What PPE do you need?
Helmet, Flash, Hood, Boots, Gloves, Elbow and Knee pads, ear and eye pro, atmosphere monitoring, lighting, communication, tag line
Whats the difference between Level B and C?
Respiratory protection
What is the NIOSH requirement air length limit?
300 ft
What APR’s not good for?
IDLH atmospheres air less than 19.5%