Development of 100 mm dia ms column pipes by flange jointing,painting for new sinking in big dia tubewell at p-210 strand bank road and gobra burial ground (gate no.1) in ward no. 45 and 59 respectively

Providing and fixing of 4 inch dia. heavy duty ms flange to 2400mtrs,( 400 nos), 4 inch dia. ms pipes and laying of 600 mtrs., (100 nos), in development district at r6 mines, ncph colliery ncph sa.

Flange welding cutting of 55 pipes,10inch ms flange 110 nos. and 6inch dia ms pipe 45 pipes flange both side 90 flange by flange fitting in both side at chp premises of

Installation of tubewell for drinking water at polling station no 166,167, 168 in gram kalna f.p school by sinking of 150 mtr deep 40 x 100 mm dia, with pvc pipe, dwt tube wells, under kalna-i p.s., in purba bardhaman. (fund- mplad, rajya sabha,