Friday is here. Yipee. Our floors were supposed to be in and complete by yesterday. As in most things construction, two things happened. The first was the factory sent the wrong brace for the stair treads. Okay, they sent them by next day air, and the guys showed up on Wednesday to install the stairs. The second was a big surprise. They ran out of flooring so they could only finish one stairway. The material was ordered yesterday and will arrive by Monday. Then the flooring has to sit for at least two days to get used to the environment. If my math is correct, they will start working Thursday morning, and it takes one man two days to finish a stair. That brings us to next Friday. I guess at this point I’ll believe it when I see it. Today’s JohnKu is all about the laws of probability any project will finish on time.