Different Types of Construction Defects And Methods of Quantification

Construction Defects: Common Types And Quantification Methods

Quantifying defects in construction projects is one of the most difficult tasks. Defects are often confused with damages or delays, which makes their quantification even more difficult. Therefore, it is important to know in detail about construction defects before considering their quantification.

This article will shed light on the three types of construction defects,  as well as their quantifying methods, so keep exploring to get detailed knowledge.

What are Construction Defects?

Deficiencies or flaws in construction projects are called defects. It can be in the design, material, or other aspects of the construction project. They cause damage to the project in a number of ways. Mostly, defects in the construction become visible after the completion of the project or even when a significant part is complete.

Defects do not appear at the start of the project, which increases the damages. Moreover, they cannot be identified or quantified easily. Therefore, parties involved in construction projects often acquire the services of quantum experts for the smooth resolution of affairs and ensure the sound completion of the project.

Top 3 Types of Construction Defects To Avoid

Types of Construction Defects Top Avoid

Defects are of different types. The given three types of defects are most common in the construction industry, which is mentioned below.

1. Design Defects

The first type of defect in construction projects is design defects. It means the defects in the basic design and drawing of the projects. The designers, architects, or engineers are often involved in the design of the project, and this defect occurs due to their negligence or lack of skills.

2. Material Defects

The second type of construction contract defect is material defects. The use of low-quality materials causes this defect. It can occur due to two reasons. The one is that the concerned authority has bought the low-quality material intentionally. The second is that the material production company was not aware of the poor quality of material and supplied it in the market.

3. Workmanship Defects

The third common type of defect in construction projects is workmanship defects. This type of defect occurs due to the inability of the contractors to follow the design and construction documents. They fail to develop the structure intended in the design, which causes problems in the overall project.

Top 2 Methods of Construction Defects Quantification

The resolution and quantification of construction contract defects are one of the most difficult tasks. Most of the time, the project is already complete or in the last stages when defects become visible, which increases the damages. The involved parties try to blame each other and fail to find any potential solution. Therefore, experts provide the best guidance and resolution of the matter.

The following are two important methods experts use to quantify defects in construction projects.

1. Fault-tree construction

The fault tree construction method is one of the most commonly used construction contract defect quantification methods across the globe. It is a bit tricky as well, which requires the skills and insights of the experts. The method is based on the utilization of the deductive approach.

The experts derive a general conclusion from the apparent situation of defects in a particular construction project. From there onwards, they use the deductive analysis approach and list potential issues. The method helps them use the probability of the potential event to identify the major causes.

The experts then utilize calculations and statistical data to quantify the defects and present a clear scenario in front of the parties involved in the construction project.

2. Risk importance measures

Risks importance measure is the second commonly used method in the quantification of defects in the construction. This method is mostly used in the contract defects which become visible or are identified after the completion of the project.

Risk importance measure is a technical approach that focuses on quantification, additional risks as well as involved cost in the resolution of defects. By utilizing this approach, the experts focus on the defect as well as the risk brought by them and then quantify it for the involved parties.

A common example of the application requirement of this approach is the scenario that a construction project includes the fitting of pipes for gas and electricity in the whole building; however, it forgets to include the same for the main connection.

Final Words!

Quantification of defects in the construction project is one of the most critical scenarios which requires the skills and expertise of the professionals. The parties involved in the construction project cannot resolve the situation on their own because of a lack of skills and the ability to trust each other.

If you are also facing a similar situation, the best possible solution is consulting the experts. You can acquire experts, and ensure to identify the root cause of the problems as well as quantify the defects. By trusting the experts, you can ensure to limit the cost of the damages and save the reputation of the project.

So, do not waste any time and consult the services of experts to minimize your loss.

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