Providing and laying of sewer line with 600mm dia rcc np3 pipes and reconstruction of road in sector 45 from near h. no. 1516 to greenwood gate on sector 45/46 dividing road under ee 4b mcg.

Construction of manhole, 200mm and 300mm dia np3 pipe sewer line connection between main sewer and plot sewer wipro ltd. at st. no. mar-3333 in aa-iiig under ntk project.

Laying of 1000 mm and 1200 mm dia np3 pipe line infront of itc building inplace damaged line at along st. no. 878 at aa-iiig under new town kolkata project.

Laying of 200mm dia pvc pipe sewer line between street no. 828 and green verge no. iv at aa-iiic under ntk project.

Laying of 1000 mm and 1200 mm dia np3 pipe line infront of itc building in place damaged line at along st. no. 878 at aa-iiig under new town kolkata project.

Laying of balance 250mm and 300mm dia. sewer network at st. no. 795 in aa-iig under ntk project.

Laying of 200mm dia pvc pipe and repair of manhole in damage portion of sewer line at street no. 822 in aa-iiic under ntk project.

Laying of 200mm dia upvc pipe and construction of 1.5m depth manhole at st. no. 911, plot no. 1291 in aa-iiic under ntk project.

Laying of 225 mm dia s.w. sewer line for the plot connection of plot no. ae-7-1 at aa-ia under ntk project.

Re-construction of damaged sewer line with manhole from infront of nbcc square building towards isls-v at aa-iiif by hume pipe np3 700mm dia. with allied works under ntk project.