Construction Of One Fire Stair, Steel, At Cardiology Building And One Additional Opening At Radiology Building As Per Fire Safety Recommendation At Nbmc And H In The District Of Darjeeling. Civil Work Construction Of One Fire Stair, Steel, At Cardiology Building And One Additional Opening At Radiology Building As Per Fire Safety Recommendation At Nbmc And H In The District Of Darjeeling. Civil Work /nit/20/25-26