Has anyone used Infrared Thermography Technology as an adjunct to their Combustible Dust Program. We started using it and it highlighted potential and immediate electrical hazards that could be the ignition source for a C-Dust Explosion. OSHA was just out at one of our facilities and they saw the company generated report and flipped out. The OSHA Consultation guy wanted a copy so he could recommend it at other facilities. It's a relatively inexpensive technology that really pinpoints potential electrical shorts and recommends priority of repairs to prevent problems.
Here is the link to the company we use: http://infraredtesting.com/pictures2.html
I'm sure other companies in other areas are using similar technology.