Rain Making Exhibition Model

For this particular project we were commissioned by a subsidiary of the Dow Chemical company to design and create an exhibition model that demonstrated the unique properties of their rail-track ballast stabilization system. The key feature of the product was that it bonded the ballast together whilst still allowing free drainage between the individual stones. This free draining aspect was the product’s major advantage and the display had to illustrate this in a visual demonstration. It also had to be compact and portable as it would be travelling to exhibition venues all over the world (the electrics needed to be compatible with multinational power systems). Our solution was to create a “Rain Machine” that showed a sample of the client’s product (using clear stones rather than conventional ballast) under a continuous deluge of water, set within a Perspex tank. The clear void underneath the ballast showed the “rain water” draining freely into the collection tank below where it was pumped back up to the header tank at the top to continue the cycle. This image shows the model without the water running for clarity. Since this picture was taken branding graphics have been added and the model has gone off to its first venue     in Germany. We’re hoping to add some on-site “in action” shots at a later date.

World Map Model

The purpose of this model was to show the multiple global locations of this international logistics company’s distribution depots. The model formed part of a coordinated set of information displays for their in-house visitor centre. From a very loose initial brief we helped the client pin down the specification and general appearance of the model to ensure it became an eye catching and informative centrepiece for the room. The model features detailed inset panels and a simple interactive element with button controlled illumination.

Replica of Vintage Aircraft

This is actually the final stage of a project we started in March . It’s a fibreglass replica of a crashed World War 2 seaplane, a “Vickers Supermarine Walrus” and what’s especially unusual about this model is that it is actually underwater. When the National Marine Aquarium at Plymouth decided they wanted an unusual display to put in their huge sea water tank, they avoided the obvious route of a sunken ship and went instead for this wrecked seaplane. They chose the Walrus because it had strong historical links with the area. If you visit the aquarium’s web site you can read the full story (link below). At 12 metres long and with a 14 metre wing span it was one of the biggest projects we had ever undertaken and one of the most technically demanding. Our starting point was a small set of paper plans, a photograph of a model, and some photos of the real thing at the Royal Fleet Air Arm Museum. When working out how to make it, the design process was complicated by several factors. It had to be transportable from Cardiff to Plymouth. It had to go into the aquarium through a small door three stories up the building. It had to be reassembled in a small space on top of the 9 metre deep tank. It had to sink (obviously). Divers had to be able to do the final assembly under water. And it had to be structurally sound and be able to withstand being under water for many years. Furthermore we had to design the damaged areas in a way that wouldn’t injure or trap the fish. It was a difficult project to photograph due to restricted viewing lines into the tank, but hopefully the images we’ve shown give a good indication of how the finished display looked. If you scroll down through the images below you can also get a flavour of the installation process. It was certainly a challenging but enjoyable day for us and the aquarium’s team of divers. The sharks and other fish seemed to find it pretty entertaining too.

Image Gallery

Replica of Vintage Aircraft – Scale 1:1 (actual size)

The message on my desk said “Model of a Walrus??” One of my colleagues had taken the telephone enquiry when I was out of the office and I rang the client back straightaway. It took a minute or so of confused conversation before I realised that what was needed was a life-size replica of a WW2 Walrus Seaplane rather than a model of a toothsome mammal. And then it got even more interesting. The “Walrus” was actually going to be a sunken plane-wreck in the huge seawater tank at the National Marine Aquarium in Plymouth. It was a daunting job to say the least but also an irresistible challenge and we were glad to take it on. With a 14 metre wing span and 12 metre long fuselage this is the largest fibreglass model we’ve ever undertaken and we’re only half way through it. This wing is actually just a first stage installation to generate some publicity for the whole project which is due for completion at the end of next month. By the way, it’s meant to look dirty and damaged because it is, after all, supposed to be a wreck. The wing was built in 4 main sections so we could get it in the building and to keep it manageable for the divers. One of the images shows the divers assembling it at the bottom of the tank (with an inquisitive shark for company). The other shows how the assembled wing looks from one of the main viewing windows. We should be posting images of the completed project in early June – watch this space.

Mobile Exhibition Venue – Scale 1:75

With the aim of marketing his mobile exhibition venues abroad, the client needed a compact model he could take on the plane rather than entrusting it to the baggage handlers of the world’s airports. This was our solution. From an initial concept sketch, we designed and built the model in just 6 working days, incorporating removable roofs, interchangeable floor layouts and a Perspex cover. The whole thing measured just 350 x 290mm and fitted into a small padded suitcase that complied with on-flight hand luggage restrictions.

Two unusual projects to brighten up February

As well as our run of the mill (if you can call them that) projects, we often get asked to make unusual objects such as the oval “magic” mirrors and the twin Tipi model shown above. The mirrors were commissioned by an artist for an installation in Italy and had to feature the famous “Mirror, mirror on the wall…” wording in raised gold script. The Tipi model was produced for an events company who wanted to illustrate the exciting and inspirational space created by the twin tent set up.

 Demonstration Model for Utility Oils

The purpose of this model was to demonstrate this company’s fleet of new, purpose-built trailers supplying mobile oil related services to industry. We were able to buy “off the shelf” DAF tractors and brand them with the company’s livery but the trailers had to be built from scratch to incorporate a simplified representation of the client’s oil processing equipment. The roofs of the trailers look as though they have been left off but they are actually made from clear 0.5mm acrylic to allow views into the interior whilst protecting the internal components. The transformer installation was also made from scratch, at a slightly simplified level.

Button controlled model for Northern PowerGrid

CLNR stands for Customer Led Network Revolution, a method of optimizing the power supply network based on immediate reaction to varying customer demands. The purpose of this model was to illustrate Northern Powergrid’s strategies for maximizing the efficiency of their supplies to both domestic and commercial users. The model looks deceptively simple but actually features some complex programming to demonstrate how the network adjusts to the demands of different users at different times of the day, including storing surplus power for later use. The button panel allows the user to set up varying power requirements which are indicated by lights on the model (turning red) and then press further buttons that illustrate how the demands are resolved (turning the lights green) with energy efficient systems and procedures.

 “Drivetrain” for wind turbine – Scale 1:20

A “Drivetrain”, in case you were wondering, is the component that harnesses the power from the revolving blades of a wind turbine – it’s the machinery the blades are connected to at the top of the tower, normally hidden under a cowling. This particular model was commissioned for use as an eye catching display at trade shows and exhibitions. It was designed to illustrate the flexible, modular nature of the client’s product which could be easily adapted for different types of wind turbine. Taking the real thing along wasn’t really an option due to its massive size and weight. If you click on the images to enlarge them, you’ll see the outline of a standing figure which gives a sense of the machine’s real life dimensions. At 1:20 scale we were able to show a plenty of realistic detail, including individual nuts and bolts and the huge single disc brake with four callipers on the back face of the model.

Five models reflecting Atkins involvement in the London Olympic Park

Designed and built for Atkins Engineers, this group of five interactive models was commissioned to reflect Atkins' huge involvement in the construction of the London Olympic Park. Each model highlights a particular aspect of the unglamorous but essential engineering work Atkins carried out at the site, from creating an artificial level surface for the equestrian event, to installing fundamental infrastructure such as bridges, water supplies and drainage. One of the models, which incorporates scrolling LED messages and allows the operator to lift a table tennis ball into the air by controlling a fan, conveys how Atkins designed complex climate control systems to "engineer" the air in many of the park's specialist sporting venues. The models were used initially at an exhibition event linked with the start of the Olympics but will subsequently be displayed in the reception areas of Atkins' main offices around the UK. There is also a plan to export one of the models to the Middle East. .