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b � ,..� • x..Y �t„ y t - _ '"n� "Y�!'it °ku. e�-Fw« Y7.� s.. ��� � �', � �`r�,. .`���' � `tc�Ns ` 1.. _ <br /> �. � ' �! `�,�" a �"� �_.i':�� - FI�� s�J+�4 �t��rd #4 � � ."' � � � f"9 s.'� f�b'� ���Wu^l+4' .�� � ✓*z�„'�x'�,sl� 1: k'.;,iw: <br /> RISK AssE:SSHENT <br /> NO HAZARDOUS LEVELS OF CONTAMINATION SHOULD BE ENCOUNTERED DURING <br /> THE COURSE OF THIS PROJECT. <br /> THE PRIMARY SAFETY GOAL DURING THE CONTAMINATION ANALYSIS T5 TO <br /> PVOTECT THE SAMPLING TEAM AND SUPPORT STAFF WHILE THE THEY ACQUIRE <br /> REPRESENTATIVES SAMPLES AND MONITOR AIR QUALITY. IF PROPER LEL <br /> VALUES ARE MAINTAINED, THEN THF'., RISK OF EXPLOSION AND RESULTING <br /> FIRE WILL BE MINIMAL. DUE TO THE UNCONFINED NATURE OF THE PROJECT <br /> SITE, VAPORS RELEASED DURING OPERATIONS WILL BE SUFFICIENTLY <br /> DILUTED BY AH?7ENT ATR SO THAT THE SURROUNDING COMMUNITY WILL NOT <br /> BE EXPOSED. . 1ORDER TO ASSURE THAT VAPOR DISPERSAL IS ADEQUATE, <br /> A HANDHELD PHO'27 IONIZING DETECTOR (PID) WILL BE USED TO MONITOR <br /> VAPOR CONCENTRATIONS. <br /> EXpOEURE MONITORING PLAN <br /> ENVIROMENTAL EXPOSURE WILL BE MONITORED PERIODICALLY USING A <br /> HANDHELD PID. PERSONNEL <br /> EXPOSURE <br /> NOTMONITBE ORING <br /> (IN <br /> ADITION TO THE <br /> REQUIRED ANNUAL WILL <br /> PERSONNEL PROTECTION EQUIPHENT <br /> ALL WEGE PERSONNEL WILL WEAR HARD HATS AND STEELTOED FOOTWEAR <br /> WHILE WORKING ON THIS SITE. IF DETECTED VAPOR CONCENTRATIONS <br /> EXCEED EXPOSURE LIMIT VALUES, THEN ALL WEGE PERSONNEL (AND <br /> SUBCONTRACTORS) WILL DON DISPOSABLE TYVEK COVERALLS, DISPOSABLE <br /> VINYL OR LATEX GLOVES, REUSABLE RUBBER BOOTS, <br /> AND NON-WOVEN HALF <br /> FACE RESPIRATORS WITH SUITABLE FILTER CARTRIDGES. DISPOSABLE <br /> ITEMS WILL BE <br /> REUSABLEITEMSDWILLIINTO A STEEL DCONTAINERRUM <br /> ELIDECONTAMINATEDAND STORED FOR REUSES. <br /> WORK ZONES AM SECURITY MEASURES <br /> THE WORK AREA WILL BE RESTRICTED TO THE RSI TREATMENT UNIT AND <br /> IMMEDIATE VICINITY. SITE ACCESS WILL BE RESTRICTED BY TEMPORARY <br /> TRAFFIC CONES AND BARRICADE TAPE. <br />