The proposed extension to the University’s Library addresses a shortfall in study desk areas and book storage. The design proposes a free standing extension connected to the existing Library by means of two new glazed link bridges. The building is required to be seen as a natural extension to the existing library and therefore existing floor to ceiling heights of 3.2m minimum were maintained.
An 18m x 7.5m rooflight sits over the central atrium space which comprises a series of voids of different sizes that provide connectivity between the various floors whilst also creating a sense of drama within the new library. The atria also allow natural light to penetrate deep into the plan and assists with the mixed mode ventilation strategy for the building.
The proposed building is rectilinear in plan but provides a signature architectural expression in the splayed west façade and south-west corner to address the approach from the campus entrance. In its prominent location at the entrance to the Campus the new Building will provide a quality landmark facility and create a very positive first impression upon arrival at the Campus.
The Planned library provides for a range of different study space areas. The upper three levels contain a series of collections and reading rooms, a variety of study spaces and staff admin and technical areas. The predominantly flexible and open plan atrium spaces incorporate the reader spaces, cellular rooms and bookshelves. Cellular accommodation is concentrated to the perimeter and the east – west extremities of the plan.
The elevations have been conceived to provide a subtle contrast to the present library whilst retaining the brickwork and de-oxidized copper as linking materials. Floor to ceiling glazing is provided throughout, with a number of double and triple height spaces denoted by ‘event’ windows which are orientated towards the main campus views and library entrances.
Solar heat gain is controlled by a façade ratio of 2:1 solid to void. Horizontal fins to the south and west facades will reduce solar gain and control glare. Integrated opening vents provide natural ventilation when required.
The architectural design and planning incorporate exemplar design quality and principles of passive engineering. The building fabric externally and internally is required to incorporate high quality, robust, low maintenance materials.
Michael Regan of EPCA was Director in Charge / Supporting Architect for this PPP project whilst Managing Director of Reddy O’Riordan Staehli Architects
