tender for tender for outsourcing of eight tractors with trolleys alongwith one driver and two labourers per day , trator with trolleys , tractor with trolly ( hiring charges incl of fuel , lubricants etc ) , drivers , minimum wages of driver as per latest central govt rates per driver per day , epf per day per driver ( 13% of minimum wages ) , esi per day per driver ( 3 . 25% of minimum wages ) , service charges per day per driver , labourers , minimum wages of labour ( unskilled ) as per latest central govt rates per labour per day , epf per day per labour ( unskilled ) ( 13 % of minimum wages ) , esi per day per labour ( unskilled ) ( 3 . 25% of minimum wages ) , service charges per day per labour ( unskilled )