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FEB 05 '99 14:43 FR CONTAINMENT SOLUTIONS814 542 5020 TO 9-15108958426 P.09/20 = ` <br /> ' y.v <br /> V. <br /> section safety <br /> bulletin _, <br /> date ----2/1/91 <br /> page 2 of 6 <br /> 10. No air tests are to be performed on a tank containing product. <br /> Reference MA 329. ' <br /> 11. Backfill and/or slab must be properly shored and/or removed to prevent <br /> collapse or cave-in. <br /> 12. No product deliveries are to be made to any tank on the site while a <br /> man is in the tank. <br /> ry edures <br /> __�. .� .. L Zrtr+xct•Sa etybsysrsr. �_� .,._�_.� . . <br /> A. Monitoring the combustion and 02 meter. <br /> B. Being alert for 'possible sources of ignition (cigarette smokers, <br /> open flames, eta.) . <br /> C. Constantly watching for erratic movements of the technician while <br /> he is in the tank. <br /> D. Assisting in feeding and pulling lifelines and air lines. <br /> E. Assisting the technician by passing tools, materials, etc. <br /> F. Maintaining visual or voice contact with the man in the tank. <br /> G. Putting on the safety harness before the technician enters the tank <br /> and use of lifelines. <br /> H. Use of SCBA, air horn, and fire extinguisher. <br /> I. Emergency procedure and telephone ==bars. <br /> The safety observer is to tell the technician (yell loudly, sound air horn) <br /> to ekit tank if: <br /> A. The alarms on the combustible .gas and 02 meter go off, <br /> B. The compressor stops or something interrupts or restricts air <br /> supply to the technician. <br /> C. A source of ignition is close by. <br /> D. The movements of the technician indicate he is getting "drunk" or <br /> otherwise unstable. <br /> E. A fire breaks out in the tank or in the immediate area of the <br /> technician in the tank. <br />