Negative Grading
Negative Grading
But my commercial building doesn't have a crawlspace...
Commercial buildings are often built on concrete slab-on-grade foundations. Owners think, "I can't have moisture issues without a crawlspace."
![broken image](http://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1200,f_auto,q_auto/6729436/274683_519535.png)
Look at the negative grading at the read of this property. It's causing problems for the flatwork, the walls, and the landscaping.
Keep an eye on this, and look for a way to install drainage or repair the grading.