Annual periodical maintenance of Chakroi head gate, Chakroi minor gate, Tanda head gate I, Tanda head gate II, Tanda minor gate, Rattian minor, Kadial minor, Musa chak gate, Malikpur minor gate and Shamka Minor gates installed on various distributa

Amount

Annual periodical maintenance of Chakroi head gate, Chakroi minor gate, Tanda head gate I, Tanda head gate II, Tanda minor gate, Rattian minor, Kadial minor, Musa chak gate, Malikpur minor gate and Shamka Minor gates installed on various distributaries of Ranbir Canal in RS Pura, Suchetgarh, Bishnah areas

Chakroi Head gate (6.5 ft x 3.25 ft) :- Annual periodical maintenance of Chakroi head gate by way of dismantling of damaged old gate lifting mechanism from the supporting channel and disconnecting the stem rod from the leaf structure then extracting out the damaged 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 with the help of manual labour using tools and tackles. Repairs to leaf of gate by properly checking all the worn out portions and welding existing MS plate with frame with double layered welding after properly pressing exposed portions. Servicing of the 5 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 machine. Replacement of bearings and then greasing & oiling 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). 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. Note:- The tenderers are requested to visit the site and quote the rate 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. Chakroi Minor gate (6.5 ft x 3.25 ft) :- Annual periodical maintenance of Chakroi minor gate by way of dismantling of damaged old gate lifting mechanism from the supporting channel and disconnecting the stem rod from the leaf structure then extracting out the 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 with the help of manual labour using tools and tackles. Repairs to leaf of gate by properly checking all the worn out portions and welding existing MS plate with frame with double layered welding after properly pressing exposed portions. Servicing of the 5 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 machine. Replacement of bearings and then greasing & oiling using ISI mark standard quality grease for smooth, easy up and down moment of gate. Fabrication of stem rod of the gate as per size of leaf and position of installation of winch machine. 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).Job includes cost of material, changes for 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 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. Tanda head gate I (5’9”x2’9”):- Annual periodical maintenance of Tanda head gate by way of dismantling mechanical components of gate such as worm and worm gear, roller, rack and pinion arrangement. Extracting the gate 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 worm gear by cleaning the teeth from dust and grease. Replacement and fabrication of worm as per sample. Repairs to the leaf of the gate by straightening on heavy duty hydraulic press, welding at worn out portions of the skin plate with quality MS electrodes. 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 machine and gate with coats of paint. 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, crane, hire charges of tools and tackles required for the job. Tanda head gate II (5’9”x2’9”):- Annual periodical maintenance of Tanda gate II by way of dismantling mechanical components of gate such as worm and worm gear, roller, rack and pinion arrangement. Extracting the gate outside channel grooves imbedded in side concrete walls using long boom crane and manual labour. Servicing of 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. Repairs to worm and worm gear by cleaning the teeth from dust and grease. Repair of worm gear with same pitch and module. Repairs to worm by welding and grinding of tooth. Repairs to the leaf of the gate by straightening, welding at worn out portions of the skin plate with quality MS electrodes. 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 machine and gate with coat of paint. Shifting back repaired gate and witch machine to site of installation. Reinstallation of the repaired gate at site and checking the up and down moment. The job includes cost of material, skilled manual labour, crane, hire charges of tools and tackles required for the job. Tanda minor gate (3'3"x3'):- Annual periodical maintenance of Tanda minor 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 damaged 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 with the help of manual labour using tools and tackles. Repairs to the leaf of the gate by welding at worn out portions of the skin plate with quality MS electrodes Servicing of the 2 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 machine. Replacement of bearings and then greasing & oiling 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). 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 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. Rathian Minor ( 4ft x 3 ft):- Annual periodical maintenance of gate by way of extracting the gate outside the frame using manual labour after dismantling spindle/stem rod and outer assembly of the gate. Repairs to the leaf of the gate by welding at worn out portions of the skin plate with quality MS electrodes. Servicing of the 2 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 machine. Replacement of bearings and then greasing & oiling 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 both winch machine and gate with one coat of metal primer and coats of paint ( Nerolec/ Asian paint/ Berger Paint). Reinstallation of the repaired gate at site and checking the up and down moment. The job includes cost of material, skilled manual labour, tools and tackles required for the job. Kadial Minor gate (5’9”x2’6”):- Annual periodical maintenance of Kadial gate by way of dismantling mechanical components of gate such as gear, roller, rack and pinion arrangement. Extracting the gate outside channel grooves imbedded in side concrete walls using crane and manual labour. Servicing of 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. Repair of pinion gear for converting circular motion to linear motion of rack with same pitch circle and module. Servicing of worm gear by cleaning the teeth from dust and grease. Replacement of worm gear with same pitch and module. Servicing of the leaf of the gate by welding at worn out portions of the skin plate with quality MS electrodes. 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 both winch machine and gate with coat of paint ( Nerolec / Asian paint/ Berger Paint). Reinstallation of the repaired gate at site and checking the up and down moment. The job includes cost of material, skilled manual labour, crane, tools and tackles required for the job.. Musa Chak gate (3'x3'6") :- Annual periodical maintenance of gate by way of extracting the gate outside the frame using manual labour after dismantling spindle/stem rod and outer assembly of the gate. Repairs to the leaf of the gate by welding at worn out portions of the skin plate with quality MS electrodes Servicing of the 2 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 machine. Replacement of bearings and then greasing & oiling using ISI mark standard quality grease for smooth, easy up and down moment of gate. Providing and fitting and welding of rain pipe over the winch machine. 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). 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 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. MalikPur Minor gate (2'9" x 2'6") :- Annual periodical maintenance of gate by way of extracting the gate outside the frame using manual labour after dismantling spindle/stem rod and outer assembly of the gate. Repairs to the leaf of the gate by welding at worn out portions of the skin plate with quality MS electrodes Fabrication, providing & fitting of 02 Ton capacity manually operated, worm gear type winch machine along with base plate .Oiling and greasing the gear and bearings mechanism before fitting. Providing and fitting of rain pipe over the winch machine to secure the stem rod and machinery. 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). The job includes cost of material, skilled manual labour, hire charges of tools and tackles required for the job. Note:- The tenderers are requested to visit the site and quote the rate 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.. Shamka Minor gate (4'6"x2'9") :- Annual periodical maintenance of gate by way of extracting the gate outside the frame after dismantling spindle/stem rod and outer assembly of the gate.. Providing and fabrication of new stem rod with outer square threads as per the size. Fabrication of new stem rod nut with internal threading of same pitch as stem rod and outer arm supports to be fitted in outer body of the winch machine. Repairs to the connecting mechanism by providing and replacement of new studs. Repairs to the leaf of the gate by straightening and replacement of lower support of the gate, welding at worn out portions of the skin plate with quality MS electrodes. Servicing of the winch machine by removing the old grease and washing / cleaning with kerosene oil or any other solvent to make it dust free and then greasing & oiling 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 both winch machine and gate with one coat of metal primer and coat of paint ( Nerolec/ Asian paint/ Berger Paint). Shifting back repaired gate and winch machine to site of installation. Reinstallation of the repaired gate at site and checking the up and down movement. The job includes cost of material, charges for skilled manual labour, crane, tools and tackles, hire charges of DG set for welding at the location of installation of gate. Note:- The tenderers are requested to visit the site and quote the rate 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

