Category: Steel Detailing Blog

This page show cases some of the Steel Detailing projectgs completed in Melbourne, Sydney, WA, Brisbane Tek1 has completed

  • Good Steel Fabrication Drawings : Simplifying Erection with Steel Columns at 14 Ridgeway AV Kew

    Good Steel Fabrication Drawings : Simplifying Erection with Steel Columns at 14 Ridgeway AV Kew

    Author: RAJ (Arokiaraj Arputharaj)

    Introduction

    Good fabrication drawings must consider erection feasibility. In this job during the design phase, we identified a potential erection issue involving the use of timber columns to support steel beams. Our proactive approach led us to recommend a change that would streamline the construction process and enhance the overall efficiency of the project.

    Project Overview

    The 14 Ridgeway AV Kew project involves the construction of a structure where two steel beams are supported by timber columns. This design posed a significant challenge: coordinating the efforts of two different types of erectors—one for steel and another for timber. This not only complicates the erection process but also introduces potential delays and additional costs.

    Identifying the Issue

    As steel detailers, our primary goal is to ensure that every aspect of the project is executed smoothly. We quickly realized that having two different erectors on-site to handle the steel beams and timber columns would create unnecessary complications. The need for precise coordination between the steel and timber erectors could lead to scheduling conflicts, increased labor costs, and potential delays in the project timeline.

    Proposed Solution: Steel Columns

    To mitigate these issues, we suggested replacing the timber columns with steel columns. This change offers several advantages:

    1. Streamlined Erection Process: With steel columns, a single erector can handle both the beams and the columns, simplifying coordination and reducing the risk of delays.
    2. Enhanced Structural Integrity: Steel columns provide better support for the steel beams, ensuring a more robust and reliable structure.
    3. Cost-Effective: By minimizing the need for multiple erectors, we can reduce labor costs and improve overall project efficiency.
    4. Consistency in Material: Using steel for both the beams and columns ensures uniformity in the materials, which can lead to better performance and durability over time.

    Client Approval and Implementation

    We presented our recommendation to the client, highlighting the benefits of using steel columns instead of timber. The client appreciated our foresight and agreed to the change. This decision not only simplified the erection process but also contributed to a more streamlined and cost-effective construction phase.

    Conclusion

    At 14 Ridgeway AV Kew, our proactive approach and attention to detail allowed us to foresee potential issues and implement effective solutions. By suggesting the use of steel columns, we ensured a smoother erection process and enhanced the overall quality of the project. At TEK1, we are dedicated to delivering excellence in steel detailing and construction, always putting our clients’ best interests at the forefront of our projects.

    Stay tuned for more updates on our innovative solutions and project successes!

  • How We are helping our Client Save $100,000s on the Iconic  “EMU IN THE SKY” Project

    How We are helping our Client Save $100,000s on the Iconic “EMU IN THE SKY” Project

    How we saved our 30% (i.e. hundreds of thousands of dollars) in Costs on the “Emu In the Sky” Project

    Recently, we have been detailing one of Australia’s most iconic projects, the “EMU IN THE SKY.” The structure of this project is a 30m globe,
    and as part of the steel detailing, numerous connections are involved.

    How did we do it?

    TEK1 has proposed

    • several solutions for the connections required.
    • proposed as easy way to acheive more accurate fabrication
    • Reduce Fabrication Time
    • and ultimately saved the client in the order of hundreds of thousands of dollars.

    Hexagon Joint Connections:

    The Problem

    • This design contains numbers of Hexagon join involved & it required six cruciform connections per hexagon joint. The weight of one Cruciform joint is 60-70kg approx

    The Solution

    • The TEK1 Team (Ramakrishnan)proposed an alternative solution that reduced the number of cruciform connections required for a hexagon joint..
    • By implementing our proposal, we eliminate two cruciform connection per hexagon joint, resulting in substantial savings N-numbers of connections in terms of fabrication.
    • This involves saving of Material cost & Fabrication cost.
    • Our client was very pleased to see these cost-saving proposals coming from the steel detailer.
    • Please refer to the following snaps which showing the detailed info about the proposal

    Cruciform Connection Accuracy

    The Problem

    Another example involves the cruciform design connection, where the initial design called for three 20mm thick plates to be welded
    together to form the joint. This connection demands high accuracy in fabrication, as all plates must be perfectly aligned at 90º to avoid
    significant erection issues. During welding, there is a possibility of distortion, making it difficult to maintain the desired shape.

