restoration of washed - out portion of subhasini embankment from ch.1200m to ch.2300m with strengthening of existing embankment from ch.0.00m to ch.1200m and ch.2300m to ch.2700m along the left bank of river torsa in block & p.s ?çô kalchini, dist:-alipurduar.?ç¥ [ 2nd call to the 1st call of wbiw/ctu/ce(ne)/e-nit- 37(e)/2025-26, s.l.-01]
