I would like to find out some of other departments basic evolutions, whether it be yearly or quarterly. I work for a paid department in Virginia and we are trying to modernize our evolutions. We have just begun using 5 inch hose. We use the 5 inch for supply and 1 3/4" and 2 1/2" for attack. I would love some feed back either on the forum or email me direct. Documentation mailed to me would be bonus...Thank you