Tender For supply of alumina ferric to grade 4 as per is 299/2012,required for purification of water for drinking purpose in loose slab of 18/22 kgs [ warranty period: 30 months after the date of delivery ] ]
Tender For procurement and supply of biscertified water treatment chemicals for urban water supply (uws) schemes, namely alumina ferric (grade-iv conforming to is 299 2012 fifth revision with latest amendments) and hydrated lime grade-i, along with dosing of
Tender For procurement and supply of biscertified water treatment chemicals for urban water supply (uws) schemes, namely alumina ferric (grade-iv conforming to is 299 2012 fifth revision with latest amendments) and hydrated lime grade-i, along with dosing of