4. A nursing home is installing their own bulk oxygen system due to their large volume of consump on. OSHA regula on 29 CFR 1910. 104(b)(2)(iii) requires owners of bulk oxygen systems to provide noncombus ble surfacing in areas where liquid oxygen might leak during opera on of the system or during the Iling of a storage container. If the nursing home provides an asphalt surface in areas where oxygen could poten ally leak, will it be in compliance with the workplace regula on regarding oxygen? Explain your answer. Your response must be at least 75 words in length. 5. Although coal is no longer the favored energy source, U.S coal mines s II produced dose to a billion short tons of coal. Contrast the proper es of three di- erent forms of coal. Discuss at least ve chemical products, induding ac vated carbon, formed from coal and their related health hazards. Describe DOT's recommended response ac ons to incidents involved the release and burning of coal