Full CSA Z317.13-17 dust control compliance.
iii) an impermeable temporary containment unit *vessel) constructed to contain dust and other contaminants. See 22.214.171.124.1 b).
b) use impermeable temporary containment units (vessels) constructed to contain dust and other contaminants. Such containment units shall have a monolithic (one-piece_ exterior shell constructed of a minimum of 8 mil fiber-reinforced, fire-retardant polyethylene (or an equivalent barrier). The construction of the containment unit shall allow for containment of contaminants within the vessel and have ports through which HEPA-filtered vacuum cleaners or CAHUs can be easily attached to draw the unit under negative pressure