p>Adhere to Environmental, Health and Safety rules, regulations, and policies such as but not limited to personal protective equipment (PPE) as required, control hazardous energy sources, Lock out Tag out procedures as applicable, fall protection when using ladders and lifts or working at heights, confined space entry rules and policies, and proper machine guarding rules and regulations while working on or operating equipment. Troubleshoot, repair, replace, install, and perform planned corrective, preventive and predictive maintenance tasks on heating, ventilating, air conditioning (HVAC) and Hot water and steam boiler systems, equipment, associated piping, and controls.