Well heres a puzzling one .. I set a 11,500 lb. cement structure at the foot of my dam .. connected it with a seal specifically designed for that application .. a couple of days ago as the pond was filling for the first time since the structure was set and I believe I encounter a bouyancy problem .. the 11,500 lb. structure shifted and the seal was comprimised .. the pond was only about 2/3 full
I never considered that the huge cylinder would become bouyant .. Ill try to post some pics
