supply of misc materials for maintenance rli scheme under champadanga ( a-m ) sub division under chinsurah ( a-m ) division under non plan programme -supply & transportion of ball bearing 6307 ( tata / hmt / skf ) 2 supply & transportion of cotton waste 3 supply & transportion ofemery paper ( 230x280 mmcourse ) 4 supply & transportion of belt for iron coupling 5 supply & transportion of rubber insertion 300 mm dia ( as per sample ) 5 mm thick made from white rubber sheet with proper reinforcement 2 ply as per is 638 / 79 with latest amendments suitable for raised surface of ms flange as per is 6392 / 71 , with 6 nos of holes ( table-5 ) is marked 6 supply & transportion of 150 mm nb x 5 mm thick rubber insertion ( table- 17 ) for raised surface of flange as per is 6392 / 71 made from white rubber sheet reinforced with 2 ply cotton fabric without holes as per is 638 / 79 with latest amendment, if any, with isi marked suitable for ms flange. with holes 7 supply & transportion of gland packing 8.5 mm 8 supply & transportion ms nut & bolt 16 x 65 9 supply & transportion ms nut & bolt 10x 50 10 supply & transportion ms nut & bolt 6 x40 ( 1 / 4 x1.5 ) 11 supply & transportion of 150mm dia ms short piece ( isi marked ) both end flanged 1m long 12 supply & transportion of ms hose clamp 150 mm dia 5 mm thickness 45 mm width heavy duty fitted with nuts & bolts ( as per sample )