A brief description of the premises follows:The stair rail is approximately one metre high and the office carpet is worn in highly used areas. There is a kitchen at the back of ground floor offices and male and female toilets are located on each floor. A cleaner's storage cupboard is located in the kitchen near the other cupboards and on the top floor. There are old filing cupboards in every office, some near doorways. In addition, there is a dedicated filing room on the top floor which has older style filing systems. Often, staff will carry large quantities of filing upstairs.The company has substantial printing equipment that uses some hazardous chemicals in these processes. Computer consumables are kept in each office near their computer equipment. Many clients also visit the premises to confer with staff.The Art/Graphic Design Department is a modern office environment. David and his team are well aware that keyboard equipment, office desks and chairs, rest breaks and other basic work health and safety factors such as 'housekeeping' present risks to the team.As a frontline manager, David's responsibilities in regard to WHS include