Annual periodical maintenance of Changia Escape gate , Changia Head gate, D-15, D-16 , Defense ditch gate, Pasgal minor gate, Pandorian head gates,Pandorian escape gates, Pindi Kathar Gate , Langotia /Khour Branch Gateand Arnia Escape Gate on main r

Annual periodical maintenance of Changia Escape gate , Changia Head gate, D-15, D-16 , Defense ditch gate, Pasgal minor gate, Pandorian head gates,Pandorian escape gates, Pindi Kathar Gate , Langotia /Khour Branch Gateand Arnia Escape Gate on main ranbir canal and various distributaries of Ranbir Canal in RS Pura, Suchetgarh, Bishnah areas

1)Changia Escape gate at RD7800 on D17 canal (1’6’’ x2’6 ft)Annual periodical maintenance of Changia Gate by way of dismantling of winch machine from the supporting channel and disconnecting the stem rod from the leaf structure then extracting out the gate leaf structure with the help of manual labour using tools and tackles, chain pulley block /crane after removing accumulated mud/silt around the gate leaf. Carriage of gate structure along with winch machine and stem rod to the road side with the help of manual labour using tools and tackles. .Servicing of the 03 ton capacity winch machine by removing the old grease and washing / cleaning with kerosene oil or any other solvent to make it dust free. Extracting the bearings and gear mechanism from winch machines. Greasing & oiling the bearing mechanism using ISI mark standard quality grease for smooth, easy up and down moment of gate. Reinstallation of the gate and winch machine at site and checking the up and down moment. Removal of old paint by sand paper and painting of winch machine and gate with one coat of good quality metal primer and coat of paint ( Nerolec/ Asian paint/ Berger Paint) as per prescribed color code for gates.The job includes cost of material, skilled manual labour, crane, hire charges of tools and tackles required for the job. 2)Changia Head gate at RD7800 on D17 canal Annual periodical maintenance of Changia Head Gate by way of dismantling of winch machine from the supporting channel and disconnecting the stem rod from the leaf structure then extracting out the gate leaf structure with the help of manual labour using tools and tackles, chain pulley block /crane after removing accumulated mud/silt around the gate leaf. Carriage of gate structure along with winch machine and stem rod to the road side with the help of manual labour using tools and tackles. .Servicing of the 03 ton capacity winch machine by removing the old grease and washing / cleaning with kerosene oil or any other solvent to make it dust free. Extracting the bearings and gear mechanism from winch machines. Greasing & oiling the bearing mechanism using ISI mark standard quality grease for smooth, easy up and down moment of gate. Reinstallation of the gate and winch machine at site and checking the up and down moment. Removal of old paint by sand paper and painting of winch machine and gate with one coat of good quality metal primer and coat of paint ( Nerolec/ Asian paint/ Berger Paint) as per prescribed color code for gates.The job includes cost of material, skilled manual labour, crane, hire charges of tools and tackles required for the job. 3)D-15 at RD 57762 of MRC :- Annual periodical maintenance of D15 gate by way of dismantling of gate lifting mechanism from the supporting channel and disconnecting the stem rod from the leaf structure then extracting out the gate leaf structure with the help of manual labour using tools and tackles, chain pulley block, tripod stand /crane after removing accumulated mud/silt around the gate leaf. Checking for any worn out portions and welding with frame with double layered welding after properly pressing exposed portions. Replacement of nut and bolt connecting stem rod to leaf of gate. Servicing of the 05 ton capacity winch machine by removing the old grease and washing / cleaning with kerosene oil or any other solvent to make it dust free. Extracting the bearings and gear mechanism from winch machines. Greasing & oiling the bearing mechanism using ISI mark standard quality grease for smooth, easy up and down moment of gate. Reinstallation of the gate and winch machine at site and checking the up and down moment. Removal of old paint by sand paper and painting of winch machine and gate with one coat of good quality metal primer and coat of paint ( Nerolec / Asian paint/ Berger Paint). Painting must be done on both sides of gate. The job includes cost of material, skilled manual labour, hire charges of tools and tackles required for the job. 4) D-16 at RD 57927 of MRC :- Annual periodical maintenance of D16 gate by way of dismantling of gate lifting mechanism from the supporting channel and disconnecting the