Thanks much oldestguy for your response.I am however dealing with a four block crawlspace with duct runs below making the prospect of installing an interior drainage grid system scare me a bit.Of course down the road I might be forced on my belly to do just that.It does occur to me also that...
I have recently become part owner of a small rancher on a poorly drained site.I have decided to install a perimeter drainage system and after much research conclude that concrete sand surrounding slotted plastic pipe (no socks) will be my choice method. It also seems to me that if this system...