Tag Archives: dam structures and designs

Mine waste storage and salmon runs, what could go wrong?

In a Northern Dynasty submission to the EPA, Knight Piesold, the firm which engineered the , weighed in. “Modern dam design technologies are based on proven scientific/engineering principles, and there is no basis for asserting that they will not stand the test of time.” Well, I guess the test of time was a pop quiz and Knight Piesold flunked it. They also engineered the failed dam at Northern Dynasty . Read the rest here 11:00