Ceiling tiles, also known as ceiling panels, are lightweight constructionmaterials, which are used to cover ceilings. Placed in an aluminium grid, they provide some thermal insulation but are usually designed to improve the aesthetics and acoustics of a room.
It is the responsibility of the site supervisor to assess hazards, determine risks, conduct regular inspections, and maintain a safety programme. ... The responsibilities of a site supervisor may include: Supervising workers, subcontractors and work activities