AMRUT-Augmentation of Water Supply Scheme to Kollam Phase II-Construction of Regulator across Kallada River at downstream o f N j a n k a d a v u b r i d g e i n K u n n a t h o o r Panchayath to facilitate drinking water supply to Kollam Corporation AMRUT Augmentation of Water Supply Scheme to Kollam Phase II- o f N j a n k a d a v u b r i d g e i n K u n n a t h o o r Panchayath to facilitate drinking water supply to Kollam Corporation