HomeCase Studies2021Grand Opera House, Belfast

Grand Opera House, Belfast

Doughty Engineering and PSI have teamed up to deliver the design and installation of specialist infrastructure at the Grand Opera House in Belfast. PSI were contracted by Tracey Brothers to facilitate the design and installation on the project which included a complete rewire of the production lighting and control, dimmers, audio, comms, stage management desks, show relay, foyer paging as well as providing a new house lighting system and additional elements to the in-house stage engineering system. All packages were specified by Charcoalblue.

PSI who are dealers for Doughty in both Northern Ireland and Ireland, brought Doughty on board very early on in the project. David Mckeown, project manager explained: “Work commenced on site in January 2020 and then the pandemic hit in March. Initially the programme was ten months to hand over at the end of October 2020, but this was then extended to March 21.”

He continued: “Then, in January 2021, Brexit, along with the NI Protocol made the project even more difficult to manage than the pandemic and hence the programme was extended yet again to accommodate for this. Everything from delivery of goods to the wearing of additional PPE, a one-way system around the theatre and having to single trades in designated areas proved difficult at first but like most, it became normalised.”

When the IWB came to site, it fit like a glove to the fixing positions, but, then again, did we expect anything less from Doughty?”

Brian Reilly Director, PSI

A challenging project

Brian Reilly, director at PSI said: “This was without doubt one of the most challenging projects we’ve had ever worked on with Doughty. Working through a pandemic is one thing but add an insane amount of government red tape and you can see how we had our work cut out. Fortunately for us, Doughty is made up of a great team of people who never fail to deliver even though they had to contend with a shortage of raw materials on top of everything else, but they were always accommodating and worked to best achieve our large requirements. As a result, the relationship between Doughty and PSI is stronger than ever.”

Complicated Geometry

Working with Doughty, PSI specified a range of bespoke kit as well as a huge number of standard clamps and brackets, over 100 facility panels, standard clamps, truss brackets, boom arms and internally wired bars. Dan Phillips and the Doughty team worked through the complete package of requirements with PSI to deliver the new system. Brian continued: “We actually had an amazing, curved bar for the front of house position. This curved IWB proved a challenge as when we first carried out a 3D survey of the fixing points it was discovered that while all looking plumb, they were all at slightly different heights. Therefore, not only did the IWB have to curve to match the geometry of the balcony façade, but also the differential in mounting position heights, so a very complicated piece of geometry was required during fabrication. When the IWB came to site, it fit like a glove to the fixing positions, but, then again, did we expect anything less from Doughty?”

Internally Wired Bars

The Doughty Internally Wired Bar range features a unique extruded side mounted terminal box allowing increased access. Sockets are mounted in tough injection moulded ABS socket boxes. A full range of sockets are held in stock to ensure an efficient service is maintained. Physical Segregation is available for Data Connections etc. All IWBs are made to order and we are able to offer a bespoke service to a customer’s requirements.

Built and tested to the following standards: Low voltage directive (2006/95/EC) EN60065 BS EN60059 BS 7906-1:2003

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