Document ID (ISN) | 52629 |
CIS number |
89-1423 |
ISBN(s) |
0-7729-1383-8 |
Year |
1987 |
Convention or series no. |
Ontario Regulation 176/86
|
Author(s) |
Ontario Ministry of Labour - Occupational Health and Safety Division |
Title |
Regulation respecting arsenic - made under the Occupational Health and Safety Act [Canada - Ontario] |
Bibliographic information |
Ontario Government Bookstore, Publication Services Section, 5th Floor, 880 Bay Street, Toronto M7A 1N8, Ont., Canada, 1987. 44p. |
Abstract |
This Regulation, as amended by Ontario Regulation 23/87, prescribes arsenic (As) (including its organic compounds except arsine but not its organic compounds when no inorganic compounds are present) as a designated substance. Exposure limits set for workplace air: TWA exposure - 10µg As/m3, short-term (15min) exposure - 50µg As/m3. Other aspects covered: responsibilities of employers; control programmes; monitoring; record keeping; medical supervision. Also included: schedule for calculating TWA exposures; code for respiratory equipment for arsenic; code for measuring airborne arsenic. |
Descriptors (primary) |
threshold limit values; Canada; limitation of exposure; arsenic and compounds; arsenic; Ontario |
Descriptors (secondary) |
respirators; sampling and analysis; determination in air; directive; exposure tests; law; medical supervision |
Document type |
A - Laws, regulations, directives |
Country / State or Province | Ontario |
Subject(s) |
Standards and directives with the force of law
|
Broad subject area(s) |
Chemical safety
|
Browse category(ies) |
Inorganic substances Occupational exposure limits Arsenic and compounds
|