Uws schm undr gomati dist/sh- procuremnt of bis certificatn marked bleaching powder, lime for opertn, mtc of 1.3 mgd swtp banduar for the period of 12 months undr dws sd no. i, udp durng yr 2025-2026.

Providing bis certification marked alumino ferric ( grade-4 of is. 299. 2012), fifth revision with latest amendment, lime and bleaching powder for use at 1.2 mgd swtp jatanbari under dws sub-division karbook for the period of 1(one) year during the y

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

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

Uws schm undr gomati distt./sh- provdng bis certificatn marked alumino ferric (grade-4 of is 299,2012, fifth revision with latest amendment) udp civil sd for the period 06 month undr dws divn udp durng 2025-26.

Providing alumino ferric grade - v (liquid form as per is 299 2012 with latest amendments) at barave, mohili, netivali and titawala water treatment plant for two years.

Supplying of isi marked alumina ferric grade 4 as per is 299 2012 fifth revision under dws sub-division, kumarghat during the year 2024-25

For complete deion and other details, please refer to tender

Centralized procurement of alumino ferric slab grade-i and grade-iv conforming to is 299 (latest specification) for a period of six (06) months, ie 180 days for different field formations of dvc

Uws schm undr gomati distt./sh- provdng bis certificatn marked alumino ferric (grade-4 of is 299,2012, fifth revision with latest amendment) udp civil sd for the period 06 month undr dws divn udp durng 2024-25.