Tag: #TEK1-GK-JOBS

  • TEK1’s Steel Detailing for Sydney Metro – Resolving Design Challenges – 5

    TEK1’s Steel Detailing for Sydney Metro – Resolving Design Challenges – 5

    We hope you found our previous blogs on the Sydney Metro project insightful. If you missed them, check them out.

    In this blog, I’d like to share an important lesson about concrete encasement for conduits that every steel detailer should keep in mind.Normally, conduit encasement falls under electrical scope, so detailers don’t focus much on it. However, the encasement’s location and size can directly affect the steel layout — as we discovered in one of our projects.

    We detailed the steel as per design drawings, but on-site, the encasement dimensions varied. Some conduits were larger, others smaller, which caused clashes between the steel and the encasement, and in some areas, created unwanted gaps. This required on-site modifications to our steel.

    When detailing steel near conduit encasements, always verify the actual encasement size and location before releasing fabrication drawings. Small checks early in the process can prevent major issues and rework on-site.

  • Mezzanine floor & stair handrails

    Mezzanine floor & stair handrails

    TEK1 recently completed a Mezzanine steel & stair for a prominent organization in Australia. The goal was to provide detailed support steelwork for mezzanine floor & stair including handrails.

  • Do not stick your neck out

    Do not stick your neck out

    While detailing a project for a leading organization in Australia, the client asked us to calculate material quantities for production and procurement.

    However, this involves high risk.As detailers, we don’t control the nesting process — which depends on factors like sheet size, scrap management, and fabrication methods. Each fabricator uses different nesting techniques. If we provide material calculations without knowing their exact process, the numbers could be inaccurate.Any miscalculation could lead to over- or under-procurement, and the blame may fall on the detailer.

    Even if the client is willing to pay for it, detailers should avoid taking on such high-risk tasks. Stick to your scope and let the fabricator handle material estimation based on their own nesting and production methods.

  • Media wall

    Media wall

    TEK1 recently completed a media wall support project for a prominent organization in Australia. The goal was to provide detailed support steelwork for a large media wall screen — with a unique challenge.

    Unlike most projects, we didn’t receive any structural design drawings. Instead, we were given only a concept design, leaving it to TEK1 to determine suitable steel profiles and connection details.

    Our team carefully studied the concept and nominated appropriate profiles for each connection based on feasibility, strength, and ease of fabrication. Once the detailing was complete, we submitted it to the structural engineer for review.

    The engineer approved our detailing with minimal changes, which helped speed up the process and made things easier for the client. The use of different profile types also optimized the design for practicality and efficiency.

  • Project – Bridge – 25

    Project – Bridge – 25


    Tek1 recently completed a cladding project for a prominent organization in Australia. The project involved detailing cladding and its support system around a footbridge with unique challenges.


    The footbridge featured curved ends, but these were not simple linear curves, making the design and detailing process particularly intricate.


    Tek1 conducted numerous meetings with the client and engineers to finalize the cladding’s shape and ensure it met both aesthetic and structural requirements. This collaborative approach ensured the project’s success.


    Stay tuned for more projects from Tek1!

  • TEK1’s Steel Detailing for Sydney Metro – Resolving Design Challenges – 2

    TEK1’s Steel Detailing for Sydney Metro – Resolving Design Challenges – 2

    In the last blog in Sydney metro project , we discussed about the design issue regarding angle weld. https://www.tek1.com.au/steel-detailing/tek1s-steel-detailing-for-sydney-metro-resolving-design-challenges-1/

    Here we are going to discuss about the member placement issue.

    The design specified two PFCs on both sides of a column.Column was surrounded by fireproofing sheets. However, the PFC flanges clashed with the fireproofing sheets, making installation difficult. Additionally, the bolts connecting the PFCs would interfere with the fireproofing.

    To resolve this, TEK1 planned a simple yet effective adjustment—changing the orientation of the PFCs. This allowed for seamless fireproofing installation without compromising the structural integrity.

    If we have followed the design , then the erection team will have difficulties to provide the fireproofing sheets.By identifying and addressing potential clashes early in the detailing process, TEK1 saved significant time and costs for the client, ensuring a smooth execution on-site.

    Stay with TEK1 for more updates on steel detailing challenges and solutions in our upcoming blogs.

  • From Model to Reality: Detailing Balustrading for a Foot Bridge Project

    From Model to Reality: Detailing Balustrading for a Foot Bridge Project

    As a steel detailer, nothing compares to the satisfaction of seeing your detailed model come to life. I recently had the opportunity to witness the fabrication of one of my detailing projects in Australia. Balustrading for Foot Bridge

    The detailing was executed seamlessly, with no challenges for the fabricator or erectors. It was fulfilling to see the effort and attention to detail pay off in real-world application.

  • Steel to precast connections (Ferrule)

    Steel to precast connections (Ferrule)

    Steel detailers play a crucial role in ensuring that connections between precast & steel are both practical and efficient. In this blog, I’ll share my experience with the challenges I faced in steel-to-precast connections.

    Design

    The design specified two ferrules on both sides of a precast wall. However, following this design may leads to clash between the ferrules.


    The Proposed Solution

    To address this, I suggested using a CHS (Circular Hollow Section) conduit. This approach would allow a single bolt to be used for both sides of the connection, ensuring proper alignment .(Providing ferrules at a different location will not be feasible as we do not have sufficient edge distance)


    The Outcome

    The structural engineer approved the proposal but recommended an alternative solution: double-ended ferrules. The query is now with the builder to decide which method suits their construction process best.

    Key Takeaways

    • Understanding Precast Connections: Detailers should be aware of connection requirements and potential issues like concrete cover.
    • Collaboration is Key: Engaging with engineers and builders ensures practical solutions are implemented.
    • Flexibility Matters: Proposing alternatives opens the door to more efficient and cost-effective outcomes.

  • Peatsferry Bridge barriers

    Peatsferry Bridge barriers


    Tek1 recently completed a barrier replacement project for a renowned organization in Australia. This project, located near Sydney, involved replacing existing barriers with new ones, and it came with its unique challenges.

    The task was to detail a new 536-meter-long barrier while ensuring the anchor holes for the new posts did not clash with the existing steel posts.

    Aligning anchor holes without clashes presented difficulties in maintaining consistent linear post distances. This required precise planning and coordination.

    Through multiple meetings with the client, we finalized the post locations that balanced structural integrity with practicality. This approach ensured the barrier was installed seamlessly without disrupting the existing infrastructure.


    The result was a well-executed barrier replacement, meeting the client’s expectations and delivering a durable solution.