permeability seal _BentoniteChips <br /> Bentonite Seal <br /> diameter of well casing 2 inches <br /> type of well casing Schedule 40 PVC <br /> depth of top of gravel pack to be determined <br /> Well Casing type of gravel pack #3 Monterey Sand <br /> Top Screen Interval depth of groundwater <br /> from reference point —45 0 feet bgs <br /> Gravel or Sand Pack <br /> depth of top screen —20 0 feet bgs <br /> screen slot size 0 010 inch <br /> screen interval 20 to 60 feet <br /> D Static Groundwater Level <br /> depth of well —60 feet bgs <br /> diameter of borehole 8 inches <br /> Screen Interval depth of borehole —60 feet bgs <br /> Stephen G Muir <br /> Consulting Geologtst&Geophysicist <br /> Former Pamrar Texaco Site <br /> C� Bottom Well Cap 521 North Cherokee Lane <br /> Lodi,Calrfornla <br /> MSL=mean sea level Proposed Monitoring Well Schmeaft <br /> bgs =below ground surface <br /> April,2003 Attachment 5 <br /> D•Environmental\ParmarTexaco\Wo lan\Attachment5.al <br />