Don't install exterior insulated pipe where workers or children will damage it. Pipe insulation is soft and easy to damage. Children will hang on pipes if they can. A little foresight in locating exterior insulated pipes can prevent damage and save repair and operating costs. Make sure power and control panels are fully enclosed.
Adults can be as careless as children.
Previous maintenance staff either misplaced or damaged the cover for this panel. The live conductors and exposed wiring present a serious risk of electrical shock, both for service personnel and students. 6.Electrical safety equipment should have permanent engraved nameplates. These safety switches turn off air-conditioning equipment so that personnel can service and repair it. Don't install unconventional controls on mechanical equipment.