stem rod from the leaf structure then extracting out the gate leaf structure with the help of manual labour using tools and tackles, chain pulley block, tripod stand /crane after removing accumulated mud/silt around the gate leaf. Checking for any worn out portions and welding with frame with double layered welding after properly pressing exposed portions. Servicing of winch machine by removing the old grease and washing / cleaning with kerosene oil or any other solvent to make it dust free. Extracting the bearings and gear mechanism from winch machine. Greasing & oiling using ISI mark standard quality grease for smooth, easy up and down moment of gate. Replacement of nut and bolt connecting stem rod to leaf of gate. Reinstallation of the gate and winch machine at site and checking the up and down moment. Removal of old paint by sand paper and painting of winch machine and gate with one coat of good quality metal primer and coat of paint ( Nerolec / Asian paint/ Berger Paint). Painting must be done on both sides of gate. The job includes cost of material, skilled manual labour, hire charges of tools and tackles required for the job. 5) Pasgal minor gate at RD 52000 of MRC(4’x4’9’’aprox ):- Annual periodical maintenance of Pasgal minor Gate by way of dismantling of winch machine from the supporting channel and disconnecting the stem rod from the damaged leaf structure then extracting out the gate leaf structure with the help of manual labour using tools and tackles, chain pulley block /crane after removing accumulated mud/silt around the gate leaf. Carriage of gate structure along with winch machine and stem rod to the road side with the help of manual labour using tools and tackles. Checking of leaf of the gate for any mechanical damage and repairs by straightening on heavy duty hydraulic press, welding at worn out portions of the skin plate with quality MS electrodes. Servicing of the 03 ton capacity winch machine by removing the old grease and washing / cleaning with kerosene oil or any other solvent to make it dust free. Extracting the bearings and gear mechanism from winch machines.Greasing & oiling the bearing mechanism using ISI mark standard quality grease for smooth, easy up and down moment of gate. Reinstallation of the repaired gate and winch machine at site and checking the up and down moment. Removal of old paint by sand paper and painting of winch machine and gate with one coat of good quality metal primer and coat of paint ( Nerolec/ Asian paint/ Berger Paint) as per prescribed color code for gates.The job includes cost of material,welding charges ,Dg set hire charges ,carriage charges , skilled manual labour, crane, hire charges of tools and tackles required for the job. 6) Pandorian head gate I and II on MRC at RD 52134 ( 7 ft x 5.5 ft) :- Annual periodical maintenance of Pandorian head gateS by way of dismantling gate lifting mechanism from the supporting channel and disconnecting the stem rod from the leaf structure then extracting out the leaf structures with the help of manual labour using tools and tackles, chain pulley block /crane after removing accumulated mud/silt around the gate leaf to check any damage by carrying to tye raodside . Servicing of the 5 ton capacity winch machines by removing the old grease and washing / cleaning with kerosene oil or any other solvent to make it dust free. Extracting the bearings and gear mechanism from winch machine. Greasing & oiling using ISI mark standard quality grease for smooth, easy up and down moment of gate. Reinstallation of the gates and winch machines at site and checking the up and down moment. Removal of old paint by sand paper and painting of winch machines and gate with one coat of good quality metal primer and coat of paint as per prescribed colour code of gates ( Nerolec / Asian paint/ Berger Paint). Painting must be done on both sides of gate. The job includes cost of material, skilled manual labour, crane, hire charges of tools and tackles required for the job. The job includes painting of outer structure of gate including stairs, platform ,ralling and other MS structure at site. 7) Pandorian escape gate I (D14 gate) and escape Gate II on MRC at RD 52134 ( 9 ft x 4 ft) :- Annual periodical maintenance of gates by way of dismantling mechanical components of gates such as worm and worm gears, rollers, rack and pinion arrangements. Extracting the gates outside channel grooves imbedded in side concrete walls using crane and manual labour. Service to rack and pinion arrangement by properly cleaning rack from dust and grease . Repairs to the damaged teeth of rack by welding and grinding of tooth . Repairs to the pinion gear for converting circular motion to linear motion of rack with same pitch