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Dig <br /> :tstzca 1• : ?_eld i7asn <br /> Warn hands and !acn. <br /> `lecessary eautpaent includes: <br /> 1. Mater <br /> 2. soap <br /> 3. Tables <br /> 4. .lash basLns or buckets <br /> S. Clean tcwais <br /> Sta=on 12: Redress <br /> ry re-entarzzq rxei•.LSLon zone out on clean :field cLorzes (e.g., <br /> -yvex, gloves. etc.). <br /> i ' Necessary equLoment Includes. <br /> ]. TabLe <br /> 2. Clothing <br />}' <br /> C <br /> 2.2 w6 icmenc Decontaminar-ion <br /> rill rigs will be steam cleaned and drilled equipment will be <br /> decontmmxnated prior to moving to a site. orilLlaq equipment used for <br /> { =21tiple boreholes will be deeonraasnated prior to driLl.ing earl borxag <br /> at t." site. TTie equLpment w%,i1 be deeontamLnatcd in the EallawLng <br /> manner: <br /> a The drilling rig will be steam cleaned to remove gross <br /> contamination. . <br /> 0 Downhole equipment (auger bits, drill roZa, split spoons, etc-) <br /> will be steam cleaned to remove groan contrminat_i.on. <br /> o Lastly, t-he downhole equipment will be air dried. <br /> A driLL':g sequence heirareny (from lass likely a more Likely <br /> :ontamLnated boring locations) will ba imposed to reduce the potential <br /> Ear cross conc=Lnat:on. <br /> Y All samaLi.aq equipment will be decontamsnated przor to use ac each ? <br /> saapli:c Lacat:an. The methodology used to daconz=,-nated sammi-ing <br />