Why are pile driving boring often deflected?
Hello, it's normal to hit the mark. To keep it accurate will cause trouble to the construction. It has the allowable error, but it is accurate when pouring the concrete. There will be no mistake. Good luck...
What machine? You can not speak this person, piling, Ken positioning, partial hit
Because of the address, it's better to fix it and then fix it on the steel plate pile.
