intan-
aras 0 - tandas no 1,3 & 4 tiada floor trap cover
aras 0 - tandas no 4 paip loose 
aras 0 - shower no 3 & 4 tiada floor trap cover

aras 1 - tandas - floor trap tiada cover bawah sinki (depan)

aras 3 - tandas -floor trap tiada cover bawah sinki (depan)
aras 3 - shower no 1 tiada floor trap cover 