Procurement of bis certification marked alumino ferric fifth revision with latest amendment) for water treatment plant and gwtps under teliamura municipal council during the year-2025-26(gr-ii)

Procurement of bis certification marked alumino ferric fifth revision with latest amendment) for water treatment plant and gwtps under teliamura municipal council during the year-2024-25.

Procurement of bis certification marked alumino ferric fifth revision with latest amendment) for water treatment plant and gwtps under khowai municipal council during the year-2025-26.

Procurement of bis certification marked alumino ferric fifth revision with latest amendment) for water treatment plant and gwtps under khowai municipal council during the year-2025-26(gr-ii)

Procurement of bis certification marked alumino ferric fifth revision with latest amendment) for water treatment plant and gwtps under khowai municipal council during the year-2024-25.

Providing bis certification marked alumino ferric (grade- 4 of is 299-2012, fifth revision with latest amendment) for use of different swtps under dws division, belonia during the year 2025-26.

Providing bis certification marked alumino ferric (grade- 4 of is 299 2012, fifth revision with latest amendment) for use of different swtps under dws division, belonia during the year 2025-26 (gr-ii).

Providing bis certification marked alumino ferric grade-4 of is 299 2012 fifth revision with latest amendment for use of different swtps under dws division amarpur during the year 2023-24

Providing bis certification marked alumino ferric (grade-4 of is 299-2012, fifth revision with latest amendment) for use of different swtps under dws division, belonia during the year 2024-25.

Providing bis certification marked alumino ferric (grade- 4 of is 299-2012, fifth revision with latest amendment) for use of different swtps under dws division, belonia during the year 2023-24.