However, if for example, the company did not install or disconnect the washer and dryer correctly (such as leaving a valve on) while water is turned off prematurely, causing damage, what language do you put in the Lease to also hold other parties accountable such as ALE and appliance install company?   

If I understand you correctly, you got the eviction by the court.

Fl is going to correct, big time, this is unsustainable.  

Are there specific steps or systems you follow to ensure it’s done correctly?

I hope you are correct, and I agree with your assessment of the situation.   

@Tim Horning correct but Ithaca already passed good cause so get ahead of it by having conversations with your town council members before their opinions on it become ossified

Is 95% the correct number?  

We have used that technique in the past and have had a lot of luck with it. 

@Kenneth Bell you are 1000% correct.

Also, let me know if these numbers seem correct.