Laing O’Rourke breaks ground on Sussex Cancer Centre: design and delivery notes for engineers
Reviewed by Joe Ashwell

First reported on The Construction Index
30 Second Briefing
Laing O’Rourke has begun main construction of the Sussex Cancer Centre for University Hospitals Sussex NHS Trust on a site adjacent to the existing Louisa Martindale Building, which the contractor delivered in 2013. Designed in close collaboration with NHS clinicians and current patients, the building layout is being tailored around treatment flows and staff workflows rather than retrofitting services into a generic hospital shell. The completed facility will consolidate modern cancer treatments, advanced imaging and radiotherapy technology, and contemporary clinical practice into a single specialist centre.
Technical Brief
- Ground-breaking marks transition from enabling works to main structural and building-services construction activities.
- Site is immediately adjacent to the live Louisa Martindale Building, implying tight logistics and interface management.
- Brownfield hospital campus setting will constrain laydown, crane positioning and material delivery sequencing.
- Laing O’Rourke’s prior delivery of Louisa Martindale provides as-built data to de-risk tie-ins and utilities diversions.
- Proximity to existing clinical areas will drive strict noise, vibration and dust controls during piling and frame erection.
- Integration with University Hospitals Sussex NHS Trust estate suggests complex MEP connections to existing energy, IT and medical-gas networks.
Our Take
The earlier coverage of the £250m, five-storey Sussex Cancer Centre appointment to McBains and the enabling works package indicates that University Hospitals Sussex NHS Trust is running this as a tightly phased programme, which typically reduces interface risk on a constrained acute hospital site like Royal Sussex County Hospital in Brighton.
Laing O’Rourke’s recent PAS 2080:2023 certification for carbon management suggests the Sussex Cancer Centre will likely be used as a flagship healthcare scheme for applying whole‑life carbon reduction methods within the NHS estate in Sussex.
Having previously delivered the Louisa Martindale Building in 2013 on the same Royal Sussex campus gives Laing O’Rourke a rare level of site-specific knowledge of ground conditions, logistics and live-hospital working, which usually translates into fewer surprises during deep excavation and structural phases for the new cancer centre.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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