con of border security fencing from phase-ii/iii to new design fence in west bengal between bp. no. 243/mp to 764/2-s (length 210.028 km). sh- in various stretches from bp. no. 355/2-s to 357/1-s (4.725 km) 361/m to 365/m (6.2329 km) 385/2-s to 385/5-s (0
