Glossary

Load-bearing wall

A wall forming part of the structural system and capable of carrying loads from other building elements.

Beam

A horizontal structural component transferring loads to supports.

Column

A usually vertical member transferring forces to the structure below.

Steel frame

An assembly of a beam and columns with designed connections.

Closed steel frame

An interconnected structural frame including a lower beam; its use is determined for the project.

Span

The distance a structural component bridges between supports.

Bearing

The location where a beam or other component receives support and transfers forces.

Wall piers

Remaining vertical wall sections beside an opening; their support capacity must be assessed.

Temporary support plan

A project-specific design for support during the work.

Structural drawing

A drawing showing structural members, dimensions and relevant details.

Revision

An identifiable updated version of a document.

Clear opening

The usable dimension of an opening; specify whether measured before or after finishes.

Penetration

An opening in a wall or floor for a pipe, duct or passage.

Lintel

A structural member supporting material above an opening.

Municipal fees

Charges a public authority may levy for processing an application.

Additional work

Work outside the original scope; agree how the change and price are handled.

Swept clean

An agreed clearing standard, not a promise of a dust-free or fully finished room.

Load path

The route by which forces pass through a building to the ground.

Structural welding

Welding forming part of a designed structural assembly; design, material and execution must agree.

Connection detail

The designed arrangement joining components together.

Fabrication drawing

A drawing with information for making and assembling components, coordinated with the final structural documents.

Protective finish

Protection against deterioration suited to the material and environment; this is not automatically fire protection.