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-�� ��� =o•:. r,"L)uic: remove their personal protective clothing in <br />the following sequenc <br />Step 1:. Move out of t e exclusion zone and into the decontamination <br />zone. Do not remove personal protective equipment. <br />Step 2: Obtain decontamination solutions and decontaminate the <br />spades, shovels and other equipment by brushing them under a water <br />rinse. A high-pressure steam cleaner may also be used for <br />decontamination. All wastes and spent decontamination liquids will <br />be properly contained. <br />Step 3: Remove outer gloves and coveralls and place them inside a <br />garbage bag. Keep the air purifying respirator on. <br />Step 4: Move to the SUDDort zone and remove the respirator. <br />Monitoring Program <br />Personal exposure to amb;ent a;rborne hazards will be monitored to <br />assure that personnel exposures- do not exceed acceptable limits and <br />that aDprOp selectz.On Ofi protective yequ_prrie� items i <br />P_;rborne <br />hydrocarbon vaDor concentrations w_S made. <br />- be measured primarily <br />by the use of a hydrocarbon vaoorme t - <br />er. Ii concentrations approach <br />criteria levels, all personnel will be notified O= Doss_bl� <br />saf changers. Aud_� ;i s_ <br />etY !s will be conducted b - - to <br />y the Sege - O _icer <br />insure COIitDI_aP.Ce With the sax e''y Plan and to Drov_de additional <br />SuDDor t as required. <br />~� - <br />Ambient Vapor Reading <br />A hydrocarbon vapor detector will be used during drilling and <br />excavation activ_t;es. This instrument will be used to measure both <br />excavation and breathing zone concentration of hydrocarbon vapors. <br />The instrument Will be calibrated on a regular schedule using known <br />calibrated cases. <br />Readings will be taken _n the area where the field team members are <br />working and surrounding down-winareas. Measu::ements will be taken <br />every 30 minutes where hydrocarbon vapors ind_cate levels above 30 <br />ppmv. All readings will be recorded in a _field notebook. <br />Emergency Procedures listed in this plan are designed togive the <br />Meld team instruction on how to handle medical emergencies and sires <br />and explosions. The emergency procedures will be carefully reviewed <br />with the .field team dui y <br />during she health and safety training session. <br />SSP -9 <br />