Which of the following best defines 'specification'?

The term 'specification' is defined as a precise description of requirements necessary to ensure that a project meets specific standards and functions as intended. In the context of architecture and construction, specifications detail the materials, workmanship, and quality standards required for a project. This clarity is crucial for architects, engineers, and contractors to understand the expectations and ensure compliance throughout the construction process.

When creating specifications, the focus is on being as detailed and accurate as possible to prevent misunderstandings and to guide the implementation of design aspects. It serves as a reference point for evaluating offers from contractors and can also be used to resolve disputes over project deliverables.

Considering the other options, while a comprehensive budget is important for overall financial planning, it does not encapsulate the technical details outlined in specifications. A living document that outlines project goals is more aligned with project management methodologies than specifications. Regulatory measures for workforce safety are critical but pertain to compliance with safety laws rather than the technical requirements of the construction itself. Thus, the definition that aligns most closely with the essence of specifications is indeed a precise description of requirements.