Failing to do so might have resulted in someone getting lost from your incomplete directions, or worse, loss of a job or project that was meaningful to you. During construction, specifics are everything and failure to communicate specifically could create massive change orders, cost overruns and schedule delays, which can negatively impact your bottom line. In fact, specifics are such a key element of construction that there is an entire formal process dedicated to them; enter construction specifications.
Although plans and certain documents can illustrate what a building should look like visually, an in-depth written explanation is needed to describe the construction process. Simply put, construction specifications are documents prepared ahead of construction to describe how building should be carried out by contractors and subcontractors.
As its name implies, they are descriptions that go beyond what photos and videos can explain and require a high-level of detail. As a rule of thumb, specifications will usually never over-explain how to build. The vast majority of problems occur when specifications fail to provide enough information.
Without the dedication and proper execution of these documents, issues will likely arise when the project is finally executed. To improve your construction specifications, and in turn, the success rate of your project, it starts with a firm understanding of what these documents are and how they are prepared. Construction specifications, also known, as specs, detail the work and workmanship needed to complete a construction project. Call us: Email: info pointtopoint. Privacy Policy.
Following are the three most common types of building construction specifications used in commercial projects: Performance Specifications address the operational requirements of an installation. This type of spec usually involves three key components: General provisions: requirements surrounding codes and standards Required products: the type of products required based on performance and structural stipulations Execution procedures: how to do the install and measure its effectiveness Prescriptive specs put a greater burden on the architect as opposed to the general contractor to ensure proper installation.
Topics: Building Products Manufacturing. Get our ideas in your inbox. Recent Posts. Project teams are required to follow the specs to the letter to ensure proper execution of a project. So important are construction specifications that once specs are discussed between the project owner and the contractor the document becomes a part of the legal booklets of the project.
What are the different types of specifications? There are three types of construction specifications, including performance, prescriptive, and proprietary specs — which go beyond what drawings and videos can describe in detail. Prescriptive specifications offer specifics of the types of materials to be used on a specific project, while describing what installations will be required to complete the project.
This means the prescriptive specs give a clearer image of what a building would look like compared to the other specs. In fact, architects or engineers often take over the task of project design in prescriptive specifications. In construction specification , prescriptive specifications are broken up into three separate categories that include general, products, and execution. The general category comprises details such as quality standards, product handling, design requirements, and quality control.
On the other hand, the products segment highlights the diverse products necessary for each assignment as well as the individual performance levels of each product.
The execution part covers material preparations and how to undertake their installation. It also involves testing the quality of the materials and examining if they were installed correctly.
Once prescriptive specifications are finalised, performance specs are prepared to describe the operational requirements of the project. Essentially, the specs tell the contractor what is required for the final product and how the installed product will function. General Specifications Detailed Specifications General Specifications General specifications provide a very brief explanation about construction materials and construction work.
Detailed Specifications Detailed specifications convey the requirements of project to contractor through a detailed explanation of materials and work. Types of Detailed Specifications Detailed Specifications are of two types Standard Specifications Special Specifications Standard Specifications Standard specifications are those which remain same for various types of projects. Special Specifications Sometime construction projects are of special type.
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