A Bill of Quantities, commonly known as a BOQ, is a detailed breakdown of the materials, labour and construction items required to complete a building project. Rather than relying on a broad square-metre allowance, a detailed BOQ breaks the project down into individual components and cost centres. Depending on the project, this may include: Site works and excavation Concrete and foundations Structural framing Roofing Windows and doors Brickwork and cladding Plumbing...