One area often overlooked for protection is dock areas. Open dock doors create a very dangerous fall area. A simple solution is to protect the area with gates. From gates that prevent people from falling to much stronger gates that can prevent a fork truck from driving off the dock edge are available to take away this hazard. Even access ladders can be protected with ladder gates.
While we are on the subject, why not protect your investment in doors, with easy door track guards and overhead “banger bars”.
Another area of concern may be ramps coming into your facility. Surface mounted handrails can prevent someone from accidentally falling off this elevated surface.