UniFormat

Definition

UniFormat is a method of organizing construction information based on functional elements or parts of a facility defined by their functions, rather than the materials and methods used to build them. It serves as a standard for classifying building specifications, cost estimating, and cost analysis in the United States and Canada.

Purpose

UniFormat provides a standardized approach to classifying and managing building information, ensuring consistency and clarity in the economic evaluation of building projects. By focusing on functional elements, UniFormat helps stakeholders understand the costs associated with each part of a building's function, facilitating better planning, budgeting, and communication among architects, engineers, contractors, and clients.

Examples of Use

• Cost Estimating: Using UniFormat to break down a building project into functional components such as substructure, superstructure, and services, to create detailed and organized cost estimates.
• Specification Writing: Drafting construction specifications using UniFormat to ensure all functional elements are addressed, promoting clarity and comprehensiveness.
• Project Analysis: Applying UniFormat in cost analysis to compare costs across different projects by evaluating functional elements rather than construction methods or materials.

Related Terms

• MasterFormat: Another classification system that organizes construction information based on work results and the type of construction material used.
• Cost Breakdown Structure (CBS): A method of breaking down the costs of a project into manageable and trackable components.
• Building Information Modeling (BIM): A digital representation of the physical and functional characteristics of a facility, which can incorporate UniFormat for organizing information.

Notes

UniFormat was developed through industry and government consensus and has been widely accepted as an ASTM standard. It helps improve the economic evaluation of building projects and fosters consistency in construction documentation and communication.