tender for implementation of augmentation and strengthening of water supply scheme which includes sinking of tube wells with electro-mechanical works, supplying and laying of di-k9 clear water rising main, distribution network with hdpe, k7 & ms pipe and making connection work from existing di pipes for laying hdpe pipes, nh/rail crossing by hdd method, construction of esrs with geotechnical investigation & design, supply & installatrion of flow meter, pump houses, boundary wall, guard room, land development, approach road and masonry drain and all other allied works complete in all respect, commissioning, 3 months trial run and o&m with chlorine dosing for 5 years after trial run within ramjibanpur municipality for water supply scheme(phase-ii) under amrut 2.0.