The immunity under sub. (2) does not apply to any of the following:
(a) A person who intentionally causes damage to personal property, injury to 7
a person, or death.
(b) A person whose conduct is grossly negligent or willful and wanton.
(c) A person who places a structure with the use of equipment that he or she 10
knew or should have known was faulty and the faulty equipment causes damage to 11
personal property, injury to a person, or death.".