desalting of drain 1)50 bejal para lane via bhairab ghatak lane to 166 sreeram dhang road junction,2)140- 143 shib gopal banerjee lane to 1 - 50 stall kart lane,3)24 to 25, s.n. banerjee lane,4)2 to 50, s.n. banerjee lane,5)37 to 49, bazalpara lane,6)47-50, stall kart lane,7)195, naskar para road via 190 naskar para road upto 10 no nobin ghosh lane( lahiri bagan ).8) 39/5 to 39/4/1 bhairav ghatak lane,9) 50 jn mukher road to 43 pandit ghat ,10 )140, shib gopal banejee lane to 144/145, j.n.mukherjee road (saheb bagan 11)37 bajal para via 50 bajal para via 29 bhairav ghatak lane to 166 sriram dhang road junction 12)15 sriram dhang road via 20 sriram dhang road via 47 stall kart lane to 140 shib gopal banerjee lane 13)140 shib gopalbanerjee lane to 144/145 jn mukherjee road (choto gate)14)24 to 25 sn banerjee lane 15)26 to 22 sn banerjee lane 16)39/5 to 30 bhairav ghatak lane 17)23 rk banerjee lane via 34 bajal para via 40 bajal para upto 23 bhairav ghatak lane 18)60 bajal para to 34 bajal para lane ward no-4, under h.m.c