Construction of Building foundation work procedure in detail

How to give footing marking , Footing excavation, dressing of footing pits, PCC M 10 concrete,procedure of pcc in footings, comapction of pcc,column centre line marking, how to give column marking, placing of columns, footing mat preparation,clear cover for footings is 50 mm as per IS code,footing concre casting, vibration of concrete with pin or needle vibrator, curing of concrete for OPC grade cement min curing period required is 7 days and for PPC grade cement min curing period required is 10- 12 days, make sure all this site work vary with different site conditions and type of foundation suggest