From August to September 2009, the brick parking space in front of our building, the backyard picnic area, and the swimming pool areas were cleaned with a high water pressure system. After that, the entire area was sealed to preserve it from rain/sun damage. In the end, to prevent the tiling from protruding, sand was filled into the gaps. All of these steps maintain the long-term beauty of the building.
The pictures below show the difference.
Engendering team: Igor, Alex and O’Donnell
From September President’s report.