Urgent replacement of 100mm dia old wornout pipe line to stop contimination from 74 to 74/10 purbachal main road in wd-106, br-xii.

Improvement for w/s by laying of 100mm dia d.i. pipe line at 194, p.mazumdar road to c20 green park in wd-106, br-xii.

Improvement of water supply pipeline by replacing of old wornout 100 mm dia d.i pipe line from prem. no.-72/6 and 72/a/4 purbachal main road in ward no.-106, br.-xii.

Maintenance of water supply service pipeline by repairing of leaks including cutting and flushing with allied works at lal bahadur sarani bidhan road and its surrounding area in ward no 106, br-xii

Improvement of water supply by laying of 100mm dia di pipeline from h/o b.das to p.das and from h/o j.das to pre no-315 chowbhaga biharipara in ward no-108 br-xii.

Upgradation of water supply system by laying of 150 mm dia new d.i. pipe line parallel to the existing old worn out pipe line from 1/85 nelinagar, haltu school road to 1/23 nelinagar, dhakuria east road in ward no-105, brxii.

Mending work of water supply pipeline and other allied works at purbachal road , m.g.road and its surrounding area in ward -106, br-xii.

Maintenance by leak repairing of 600mm dia filtered water pipe line on northern flank of p.a.shah connector near avishikta-ii by m.s jacketing in ward no-106, br-xii.

Mending work of water supply pipeline and other allied works at north purbachal kalitala road,purbachal canal south road and its surrounding area in ward-106, br-xii.

Restore of water supply service pipeline by repairing of leaks and other allied works at 26 pally, east purbachal canal side road and its surrounding area in ward-106, br-xii.