Repair and maintenance of 02 ton capacity gate machines installed on Tawi Canal mainminorshead regulatory including replacement repairs of its various parts componentsfixtures etc for their continuous and smooth operations D3 HR

Amount

D-3 H/R :- The job comprises of dismantling the winch machine/gate structure (2 ton cap.) from its hoisting after cutting the rusted fasteners with the help of necessary tools, tackles and other equipments and shifting all the material to the workshop in a load carrier for the execution of the repair works as under :- Repair to the gate machine by way of Straightening of the stem rod of 02 ton cap. winch machine by heat treatment, hammering/power pressing to obtain proper alignment for smooth vertical operation of the gate. Welding/strengthening of upper and lower stem rod housing and the base plate along the peripheral joints. Welding work must be carried out using good quality electrodes conforming to IS specifications. Grinding and finishing of the welded portions with the help of precision tools in such a way so as to remove blow holes, weld deposits, weld residue, sharp edges etc. Providing of one no. regulating handle, fasteners and one no. bearing (as per sample) for the operation of the winch machine. Repair to gate structure by way of removing the bends in the skin leaf and the alignment of the frame work structure (after dismantling the structure by gas cutting ) by way of heat treatment , power pressing and there after welding back the leaf and the frame work member to constitute the required structure. Welding of angle/channel/vertical stiffeners to the 02 ton gate structure along with L shaped M.S. flat hooks, drilling holes and making appropriate fastening system in lieu of the damaged and rusted ones. Welding of L shaped 02 No. MS hooks to the gate structure so as to engage the stem rod with the gate structure. The job also includes transporting the repaired machine/gate structure from the workshop to the road side near canal in a private vehicle and further shifting from the road side to the installation site with the help of crane/manual labor. The job includes installation of the repaired gate machine in their embodiments with the help of necessary tools and tackles and testing the same on load. The job also comprises scraping of dust/rust with emery paper and subsequent complete painting of winch machines, gate structure, hoisting girder etc with one coat of red oxide steel primer and two coats of anti corrosive paint of light blue color. The job constitutes skilled/ unskilled labor charges, crane charges, material charges, carriage/transportation charges (to and fro) between site and workshop, loading and unloading charges, hire charges of tools and tackles etc. required for the complete execution of the work. Complete Job.

Vaibhav Engineers and Technocrates (BID ID -2460459)

M/S MUSKAN ELECTRICAL (BID ID -2456415)