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µ <br /> e , <br /> TIM <br /> &I MW <br /> 11-4mm ;MM <br /> j)t1twtio a Cngin9 nr►i jlol" <br /> Volumo/ Volume/ <br /> Nola <br /> linear ft. lineasar ft:. of <br /> piar:eatesr <br /> of hold Chning Diameator Annular Sprice <br /> I------1-----C---__-Cur--------.-------- --)---__. Col. <br /> ..y..cu. <br /> .Ft. <br /> 7.2S 2.14 0.29 2 1.91 0.26 <br /> 8«25 2.70 0.37 <br /> 2 2.55 0.33 <br /> .10.25 4.29 0.57 2 4.06 0.54 <br /> 10.25 4.29 0.57 4 3.46 0,46 <br /> 12.25 6.13 O.02 4 5.30 0.71. <br /> Ariote: Annular volumeass will be multiplied by 30% to account for <br /> porosity of filter pack. <br /> If the aquifer is slow to recharge, development will <br /> continuo until reachargo Is too Clow to practically continuo. <br /> The volume of water produced versus time will be recorded. <br /> All withdrawn groundwater will be stored on-site in 55 <br /> gallon waoto drums unless permission In grantod by the <br /> appropriate regulatory agency to discharge the water to the <br /> ground surface or sanitary sewer. Drummed water will be <br /> labeled with the source of the wator to help ensure <br /> appropriates disposal based on contamination levels. <br /> 11.0 Soil Sampling Protocol <br /> 11.1 Samplea collection during Drilling Activities <br /> A proposal will bo suboi.tted to the load negulotory <br /> Authority with proposed boring/sampling locations. The <br /> exact location and number of borings at each site will be <br /> determined in the fiold by the Project Cctologisst/Engineer. <br /> Prior to arriving at the aample Oita, the drill rig/augars <br /> will be steam cleaned and all sample equipzent will be <br /> cleaned. Cleaning will be conducted on-site on all exampling <br /> equipment between oach sample .interval. <br /> Soil samples will ba obtained using a California modiftod <br /> split-opoon sampler containing three, pix inch long, two <br /> inch diameter brass tubes. The sampler will be driven 16 <br /> --- - - ------ -- ------- inchssta ahead of the hollow atc= augur by a 140 pound hw=er <br /> -- -- <br /> with as 30 inch drop in accordance w1rh A rican Society-for --- - - - - - - --- - - <br />