Water is the main threat to hardscape surfaces. Water can undermine pavement, deteriorate asphalt,
seep into stucco, erode subterranean support, invade cracks, promote mold, and render surfaces
slippery for cars and pedestrians. Hardscapes must kept as dry as possible. Rainwater should drain
off promptly and efficiently, not form puddles that need to evaporate. Adequate drainage and
efficient sprinkler patterns are fundamental to minimizing water damage. (Irrigation and drainage
guidelines are set forth in the Landscape Maintenance section of this manual.) Any observations of
water leaks, broken fixtures or hardscape problems should be reported and action to repair should
be taken.