Foundation work getting completed

After concreting Foundation beam brick work for basement done for a height of 27 cm.On top of this damp proof concrete with thickness of 10 cm done to prevent water seeping into floor of the house later.
Inside of Brick work for basement is plastered.After this red sand filling again is done for filling up of entire basement height upto the floor level of the house.Some amount of red sand filling also done for the rear of the compound to cover the mud filling using mud obtained during piling.
We have started brick work for the structure and for the northern wall,we have already reached Sill level(70Cm)