mid america motorplex
Not Kiewit... MEC Corp. Worked in Grand Island for them at the old army munitions plant doing Hazmat cleanup. I did work for Kiewit at the Lake Manawa power plant, they rented 4 of Negus and Sons dump trucks and operators for a while.
Now I work for JC Excavation out of Kennard. Scraper operator.
I think if further ideas for the cut-off switch are needed, just Google it. Lots of ways to make it happen.
Alan