Tender For repair maintenance of electrical and mechanical services in sena bhawan, new delhi dg. 2024-25 sh- replacement of detector circuit intelligent programmable panel of clean agent gas suppression system at comnetcen dli, c wing basement, sena bhawan, new delhisubwork/packages:replacement of detector circuit intelligent programmable panel of clean agent gas suppression system at comnetcen dli, c wing basement, sena bhawan, new delhi