Archives
-
2024
-
2023
-
2022
-
2021
-
2020
-
2019
-
2018
-
2017
-
2016
-
2015
-
2014
-
2013
-
2012
-
2011
-
2010
-
2009
-
2008
-
2007
-
1970
-
1969
An (almost) silver lining
October 1st, 2015
Cracks or leaks in old cast-iron pipelines allow sewage to seep into groundwater, roots that grow and expand, costly waste of clean water and, eventually, expensive environmental, public infrastructure or property damage. The Pine Grove Resort in northern Wisconsin had a deteriorated cast iron sewer pipe under a concrete floor. The only option to fix […]