The wooden core of the AquaDam® is actually a little bit too wide to fit between the columns. By using the ropes and having the worker push, the AquaDam® slides into place. The sides of the columns have been covered with indoor/outdoor carpet to prevent any sharp barnacles from puncturing the AquaDam®. 

The furthest corner of the boat ramp is actually closer than anticipated, so the AquaDam® needed to be pulled out a bit to fit around it. Since it was still buoyant, a small ski boat was used to try to pull the AquaDam® into place. 

When the small boat didn't budge the AquaDam®, this twin diesel 100' yacht was commandeered. It had horsepower to spare and easily pulled the AquaDam® out of the work area and into the correct place.

With the AquaDam® back in position, filling continues in both inner tubes as normal. Notice the gravel berm.