Comprehensive Maintennace Of Lifts Ss Capacity 1000 Kva 2 Nos 625 Kva Diesel Generator Set Pumpsets Ffs Fas Electrical And Mechanical Equipements Of 1 Mld Sewage Treatment Plant For Four Block Of Income Tax Buildings Type-ii - 1 No Type -iii - 2 Nos And Type -iv At Cr Colony Anna Nagar Comprehensive Mtce Of Lifts Ss 2 Nos 625 Kva Diesel Generator Set Pumpsets Ffs Fas Electrical And Mechanical Equipemnents Of 1 Mld Sewage Treatment Plant For Six Block Of Custom Building Type -ii Type- Iii - 2 Nos Type - Iv - 2 Nos At Cr Colony Anna Nagar Chennaisubwork/packages:comprehensive Maintenance Of Passenger Lifts And Goods Lifts For Income Tax Towers Kondari Kannanchi Kaandhal Vaagai Annichem Shenbagam Akhil Mouval Vengai Tharamarai