Improvement of f/w supply works for damaged portions of 500mm. dia. reserve main pipe lines at 41b, ho-chi-minh sarani, biren roy rd.(west) near h/no. 46/2, 528/n, etc. with some ancillary works in wd. no. 128(br. xiv).

Enhancement of f/w supply works for dilapidated portion of 450mm. dia. reserve main pipe line at ho-chi-minh sarani near h/no. 373, 3 and 6/3 with some related works in wd. no. 128. (br. xiv).

Refurbishment of f/w supply works for damaged portion of 450mm. dia. reserve main pipe line at biren roy rd. (west) near h/no. 5 and 78/b, with some related works in wd. no. 128. (br. xiv)..

Restoration of f/w supply works for damaged portions of different dia. r/ main and s/main pipes with allied works near 606 and 501, ho-chi-minh sarani, 8/3a, biren roy rd.(west), 23, ho-chi-minh nagar etc. in wd. no. 128 (br. xiv)..

Refurbishment work for damaged portion of 450mm. dia. reserve main pipe lines near 172, 168, ho-chi-minh sarani etc. with related works in wd. no. 128(br. xiv).

Restoration of f/w supply by repairing 500mm. dia. reserve main pipe line leakages near 203a, 172a, biren roy rd.(west) etc.with related works in wd. no. 128(br. xiv).

Development of f/w supply by making interconnection of 300mm. dia.and 150mm. dia., 450mm. dia. and 150mm. dia. f/w r/main pipe line works near 137,biren roy rd.(west) and 129a, ho-chi-minh sarani respectively in wd. no. 128. (br. xiv)

Improvement of filtered water supply by installing of air valve on 500mm. dia. reserve main pipe line near 38, biren roy rd.( west) in wd. no. 128( br. xiv).

Development of f/w supply for damaged 600mm. dia. reserve main pipe line at biren roy rd.(west) near swaranika cooperative housing society ltd. with related works in wd. no. 128. (br. xiv)

Enhancement of f/w supply works for damaged portion of 500mm. dia. reserve main pipe lines near 65, 5a, 65/1,ho-chi-minh sarani etc. with related works in wd. no. 128(br. xiv).