Atmospheric Hazards are:
Carbon Monoxide
Carbon Dioxide
Hydrogen Sulfide
Oxygen Deficiency
Combustible Gases ( Methane)
I can't conduct a school here but suggest you get your confined space enrty card as there are many more hazards other than gas and you should be certified before attempting any confined space entry.
Re: manhole gases
Member #: 21483
Registered: 2/12/2003
Posted:
151
Name:
Bob Jones
Name:
Bob Jones
Company:
N.W.Digicom
Occupation:
Upgrade,Sweep,Construction
Location:
Eagle River, Alaska
There are 0 replies to this message
