We have built many bulkheads and seawalls in the past for a variety of clients using all types of materials. For this project, we installed concrete sheets with a concrete cap on top; however, due to the location of several oak trees lining the river bank, we could not use traditional anchors to secure the wall. Screw anchors installed from our barge, using an excavator with an auger attachment, were the only solution to help hold up the wall without harming any trees along the bank.