hello, I'm looking to bid my first snowplowing contract shortly. The location is a shoppers drugmart plaza. The lot is just over 10,000m². I'll be using a skidsteer to plow and im estimating 4 hours to do the entire lot asuming its not continuous snowfall. I will be doing the sidewalks myself aswell and the salting. Im looking to do, seasonal, monthly, or per event rates. Any help would be greatly appreciated thanks.