Tech Tips from NASSCO - Charlie Lerman
Underground Construction Magazine
2013
Underground contractors, utilities and municipalities do big things well. It's the small jobs that can turn proftable projects upside down and lead to cost overruns.
David Magill and Richard Berry
Paper Presented at Geo-Denver 2007
2006
This paper is about the current uses of chemical grouts, the economics of product use, and a discussion of where specific products within a category can be used.
Since its development in the early 1950s, chemical grout has been used to stop water movement through soils in mines, earthen dams, and excavation sites. It is also extremely effective in stopping leaks in buried structures.
