Tender For providing of custom bid for services - conducting quantitative risk assessment, hazop study & preparation of erdmp as per pngrb guideline - metro afss under er,custom bid for services - conducting quantitative risk assessment, hazop study & preparation of erdmp as per pngrb guideline - metro afss under er,custom bid for services - conducting quantitative risk assessment, hazop study & preparation of erdmp as per pngrb guideline - metro afss under er,custom bid for services - conducting quantitative risk assessment, hazop study & preparation of erdmp as per pngrb guideline - metro afss under er,custom bid for services - conducting quantitative risk assessment, hazop study & preparation of erdmp as per pngrb guideline - major afss under er,custom bid for services - conducting quantitative risk assessment, hazop study & preparation of erdmp as per pngrb guideline - major afss under er,custom bid for services - conducting quantitative risk assessment, hazop study & preparation of erdmp as per pngrb guideline - major afss unde