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Ll--C L S 9b 17 14 '�7R"M ENV i RONMENTIL POD I T, 1140 7x1 ' 94807123212094 TABLE I t CONSTRUCTION SPECIFICATIONS FOR WELL AND PROBE iNSTALLA,TiON t MONTOGOMERY WARD, STOCKTON, CA DEC -6 4995 ri wry VAPOR EXTRACTION AND COMBIMATION WELLS ENVIRONMENTAL HEA0i PERMITISERVICES t well17epth to 5vil 5amp- Blank —Screened Sand Bentonite Cement! Number Bottom ling points Casing Interval Pack Sea! Grout in feet b e in feet b s in fee#b s In feet s In feet b s fin feet b s n feet b s r WW-1A 26 None 0 to 10 10 to 25P1632 to 26 6 to 8 0 to 6 VE VAE 66 60, 55, 0 to 25 25 to 403 to 41 21 to 23 0 to 21 60, 65 40 to 64 64 to 65 to 66 X41 to 62 VIW 2 3t~i Norte D to 1a 15!0353 to 38 11 to 13 d to 11-3 51 Nene 0 to 20 20 to 308 to 31 16 to 'I8 6 to 16 30 to 40 40 to 50 38 to 51 31 to 38 VEW-4 51 Mone 0 to 20 20 to 30 18 to 31 16 to 18 0 to 16 30 to 40 40 to 50 38 to 61 31 to 38 VE1�5 51 gone 0 to 20 20 to 30 i8 to 31 16 to 18 0 to 16 30 to 40 40 to 50 38 to 51 31 to 38 °bgs-below ground surface SOIL VAPOR PROBES Soil ®spur to Soil 5amp- Teflon Scresned Probe Bottorn ling points Tubing Inteavai jim feeQ s in fise4 s in feet b s 'sn feet b s SP-1A 20 None 0 to 18 Is to 24 V- SP-11 35 done 0 to 33 33 to 35 ' SP-2 25 None 0 to 23 23 to 25 S 2-3 25 15-20,25 1. 0 to 23 23 to 25 SP-4 25 15, 25 0 to 23 23 to 25 v SP-5 25 15, 25 , 0 to 23 23 to 25 rr SP�6 25 15, 20,25 0 to 23 23 to 25 P--7A20 Nave 01018 18 to 20 'SP-78 65 15,20,25,35,40 0 to 33 33 to 35 45,50,55 60,65 A SP-76 Will be back IiJI ed YAth bentonte chips from 35 to 65 before setting the screened interval �,fa,z�y` o " GROUND WATER?AOI�iTOWJ; (j 1� jt 1a 3s' Well t3epth to Soil 5amp- Blank Screened Sand sentonits Cement! Number Bottom ling points Casing Interval Pack Seal Grout r1 feet b s Jim fleet s) 1in feet b s in feet b s in feet s ir►feet b s] tin feet s WW--a 68 None 0 to 45 45t05.5 43 to 66 41 tc 43 0 to 41 )jwmkhvordli2328PEC 1 1 TOTAL P.04