( a ) hiring of tippers for transportation of coal from bartarai colliery to govinda chp / crusher at govinda siding ( via bartarai colliery surface bunker, weighbridge, new proposed road, timkitola turning, village payari, kewai bridge, tri junction of vip guest house, along siding railway track, old gate of govinda colliery, govinda weighbridge ) and unloading at crusher point for the quantity of 9, 00, 000.00 tes , lead slab - 18-19 kms, tpd of 822 te for a period of 1095 days. ( b ) hiring of pay loaders for mechanical transfer of coal into tippers at ground stock yard for the quantity of 45000.00 tes on as and when required basis, lead:-na for a period of 1095 days. bartarai colliery, jamuna kotma area, tehsil: kotma