Vertical Extension Of Apj Abdul Kalam Building Complex (3Rd & 4Th Floor) Internal Water Supply, Sanitary Installations And Internal Electrical Installations Street Light, Ups Fire Alarm & Fire Fighting, Vrf Ac, Cctv, Epbax, Lift Augmentation And Solar Photovoltaic Power Plant At Nitttr Campus, Taramani, Chennai. Sh: Providing Computer Operator To The O/O Assistant Engineer, Ccsd2/Ii, Cpwd, Chennai, During 2026-2027 For 12 Months.