tggenco ytps chp clearing of accumulated coal on the rails, poking of solid caked coal and hammering of boulders and clearing of shales on the trackhopper grid 2 wagon tippler 3 and 4, clearing of sticky wet coal by poking inside coal wagons engaging cutter welder for opening and closing of welded wagon doors whenever required, along with tools and tackles for unloading and any other miscellaneous works for aperiod of 45 days from 20.08.2025 or actual date fo commencement of work