In my working years, I have seen many control valve designs — some pretty simple and some rather complicated. I’m going to write about the advantages and disadvantages of these designs.
True exploration drilling is when a driller goes into an area that nobody has drilled before. I have been involved with some true exploration projects over the years, and thought I’d share some of my experiences.
My next columns will be about water conditioning. I am going to start with the most common contaminant issue that we have here in southeast Michigan: hardness.