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.� +� _ .. �► .� r. � .. �► � .� Jam. �. �. �I .. 1•I� .. <br /> WELL DEVELOPMENT LOG <br /> Project Name BFS-STOCKTON Date 1/25/00 <br /> Project Number 11 ST-2 Well Number MW-1 <br /> Location Stockton Recorded by A Drummond <br /> WELL DEMELQPMENI, Depth to Water 1985 <br /> Development Method Total Depth 350 <br /> Development by surging and bailing Water Column 1515 <br /> I <br /> Decon Method Steam clean <br /> Purge Volume 2°casing(0 16 gaVft) 4°casing(0 65 gal/ft) 6"casing(1 47 galla) <br /> Casing volume= 0 16 -gal/ft x 1515 242 gallons <br /> DTW PURGED COND TEMP <br /> TIME (feet) (gat ) (gslcm) (°F) pH NOTES <br /> 1030 _ _ _19_852 _ 1,530 __ 62 0 _ _ 7 15 _ Muddy, no odor <br /> __ __ <br /> 104_0 19 43 4 1,25_0 62 6 659 __Muddy <br /> 1045-- <br /> -T9-417- - - - 6 -- - 1,210 631 --- 652 _ Muddy <br /> 1055 _19 46-------- 8 -- - 1,190 -- -- 63-3----6 38 Murky <br /> 1105 1944 - 10 - _-_1,120_____ 64.1 __- --_-_-_8 52 ----_Slightly murky - <br /> 1115 1945 13 1,080 64 4 6 43 Cle_ann_g _ -- � <br /> 1120 - - - -- -- - - - - -- - ---- --- -- ---_- --_Collected Sample MW-1 and <br /> - - - - �- --- -_ �- —--- -- - duplicate Sample MW4 <br /> Total Purged Volume (gallons) 13 Number of Casing Volumes 54 <br /> OBSERVATIONINOTESICALIBRATION RECORD: <br /> Calibrated Hydac (pH, conductivity, and temperature meter) <br /> I <br /> IS 1BF&STOCKTONILOG002 xis) 5117100 (WRIIN <br />