Repair and maintenance of various gates of 02/05/10 ton capacities along with allied works installed at Main Ravi canal and Ujh canal at different locations such as Lakhanpur Cross Gate, Kharote Direct Outlet Gate, D-2 Distributary gate, D-4 Distribu

Amount

(As per scope of work Annexure C of SBD)Lakhanpur Cross Gate (02 nos): Dismantling of winch machines of 10 ton capacity of both the gates from its hoisting position and carriage to workshop. Dismantling of all the parts of the winch machines. Straightening of stem rod of both the gates by hot forming and depositing extra weld material on it by welding with ISI marked electrodes and rethreading as per required size. Repair to worm of 1st gate by depositing extra weld material by welding with superior quality ISI marked welding electrodes & teeth cutting as per required size. Providing and fitting of new gear – 01 no. to 1st gate ,new worm-01 no. to 2nd gate, new bearings -02 nos (6210) per teeth profile, size and material of the sample damaged one. Repair to gate leaf of 1st gate by removing it from the grooves and carriage to the workshop for repairing damaged spots on MS sheet by welding and flattening/straightening the gate leaf for proper fit into grooves and thereafter carriage back from workshop to site. Greasing of mating parts of the winch machine. Reassembling of winch machine. Fitting of gate leaf and 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 job) Kharote Direct Outlet Gate:-. Dismantling of winch machine of capacity 02 ton from its hoisting & loading, carriage to workshop. Straightening of stem rod by hot forming & depositing extra weld material on it by welding with ISI marked electrodes & rethreading as per required size. Providing and fitting of new bearings - 2 Nos., worm-1 No. and gear 01 no. as per teeth profile, size and material of the sample damaged one. Remetalling of stem rod by depositing extra weld material & teeth cutting as per required size. Greasing of mating parts of the winch machine and welding and finishing of the housing of winch machine for its proper fitting. Welding the localized spots of weak welded joints between outer casing of winch machine & base plate at workshop. Reassembling of winch machine. Loading, Carriage of winch machine to site. Unloading of winch machine at site & then fitting of winch machine onto the cross members with nuts, bolts and washers of suitable size/s. 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 job) D-2 Distributary gate:-Dismantling of winch machine of 02 ton capacity and extraction of Gate leaf from its suspended position with tools and tackles and carriage to workshop. Dismantling of all the parts of winch machine. Providing and fitting of bearings -2 nos, worm- 1 no. Remetalling of stem rod and gear by depositing extra material on it by welding and then rethreading as per required size. Alignment of Gate leaf and skin plate by localized welding to various component of gate after removing dust & rust with the help of wire brush and emery paper. Lowering of gate leaf into the channel grooves of gate by manually/mechanical means. Loading, Carriage of winch machine to site. Unloading & then Fitting of winch machine onto the cross members with nuts, bolts and washers of suitable size's. Testing of winch machine by raising of gate leaf to suitable height. The job includes cost of material, labour (skilled/unskilled). carriage (to &fro), extraction/lowering, hire charges of DG set. welding set, tools & tackles reqd. for the execution of job.(01 job) D-4 Distributary gate:-Dismantling of winch machine of 05 ton capacity and extraction of Gate leaf from its suspended position with tools and tackles and carriage to workshop. Dismantling of all the parts of winch machine. Providing and fitting of bearings -2 nos, worm- 1 no and gear 01 no. Remetalling of stem rod by depositing extra material on it by welding and then rethreading as per required size. Alignment of Gate leaf and skin plate by localized welding to various component of gate after removing dust & rust with the help of wire brush and emery paper. Lowering of gate leaf into the channel grooves of gate by manually/mechanical means. Loading, Carriage of winch machine to site. Unloading & then Fitting of winch machine onto the cross members with nuts, bolts and washers of suitable size's. Testing of winch machine by raising of gate leaf to suitable height. The job includes cost of material, labour (skilled/unskilled). carriage (to &fro), extraction/lowering, hire charges of DG set. welding set, tools & tackles reqd. for the execution of job.(01 job) D-5 shunt gate at Ujh canal:-Dismantling of winch machine of 10 ton capacity and extraction of Gate leaf from its suspended position with tools and tackles and carriage to workshop. Dismantling of all the parts of winch machine. Providing and fitting of bearings -2 No's and stem rod-01 no. as per required size & specifications. Remetalling of worm and gear by depositing extra material on it by welding and then rethreading as per required size. Alignment of Gate leaf and skin plate by localized welding to various component of gate after removing dust & rust with the help of wire brush and emery paper. Lowering of gate leaf into the channel grooves of gate by manually/mechanical means. Loading, Carriage of winch machine to site. Unloading & then Fitting of winch machine onto the cross members with nuts, bolts and washers of suitable size's. Testing of winch machine by raising of gate leaf to suitable height. The job includes cost of material, labour (skilled/unskilled). carriage (to &fro), extraction/lowering, hire charges of DG set. welding set, tools & tackles reqd. for the execution of job.(01 job) Barwal Cross gate (2nos): Dismantling of winch machine of 10 ton capacity and extraction of Gate leaf from its suspended position with tools and tackles and carriage to workshop Providing and fitting of new gear- 02 nos (both gates) and bearing -04 nos (both gates) as per as per required teeth profile, size & specifications for winch machine of thereof with help of tools and tackles. Straightening of stem rod of both the gates by hot forming and depositing extra weld material on it by welding with ISI marked electrodes and rethreading as per required size. Repair to worm of 1st gate by depositing extra weld material by welding with superior quality ISI marked welding electrodes & teeth cutting as per required size. Welding the localized spots of weak welded joints between outer casing of winch machine & base plate. Greasing of all the mating components of the winch machine . Reassembling of winch machine and fitting of winch machine onto the cross members with replacement of worn out nuts, bolts and washers of suitable sizes. The job includes cost of material loading/unloading, cost for carriage of DG set, welding set, installation charges, transportation charges for to and fro movement, hire charges for tools & tackles required for the execution of job at site.(01 job)

M/S RAGHUNATH MECHANICAL AND ELECTRICAL ENGINEERING WORKS (BID ID -2331237)

GS ENGG WORKS (BID ID -2329252)