TEK1 is currently engaged in steel detailing for the Sydney Metro project, working with a reputed organization in Australia. During the detailing process, we have encountered several design challenges. Here, we will share one such issue and how we resolved it.
The Issue
A design required two unequal angles welded to a small hanger with 10mm packer plates. This left insufficient weld space, making fabrication tough.
Recognizing this issue early, we raised a query with the concerned team. Our initial proposal was to cut both angles to create the required weld space.
After reviewing our concern, the team suggested an alternative solution that involved reducing the packer plate thickness from 10mm to 4mm. This adjustment allowed for a 6mm weld clearance on both sides without significantly affecting the design.
If this issue had gone unnoticed and we had followed the original design, it would have caused complications for both the fabricator and the designer. By identifying the problem early and addressing it proactively, we saved time and costs for the client.
Stay Tuned for More Insights
This is just one example of how TEK1 ensures seamless steel detailing by resolving design issues efficiently. Stay with TEK1 for more updates on steel detailing challenges and solutions in our upcoming blogs.
Please review both the 3D and 2D views to identify any potential errors. Additionally, confirm whether any additional views are required for fabrication.
Sounds fine, right? But here’s the catch—is it actually possible to fabricate with these views?
The Hidden Problem
If we fabricate by 3D view alone, there might be a potential error. In reality, the fabrication needs to be done upside down.
Fabrication Assumption: The 3D view is correct, but the plan & elevation view is incorrect.
As a result, the fabricator may assume the wrong orientation and fabricate it incorrectly.
The Right Approach
We need to provide an additional section view C-C and ensure the 3D view is correctly oriented.
Actually, in the above drawing shows, the 3D view is placed as the underside view, which may visually appear as downside up.
Please review correct drawings attached below.
Always make sure any potential confusion is resolved before starting fabrication.
So next time you see a similar detail, take a closer look—is it actually can fabricate?
TEK1 recently completed the project TRAFFICE BARRIER RAILING project for the William Creek Bridge in Sydney. .
Project Overview
The primary focus of this project was the detailing and coordination of the barrier railing connections with respect to the precast barrier. These connections are integral to ensuring the railing system’s strength, stability, and compliance with safety standards.
Key Features of the Railing Connections
Structural Integrity: The railings are designed to withstand significant impact forces while maintaining their position and alignment.
Ease of Installation: Modular detailing allowed for efficient installation on-site, reducing time and labor.
Compliance: All railing connections were developed in accordance with Australian standards, ensuring public safety and long-term reliability.
Conclusion
TEK1’s work on the William Creek Bridge reflects our commitment to enhancing public infrastructure through precision detailing. By focusing on both safety and functionality, we’ve delivered a barrier railing system that meets the highest standards.
Stay tuned for more updates as we continue to contribute to impactful projects that make a difference in our communities.
