SHOW THE SKILLS: Don’t assume a technician’s knowledge level. Show them the proper testing process for repeatable results. April 17, 2020 A challenge that many companies face is getting technicians to ...

The Duluth Fire Department's annual fire hydrant testing program begins Monday continues through Oct. 29. The program will include visual inspection, light maintenance, static-pressure testing, and ...

Last year, I wrote about five popular ways HVAC professionals across the country correct airflow issues. These corrections are commonly referred to as air upgrades and are basic duct repairs that ...

Before you begin flow testing, ask the water utility for a hydrant map that shows a diagram of the water-supply system. Reviewing the system layout lets the tester understand the underground water ...