Rws scheme under ampi rd block/0.15 mgd capacity water treatment plant at taidu and ampi/operation, up-keepment and maintenance of electro chlorinator under dws sub-division, ampi during the year 2026-27.

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 of 50 mt alumino ferric gr iv alum as per is 299 2012 latest version

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

Tggenco-procurement of aluminium sulphate , octadecahydrate (alumino-ferric, grade-4)(as per is-299:2012 (reaffirmed 2022)) in new 25kg standard hdpe bags required for ytps/stage-i of tggenco

Providing bis certification marked alumino ferric (grade-4 of is- 299 2012, fifth revision with latest amendment), lime and bleaching powder for 0.15 mgd mswtp at ampi and taidu under dws sub-division, ampi for the period of 1 (one) year during the

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

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

For complete deion and other details, please refer to tender

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