Construction Of Basement Plus Ground Floor Plus 10 Storied Building For State Of The Art, Director General, Gsi Office At Plot No. Gn 40, Sector V, Saltlake, Kolkata Including Civil, Electrical And Mechanical And Horticulture Works/Services On Epc Basis. S.H: Providing Services Of Office Boy(semi Skilled) At The Office Of The Special Director General(kol), Cpwd, 5th Floor, 1st Mso Building, Nizam Palace, Kolkata 20 On Contract Basis.