good morning/afternoon im a leasing consultant from maryland and i do not know all the laws for landlord and tenats in chicago but your landlord can't evict you if your disable and he plan on doing contracting work that will disturb your living arrangements. he needs to provide you with an alternative housing before he can do such contracting expecally if you have a lease. you should contact a local apartment complex and ask for a landlord tenat (lol i can't spell that word) handbook and find out the rules and regulation.