| 2 | a)Gate no 1(57 inchesx 48 inches) :-Fabrication ofgate on distributary D 15 canaltodivertwater in defense ditch located at Arnia.Fabrication of leaf structure of size 57 inch x 48 inches(approx) using the ISMC 100channel size with vertical &horizontal cross members for support by way of cuttingas per required size and then welding using superior quality electrodes. The leaf is to be fabricated with 3 number horizontalsupports and 3 number vertical supports at equidistance from each other. The supports should be fabricated out of ISMC 100 channel.Providing and welding the MS sheet of 5mm thickness on the frame of fabricated from MSchannel. Fabrication of L shaped clamps attaching stem rod attachment during up and downward moment of gate. Fabrication, providing & fitting of manually operated iron cast ironwinch machine , top driven with square threads for up and down movement of gates. 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. Loading the gate structure along with winch machine on the mechanical transport for carrying to site of installation. Unloading the gate structure at road side then shifting to the site of installation.Fabrication of outer structure of the gate by cutting MS channels using gas cutting and welding to form the frame. Providing, fitting and welding of 2 lengths of ISMC 125 channels over the canal to support the winch machine. The channel should be welded and grouted over and inside the groves fabricated in the civil structure. The height for installation of winch machine should be about 7 ft from bottom for easy operation and maintenance of the gates. The job includes required civil work for installation and grouting of frame on the structure with M15 grade concrete. Installation of gate structure by way of lowering the leaf structure into the sliding grooves using skilled manual labour using crane. Drilling requisite no. of holes in hoisting channels at site. Fitting of winch machine on the supporting channel and connecting the stem rod to the leaf structure after ensuring the proper alignment/gravity of the gate structure. Complete painting of gate structure with one coat of red oxide primer andsuperior quality enamel paint ( Asian paints/ Kansai Nerolac paints/ Berger paints). Complete job includes cost of material, transportation, labour, crane, DG set for welding works at site and testing for its smooth operation at site. b) Gate no 2 ( 70 inches x 48 inches) :-Fabrication of gate on distributaryD 15 canaltodivert water in defense ditch located at Arnia . Fabrication of leaf structure of size 70 inch x 48 inches (approx) using the ISMC 100 channel size with vertical &horizontal cross members for support by way of cuttingas per required size and then welding using superior quality electrodes. The leaf is to be fabricated with 3 number horizontal supportsand 3 number vertical supports at equidistance from each other. The supports should be fabricated out of ISMC 100 channel.Providing and welding the MS sheet of 5mm thickness on the frame of fabricated from MS channel . Fabrication of L shaped clamps attaching stem rod attachment during up and downward moment of gate. Fabrication and fitting of 1 no. stem rod from MS bar and then turning, threading, finishing to the original size.Fabrication, providing & fitting of 05 Ton capacity manually operated, worm gear type winch machine along with base plate of 5 mm thickness. 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.Loading the gate structure along with winch machine on the mechanical transport for carrying to site of installation. Unloading the gate structure at road side then shifting to the site of installation. Fabrication of outer structure of the gate by cutting MS channels using gas cutting. Providing, fitting and welding of 2 lengths of ISMC 125 channels over the canal to support the winch machine. The channel should be welded and grouted over and inside the groves fabricated in the civil structure. The height for installation of winch machine should be about 9 ft from bottom for easy operation and maintenance of the gates. The job includes required civil work for installation and grouting of frame on the structure with M15 grade concrete. Installation of gate structure by way of lowering the leaf structure into the sliding grooves using skilled manual labour using crane. Drilling requisite no. of holes in hoisting channels at site. Fitting of winch machine on the supporting channel and connecting the stem rod to the leaf structure after ensuring the proper alignment/gravity of the gate structure. Complete painting of gate structure with one coat of red oxide primer andsuperior quality enamel paint ( Asian paints/ Kansai Nerolac paints/ Berger paints). Complete job includes cost of material, transportation, labour, crane, DG set for welding works at site and testing for its smooth operation at site.c) Gate no 3 ( 60 inches