Re: Water in Garage?
This just occurred to me. You know what you could do that wouldn't involve any destruction, construction, installation or manipulation of anything? You could cut two or three saw kerfs into the slab about 1/4" to 3/8" deep that run the length of the garage to the corner of the roll up door. Basically, along the side of the car. The kerfs would not affect the integrity of the slab, yet would provide barriers for the little bit of water we're talking about. Because there's no quantity or flow, this should be able to keep up with any run-off produced by the cars.
If this seems like a viable option, I will tell you how to go about it.
I suffer from CDO ... Its like OCD, but in alphabetical order, LIKE IT SHOULD BE!!!