Restoration of f.w. supply by repairing of leaks of 150 mm, 200 mm. and 250 mm. dia. mains near 34 g. j. khan rd, 18 tiljala ln, 23 topsia 2nd ln. and different spots in wd. no. 66.

Betterment of f.w. supply by repairing of leaks of 100 mm, 150 mm. and 200 mm. dia. mains near 36/1/2 topsia rd, 131d/2 p.g. rd, 36/1/1g topsia rd. and different spots in wd. no. 66.

Restoration of leaks of 100 mm. and 150 mm. dia. s/mains near 18 tiljala ln, 30/20 sapgachi 2nd ln, 44 c.n. roy rd. and other different spots in wd. no. 66.

Enhancement of filtered water pressure of 100 mm. and 150 mm. dia. s/mains near 4 tiljala rd,2/2 chowbagha rd, 12/4 topsia rd. and different spots in wd. no. 66.

Restoration of leaks of existing 150 mm. and 200 mm. dia. near 39/1a c.n. roy rd, 13 ganesh ghosh ln, 1/q p.g. 3rd ln. and different locations in wd. no. 66.

Betterment of f.w. supply of 150 mm, 250 mm. and 300 mm. dia. mains by restoration of leaks near 163 p.g. rd 8 topsia rd 6 p.g. 2nd ln. and other places in wd. no. 66.

Restoration of leaks of 100 mm. and 150 mm. dia. s/mains near 35e c.n. roy rd, 96 p.g. rd, 5 kustia rd. and other different areas in wd. no. 66.

Restoration of leaks of 100 mm. and 150 mm. dia. s/mains near 10 east topsia rd, 3a/10 brick field ln, 45 kustia masjid bari ln. and other different spots in wd. no. 66.

Restoration of f.w. supply by repairing of leaks of 150 mm, 200 mm. dia. s/mains and 300 mm.dia. r/main near 24 kustia m.b. ln, 5 tiljala rd, 39 kustia rd. and other places in wd. no. 66.

Restoration of leaks of existing 100 mm. and 200 mm. dia. pipe near 14a g. ghosh ln, 35a c.n. roy rd, 16/2 matheswartala rd. and other different locations in wd. no. 66.