Foundation block along at Lift Irrigation Station, Kothey Kalyana new.

Dismantling of the 10 cusecs X 75 HP pumping unit no III at lift irrigation station, Kothey Kalyana new by way of demounting the pumping machinery from the bed plate after removing the pump, motor, electric connections, coupling pulleys, suction and delivery pipes and finally removing the base frame. Breaking the damaged RCC foundation block with the help of Chisel, concrete cutter, electric jack hammer, tools / tackles. Cutting of steel members with the help of cutter step wise during the process of breaking the RCC block and stacking. Completely removal of broken concrete, soil and tmt bars from pump room in such way that the machinery and electric equipments of other pumping machinery are not damaged/ effected. Disposal of salvage of dismantled foundation away from pumping room up to the distance of 100 m at such place where irrigation land and water source is not polluted. Laying of new RCC foundation block of size length – 7 ft x width- 4 ft x depth- 3.5 ft by way of making surface even for laying of new RCC foundation block. Fabrication of steel mesh out of 10 mm TMT bars members placed vertically and horizontally at an equidistance of 6 inches. Laying of 6 inch concrete base at the bottom to level the surface. Placing of fabricated iron mesh in foundation pit and levelling / aligning it with the pumping unit. Fabrication and grouting of 6 No. foundation bolts of size 2.5 ft in foundation block. Laying of RCC foundation block of size 7 ft x 4 ft x 3 ft by filling the concrete in the ratio of 1:1.5:3. The size of the block above the ground level should be of original size and alignment in respect of suction and delivery pipes. The block shall be filled with rich mixture of concrete with using vibrator for compaction. The entire block as one unit is to be laid in such a way that it can damp all types of mechanical vibrations created by dynamic load of pumping unit without causing any defect to the pumping unit as well as to the block itself. Fixing of the base frame after levelling and fastening with foundation bolts. Complete job includes cost of material such as cement, sand, steel, shuttering charges, charges for concrete mixture, vibrator charges and labour charges of skilled as well as semi skilled labour, curing charges. The material has to be carried on head load through fields from road side to lift irrigation station. Note:- The tenderers are requested to visit the site and quote the rate 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

Rishabh Electricals and Mechanical Works

M/S NARESH MECHANICAL AND ELECTRICAL ENGINEERING WORKS