What is the approximate daily rate for digging a lake will be a 1 rai lake and to use soil to build up land?
There are too many variables to be able to give you an accurate figure.
A local guy did a dig for us. 500b an hour.
However, you must consider; how dar the digger needs to travel to get to your place? How far do you want the dirt moved? How deep do you want the lake? Access?