tender for repairing and overhauling of roller assembly of regulator gates at shahdara drain and hindon cut canal regulator in new delhi - repairing and overhauling of roller assemblyof regulator gateby detaching roller assembly from gate with the help of jigs & fixtures, jack etc., cutting lock plate by gas cutter, lifting roller assembly from gate by manila rope and shifting to working platform, dismantling roller assembly cleaning, washing, repairing worn out roller shaft by remetaling, machining, polishing and re-assembling by replacing bearing 22222, rubber seal, ‘o’ ring, grease nipple,cover plate etc., shifting to gate and fitting, greasing and testing etc. by operating gates including all cost of material, labour, t & p, scaffolding etc. for proper completion of work.shahdaradrain gate number-1 (l2,l3,l4& r2,r3,r4 ),2 (l2,l3,l4& r2,r3,r4 ),3 (l2,& r2),4 (l2,l3,l4& r2,r3,r4 ),5 (l2,l3,l4& r2,r3,r4 ),6 (l2,l3,l4& r2,r3,r4 ),7(l2,l3,l4& r2,r3,r4 ),8 (l2 & r2),9(l2,l3,l4& r2,r3,r4),10 (l2,l3,l4& r2,r3,r4)