We also found out that by installing a martin house on a pole that was attached to one of the pipes that was holding up one corner of the boat hoist was a bad idea. In one year, due to either the birds landing/taking off or the wind blowing on the martin house, combined with the down pressure of the boat that post sunk 3" over the course of a year.
Just call Esshup Engineering Consultants for all of your pile driving needs!
No more heavy construction equipment required ever again.
Call us for a quote on Purple Martin houses. Our unique designs can drive 2" steel posts to a depth of 8' in unconsolidated material.
Also ask about our Bald Eagle nests if you need to drive posts up to 4" in size. The eagles will work for free if you allow them two fish/day from your pond!
