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Performance Evidence
applying policies, regulatory standards and standard operating proceduresgiving and receiving instructionsperforming chlorine dioxide calculationsidentifying control system faults and operational problemsidentifying hazardsconducting microbiological and chlorine dioxide residual samplingusing literacy skills in regard to verbal and written communication in the workplaceinterpreting material safety data sheets (SDS)scheduling work selecting and using appropriate tools and equipment, including personal protective equipmentmonitoring chlorine dioxide disinfection processes collecting process samples and performing standard tests collecting and reporting process data, including at least one of:pHchlorine dioxide residuals preparing and applying chemical dosing, including at least one of:pH adjustment (lime, soda ash or caustic)generation of chlorine dioxide (sodium chlorite, hydrochloric acid, sodium hypochlorite and/or liquefied chlorine)
Knowledge Evidence
properties and chemistry of chlorine dioxidepHmicrobiological water quality guidelineschlorine dioxide system layoutlockout procedures for mechanical and electrical installationspolicies, standard operating procedures and legislationcommunication systemshazardous substances handling risk factors and potential hazards associated with chlorine dioxidework-related chlorine dioxide calculationschlorine dioxide dosing processeschlorine dioxide generation equipment operation, capacity and limitationseffects of weather and conditions on operation of site or plantpumping and valving systemsautomatic feed rate control systemsSDSunderstanding of the risk management principles of ADWG and/or AGWR