bids are invited for custom bid for services - 2223 914 total lumpsum amount for total estimated qty including gst for complete rail track line replacement job ctr 60kg track line 1500mtr track length both side rail line as per the detailed scope of attached , custom bid for services - 2223 914 total lumpsum amount for total estimated qty including gst for complete replacement of turnout 1 in 8560kg bg6400mm overriding curved switch on psc layout replacement job for qty 6 sets as per the detailed scope of..-- rate contract for a ) complete track replacement job quantity 1500 mtr. b ) complete turnout replacement job quantity 6 set at t and c railway yard at rcf trombay unit.