09/EE(EM)/DKP BRG/2024-25

Arrangement of special T&P/heavy duty hydra cranes /chain pulley blocks etc, for dismantling of gear box assembly, end reduction unit, plumber block and motor etc after holding gate in its position and making arrangement for dismantling the gear box assembly end reduction unit, plumber block and motor etc. with M.S. plate ,M.S. channel, M.S. angle, pipe,tore round etc. with cutting welding , grinding and fixing including all cost of labour and stock material to complete the work.

Providing & fitting new Plummer Blocks in place of old and worn out plumber blocks on Low Transmission shaft of barrage gate No- 18 of Dakpathar Barrage including proper alignment of Plummer block all cost of Material and Labour to complete the work.

Providing & replacing all new Plummer Block Bearing (SKF/FAG 1215) in place of old and worn out bearing of Plummer blocks on Low Transmission shaft of barrage gate No- 18 of Dakpathar Barrage including proper alignment of Plummer block bearing for proper completion of the job including all cost of Material and Labour to complete the work.

Dismantling the end reduction unit from the superstructure of barrage gate No- 18 of Dakpathar Barrage then shifting it from superstructure to working yard with the help of heavy duty hydra cranes, man power chain pulley blocks etc. including all cost of Material and Labour to complete the work.

Repairing of end reduction unit by replacing G.M. Bushes and pins and other spares oiling, greasing etc including cost of all material required for proper completion of the job of barrage gate No- 18 of Dakpathar Barrage .

Shifting end reduction unit from working yard to superstructure job of barrage gate no - 18 of Dakpathar Barrage then fitting it to its proper palace with the help of heavy duty hydra cranes, man power chain pulley blocks etc. including all cost of Material and Labour to complete the work.

Repairing of Manual operating gate lifting system by oiling, Greasing and complete overhauling of lifting mechanism barrage gate No- 18 of Dakpathar Barrage for proper completion of the job including cost of all material.

Taking out all old and damaged shaft couplings by Heating and hammering and providing and fitting new shaft couplings of barrage gate no 18 of Dakpathar Barrage as per proper alignment including all cost of material and testing on load.

Emptying balance box by removing R.B.M. and stones and holding balance box in its original position with the help of heavy duty chain pulley blocks and man power then unclose and shifting the suspension pullies to working yard. Greasing, oiling, changing G.M. bushes and pins etc required then shifting and refitting the suspension pullies in its original position at barrage gate No- 18 of Dakpathar Barrage including all cost of Material and Labour to complete the work.

Complete overhauling of braking system of barrage gate No- 18 of Dakpathar Barrage including replacement of brake pads and coil etc. including all cost of material and labour required to complete the work.

Complete overhauling of motors of barrage gate No- 18 of Dakpathar Barrage including re-insulation replacement of all bearings, terminal box and nut- bolts including all cost of material and labour required to complete the work.

Replacing steel wire ropes (32 mm dia. x 19 mtr. Long with single end socket) assembly between gate and balance box after dismantling old wire ropes, fitting new wire ropes and applying cardium compound on steel wire ropes of barrage gate no- 18 of Dakpathar Barrage.

Providing and fixing of gear box assembly in place of old and damaged gear box assembly by loosening and cutting of bolt of barrage gate No- 18 of Dakpathar Barrage.

Dismantling the old and damaged stem guide rollers and its associated parts like Bushes, Pins etc. by gas cutting and loosening of nuts and bolts, Providing and fixing new stem guide roller and its associated parts like Bushes, Pins etc. at its original position of barrage gate No- 18 of Dakpathar Barrage including all cost of material labour and T&P required to complete the work.

Dismantling the old and bend low transmission shaft from end reduction unit, gear box and Plummer block and locking balance box on both end of barrage gate No- 18 by heavy duty chain pulley blocks then shifting it from superstructure to working yard then straightening of bend shafts and reshifting the straightened shafts from working yard to superstructure with the help of 20 ton capacity crane and fitting it to its original position including all cost of material labour and T&P required to complete the work.

M/S HYDRO POWER WORKS (BID ID -348277)