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4. Survey each sanple in the field for radioactivity using a Geiger Mueller detector; <br /> and <br /> 5. Survey all equirment and personnel for radioactive contamination prior to leaving <br /> the work zone. <br /> Radiation Surveying <br /> Radiation surveying wi I be conducted using approved and calibrated survey equipment <br /> capable of measuring gamma radiation emissions of at least 1 mR. Approved radiation <br /> survey equipment incli,des the Digital Ratemeter manufactured by Ludlum Instruments <br /> and the MHV Surveyor 2000 manufactured by Bicron/Saint Gobain. Other equipment <br /> may be approved after a consultation with the CalRecycle project engineer. These <br /> instruments must be calibrated at least once each year by the manufacturer or at a <br /> designated service cer ter to ensure field accuracy. <br /> At the beginning of each survey, background radiation will be measured using each <br /> instrument that will be iced to conduct subsequent surveys. Background radiation will <br /> be measured on relatK ely flat, open areas exposed to native soils or bedrock. The <br /> background radiation r=ading will be recorded for each instrument, and used during <br /> wasteiburn ash surveY3 for comparison. <br /> The sampling team wil be responsible for conducting radiation surveys. Each survey <br /> will be performed by sl)wly walking back and forth over the proposed or exposed work <br /> area with an approved radiation survey instrument. If elevated radiation is detected <br /> prior to or during the course of the work, the"hot" area will be flagged in the field and <br /> excluded from the worn, zone. <br /> Lodi City Landfill 33 January 2012 <br /> Site Safety and Health Plar <br />