Specifications

Definition

Specifications are written documents that describe the work and the manner in which it is to be accomplished. They are a part of the bidding documents with project-specific information and provide detailed descriptions of the systems, materials, and facilities to be employed in building a structure. Specifications supplement the working drawings and are incorporated into a contract for construction.

Purpose

The purpose of specifications is to clearly define the quality, materials, methods, and standards required for a construction project, ensuring that all parties involved understand the project requirements and can execute the work accordingly.

Examples of Use

• In commercial construction, specifications detail the types of materials to be used for flooring, walls, and finishes.
• Residential building projects use specifications to outline the quality standards for plumbing, electrical, and HVAC systems.
• Infrastructure projects include specifications for the types of concrete, reinforcement, and construction methods to be employed.

Related Terms

• Working Drawings: Detailed plans and diagrams used for the construction of a project.
• Contract Documents: All the written and drawn documents that form the contract for construction, including specifications and working drawings.
• Bidding Documents: The set of documents provided to contractors for the purpose of obtaining bids, including specifications.

Notes

Specifications are crucial for ensuring that construction projects meet the desired quality and performance standards, reducing the risk of misunderstandings and disputes during the construction process.