Level II system

From GAWDAwiki

A Level II System is a gas system “serving occupancies where interruption of the piped medical gas and vacuum system would place patients at manageable risk of morbidity or mortality." (NFPA-99 2005: 3.3.92)^[1]

Level 2 (M2). This level of welding mechanization means that a system has the capability to perform all the basic welding operations of subgroup 1.1, including torch travel operations. A self propelled welding tractor is an example of an M2 system.

References

1. http://www.medicalgasinfo.com/content/definitions.htm
2. http://www.welding-technology-machines.info/welding-automation/class-I-welding-mechanization.htm