(a) whether the Government engages contractors for metro rail projects in Delhi and Mumbai;
(b) if so, the details of contractors engaged so far in Delhi and Mumbai;
(c) the details of faulty construction works reported in Delhi and Mumbai metro rail work so far;
(d) the details of contractors against whom action has been taken or proposes to be taken by the Government;
(e) the details of labourers who got accidently killed in Delhi and Mumbai during metro rail work;
(f) whether the compensation has been paid to next kin of deceased in each case; and (g) if so, the details thereof and if not, the reasons therefor along with the action taken/being taken by the Government in this regard?