Corrigendum : Design, Supplying, Fabrication, Erection Commissioning Including 3 (three) Months Trial Run Of 2 (two) Nos 25 M3 Hr. Capacity Pressure Type Iron Elimination Plant With Construction Of Blower Room Backwash Water Disposal At Kadirpur Water Supply Schem

Corrigendum : Laying Of Dedicated Pipe Line For Improvement Of Functionality And Design, Supplying. Fabrication, Erection Commissioning Including 3 (three) Months Trial Run Of 135m3 Hr. Capacity Pressure Type Iron Elimination Plant With Backwash Water Disp

Corrigendum : Construction And Installation Of Airp (arsenic And Iron Removal Plant) Including Necessary Design, Engineering, Structural And Hydraulic Details, Proper Sizing, Supply, Construction, Erection And Commissioning Including All Arrangements Of Oxidation,

Corrigendum : Design,supplying, Fabrication, Erection And Commissioning Including 3 (three) Months Trial Run Of 25m3hr. Capacity Pressure Type Iron Elimination Plant With Construction Of Blower Room And Backwash Water Disposal At Head Work Site Of Purba Binodpur