HKIE Professional Assessment - Fire Discipline case studies
HKIE Professional Assessment - Fire Discipline · Put your knowledge to work in context.
The HKIE Professional Assessment in the Fire Discipline is the route by which a graduate engineer in Hong Kong demonstrates the competence expected of a professional fire engineer. Candidates normally come through a formal training scheme or an equivalent period of approved experience, and the assessment is the point at which academic knowledge is tested against the judgement an engineer needs on a live project. The HKIE Professional Assessment - Fire Discipline case studies are 5 cases and about 3,549 words.
1Sprinkler credit versus flashover in a self-storage conversion
A 1960s godown in Kwun Tong is being converted to a self-storage facility. The fire engineering team is asked whether the existing sprinkler system, designed to ordinary hazard, can be credited in a performance-based fire safety strategy for a 4.5 m × 6.0 m × 2.7 m storage compartment.
762 words, about 4 min2Single staircase and travel distance in a worker dormitory conversion
A four-storey composite building in Yau Ma Tei has ground-floor shops and three upper floors, each 450 m², formerly used as offices. The owner proposes converting the upper floors into a 60-bed worker dormitory, 20 beds per floor, with a single 1.2 m wide staircase serving all floors.
679 words, about 3 min3Clean-agent control philosophy and room integrity in a data hall
A new 400 m² data hall (20 m × 20 m × 3.2 m, 1,280 m³) is protected by an IG-541 total-flooding system designed to 40% concentration at 20 °C, with a 10-minute hold time. The room has a raised floor of 600 mm, a suspended ceiling, 14 CRAC units, cable penetrations, and a 1.2 m² pressure-relief damper.
673 words, about 3 min4Atrium smoke control and a mezzanine variation
A 30 m × 20 m atrium rises 18 m through a four-storey retail podium in Sha Tin. Each upper level has an open balcony 2.5 m deep overlooking the atrium; shop fronts are protected by 1-hour construction, but balcony edges are open.
718 words, about 4 min5Post-fire investigation, causation and pressure to omit evidence
A fire at 02:40 in a 6-storey flatted factory in San Po Kong killed a night-shift security guard who was found at the bottom of the protected staircase. The fire started in a third-floor unit used for storing plastic pellets.
717 words, about 4 min