Kowloon Wong Tai Sin 
Wall problem：Water leaking What kind of building needs wall repair?
Home Ownership Scheme (HOS) estate
What is the scope of repairs required?
Big area
What’s the material of the wall?
Concrete
What are the problems with the walls?
Water leaking
How old is the building?
More than 20 years
Anything else that we need to know?
No
Where is your location?
Kowloon,Wong Tai Sin
