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

Extension of rcc box drain at st. no. 718, 720, 797, 799, 803, 805 and 809, outfall structure at aa-iig under ntk project.

Extension of rcc box drain at st. no. 718, 720, 797, 799, 803, 805 and 809, outfall structure at aa-iig under ntk project.

Providing and laying median kerb at separator of street no. 716 due to relaying of sewerage of&amp#x0d phed in front of tank no. 18 in&amp#x0d action area iig, newtown kolkata&amp#x0d

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

Repairing of potholes or damaged portion at different locations of street no 718 both lane&amp#x0d stretch from intersection of street&amp#x0d no 795 716 718 to pwd 211 patharghata road in aa iig newtown kolkata

Maintenance for cleaning the blockage of trunk sewer line at aa - iia, iif, iig and cbd for the period from 01.07.24 to 31.03.25 under ntk project.

Up-gradation of southern side damaged service road of street no 3333 due to failure of phed sewerage line near intersection of aa iiia in newtown kolkata

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.