Different Types Of Construction Specifications

Feb 03, 2020   •  4 views

Designers, architects, and owners of building companies in Delhi are quite specific about the work needed on any project. If anyone wants to communicate what needs to be done poorly, then it could result in massive delays, change orders, or maybe raising costs. The construction industry also created a process that ensures the construction specifications communicate project needs efficiently. These processes consist of different types of construction specifications, which will help in detail workflow.


Construction specification: these are the details of the work which is needed to be completed in any construction project. The detail includes information such as materials, the scope of work, quality of work, and the installation process. Subcontractors and the teams are used such specs or specifications as a guide to choosing the right material for the specific project.

Designers created construction specifications before work starts, but many involve project engineers from engineering construction solutions in Delhi companies for some technical help.

Prescriptive specification

It focuses on details on the type of material that is going to be used and the installation. Engineers and architects tend to take over the job of project design in rigid specifications. It could be broken up into three separate parts: products, generals, and execution. General consists of the information such as national quality standards, design requirements, and keeping quality in control.

Performance specification

This specification discusses the operational requirement of a project. It details what the final installation product has to be capable of doing. This phase involves most of the testing to make sure the project meets all its operational requirements. The designers and architects describe the project outcome and trust the trade contractors' experience to get there. Forex- any contractor, ask his team to make a pump which could pump approx 300 gallons per minute. There is no direction given on how to make the pumping system by the contractor, so this is totally up to the team to figure it out.


Proprietary specification

It is used when you need to use a single type of product for any kind of installation. These are the least common in the three types of construction specification, but they are for jobs involving in the existing equipment and also already completed installations. When the clients and the owners want to be consistent with the material or just prefer to be a specific type of material. Designers and architects tend to try and also to avoid proprietary specs as it could lead to promoting the specific manufacturer. Favoring any of the manufacturers could discourage competition during the bid phase of the project.


Planning out any construction project could be very time consuming and require many details. It seems quite overwhelming and tedious, as it is an essential step in starting a construction project. With which one only going to waste time and money trying to figure it out. The more time one spends in detailing each and every step of the project, and the vision is going to be more clear and accurate.