four trolleys

These two are often used to transport food from the walk in fridge to the kitchen and from the kitchen to the lift. Yes the lengh from the store rooms, through to the lengh of kitchen and then on to the lifts is approximately 50 metres long. The whole kichen operates on the ground floor of the school. So it is neccesary to use trolleys, especcially 4, as the staff often use them for different things ...