Originally Posted by LDH
Just to note, I meant the sq. ft. of a football field and the sq. ft. of the roadway being the same, you couldn't use the formula and forsee the man hours being the same, because one property might have things that slow you down, whereas the other one doesn't.
True, at that point you simply modify the sqft/ hr in the formula. i.e. property X = 15000/hr , Property Y = 12000/hr, etc. You know what your hourly costs are so based on experience, you can hit it very close. It also allows calculations for other things too, fert, mulch, roundup, etc.