Supply and delivery of vaporized liquid chlorine gas, liquid chlorine and ferric alum to kalyanidam fitration palnt, alipiri filtration plant, ts reservoir and bp tank, for the maintenance of water supply in tirupati municipal corporation, tirupati december -2024 to march 2025.

Supply and delivery of vaporized liquid chlorine liquid chlorine, bleaching powder to elsrs and glsrs for the maintenance of water supply in tirupati municipal corporation tirupati from december 2024 to march 2024.

Supply and delivery of vaporized liquid chlorine gas, ferric alum to mangalam old and new filtration plans for the maintenance of water supply in tirupati municipal corporation, tirupati from december 2024 to march 2025.

Supply and delivery of vapourised liquid chlorine gas, liquid chlorine and ferric alum and bleaching powder mangalam old and new filtration plantsand other elsrs and glsrs for the maintennace of water supply in tirupati municipal corporation from december 2023 to june 2024 tirupati.

Supply and delivery of vaporized liquid chlorine cylinders ( 900 kgs ) and liquid chlorine for maintenance of water supply in nellore municipal corporation

Replacement of existing filter fine sand, special repairs to clariflucculator and repairs to existing 7.5 mld raped gravity filtration plant no. 1 bed nos 4,5,6 near kalyanidam in tirupati municipal corporation, tirupati.

Supplyof liquid chlorine for pothigaiadi wtp plant for vickramasingapuram municipality

Supply of liquid chlorine gas for rahuri municipal council water treatment plant

Procurement of liquid chlorine at beechawal and shobhasar filter plant at bikaner.