Health and hospitals
Ventilation rates, room pressure regimes, filtration and plant redundancy, where the specification is detailed and the review is thorough.
Education
Classrooms, teaching spaces and campus buildings, where occupancy swings widely and ventilation drives the design.
Commercial and retail
Offices and retail floors, including refurbishments of existing buildings where records are incomplete and existing plant has to be assessed.
Defence and institutional
Structured projects with formal submission and review processes, where documentation has to be complete the first time.