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A7 ,,1 Oe57' <br />�1bm <br />COUNTY <br />---- <br />Toe 4 <br />SAN J OAQ UIN <br />CONCRETE <br />ETER LFG MIGRATION <br />MONITOR NG WELLS AT TNSTRUCTION OF IHE NORTH COUNTY AND <br />FOOTHILL SANITARY LANDFILLS <br />DRAWN BY <br />J Chandra <br />NEAT CEMENT <br />ts <br />IS <br />3x3x3 DOBIE (EACH SIDE) <br />�, s <br />54 <br />X <br />1 tTt,1�Q <br />41 <br />95 <br />_55 <br />0 <br />o <br />jy�'ftj,CR. <br />92 53 <br />SHALLOW <br />PROBE PIPE <br />6" <br />101 58 <br />- ~ <br />1' <br />® <br />PROBE PIPE TIP AT BOTTOM <br />120 v 67 <br />0 <br />m <br />-nr <br />BOLLARDS OR COW BARRIERS PER WELL SCHEDULE <br />T WELL ENCLOSURE i <br />z <br />56 <br />z <br />I � � <br />INSCRIBE WELL NUMBER <br />EXISTING <br />GROUND I l-,---kTF-T AND DATE IN WET CONCRETE <br />a,.. PROBE PIPE WEIGHT (TYP) <br />T WELL BOTTOM f A% <br />7 p b`b <br />i <br />8" MIN <br />C , LFG MIGRATION MONITORING WELL —FOOTHILL LANDFILL <br />4 5 SCALE: NTS SECTION <br />r �)t \ sort <br />�® V tJ` • <br />`• ` <br />••+ <br />COUNTY <br />---- <br />OF <br />SAN J OAQ UIN <br />CONCRETE <br />ETER LFG MIGRATION <br />MONITOR NG WELLS AT TNSTRUCTION OF IHE NORTH COUNTY AND <br />FOOTHILL SANITARY LANDFILLS <br />DRAWN BY <br />J Chandra <br />NEAT CEMENT <br />PROJECT ENGINEER DATE CHECKED <br />J Chandra. 7113109. J Chandra <br />DATE APPROVAL RECOMMENDED DATE <br />I 7111/no <br />3x3x3 DOBIE (EACH SIDE) <br />�, s <br />54 <br />X <br />5'-0" MIN <br />95 <br />_55 <br />0 <br />o <br />SG -104 <br />92 53 <br />SHALLOW <br />PROBE PIPE <br />6" <br />101 58 <br />- ~ <br />X <br />® <br />PROBE PIPE TIP AT BOTTOM <br />120 v 67 <br />M <br />s <br />OF ROCK SECTION (TYP) <br />SG -107 <br />5'-0" MIN <br />3/4" PROBE PIPE 4 <br />a <br />(TYP OF 3) 5 6 <br />X <br />6" <br />/ <br />PEA GRAVEL (TYP) <br />166 90 <br />X <br />PERFORATIONS <br />SG -110 <br />160 87 <br />(TYP) <br />SG 111 <br />INTERMEDIATE <br />X <br />PROBE PIPE <br />' <br />SAMPLING INTERVAL VARIES (TYP) <br />SG -113 <br />103 59 _ —X <br />5'-0" MIN <br />74 44 <br />X <br />BENTONITE (TIP) <br />66 40 <br />X <br />J <br />SG -116 <br />- 43 <br />DEEP <br />SG -117 <br />PROBE PIPE <br />X <br />a,.. PROBE PIPE WEIGHT (TYP) <br />T WELL BOTTOM f A% <br />7 p b`b <br />i <br />8" MIN <br />C , LFG MIGRATION MONITORING WELL —FOOTHILL LANDFILL <br />4 5 SCALE: NTS SECTION <br />r �)t \ sort <br />�® V tJ` • <br />`• ` <br />••+ <br />COUNTY <br />---- <br />OF <br />SAN J OAQ UIN <br />NO SCALE <br />ETER LFG MIGRATION <br />MONITOR NG WELLS AT TNSTRUCTION OF IHE NORTH COUNTY AND <br />FOOTHILL SANITARY LANDFILLS <br />DRAWN BY <br />J Chandra <br />DATE <br />7113/09 <br />PROJECT ENGINEER DATE CHECKED <br />J Chandra. 7113109. J Chandra <br />DATE APPROVAL RECOMMENDED DATE <br />I 7111/no <br />cot <br />lkllOLO,tins _ toy 3 <br />9rblu, <br />NOTE: <br />1. CONSTRUCTION OF WELL TO THE TOP OF SHALLOW PROBE'S BENTONITE <br />PLUG AS SHOWN SHALL BE DURING EHD INSPECTION. <br />2. SEE DETAIL I ON SHEET 7. <br />3, SEE DETAIL 3 ON SHEET 7. REVISION DATE DES CKY BY <br />4. DIMENSIONS MAY BE ADJUSTED BY THE ENGINEER TO AVOID 1 7-t3-� ��' " <br />OBSTRUCTION OF HIGH PERMEABILITY LENSES. <br />FOOTHILL LANDFILL WELL AND SCHEDULE <br />Sheet No. <br />5 of 7 <br />WELL SCHEDULE <br />FOOTHILL LANDFILL <br />WELL N <br />DEPTH (FT) <br />(NOTE 4) <br />COW <br />BARRIE <br />(NOTE 2) <br />BOLLARDS <br />(NOTE 3) <br />DIMA <br />DINT B <br />SG -102 <br />94 <br />54 <br />X <br />SG -103 <br />95 <br />_55 <br />X <br />SG -104 <br />92 53 <br />X <br />SG -105 <br />101 58 <br />- ~ <br />X <br />SG -106 <br />120 v 67 <br />X <br />SG -107 <br />146 80 <br />X <br />SG -108 <br />149 82 <br />X <br />SG -109 <br />166 90 <br />X <br />SG -110 <br />160 87 <br />X <br />SG 111 <br />128_ 71 <br />X <br />SG -112 <br />_ <br />106 �60 <br />x <br />SG -113 <br />103 59 _ —X <br />SG -114 <br />74 44 <br />X <br />SG -115 <br />-�72 <br />66 40 <br />X <br />SG -116 <br />- 43 <br />X <br />SG -117 <br />66 _ 40 <br />X <br />SG -118 63 _ 39 <br />X <br />SG -119 <br />64 39 <br />x <br />SG -120 <br />92 53 <br />X <br />SG -121 <br />86 50 <br />X <br />SG -122 <br />69 42 <br />X <br />SG -123 <br />68 41 — <br />X <br />SG -124 <br />87 51 <br />X <br />SG -125 <br />85 50 <br />X <br />NOTE: <br />1. CONSTRUCTION OF WELL TO THE TOP OF SHALLOW PROBE'S BENTONITE <br />PLUG AS SHOWN SHALL BE DURING EHD INSPECTION. <br />2. SEE DETAIL I ON SHEET 7. <br />3, SEE DETAIL 3 ON SHEET 7. REVISION DATE DES CKY BY <br />4. DIMENSIONS MAY BE ADJUSTED BY THE ENGINEER TO AVOID 1 7-t3-� ��' " <br />OBSTRUCTION OF HIGH PERMEABILITY LENSES. <br />FOOTHILL LANDFILL WELL AND SCHEDULE <br />Sheet No. <br />5 of 7 <br />