Annual repair and maintenance of various gates of 02 05 10 ton capacities installed at Main Ravi Canal and Ujh canal along with allied works

Amount

Annual repair and maintenance of various gates of 02/05/10 ton capacities installed at Main Ravi Canal and Ujh canal along with allied works(As per Scope of work Annexure C) Annual repair and maintenance of various head regulatory gates installed at Main Ravi Canal and Ujh canal (Ujh canal gate at D5, Minor-1 gate of D5, SM1gate of M1 of D5, Minor2 gate of D5, SM3 gate of M2 of D5, SM1gate of M3 of D5, SM2 gate of M3 of D5, SM3gate of M3 of D5, Minor4 gate of D5, Himarpur minor gate, Mangtian minor gate, U1 Gate at ujh canal, D2 Gate, RD-25800 (Luddan chak), RD-25500 (Luddan chak), Barwal escape gates-02 nos, Barwal cross gates-02 nos, D3 Distributary gate, D-10 Distributary gate, D-11 head gate, Minor 1 gate of D11, Patyari direct outlet gate by cleaning of surrounding area around the gates by way of cutting of the grass/bushes/vegetation, then dismantling of winch machines of various capacities, removing of old grease, dirt, dust from winch machine and side channel grooves of gate leaf by way of cleaning with diesel using emery paper, cloth etc then greasing of all mating parts of winch machine and side channel grooves with standard quality grease. Reassembling of winch machine, Fitting of winch machine onto the cross members with new nuts, bolts and washers of suitable sizes in place of damaged ones. Testing of winch machine by raising of gate leaf to suitable height. The complete job includes cost of material, labour (skilled/unskilled) charges, hire charges of tools and tackles required for execution of job at site(24 nos job) Seswan link channel: Dismantling of winch machine of capacity 02 ton from its hoisting structure & loading, carriage of the same to workshop for repairs by mechanical transport. Repairs to winch machine by dismantling of all the parts. Straightening of stem rod by hot forming and depositing extra weld material on it by welding with ISI marked electrodes and rethreading as per required size. Providing and fitting of bearing (02No’s), gear-01 no,s as per teeth profile, size and material of the sample damaged one. Repair to worm by depositing extra weld material by welding with superior quality ISI marked welding electrodes & teeth cutting as per required size. Greasing of mating parts of winch machine. Reassembling of winch machine. Welding the localized spots of weak welded joints between outer casing of winch machine and base plate at workshop. Loading, Carriage of winch machine to site. Unloading & Fitting of winch machine onto the cross members with nuts, bolts and washers of suitable sizes. Testing of winch machine by raising of gate leaf to suitable height. Complete job includes cost of material, labour (skilled/unskilled) charges, carriage charges and hire charges of tools and tackles(01 No job) D-4 Distributary gate: Dismantling of winch machine of capacity 05 ton from its hoisting position & loading, carriage of same to workshop. Dismantling of all the parts of winch machine. Providing and fitting of new bearings -02 No’s in place of damaged one, providing of worm-01 No. as per required size & specifications. Remetalling of stem rod by depositing extra material on it by welding and then rethreading as per required size and sample pitch size of damaged one. Greasing of all mating parts of winch machines, loading, and carriage of winch machine to site. Unloading & then Fitting of winch machine onto the cross members with nuts, bolts and washers of suitable sizes. Testing of winch machine by raising of gate leaf to suitable height. The complete job includes cost of material, labour (skilled/unskilled) charges, carriage (to & fro)charges, hire charges welding set, tools & tackles required for the execution of job.(01 no job) D-14 Distributary gate:- Dismantling of winch machine of capacity 5 ton from its hoisting members & loading, carriage to workshop for repairs by way of mechanical transport. Repairs to winch machine by dismantling of all the parts. P/f of bearings (2No), worm & gear as per teeth profile, size and material of the sample damaged one. Straightening of stem rod by hot forming and depositing extra weld material on it by welding with ISI marked electrodes and rethreading as per required size. Greasing of mating parts of winch machine. Reassembling of winch machine. Welding/finishing the housing of winch machine & base plate at workshop for proper fitting of parts. Loading, carriage of winch machine to site. Unloading & then fitting of winch machine onto the cross members with nuts, bolts and washers of suitable sizes. P/f of handle. Testing of winch machine by raising of gate leaf to suitable height & complete painting by applying two coats of red oxide and super enamel to smooth finish(01 no job) Chapper escape gate:- Overhauling of Hoisting mechanism of escape gate involves dismantling of hoisting mechanism i.e top cover, winch machine/gear box of capacity 10 ton capacity, wire rope drum-02 Nos. (coupled with winch machine), shaft gear coupling, bearing brackets and then stacking of all dismantled material at suitable safe place. The job involves replacement of the shaft bearings-02 nos as per sample and size, repairs to ring gear by welding and cutting to the required size and specifications. Greasing of the ring gear and shaft at bearing points, replacement of u-clamps, nuts & bolts in place of old worn-out nuts bolts and clamps. Providing /applying of cardium compound over the steel wire rope after removing dirt, dust from the rope with the help of wire brush to ensure trouble free mobility of gate. Assembling/fitting of winch machine, fitting of steel wire ropes by giving equal tension to the ropes at both ends and complete painting of the winch machine by cleaning & applying one coat of metal primer and two coats of superior quality paint to give even surface finish. Complete job includes cost of material and labour charges, transportation charges & hire charges of the tools and tackles required for execution of the job(01 no job) Rajpura Minor:- Dismantling of winch machine of 02 ton capacity from the cross members of gate with the help of tools and tackles then loading, carriage to workshop and dismantling of all the parts of winch machine. Straightening of stem rod by hot forming, mechanical means and depositing extra weld material on it by welding with ISI marked electrodes and rethreading as per required sample size. Providing and fitting of bearings - 02 nos. & gear -1 no. as per teeth profile, size & material of the sample damaged one. Remetalling to worm by deposition extra weld material & then teeth cutting as per required size and specification. Greasing of mating parts of the winch machine, Reassembling of winch machine. Loading and carriage of winch machine to site. Unloading, shifting of the winch machine to the site of installation & then fitting onto the cross members with nuts, bolts and washers of suitable sizes. Testing of winch machine by raising of gate leaf to suitable height. Complete job includes cost of material, labour charges, carriage charges and hire charges of tools and tackles(01 no job)

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M/S HITAISHI ELECTRICALS AND MECHANICAL WORKS