What other factors are involved in site design and execution?

What other factors are involved in site design and execution? Explain the difference between having too much Cut vs. too much Fill. Is it better to

have more Cut or more Fill for structural design? What is the capacity and cost of a dump truck? Write one paragraph to describe the importance of

balanced Cut and fill in the construction process, and how model-based BIM quantities can help make informed decisions about the Cut and Fill.