So I am renting a condo from someone, and recently the garbage disposal completely broke. It had been leaking massively and was apparently corroded and irreparable. I live in Washington DC, and when the plumber came to fix everything he said that there was an Air Gap Code Violation and he had to fix it before proceeding. So I let him do his thing and everything turned out fine.
Now the landlord is trying to make me pay for half of the cost because she says it was too expensive and that she would have done things differently. Does anyone here know about the protocol for Air Gap Code Violations and what I could tell her about them? As I said, the plumber said he had to fix it before proceeding. Is this often how it works? Does anyone know if in D.C. they regulate this thing heavily?
Thanks for any information!