Months after the devastation caused by hurricanes Katrina and Rita and the flooding that followed, cleanup efforts in New Orleans and Gulf Coast areas slowly continue. In many areas, rebuilding has yet to begin. The electrical industry is heavily involved in recovery efforts.
On the job, many electricians, linemen, wiremen and other construction-related workers will encounter or use a pneumatic-powered tool at some point. Pneumatic tools are powered by compressed air or compressed carbon dioxide (CO2) supplied by a small cylinder.