What can be done if there should be no consumption of alcohol before or during visitation with my child, but he still drinks?

There is a court order that states no drinking and no one else is to be in the house during weekend visits with my daughter. He has moved two different girls in the last 3 months into his home. The new one has illegal possession of methods charges that she was found guilty of. Every time my daughter goes there, she come home with bruises and he is drinking anytime I do there. I can remove her according to the court papers but I don't because he is abusive. He has beaten me in front of her before. I am trying to keep her safe. What can I do as a very concerned parent? No matter that I try to do to fix things and make them better for her, he will not quit drinking. I am running out of options. Will someone help me, please? I am the custodial parent if that matters.