Undermining

[lkage (Larry Kage, CMI)]

@jjimenez

Can someone explain to me what undermining is and show me some pictures. I think I ran into it today but I can’t be sure. Ill post some photos soon

Deck pier undermining: multiple concerns

underminingpresent participle of un·der·mine (Verb)

Verb:

• Erode the base or foundation of (a rock formation).
• Dig or excavate beneath (a building or fortification) so as to make it collapse.