A Hot Work permit will be required for any activity that requires the use of a flame or generates sufficient heat or sparks that might serve as a source of igni­tion. See definition of “Hot Work” ...

This written program will require the issuance of a Hot Work Permit before beginning hot work. This program applies to Michigan Tech employees and contractors who perform or supervise hot work ...

HOW THEY’RE ASSEMBLED AND HOW THESE AIRCRAFT WORK. PILOTING HOT AIR BALLOON IS A TEAM SPORT USUALLY A CREW WHO LOVES THOSE EARLY MORNING AND SOME GOOD FLYING CONDITIONS. MOTHER NATURE MUST WORK ...