Hi, I'm a new user and am in process of having a pool installed. The pictures below are what the cement contractor did. He also dumped large amounts of cement into the pool. There is a new liner already in process but has anyone ever had any cement issues like this? I've asked them to clean it up but they weren't sure if they could clean the edges or a new section of concrete would be needed. I'm thinking replacing the concrete may just make it worse than it already is.
Thanks in advance for any advice!