Roof Slab Concrete

The structure of the home is thus complete, with the roof slab done on 3rd Nov 2010. It took 119 bags of cement. The workers and the contractor were blaming me saying it's too much steel they can't keep their feet on the platform. Whatever, Krishnakumar sir, the structural engineer, wouldn't do any compromise on it. Neither would I. Even while the concretion was going on, we bought a full length 16mm steel bar and added to it. The roof slab haas two pergolas