    This is risky for the client – if they get it wrong they will lose: $abc and lose xyz months

    The Solution

    To address these challenges, TEK1 proposed a notched cruciform connection. Instead of three plates, we use only two plates, each with a
    notch. By interlocking the notched plates, we can avoid steel distortion and achieve the desired design shape more easily. This approach
    not only improves fabrication accuracy but also simplifies the assembly process.

    Again our client was very pleased to see these cost-saving proposals coming from the steel detailer & we implemented this in our current model.

  • Good Steel fabrication drawings saves $1,000,000: Woolooware Shores Design Review

    Good Steel fabrication drawings saves $1,000,000: Woolooware Shores Design Review

    Issue Identified:

    During the drafting phase of a recent commercial project, I encountered a critical issue involving clashes between downpipes and structural steel due to insufficient space for hydraulic piping routing.

    Discovery and Verification:

    Upon receiving architectural and structural drawings, I began modelled the structure and identified conflicts where downpipes from the gutters intersected with structural steel members.

    Initial attempts to accommodate the pipes exposed them below the ceiling, prompting me to request further hydraulic and IFC models for verification.

    Refer attached Live Model Link:

    https://app32.connect.trimble.com/tc/api/2.0/s/R0fxCRQKZX0BeTwU7YcIZKG_SqdQgG2L4xi9bsUpwwTfHjCi30NREyFv03zEbvOd

    Client Response:

    Upon submitting an RFI, the client confirmed that hydraulic piping routing had not been adequately considered in the initial designs.

    This coordination oversight posed a significant risk to the project’s integrity.

    Solution Implemented:

    To address the issue without compromising building aesthetics, I proposed raising the roof by 300mm after consulting with the client, architect, structural engineer, and hydraulics engineer. This solution was agreed upon to prevent potential wastage (58 Tons for Each Buildings, which costs around $800000 for Main Steel alone. And if we include the Purlins, Erection and other inclusive charges on site, then it will be more than a million dollar loss for both the buildings) and ensure the project’s successful completion for both Buildings (Building-C & Building-D)

    Conclusion:

    We checked the design’s aspects in every possible way to make sure that there won’t be any loss by any means to our clients.

  • PLATFORM EXTENSION

    PLATFORM EXTENSION

    Author: RAJ (Arokiaraj Arputharaj)

  • ROOKWOOD CEMETERY

    ROOKWOOD CEMETERY

    Expert Steel Shop detailer | Sydney | Melbourne | SA | WA

    Large team and loads of Australian steel experience, Tek1 delivers no nonsense shop drawings.

    Author: RAJ (Arokiaraj Arputharaj)

  • LYRIC THEATRE GRATING

    LYRIC THEATRE GRATING

    Author: RAJ (Arokiaraj Arputharaj)

  • NAUTIQUE APARTMENTS ALUMINIUM FRAME

    NAUTIQUE APARTMENTS ALUMINIUM FRAME

    Author: RAJ (Arokiaraj Arputharaj)

  • KINGSCLIFF INTERNAL STAIR SS HANDRAIL

    KINGSCLIFF INTERNAL STAIR SS HANDRAIL

    Author: RAJ (Arokiaraj Arputharaj)

    Drafting Service Provider for Structural Steel

  • QUAY GRAND

    QUAY GRAND

    Expert steel draftsman detailing Structural steel jobs for Melbourne | Sydney

    Author: RAJ (Arokiaraj Arputharaj)

    Expert Steel drafting for Quay Grand