fabrication work of new pontoon and resetting of 72 pontoons sets, jetty, approach road and maintenance for the 5 financial year ie fy 2021-22 to 2026-27 of pontoon bridge for the alignment and storing the pontoon set at safe place on the side of river embankment at gandak between pujaha ghat, srinagar and jagiraha ghat for during rainy season and watching the pontoon sets safety anchored along the river embankment during rainy season for six month as well as re arranging the pontoon sets when ever required due to increasing and decreasing of water level