Production of packaged drinking water 500 ml/ 1000 ml & 2000 ml., drinking water bottling plant and pouch filling station at Haringhata, Round the clock Operation & Guarding of Pumping machinery, Intake PS, WTP for Part- I/ II/ III, & Operation & Guarding of SCADA based fully automatic SMART Arsenic cum Iron Removal Plant Dist.- Nadia..