Details: item description/ heading 1. dismantling of the blade assembly.2. removal of the broken adjusting from the casing, followed by repair using filling material to join the two parts of the broken , and then cutting threads on lathe.3. repairing of k-arm assembly.4. repairing of the oval holes in all brackets by filling with material, followed by grinding.5. assembling the blade assembly.repairing of k-arm:-1. gouging electrodes for gouging the one broken portion and two cracked portions – 08 kg.2. lomelt 802 or equivalent cutting electrode – 06 kg.3. welding electrode lomelt 205 or equivalent for welding the broken and cracked portion– 06 kg.4. low hydrogen electrode e-104 or equivalent for final welding – 07 kg.5. grinding to the required size.6. other consumable items.7. labour (01 welder & 02 helpers) – 06 shifts.repairing adjusting and oval brackets:-1. gouging both broken pieces and "v" grooving using gouging electrode lomelt 802 or equivalent – 10 kg.2. lomelt 205 electrode or