Contents
What are the four types of specifications?
Deciding among the four types of specifications—descriptive, performance, reference standard, and proprietary—and choosing how the specification is going to be written is only the first of many design decisions engineers make when starting to edit what will become a project specification, especially when specifying …
What is the main purpose of a specification?
The purpose of a specification is to provide a description and statement of the requirements of a product, components of a product, the capability or performance of a product, and/or the service or work to be performed to create a product.
What are the three types of specifications?
In every construction project, there are three types of construction specifications. The three types of construction specifications are prescriptive, performance, and proprietary.
What makes a good specification?
Like any good technical document, a specification should be clear, concise, correct and complete. It should present information in an easy to follow and logical sequence, free from repetition or irrelevant information. Others may contain information not relevant to the project.
What is the importance of manual specification?
It provides clear instructions on the intent, performance and construction of the project. It can reference the quality and standards which should be applied. Materials and manufacturers’ products can be clearly defined.
What are the disadvantages of specification?
Disadvantages
- It is a time-consuming process as it has to be very thorough and complete.
- A job description is time-bound and changes with changing technology and changing knowledge & skill requirements.
What are different types of specifications?
Four Types of “Specifications”
- Product Specification: This describes a manufacturer’s product and its performance without consideration for a particular building.
- Project Specification: This describes an architect’s design and performance requirements for a particular building.
- Master Specification:
- Guide Specification:
How do you write a building specification?
How to Write a Specification
- Create a clear definition.
- Detail to support drawings.
- Information to ensure accurate pricing.
- Minimise risk.
- Focus on compliance.
- Give clear instructions.
- Make it legally binding.
- Ensure client satisfaction.
What is a good test specification?
A good specification is a specification that isn’t ambiguous. It is also including. Anyone who can understand the problem should be able to read the specification and say “Yeah, that’s about right”.