Flammable liquids should be stored in locked, approved storage cabinets in the office. Large quantities should not be stored in the office. Be careful not to dump hot ashes from ashtrays into waste baskets. Office-worker traffic patterns may be responsible for some collisions. If you're carrying material, make sure you can see over the load.
Some offices have more window area than others.
Make sure you don't try to walk through a window or glass door. Most of them are marked. If you see one that is not, let your supervisor know. Partly opened doors should be approached with caution. The person coming through may be unaware of your presence.