hiring of pay loaders incorporated fitted with weight sensors for mechanical transfer of 43 . 80 mt of coal in to railway wagons at junadih rly siding pf-no . 1 and 2 with minimum 40 , 000 te per day and all other activities as detailed in the nit . , hiring of pay loaders incorporated/ fitted with weight sensors for mechanical transfer of 43 . 80 mt of coal in to railway wagons at junadih rly siding pf-no . 1 & 2 with minimum 40 , 000 te per day including leveling , dressing of coal in to loaded wagons to avoid over/under loading etc . and cleaning of siding rly . track with the condition that each rakes should be loaded in railway free times without detention ( presently the railway free time is three hours and the rakes are laoded within that time ) , {loading to be conducted either in plateform-1 or 2 and sometimes simultaneously in both the platforms} . , total impact of gst for the purpose of ctc