Under Pressure: OSHA’s Stance on Compressed Air for Cleaning Purposes

Under Pressure: OSHA’s Stance on Compressed Air for Cleaning Purposes

Compressed air used for cleaning. Compressed air shall not be used for cleaning purposes except where reduced to less than 30 psi and then only with effective chip guarding and personal protective equipment. 1910.242(b). While it is one of the shortest of the OSHA...
Worm Gear Clamps: A Little Known, Yet Serious Violation

Worm Gear Clamps: A Little Known, Yet Serious Violation

A common finding, and apparently another little-known violation, is the use of worm-gear type clamps for securing air nozzles and other equipment to compressed air hoses (Figure A). I probably see this serious violation at about 90 percent of the facilities I enter....