Laserfiche WebLink
EXISTING GRADE <br />SEE FIGURE 5� <br />HDPE 99 ELBOW <br />LANDTEC WBS -100-4 WELL SKIRT <br />GCL AND BENTONITE <br />TO LFG HEADER ---f�- <br />4% MIN <br />4" HDPE SDR 11 PIPE <br />SOIL BACKFILL <br />MOISTENED AND <br />TAMPED IN <br />2 -FT LIFTS <br />BUT FUSION WELD (TYP) <br />BENTONITE PLUG <br />HYDRATE AFTER PLACING <br />EXPANSION JOINT (SEE FIGURE 7) <br />DRAIN ROCK <br />6" PERFORATED SCH 80 PVC PIPE <br />1/2" DIAMETER HOLES 12 PER FOOT <br />EVENLY DISTRIBUTED. <br />6" SCH 80 PVC CAP <br />APPROX BOTTOM <br />OF EXISTING <br />REFUSE <br />MARKER TAPE <br />2FT---J <br />' _ <br />REFUSE <br />-itt� 4iil--- i1 <br />pp _ <br />.�-- <br />-��i <br />-y <br />CN <br />4Ap <br />' _ a N.. <br />a <br />_ 24" MIN <br />DIAMETER BOREHOLE o <br />1. <br />NATIVE <br />ui <br />1n <br />u- <br />� r. <br />u- <br />0 <br />D <br />:2 0 <br />O = <br />0 N <br />J <br />0 J <br />l--- <br />w <br />= W <br />d w <br />w C) <br />Q v <br />NOTE: <br />1. 1 FT MAX FOR WELL EW -43 V GW ELEV_(235 MLS' <br />& EW- 44. - <br />N:11 Coma) ho1low1Draw1ngs1LFGExtmdon Well Inst N 08.dwg Revised 10-2-08 <br />LFG GAS <br />SACLE LFG EXTRACTION <br />COUNTY OF SAN JOAQUIN NONE EXTRACTION WELL INSTALLATION WELL DETAIL FIGURE 4 <br />CORRALL HOLLOW LANDFILL <br />