Nov 28, 2002 #1 dmccanna Civil/Environmental Joined Oct 23, 2002 Messages 1 Location US We will be jetting 10"dia. pilings into the riverbottom to support a pier. Hard pan (hard packed sand) is about 18 to 20 foot deep. How far into the hard pan should the pilings be set?
We will be jetting 10"dia. pilings into the riverbottom to support a pier. Hard pan (hard packed sand) is about 18 to 20 foot deep. How far into the hard pan should the pilings be set?