iReach Health, Belfast

DAWSON-WAM (DW) was contracted by Graham Construction in 2025 to design and install 305nr load bearing piles for a new clinical trial innovation centre for Queen’s University Belfast.
The project involved the installation of 450mm and 630mm diameter CASED CFA piles to depths of up to 24 metres.

The works were split across two sites on either side of the Lisburn Road. We used our RTG RG27S and RTG RG25S rigs to install the load bearing piles into the underlaying sandstone.
The ground conditions presented a notable challenge, as the top of the sandstone bedrock varied significantly across the site. This variability required continuous assessment during the works and a flexible approach to both design and construction. Pile depths were carefully adapted to suit the changing bedrock profile, ensuring adequate embedment and performance while maintaining programme efficiency.

The project also enabled us to utilise our ABI TM13/16 piling rig to install 14nr 450mm diameter load bearing piles for a new link bridge which will link the existing hospital building to the new building. This versatile rig worked on a platform consisting of timber bog mats and our steel mats to help protect a critical watermain and sewer below the working area. Using the ABI TM13/16 rig allowed piling to be undertaken in close proximity to the existing hospital buildings while also working within a 6m wide narrow corridor. Detailed planning of the works by the team prior to establishing onsite was key and allowed for the works to be completed seamlessly.

The i-Reach project at Queen’s University Belfast represents a flagship development focused on delivering world-class research and innovation facilities.
Located within the university’s campus and adjacent to Belfast City Hospital, the scheme was designed to support advanced engineering and interdisciplinary collaboration, providing state-of-the-art laboratories, teaching spaces, and innovation hubs.

The development required a high level of coordination due to its urban setting and proximity to the hospital, with particular attention given to minimising disruption and maintaining safe access throughout construction.

The project showcases a modern, sustainable approach to campus development, combining robust structural solutions with a forward-thinking design that enhances both functionality and the surrounding environment.