How Long Do Structural Engineer Calculations Take?

Industry Professionals - Posted on August 18, 2023

In the world of construction, whether you’re renovating an unsuitable, uninspiring property or transforming an empty plot of land into somebody’s picture perfect dream home, structural engineer calculations are certain to play a vital role. 

The purpose of these calculations is to ensure the maximum integrity and safety on any building project. 

In this blog, we will explore the concept of structural calculations to outline what the term means, and what it covers; and also shed light on the events and factors that can increase the length of time it takes.

What are Structural Calculations? 

Structural calculations are the assessment of a building’s structural integrity. Structural engineers will analyse specific structural elements within a framework based on their geometry and the weight they support. This then allows the engineers to calculate how large and heavy these elements must be to support the necessary weight, and how strong the required materials must be.

Structural calculations are, in essence, the mathematics behind any construction. These calculations will often take into account things like the project’s potential cost, as well as the necessary resources needed for the project. Other factors that may be considered in structural engineer calculations include: 

  • Information and measurements of the foundations of a new build project, and how they will be dug. 
  • What raw materials and labour will be required for the work, as well as the expected timescale for completion.
  • What reinforcements can be used in the structure (steel, concrete, etc.)
  • What potential risks can come with the project
  • Dimensions of the planned work 
  • Load analysis of the structure. 
brown-abacus

How Long Can I Expect Structural Engineer Calculations to Take? 

Ultimately, the time period you can expect structural engineer calculations to take will vary greatly from project to project. However, barring any significant complications or long delays, you can often expect them to be completed in anything from days to multiple weeks. 

As mentioned, the time needed to complete structural engineer calculations will differ. This is due to a number of contributing factors, including: 

  • Project Size: Large scale projects which cover larger amounts of land can take longer to calculate.
  • Complexities of the Proposal: The more complex a building, the more intricate the structural systems, and in turn the more difficult the design will be. This will often necessitate additional work for the engineer. 
  • Issues in Design: Structural calculations will take place at a set point during the timeline of a project. If the engineer is waiting for architects to draw up and redraw up plans then the calculations will be delayed. 
  • The Level of Collaboration: Structural engineers are often required to collaborate with other professionals on a project. The level of collaboration necessary, and the willingness of the communication from others, will have an effect on how fast calculations can be completed.
  • Experience of the Engineer: A more experienced engineer can be expected to complete structural calculations more efficiently than one new to the field. A well-trained and highly experienced firm is therefore essential.  

As a result of the variables highlighted, it can be difficult to provide an exact time frame for structural engineer calculations — not without knowing more about the specifics of the project. 

If you want to know more about the timeline of structural calculation work, then it is recommended that you contact a structural engineer. If you are trying to ascertain when calculations will be completed on an ongoing project, your engineer should be open and honest with you about their timeframe and if there are any delays.

Structural Engineering Support You Can Trust

Ultimately, structural engineer calculations are a vital component of any and all construction projects. They serve as the platform others can build on to ensure a building’s stability as well as its safety.

However, having said that, when you take into account the sheer number of factors that can influence the duration of the calculations, it’s difficult to provide an exact time frame for how long structural engineer calculations will take. 

While the length of time structural calculations take can be difficult to quantify, and it can be affected by a number of different factors,  understanding these factors will help ensure a smooth timeline to complete your project. 

If you want to gain the best insight into how long your project would take/can be expected to take, we recommend you consult directly with a structural engineer. PorthouseDean are an experienced group of engineers who are on hand to elevate a project. 

While highly difficult to ever accurately quantify exactly how long the process is likely to take, the industry average for structural engineering work can range to up to several weeks. At PorthouseDean, on average, our turnaround is under two weeks from start to finish. For an increased fee, we offer faster service levels which will deliver your structural engineering calculations earlier, including next day calculations (Rapid).

Our team will remain open and honest throughout the process. We provide all of our clients with an honest timeline before any work is started, and will communicate openly should we experience any unexpected delays or challenges in the process. 

At PorthouseDean, we understand how important it is for structural engineer calculations to be completed as efficiently as possible — to ensure that the project completion date doesn’t need to be delayed. However, it is also vital that you remain meticulous to ensure that the project’s structure is as safe as possible — it is this balancing act that makes PorthouseDean stand out from the crowd. 

We understand the importance of completing structural calculations both efficiently AND meticulously. When it comes to structural engineer calculations, accuracy and thoroughness should never be compromised in the name of speed. Without attention to detail, you run the risk of mistakes being made. 

Our team of experienced engineers combine their technical knowhow and advanced training with effective communication skills, allowing us to deliver an all-encompassing service for everybody we deal with. 

We pride ourselves in our honest and open communications — we are always here to talk — and always aim to keep our clients up to date with the progress of our work. So whether you want more information on the timeline of your ongoing project, or want to enquire about an upcoming project, our team is ready to provide you with the knowledge and guidance you need. 

By working with an engineering firm you can trust, like PorthouseDean, you can be confident in the quality of the calculations and in the ultimate success of your project. 
For more information about how PorthouseDean can help, for more information about our process and the timescales involved, or any other enquiries, get in touch today.