Classification: Non-compulsory

A Terrazzo, Tile and Marble Setter covers interior and exterior walls, floors with terrazzo, tile and/or marble by preparing, measuring and marking the surface to be covered, mixing and applying mortar, mastic, cement, or other adhesives, using hand tools, laying mosaic tiles and removing and replacing cracked or damaged tiles. Specifically, a Terrazzo, Tile and Marble Setter:

• uses and maintains electrical, pneumatic and hydraulic power tools
• interprets blueprints and specifications
• inspects and verifies materials and tools, and sets plumb, level and square lines and surfaces
• prepares sub-surface
• installs terrazzo and tile
• performs mechanical installation of natural stone on walls
• installs natural stone indoors by conventional or stacking method
• installs natural stone slabs on floors and counter tops

 Red Seal trade

A Hazardous Materials Worker identifies, removes, packages, transports and disposes of hazardous materials such as asbestos, mould, lead, mercury, and other biological harzards. Specifically, a Hazardous Materials Worker:

• mobilizes site enclosures
• pre-cleans work areas
• builds work area enclosures
• sets up decontamination chambers and waste chutes
• removes and cleans hazardous material
• dismantles work area enclosures and decontamination chambers
• performs post tear-down clean
• de-mobilizes site enclosures
• performs routine inspections

A Native Residential Construction Worker:

• Works in all aspects of constructing a First Nation home

A Brick and Stone Mason builds and repairs walls, floors, arches, pavings, partitions, fireplaces, chimneys, smokestacks and other structures. A Brick and Stone Mason often works on industrial, commercial, institutional and residential buildings. Specifically, a Brick and Stone Mason:

• erects, installs, maintains, repairs and alters walls, floors, arches, pavings, partitions, fireplaces, chimneys, smokestacks and other structures
• works with materials such as brick, natural stone, manufactured stone, tiles, precast masonry panels, glass blocks, concrete blocks, light‐weight insulated panels, other masonry units, insulation and membranes

 Red Seal trade

A Drywall Finisher and Plasterer tapes and finishes wallboard (drywall), applies, maintains and restores plaster and similar materials on interior and exterior walls, ceilings and building partitions to make them more decorative, soundproof and firerated. A Drywall Finisher and Plasterer also textures concrete, applies coats of plaster to foundation materials, and installs, repairs and restores mouldings and ornaments. Specifically, a Drywall Finisher and Plasterer:

• tapes and finish wallboard (drywall)
• applies tape to fire rate and gas proof walls
• installs beads to protect corners
• fills joints and imperfections
• mixes and applies compound and sands to create a smooth surface
• textures concrete, prepared walls and ceilings
• applies coats of plaster to foundation materials
• wires mesh and installs ornaments

 Red Seal trade