Resources

Legal information

Ø     Occupational Health and Safety Act, 1993 (Act No. 85 of 1993) www.acts.co.za/ohs/index.htm

Ø     Electrical Machinery Regulations

Ø     Mine Health and Safety Act, 1996 (Act No. 29 of 1996) www.acts.co.za/mine_
health_and_safety
act_1996.htm

Ø     Explosives Act, 2003 (Act No. 15 of 2003) www.acts.co.za/
explosives_act_2003.htm

Ø     Standards South Africa www.stansa.co.za

Ø     International Electrotechnical Commission for Certification to Standards Relating to Equipment for use in Explosive Atmospheres www.iecex.com

Technical information

Ø     Hazardous areas defined

Ø     Classification of hazardous locations

Ø     Gas groups Table 1

Ø     Temperature class Table 2

Ø     Ingress protection Table 3

Ø     Flammable liquids

Ø     Type of Ex protection and Zone of use

Ø     Glands, adaptors, reducers and stoppers