x 48 inches) :- Fabrication ofescape gate ondistributaryof D 15 canaltodivert water in defense ditch located at Arnia . Fabrication of leaf structure of size 60 inch x 48 inches (approx) using the ISMC 100 channel size with vertical & horizontal cross members for support by way of cuttingas per required size and then welding using superior quality electrodes. The leaf is to be fabricated with 3 number horizontal supports and 3 number vertical supports at equidistance from each other. The supports should be fabricated out of ISMC 100 channel.Providing and welding the MS sheet of 5mm thickness on the frame of fabricated from MS channel. Fabrication of L shaped clamps attaching stem rod attachment during up and downward moment of gate. Fabrication, providing & fitting of manually operated iron cast ironwinch machine , top driven with square threads for up and down movement of gates. 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. Loading the gate structure along with winch machine on the mechanical transport for carrying to site of installation. Unloading the gate structure at road side then shifting to the site of installation. Fabrication of outer structure of the gate by cutting MS channels using gas cutting. Providing, fitting and welding of 2 lengths of ISMC 125 channels over the canal to support the winch machine. The channel should be welded and grouted over and inside the groves fabricated in the civil structure. The height for installation of winch machine should be about 7 ft from bottom for easy operation and maintenance of the gates. The job includes required civil work for installation and grouting of frame on the structure with M15 grade concrete. Installation of gate structure by way of lowering the leaf structure into the sliding grooves using skilled manual labour using crane. Drilling requisite no. of holes in hoisting channels at site. Fitting of winch machine on the supporting channel and connecting the stem rod to the leaf structure after ensuring the proper alignment/gravity of the gate structure. Complete painting of gate structure with one coat of red oxide primer and superior quality enamel paint (Asian paints/ Kansai Nerolac paints/ Berger paints). Complete job includes cost of material, transportation, labour, crane, DG set for welding works at site and testing for its smooth operation at site.d) Cross gate on distributary at Arnia market (4 ftx 3 ft) :-Fabrication of gate ondistributaryD 15 canaltodivert water in defense ditch located at Arnia . Fabrication of leaf structure of size 4 ft x 3ft (approx) using the ISMC 75 channel size with vertical & horizontal cross members for support by way of cuttingas per required size and then welding using superior quality electrodes. The leaf is to be fabricated with 3 number horizontal supports and 3 number vertical supports at equidistance from each other. The supports should be fabricated out of ISMC 100 channel.Providing and welding the MS sheet of 5mm thickness on the frame of fabricated from MS channel. Fabrication of L shaped clamps attaching stem rod attachment during up and downward moment of gate. Fabrication and fitting of 1 no. stem rod from MS bar and then turning, threading, finishing to the original size. Fabrication, providing & fitting of 02/03 Ton capacity manually operated, worm gear type winch machine along with base plate of 5 mm thickness. 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.Loading the gate structure along with winch machine on the mechanical transport for carrying to site of installation. Unloading the gate structure at road side then shifting to the site of installation. Fabrication of outer structure of the gate by cutting MS channels using gas cutting. Providing, fitting and welding of 2 lengths of ISMC 100 channels over the canal to support the winch machine. The channel should be welded and grouted over and inside the groves fabricated in the civil structure. The height for installation of winch machine should be about 6 ft from bottom for easy operation and maintenance of the gates.Installation of gate structure by way of lowering the leaf structure into the sliding grooves using skilled manual labour using crane. Drilling requisite no. of holes in hoisting channels at site. Fitting of winch machine on the supporting channel and connecting the stem rod to the leaf structure after ensuring the proper alignment/gravity of the gate structure. Complete painting of gate structure with one coat of red oxide primer andsuperior quality enamel paint ( Asian paints/ Kansai Nerolac paints/ Berger paints). Complete job includes cost of material, transportation, labour, crane, DG set for welding works at site and testing for its smooth operation at site. 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. The size of gate and outer frame can vary by +- 10 percent as per the civil structure and site conditions. |
