From the early part of the twentieth century it became accepted practice to cover the site of buildings with a layer of concrete some 100 mm thick the concrete oversite or oversite concrete.
Concrete oversite floor.
Oversite concrete is often reffered to as german floor by the laymen others mistook it for dpc however oversite concrete is the mass concrete that you pour to cover the entire lenght and breadth of a building on the ground floor to serve as a source of additional support to the structural stability of a building especially storey buildings.
Something that is left out missed or forgotten.
The 440mm gaps left between the beams are then filled with standard size foundation blocks until the entire floor is one flat slab.
So placed to prevent disturbance of the ground below to provide a relatively even and firm surface for the placement of the next layer and to keep out ground air and moisture.
As nouns the difference between oversite and oversight is that oversite is a flat solid layer of concrete serving as a base for flooring while oversight is an omission.
In building terms the oversite refers to a layer of concrete that is used to seal the earth and create the ground floor of your house.
An underlayer of concrete below a slab or other flooring.
The floor is made up of precast concrete beams shaped a bit like the rails on a train track.