List of Contributions

​For many of us in the United States, the answer is much simpler (and often more infuriating) than a technical review or study. Road maintenance is directly tied to funding which is often a by-product of political tug-of-ware. Not only is our Nation's infrastructure vastly underfunded to meet the current ...

Here is an example I came across where a client was asked by the Mexican government to grout an existing dam. This governmental request came BEFORE (really?!?!?) they knew anything geotechnically about the dam. Some background to consider: Dam was built using alluvium and colluvium materials ...

Have you tried a mechanical sweeper (mobile street sweeper) with an abrasive brush. I don't know if they make steel tube brushes, but I have seen steel wafer and gutter brushes. This might give you the quick mechanical cleaning you need without the problems of environmental cleanup that goes along with ...