ontario regulation 248/08

made under the

occupational health and safety act

Made: June 17, 2008
Filed: July 15, 2008
Published on e-Laws: July 16, 2008
Printed in The Ontario Gazette: August 2, 2008


Amending Reg. 833 of R.R.O. 1990

(Control of Exposure to Biological or Chemical Agents)

1. (1) Part 4 of Regulation 833 of the Revised Regulations of Ontario, 1990 is amended by striking out,

 


Aldrin


 


 


 


 


 


 




(309-00-2) — Skin


 


0.25


 


 


 


 




. . . . .

 


Arsine


 


 


 


 


 


 




(7784-42-1)


0.05


0.16


 


 


 


 




. . . . .

 


Calcium carbonate


 


 


 


 


 


 




(471-34-1)


 


10 (D)


 


 


 


 




. . . . .

 


Coumaphos, inhalable, vapour and aerosol


 


 


 


 


 


 




(56-72-4) — Skin


 


0.5


 


 


 


 




. . . . .

 


Limestone (total dust)


 


 


 


 


 


 




(1317-65-3)


 


10 (D)


 


 


 


 




. . . . .

 


Methylbenzene


 


 


 


 


 


 




(108-88-3)


50


 


 


 


 


 




. . . . .

 


Methyl demeton


 


 


 


 


 


 




(8022-00-2) — Skin


 


0.5


 


 


 


 




2-Methyl-3,5-dinitrobenzamide


 


 


 


 


 


 




(148-01-6)


 


5


 


10


 


 




. . . . .

 


5-Methyl-3-heptanone


 


 


 


 


 


 




(541-85-5)


25


130


 


 


 


 




. . . . .

 


2,2´-(Oxybis(methylene)) - bisoxirane


 


 


 


 


 


 




(2238-07-5)


0.1


0.53


 


 


 


 




. . . . .

 


2-Pentanone


 


 


 


 


 


 




(107-87-9)


200


700


250


880


 


 




. . . . .

 


n-Propanol, also known as n-Propyl alcohol


 


 


 


 


 


 




(71-23-8)


200


490


250


615


 


 




. . . . .

 


Tetraethyl pyrophosphate


 


 


 


 


 


 




(107-49-3) — Skin


0.004


0.047


 


 


 


 




. . . . .

 


Tetrahydrofuran


 


 


 


 


 


 




(109-99-9)


200


590


250


735


 


 




. . . . .

 


Trichloroethylene


 


 


 


 


 


 




(79-01-6)


50


 


100


 


 


 




(2) Part 4 of the Regulation is amended by adding the following:

 


Alachlor, inhalable aerosol and vapour


 


 


 


 


 


 




(15972-60-8)


 


1


 


 


 


 




Aldrin, inhalable aerosol and vapour


 


 


 


 


 


 




(309-00-2) — Skin


 


0.05


 


 


 


 




. . . . .

 


Arsine


 


 


 


 


 


 




(7784-42-1)


0.005


 


 


 


 


 




. . . . .

 


Coumaphos, inhalable aerosol and vapour


 


 


 


 


 


 




(56-72-4) — Skin


 


0.05


 


 


 


 




. . . . .

 


Diglycidyl ether (DGE), also known as 2,2´-(Oxybis(methylene))-bisoxirane


 


 


 


 


 


 




(2238-07-5)


0.01


 


 


 


 


 




. . . . .

 


Dimethyl carbamoyl chloride


 


 


 


 


 


 




(79-44-7) — Skin


0.005


 


 


 


 


 




. . . . .

 


Dimethyl disulfide


 


 


 


 


 


 




(624-92-0) — Skin


0.5


 


 


 


 


 




. . . . .

 


3,5-Dinitro-o-toluamide, also known as 2-Methyl-3,5-dinitrobenzamide and Dinitolmide


 


 


 


 


 


 




(148-01-6)


 


1


 


 


 


 




. . . . .

 


Ethyl amyl ketone, also known as 5-Methyl-3-heptanone


 


 


 


 


 


 




(541-85-5)


10


 


 


 


 


 




. . . . .

 


Hexafluoropropylene


 


 


 


 


 


 




(116-15-4)


0.1


 


 


 


 


 




. . . . .

 


Methyl demeton, inhalable aerosol and vapour


 


 


 


 


 


 




(8022-00-2) — Skin


 


0.05


 


 


 


 




. . . . .

 


1-Methyl naphthalene


 


 


 


 


 


 




(90-12-0) — Skin


0.5


 


 


 


 


 




2-Methyl naphthalene


 


 


 


 


 


 




(91-57-6) — Skin


0.5


 


 


 


 


 




. . . . .

 


Methyl propyl ketone, also known as 2-Pentanone


 


 


 


 


 


 




(107-87-9)


 


 


150


 


 


 




. . . . .

 


5-Nitro-o-toluidine, inhalable


 


 


 


 


 


 




(99-55-8)


 


1


 


 


 


 




. . . . .

 


n-Propanol, also known as n-Propyl alcohol


 


 


 


 


 


 




(71-23-8)


100


 


 


 


 


 




. . . . .

 


Tetraethyl pyrophosphate (TEPP), inhalable aerosol and vapour


 


 


 


 


 


 




(107-49-3) — Skin


 


0.01


 


 


 


 




. . . . .

 


Tetrahydrofuran


 


 


 


 


 


 




(109-99-9) — Skin


50


 


100


 


 


 




. . . . .

 


Toluene, also known as Methylbenzene


 


 


 


 


 


 




(108-88-3)


20


 


 


 


 


 




. . . . .

 


Trichloroethylene


 


 


 


 


 


 




(79-01-6)


10


 


25


 


 


 




2. Part 10 of the Regulation is amended by striking out,

 


Dimethylcarbamoyl chloride


(79-44-7)



3. This Regulation comes into force on the day it is filed.