Standards

This standard specifies the ergonomic principles for the design of work systems.

This standard defines terms relating to chemical and radiation hazards and hazardous chemicals.

This standard specifies the principles for ensuring the safety of workers during the time that they are employed.  This standard shall be read in conjunction with the Occupational Safety and Health Act No. 32 of 1997.

This standard prescribes methods of sampling and testing for Biochemical Oxygen Demand five days (BOD₅) in water and wastewater.  It shall be read in conjunction with the latest version of GYS 207 “Interim guidelines for industrial effluent discharge into the environment.”

 This standard prescribes methods of sampling and testing for solids in water and wastewater.

This standard prescribes methods of sampling and testing for, dissolved oxygen in water and wastewater.  It shall be read in conjunction with latest edition of GYS 207, “Interim guidelines for industrial effluent discharge into the environment.

This standard prescribes methods of sampling and testing for nitrogen in water and wastewater. This standard shall be read in conjunction with GYS 207:2002, “Interim guidelines for industrial effluent discharge into the environment”.

This standard prescribes methods of sampling and testing for chloride in waste and waste water. It shall be read in conjunction with the latest version of GYS 207, “Interim guidelines for industrial effluent discharge into the environment”.

This standard prescribes methods of sampling and testing for surfactants in water and wastewater. This standard shall be read in conjunction with the latest edition of GYS 207, “Interim guidelines for industrial effluent discharge into the environment.”

This standard prescribes methods of sampling and testing for phenols in water and wastewater. This standard shall be read in conjunction with the latest edition of GYS 207, “Interim guidelines for industries effluent discharge into the environment”.