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O. Reg. 248/08: CONTROL OF EXPOSURE TO BIOLOGICAL OR CHEMICAL AGENTS

filed July 15, 2008 under Occupational Health and Safety Act, R.S.O. 1990, c. O.1

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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.