How many times should you plow for a contract? I mean I know how many events to factor in my contracts. My question is once you snow plow and salted. Then the next day it turns to slush should I plow it again? Or just salt it again the reason for my question is i got a phone call from a condo complex i plow for. That he got a phone call today from a unit owner saying that the parking lot was a mess from the slush. Should I have factor this scenario in with my contract . Or just tell the guy I have to salt again because its slush not 2in. of snow like the contract saids plowing will occur when theres is 2in. of snow.