2022 Manitoba Workplace Safety and Health Act and Regulation

Identification of product in piping system or vessel
35.9
When a hazardous product in a workplace is contained or
transferred in the following the employer must ensure that colour
coding, labels, placards or other modes of identification are used to
identify the hazardous product present:
(a) a pipe;
(b) a piping system, including valves;
(c) a process vessel;
(d) a reaction vessel;
(e) a tank car, tank truck, ore car, conveyor belt or similar
conveyance.
Placard identifiers
35.10(1) In the following circumstances an employer is considered to have
complied with the labelling requirements of sections 35.5 (supplier
labels), 35.7 (workplace labels) and 35.8 (workplace labels for
decanted products) if the employer posts a placard that complies
with subsection (2) in a conspicuous place at the location where the
hazardous product is stored:
(a) a hazardous product is not in a container;
(b) a hazardous product is in a form intended for export;
(c) a hazardous product is in a container that is intended to
contain it for sale or distribution and will be appropriately
labelled in the normal course of the employer’s business and
without undue delay.

---

Workplace Safety And Health Regulation
303
35.10(2) A placard must
(a) contain the information required for a workplace label; and
(b) be of such size that the information on it is clearly legible to
workers.
Altering, replacing or updating labels
35.11(1) If a supplier label or a workplace label becomes illegible or is
removed from the hazardous product or its container, the employer
must replace it with a supplier label or a workplace label.
35.11(2) If a supplier label or a workplace label
(a) is required to be updated under sections 35.16 or 35.17
(significant new data), the employer must do so in accordance
with that provision, or
(b) is permitted to be altered or replaced under sections 35.19 and
35.20 (confidential business information), the employer may do
so in accordance with those provisions.