We hope you found our previous two blogs on the Sydney Metro project insightful. If you missed them, check them out using the link below!
In this blog, we’ll share about a connection detail that we proposed to the engineer.
As per the design, a PFC beam needed to be supported by an I-beam above. However, in one location, the PFC beam was offset from the I-beam — and no connection detail was provided for this condition in the design drawings.
To address this, TEK1 proposed adding tab plates to connect the offset PFC beam securely. This solution maintained structural intent while resolving the missing detail.
The structural engineer reviewed our proposal and accepted it.See the below response from the engineer ‘Option shown in snap-03 accepted to maintain 2 bolts at each connection. Additional tab plate to be 80×10 FPBW to PFC. Bolt spacing to follow 140 gauge line of flange of SB14.‘
We go beyond drawings to ensure constructibility, reduce rework, and keep projects moving forward.Stay with TEK1 for more updates on steel detailing challenges and solutions in our upcoming blogs.
Leave a Reply