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HAZWOPER 40: Lesson 9 Quiz with Complete Solutions

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HAZWOPER 40: Lesson 9 Quiz with Complete Solutions External communication is done by phone or radio. Its purpose is to coordinate emergency response and often to maintain contact with (blank). ✔� ... ��Off-site personnel and management What are some common internal communication devices? ✔✔ To reduce the accidental spread of hazardous substances by workers from a contaminated area to a clean area. what should generally by established? ✔✔Site work zones Which area is the passageway between the exclusion zone and the support zone used for the decontamination process? ✔✔ Which of the following is not an internal communication device used to communicate visually with personnel? ✔✔Smoke The establishment of the hot line is based on evaluation results of soil and (blank) sampling. ✔✔Water and air sampling The primary activities in the exclusion zone are site characterization (such as mapping or sampling), installation of wells for groundwater monitoring, and (blank). ✔✔A variety of cleanup activities Which zone personnel are responsible for alerting the proper agency in the event of an emergency? ✔✔Support Zone Workers in the exclusion zone should be in line-of-sight contact of communicative contact with which person in the support zone? ✔✔ What is necessary to prevent the exposure of unauthorized, unprotected people to site hazards? ✔✔Site security [Show More]

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