I am in the process of grading a parade ground area which is part of the police officers club hotel. The area has a rectangular large shape which is divided between large paved (4355 m2) area located in the center and two lawn areas ( 3655 m2 for each) on the both sides. I understand that there should minimum be 2% gradient in lawn area but will that affect the police men’s marching?
I need your experience on this since its my first time ever to make grading for parade ground.
Kind Regards and Thanks