#### Construction Updates: CAPACITIES OF VARIOUS PLANT AND ...

10/02/2012 · Working day per month = 26 days; Working hours per day = 12 hours; Monsoon season is taken as 3 months. Monsoon season efficiency is 75% . REQUIREMENT OF MACHINES . EXCAVATION . QUANTITY Maximum = 20000 CUM/ Months. QUANTITY Average = 10378 Cum/ Months . Duration = 1 x 26 x 12 = 312 hours