Key Considerations for Structural Engineers Transitioning from Stick-Built to Modular Construction in the Oil and Gas Industry

Modular construction has become a popular alternative to traditional stick-built construction due to its many advantages, including faster construction times, improved quality control, and lower costs. However, when transitioning from stick-built to modular construction, there are several potential pitfalls that structural engineers may overlook. Understanding these pitfalls is critical to successfully implementing modular construction in the oil and gas industry. This post will discuss the top pitfalls that structural engineers should consider when transitioning from stick-built to modular construction.

One of the most significant pitfalls structural engineers may overlook when transitioning from stick-built to modular construction is the module transportation considerations. Unlike traditional stick-built construction, modular construction requires extensive transportation logistics. Engineers must ensure that the modules can be safely transported to the construction site without any damage. They should consider the transportation vehicles' size and weight limitations and the routes the modules will take to the construction site. Additionally, engineers should ensure that the modules can be easily lifted and positioned onto the foundation once they arrive at the site.

Another common pitfall is the module connection details. Modular construction involves the fabrication of individual modules that must be connected to each other to form the complete structure. Structural engineers must ensure that the module connection details are well-designed to ensure the structural stability of the completed structure. They should consider the strength and stiffness of the connections and the effect of loads on the modules. Additionally, engineers should consider any thermal expansion or contraction of the modules to avoid any stress that may occur during operation.

Lastly, structural engineers must also pay attention to the site preparation requirements for modular construction. Unlike stick-built construction, modular construction requires extensive site preparation to ensure that the foundation is well-prepared to receive the modules. Engineers must ensure that the site is properly graded, the foundation is level, and the utility connections are appropriately located. They must also ensure that the site is suitable for the transportation and positioning of the modules. Additionally, engineers must consider any weather and climate conditions that may affect the site preparation and module transportation processes.

Transitioning from stick-built to modular construction can be advantageous for many reasons. However, before making the switch, structural engineers must be aware of potential issues that could arise, such as transportation and connection concerns for the modules and site preparation requirements. By being mindful of these potential problems and taking the necessary precautions, engineers can help ensure a successful transition to modular construction in the oil and gas industry.