Laserfiche WebLink
WELL CONSTRUCTION DETAIL <br /> A Total Depth of Boring 116 ft <br /> B Diameter of Boring a n <br /> M C Drilling Method Hollow-stem auger <br /> C Top of Box Elevation ft <br /> 7�O ❑ Referenced to Mean Sea Levet <br /> Referenced to Project-Datum <br /> ` F2 D Casing Length 116 ft <br /> Material Schedule 40 PVC <br /> 2 D2 Casing Length 74 ft <br /> Material Schedule 40 PVC <br /> i <br /> D2 E Casting Diameter 075 n <br /> F <br /> F Depth to Top Perforations 1135 ft <br /> F2 Depth to Top Perforations 715 ft <br /> K2 = 62 G Perforated Length 25 ft <br /> Perforated interval from 113 5 to 116 ft <br /> Perforation Size SpargePoint" n <br /> G2 Perforated Length 25 ft <br /> b — Perforated interval from 71 5 to 74 ft <br /> A Perforation Size SpargePoint- n <br /> J T' <br /> H Surface Seal from 0 to 1 5 ft <br /> — Seal Material Concrete <br /> I Backfill from 15 to 62 ft <br /> Seal Material Neat Cement <br /> J Seal from 74 to 110 ft <br /> G = K Seal Material Bentonite <br /> J2 Seal from 62 to 66 ft <br /> Seal Material Bentonite <br /> K Gravel Pack from 110 to 116 ft <br /> Pack Material Sugar Sand' <br /> K2 Gravel Pack from 66 to 74 ft <br /> Pack Material Sugar Sand" <br /> B L Bottom Seal None ft <br /> Seal Material <br /> M Well vault supplied by SpargePoint* <br /> Note Depths measured from initial ground surface <br /> `see Appendix B SpargePoint wells will be installed per manufacturer specrfrcabons <br /> Gettler- Ryan, Inc. Proposed SpargePoint Well Construction Detail FIGURE <br /> 6747 Siem CL Surte J (925)551 7555 Former Unocal Station#0167 6 <br /> Dublin CA 945M 437 East Miner Avenue <br /> Stockton,Catrfomia <br /> JOB NUMBER REVIEWED BY DATE REVISED DATE REVISED DATE <br /> 240042 9/00 <br />