circle and module by way of grinding and welding of tooth. Servicing of gear by cleaning the teeth from dust and grease. Greasing & oiling of all moving parts using ISI mark standard quality grease for smooth, easy up and down moment of gate. Removal of old paint by sand paper and painting of winch machines and gates with coats of metal oxide primer and enamel paint as per the colour code for gates. Reinstallation of the serviced gates and machines at site and checking the up and down moment. The job includes cost of material, skilled manual labour, hire charges of tools and tackles required for the job. 8)Pindi Kathar Gate of RD 59420 of MRC ():-Annual periodical maintenance of gate by way of dismantling mechanical components of gate such as worm and worm gears, rollers, rack and pinion arrangement. Extracting the gates outside channel grooves imbedded in side concrete walls using crane and manual labour. Service to rack and pinion arrangement by properly cleaning rack from dust and grease . Repairs to the damaged teeth of rack by welding and grinding of tooth . Repairs to the pinion gear for converting circular motion to linear motion of rack with same pitch circle and module by way of grinding and welding of tooth. Servicing of gear by cleaning the teeth from dust and grease. Greasing & oiling of all moving parts using ISI mark standard quality grease for smooth, easy up and down moment of gate. Removal of old paint by sand paper and painting of winch machines and gates with coats of metal oxide primer and enamel paint as per the colour code for gates. Reinstallation of the serviced gate and machine at site and checking the up and down moment. The job includes cost of material, skilled manual labour, hire charges of tools and tackles required for the job. 9)Langotia /Khour Branch Gate RD 500m D11 of MRC :- Annual periodical maintenance of gate by way of dismantling mechanical components of gate such as worm and worm gears, rollers, rack and pinion arrangement. Extracting the gates outside channel grooves imbedded in side concrete walls using crane and manual labour. Service to rack and pinion arrangement by properly cleaning rack from dust and grease . Repairs to the damaged teeth of rack by welding and grinding of tooth . Repairs to the pinion gear for converting circular motion to linear motion of rack with same pitch circle and module by way of grinding and welding of tooth. Servicing of gear by cleaning the teeth from dust and grease. Greasing & oiling of all moving parts using ISI mark standard quality grease for smooth, easy up and down moment of gate. Removal of old paint by sand paper and painting of winch machines and gates with coats of metal oxide primer and enamel paint as per the colour code for gates. Reinstallation of the serviced gate and machine at site and checking the up and down moment. The job includes cost of material, skilled manual labour, hire charges of tools and tackles required for the job. 10)Arnia Escape gate at RD7800 on D15 Annual periodical maintenance of Arnia Escape Gate by way of dismantling of winch machine from the supporting channel and disconnecting the stem rod from the leaf structure then extracting out the gate leaf structure with the help of manual labour using tools and tackles, chain pulley block /crane after removing accumulated mud/silt around the gate leaf. Carriage of gate structure along with winch machine and stem rod to the road side with the help of manual labour using tools and tackles. .Servicing of the 03 ton capacity winch machine by removing the old grease and washing / cleaning with kerosene oil or any other solvent to make it dust free. Extracting the bearings and gear mechanism from winch machines. Greasing & oiling the bearing mechanism using ISI mark standard quality grease for smooth, easy up and down moment of gate. Reinstallation of the gate and winch machine at site and checking the up and down moment. Removal of old paint by sand paper and painting of winch machine and gate with one coat of good quality metal primer and coat of paint ( Nerolec/ Asian paint/ Berger Paint) as per prescribed color code for gates.The job includes cost of material, skilled manual labour, crane, hire charges of tools and tackles required for the job. Note:- The tenderers are requested to visit the site and quote the rate including rebate on old parts as per site conditions. Any modifications/ alterations of the job, absolutely necessary if required at the time of execution may be done as per actual site conditions.

Rebate on Old Parts

M/S RAGHUNATH MECHANICAL AND ELECTRICAL ENGINEERING WORKS (BID ID -2307768)

ROYAL ENGINEERING ENTERPRISES (BID ID -2305031)

M/S RAGHUNATH MECHANICAL AND ELECTRICAL ENGINEERING WORKS