Equipment Used: Employee handles hazardous materials, including chlorine bleach, hydrochloric acid, sodium bisulfate, sodium thiosulfate, carbon dioxide gas, sodium bicarbonate, calcium chloride, muriatic acid, calcium hypochlorite, and other such pool chemicals. Service as Cashier during open swim times as scheduled or requested by the Pool Manager, Assistant Pool Manager, or Head Lifeguard, and subject to the regulations and business procedures of the particular agency using the pool at that time.