Qualified workers must be employed who are comfortable working at heights and physically fit. The elderly and infirm are not permitted to perform these tasks.
Safety belt and helmet must be worn when working at heights.
Protective and non-slip shoes must be worn when working at heights.
When welding, the site must be cleaned and a fire extinguisher must be provided. Cooling pad and casing are flammable and must be removed during welding.
Galvanized air ducts material can easily cut hands, so wear protective gloves when handling them.
When lifting cooler, the site must be cleaned and supervised.
Electrical wiring work must be performed by certified electricians. Unlicensed work is prohibited.
