Structure
What material forms the hidden structural core of the Palace?
Brick masonry
What system brings fresh air into the Palace?
Ventilation system
What does MDB stand for?
Main Distribution Board
What is the first level of the Fire Protection Pyramid?
Prevention
In what year was Buckingham House constructed?
1703
What stone is used for the Palace's exterior façade?
Portland stone
What process removes pollutants from incoming air?
Air filtration
What device provides temporary power during interruptions?
UPS
What device detects smoke?
Smoke detector
How many rooms does Buckingham Palace have?
775 rooms
What type of foundation did the original Palace use?
Shallow brick-and-lime-mortar step foundations
What happens to warm air naturally?
It rises
What device automatically switches to generator power?
Automatic Transfer Switch
What system helps suppress fires using water?
Fire sprinkler
How many steps does the Grand Staircase have?
47
What material bonds the historic bricks together?
Lime mortar
What can form on cold historic surfaces due to moisture?
Condensation
How many miles of lead and cast-iron pipework are in the Palace?
20
What technology is used for security monitoring?
CCTV monitoring
How many lifts did the Palace previously have?
9
What ground material supports the Palace's foundations?
London clay
What type of equipment is needed to provide modern cooling?
Air conditioning
What common problem can occur in old metal pipes?
Corrosion
What three elements create the Palace's layered security?
People, technology, physical
What must engineers preserve while modernizing the Palace?
Historic character