Design Brief: Balustrades and Wintergarden Structure Design
CAD System: AutoCad
I had the pleasure of working with the design team on what would be the Athletes Village for the 2012 Olympics in London that would later become residential housing.
Photo Credit: Haworth Tompkins
A project that consisted of structural privacy screens and balcony balustrades, stair balustrades, rails, and a winter garden joining two adjacent blocks.
The winter garden structure was particularly interesting since the engineer had specific ideas around section use, and the fabricator chosen had limited experience with heavy sections. I was able to offer my expertise with heavy steel as this was the basis of my trade certification.
Photo Credit: Haworth Tompkins
Through the strategic application of heat and cutting methods I was able to demonstrate that it is entirely possible to cut down sections without warping or massive postprocessing treatment.
Having a strong practical grasp of heavy engineering meant that I was able to resolve and help complete this project to exactly what the engineer had envisioned.
Design Brief: Balustrades – Block D comprised of 26 Stories & Block B comprised of 14 Stories
CAD System: AutoCad Advance Steel
Mid 2021 I was presented with a project in East London that covered 2 new residential tower blocks. One 14 stories tall, and the other, a commanding 26 stories. The brief was fairly straightforward – come up with a system that could make the fabrication and installation as efficient as possible whilst maintaining the architect’s design aesthetic.
This reminded me of a project I had worked on many years earlier while still in New Zealand. The infill bars weren’t completely welded, instead they were drilled and captivated within the outer frame. The only issue here was that we weren’t using a round bar or tube, we were using flat bars.
The result was a plasma cut top and bottom rail with just enough clearance to allow the flat bar infills to be inserted and welded from behind. Welding distortion and grinding were kept to a minimum which really helped to speed production.
The other issue was installation: how do you account for early production while still ensuring the balustrades are going to fit? The answer was a unique first fix bracket system that once installed would make allowance of up to 25mm of variance in the concrete structure.
By also making these universal I was able to reduce fabrication set up as well as logistics. If the site teams don’t have to find a particular bracket then they really only need to make sure they have the right quantities delivered at any given time.
So it was with this idea that I was able to help deliver 830m of complete design balustrades in a matter of weeks rather than the originally anticipated months.
Design Brief: New Council Building Metalworks Package and Temporary Works
CAD System: StruCad
I had the opportunity to work on the handrails and balustrades scattered around what was to be the new Civic Centre for Waitakere City. An audacious concept for a public building it would also become the transport hub for the wider city.
Photo Credit: Arch Daily
One particular feature I enjoyed was the Link Bridge across the main TransRail tracks. This required a temporary works form to straddle the rail tracks so that the reinforced concrete could be placed and poured without disruption to rail traffic.
With millimetre precision and a 4 hour time slot the site team were able to install the framework without incident.
Although destined to be removed I was always proud of the structure designed for a quick installation without fuss.
Location: Kiribati, Gilbert Islands, Pacific Ocean (circa. 2006) Design Brief: New Build Structure, Walkways, Stairs and Balustrades CAD System: StruCad
Quite often we are presented with projects on tight deadlines. This can be due to a variety of reasons, but how often is it because there is only one boat leaving and the next might not be for another three months or so?
This is how this project began with a two week turnaround for the metalworks and structure design package to be completed, including review and approval. It was with these criteria that I was presented and asked, ‘can we make it happen?’ The answer was, ‘yeah, but it’s gonna be tight!’.
So. No time to spare. Impossibly large package of work to complete. What could go wrong? The answer to that is, nothing. Nothing could go wrong, there was no room for that either.
My plan was to model the main structural components to form a project basis and split the work packages into two areas. Main Structure and everything else.
I got to work and completely modelled the structure without connections. This allowed us to have an accurate layout. Then I shared the model with my colleague where he continued with the structural connections and I continued with the walkways, stairs and balustrade details.
It was with this strategy that we were able to complete our design in time as well as having a fully coordinated package, all of this before multiuser space really took off.
I’ve found that when we are confronted with problems there is an opportunity to think outside the box to find solutions. It’s the mindset that helps drive a solutions based approach to my work.
There are few places where your work will be viewed by tens of thousands on a day to day basis. Heathrow airport is one of those places. It was my absolute pleasure to be involved with this project.
During the revitalisation of T3 I was tasked with the production drawings for the Stair Structure and Glass Balustrade Systems. As well as the various support structures throughout the project. We were to incorporate the original 2-D parts details as utilised in T2 into the new details, so that the continuity of design would flow from one terminal to the next.
Whilst the part details would remain, there was still a lot of design required around the interfaces of existing elements such as the hanging supports for the retail sector which needed to fit around existing HVAC and main structure. The new stair structures and balustrades which needed to interface with the new escalators. Not to mention the glass partitions and monitor displays that were fitted to cambered beams, requiring adaptive mounts.
Overall this was a challenging project with a rewarding outcome.
Location: Covent Garden, London (circa. 2017) Design Brief: Entrance and Foyer Metalwork CAD System: AutoCad
I’ve loved the Royal Opera House in Covent Garden since my wife and I visited in 2007 to watch ‘Swan Lake’ on the day of our engagement. I was further delighted to be involved in the renovation of such an iconic space 10 years later.
The team I was part of were responsible for the new steel structure, as well as the lobby metalworks design package. I was responsible for taking the metalworks details that the architect had specified and liaising with our on-site team to provide a suitable fabrication package.
During this time I became further acquainted with glass balustrades, on this occasion it was the curved balustrade at mezzanine level overlooking the open space of the ‘Linbury Theatre’ entrance.
In the Foyer I was responsible for the wall rails, the accessible ramp, all the glass infill and substructures. As well as the standalone handrails throughout. With the advice and support of our design director I was able to help deliver a quality result for our client.
More often than not designers don’t get to run their hands and eyes over work they have had a hand in getting to the workshop floor. I am happy to have the pleasure of both everytime I walk into this beautiful space.
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