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.

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

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.

Supplying of isi marked alumina ferric( grade 4 as per is 299 2012-fifth revision) for swtp at salema under dws sub-division salema