Skanska has secured the contract to develop a new £50m cardiac wing at Great Ormond Street Hospital.
The work is part of the Phase 2B revamp project at the world-renowned hospital in London and will involve part demolition of the existing seven-storey cardiac building down to the fourth floor.
The plan is then to rebuild to eight storeys, aligning floors in the new wing with the remainder of the adjacent hospital. Once finished, it will be renamed The Premier Inn Clinical Building.
Work is due to start in May and should be completed in early 2017.