construction of 300 mm cc drain d.no.4/147-a to d.no.4/162 (knm school back side) and d.no. 4/153 (beedi factory) to d.no. 4/159-b 5 and d.no. 4/158 a to d.no.4/159 (salamullah sir house road) and d.no.4/12 to d.no. 4/71 (kabab corner) and d.no. 4/1 to d.
