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J <br /> q��_" <br /> � � <br /> ` 1 <br /> � <br /> | ' <br /> Health and SafetyjPlan <br /> Underground <br /> Tarok. Progrem <br /> Tank Removal o" <br /> Over-Excavation Re�amp e <br /> | <br />| <br /> INTRODUCTION[ <br /> .� <br /> Al Healh/, and Safety Plan, for underground lank remuval /ovor- <br />| excavation' provides for the protection �F on-site personnel and the <br />| <br />' <br /> surrounding community during site characterization activities. The <br /> requirements, specifications and procedures presented with this plan <br /> will mpply to all personnel on-site, including employees, <br /> sub- <br /> contractors, site visitors and regu� tory agency personnel ` <br /> . . <br /> / <br />| <br />| � <br />| The most significant risk associated with petroleum cn*taminAted <br /> soil is exposure to aromatic compounds. SkiM contact will be <br /> eliminated by use oF clothing, eye oear, and gloves and the <br /> inhalation hazard will he minimized using" appropriate respiratory <br /> protective devices as determined bV on-site Air monitoring. The <br />� Se[cty Coordinator/Project Manager will 6sta lish an exclusion zone <br />� er"cowpassiny a 50 foot radium from the Ark Oren. Access within' <br /> �hi� zone will he limited to required pepsonrolel . Total organic <br />, vapors wi l 1 be monitored within thp� excl" sio" zone using a <br /> ohctcionization detector (PID) celibratok fob benzene the most toxic <br />' <br /> or the aromatic Hydrocarbons. Current ehforLeable and recommended <br />� expowore limitations for potential site " onthminants are presented <br /> in Table 1' i) <br /> A-minimum of US FPA level D protection will be required within the <br /> exclusion zone For any workers engaged A sakple collection or other <br /> activities on this site. Level D protectionWill include: . <br /> o Disposable Tyvek coverel t (Whe'n inl contact with <br /> contaminated material ) � <br /> o Rootq with steel toe ' <br />| o Splash goggles or safety glasses <br /> o Chemical resistant disposal gtovem" (When in contact <br />� <br /> with contaminated ma�eri��l ) |� <br /> . � <br /> .\ <br /> Level C protection will be required if P.11D r6adiwgs exceeding 10 ppm <br /> over background concentration are recorded in the workers breathing <br />| zone. Level C protection will consist Qo <br /> o Disposable Tyvek coverall ' <br /> o Boots with steel toe V <br /> /i <br /> o Chemical resistant boot covers <br /> o Chemical resistant disposal glbves ( inner) <br /> o Chemical resistant outer glovds <br /> o MSHA/NIOEH approved hal f-mask !�air-pur1fying <br /> respirator with dual organic vapor. cartridges <br /> PID reading exceeding 250 ppm in the wolkersi breathing zone will ' <br /> require work stoppage and site evac ati "n. An explosion proof <br />� fan may he used to vent the work area. 1) <br /> -1- <br />� ^ --- <br /> || 1 <br />