Fabrication, installation, testing and commissioning of new gate by way of replacement of old damaged one installed at D-9A

Fabrication, installation, testing and commissioning of new gate by way of replacement of old damaged one installed at D-9A

Gate of Belicharana D-9A(6’-3” X 6’-11”) Extraction of old damaged gate by way of dismantling of old winch machine (05 ton cap.) installed on Ranbir canal from its hoisting and extraction of the damaged gate leaf with the help of required tools, tackles /manual labour and tripod/Hydra crane. Fabrication of gate leaf channel of size (6’.3”X 6’.11”) using the ISMC channel of size 100X50MM with 04 Nos. vertical & 04 Nos. horizontal cross members to make a complete frame for support by way of cutting /welding using superior quality electrodes. Providing and welding the MS sheet of 05mm thickness on the frame of channel structure. Fitting it in outer frame for sliding of gate leaf in it then welding of 02 nos hoisting channel, making a provision for stem rod attachment with 02 no. L-shaped MS Clamps. Providing/fixing of bulb type/flat rubber sealof required size to match the leaf frame by providing & fitting of MS flat having holes for fixing the seal using requisite nuts and bolts. Fabrication, providing & fitting of 05 Ton capacity manually operated, worm gear type winch machine along with base plate of 10mm thickness of suitable size and one stem rod duly threaded along its length for up down movement of the gate and then oiling and greasing the gear mechanism/ stem rod before fitting. job also includes drilling of holes on top hoisting channels , L clamps, base plate for fixing winch machine and stem rod. Complete painting of gate structure and the winch machine by way of providing two coats of superior quality paint after applying one coat of red oxide primer. Loading the gate structure along with winch machine on the mechanical transport for carrying to site of installation. Installation of gate structure by way of lowering the leaf structure into the sliding grooves using manual labour tools and tackles using chain pulley block /crane and tripod. 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 job includes cost of material, transportation charge, labour charges and testing for its smooth operation at site.Grouting/anchoring of outer frame welded withhoisting channel with appropriate PCC work at both the sides. Installation of gate structure by way of lowering the leaf structure into the sliding grooves using manual labour tools and tackles using chain pulley block and tripod/crane. Fitting of winch machine on the hoisting channel and connecting the stem rod to the leaf structure after ensuring the proper alignment/gravity of the gate structure using required nuts and bolts. The job also involves plugging of the canal with sand bag for easy work and cutting of bushes around the structure. Complete job includes cost of material, transportation charge, labour charges and testing for its smooth operation. Note: The tenderers are requested to visit the site and quote the rate including the rebate on old material as per site conditions. Any modifications/ alterations of the job/dimensions, absolutely necessary if required at the time of execution may be done as per actual site conditions

SMART TECH AND CO

AJAY ELECTRIC AND MECH WORKS

JAGDEMBAY MECH ENGG WORKS