Uws/rws scheme under gomati district tripura/sh- providing and supply of alumino ferric (grade-4 of is- 299- 2012, fifth revision with latest amendment), for use of 0.65 mgd swtp at amarpur, 0.15 mgd swtp at rangamati, 10000 gph modified iron removal

Procurement and supply of bis-certified water treatment chemicals for rural water supply (rws) schemes, comprising alumina ferric (grade-iv) conforming to is 299 2012 (fifth revision) with the latest amendments and hydrated lime (grade-i), including

Operation and maintenance of 4.0 mgd swtp at bordowali, / sh- providing and fitting fixing of electrical accessories for 4.0 mgd swtp at bordowali including intake well under dws sub-division no-ii, milonsangha, agartala during the year 2024-25 under

Operation and maintenance of swtp at bordowali during the year 2025 2026 mechanical repairing and maintenance of 4 mgd swtp at bordowali under dws sub division ii milonsangha agartala

Procurement of alumino ferric, gr.iv (fifth revision of bis -299-2012)

Procurement of alumino ferric, grade-iv, (fifth revision of bis -299-2012)

Providing and fitting fixing of electrical accessories for 4.0 mgd swtp at bordowali including intake well under dws sub-division no-ii, milonsangha, agartala during the year 2024-25 under dws division, agartala-i within amc south zone, agartala, tri

Providing bis certification marked alumino ferric (grade-4 of is- 299-2012, fifth revision with latest amendment), lime and bleaching powder for use of 0.65 mgd swtp at amarpur , 0.15 mgd swtp at rangamati, 10,000 gph modified iron removal plant at

Operation and maintenance of swtp at bordowali during the year 2024-2025, mechanical repairing and maintenance of 4mgd swtp at bordowali under dws sub-division-ii milonsangha agartala.

Procurement of bis certification marked allumino ferric (grade-4 of is 299 2012, fifth revision with latest amendment) during the year 2023-24 under dws sub-division-i, collegetilla. (for 90 days) (gr-ii)