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n' mar <br /> rn <br /> i <br /> WELL LOG <br /> KEY TO ABBREVIATIONS <br /> t}rl €11351-Method Gravel Pack i <br /> y HSA-Hollow stem auger CA-Coarse aquarium sand <br /> CFA-ConBnous flight auger i <br /> Air-Reverse air circulation <br /> k Sam Ip Ing Metter_ <br /> t Cal.Mod. -Califomia modified spilt-spoon sampler(2'inner diameter)driven 18'by a <br /> 140-pound haarner having a 30"drip. Where penetration resistance is <br /> a designated'P',sampler was instead pushed by dnti rig. <br /> Disturbed -Sample taken from drEibreturn rnatefias as they surfaced. i <br /> r Shelby -Shelby Tube thin-walled sampler(3'diameter),where sampler is pushed by drijkg. <br /> Moisture Conten Sorttna Plasticity H-NU fAnml <br /> Dry Dry PS -Poorly sorted L -Low NG No detection i <br /> > Gp <br /> -Damp MS -Moderately sorted M-Moderate E <br /> Mst -Moist WS -Well sorted H -High <br /> a x Wt -wet I <br /> Sample preserved for <br /> _ <br /> Sat -Saturated <br /> I FLaboratory Testing r <br /> f <br /> sample <br /> t^� -First encountered ground water sampled recovery 4 <br /> interval g <br /> 1 -Static ground water level <br /> I2ej]slW__(B1ows1FQoj <br /> - Mg.0 qaMpler) <br /> J Sands and gravels Silts and Clays <br /> F�+ <br /> 0-6 -Very Loose 0-2.1 -Very Soft <br /> 5-13 -Loose .1 -4.3 -Soft <br /> 13-38 -Medium dense 4.3-8.6 -Firm <br /> pi 38-63 -Dense 8.6-17 -Stiff i <br /> -Very dense 17-37 Very Stiff <br /> over 63 s <br /> 37-72 -Hard <br /> over 72 -Very dense <br /> s p<3 <br /> GRAIN - SIZE SCALE <br /> L. <br /> ., . GRADE LIMITS GRADE NAME a <br /> 3 <br /> U.S. Standard <br /> inch sieve size <br /> - 12.0 -- - ---� _--- _...--..--_._...---- - <br /> Boulders •r---- - ' . <br /> --- 3.0 --. 3.0 in. ---------- ..------- <br /> Cobbles----- -- <br /> Gravels <br /> ---- 1 <br /> - - 0.19 -' No.4 --------_...----.---- -- --- <br /> r• <br /> coarse -^--- -- <br /> -- 0.08 --- No. 10 _---� __ -- - ------ <br /> Sand <br /> ! <br /> ------ No. 40 --------- medium ----..._--- - -_ ----_ <br /> ------ -- -_ -- ------ - _ - _ -- —fine----- -- - - <br /> r <br /> '• No. 200 ------ __----- - -��- ------ <br /> - ----- silt ^�----- i <br /> — ------------------------- clay size <br /> t � <br /> PACIFIC ENVIRONMENTAL GROUP, INC. <br /> s <br />