( a ) hiring of payloader for mechanical transfer of crushed coal at discharge end of feeder crusher ( plant no . 3 ) an ( b ) hiring of tippers for transportation of crushed coal from discharged end feeder crusher ( plant no . 3 ) to siding ii of manikpur ocp ( a ) hiring of payloader for mechanical transfer of crushed coal at discharge end of feeder crusher ( plant no . 3 ) and ( b ) hiring of tippers for transportation of crushed coal from discharged end feeder crusher ( plant no . 3 ) to siding ii of manikpur oc , item description/ heading , hiring of payloader for mechanical transfer of crushed coal into tippers at discharge end of feeder crusher ( plant no . 3 ) of manikpur ocp . quantity 6 , 30 , 000 te . , lead ( a ) na , tpd 3500 te . total period 180 days . ( rates to be quoted without gst ) . , hiring of tippers for transportation of crushed coal from discharged end feeder crusher ( plant no . 3 ) to siding ii of manikpur ocp . quantity 6 , 30 , 000 te . , lead 3-4 km ( actual 3 . 06 km ) . tpd 3500 te . total period 180 days . ( rates to be quoted without gst ) . , total impact of gst for the purpose of ctc