72bundy

Hi I'm new to the forum. I have a 16x32 inground vinly pool, Hayward variable speed pump, sand filter and chlorine generator. The liner is 1 year old. Last week, one of the workers for the mason I hired tripped and spilled quite a bit of concrete in the deep end of my pool during the pour. Needless to say, my whole pool was a gray mess. They tried scooping out the aggregate with 5gal buckets and various other things. In the process, the aggregate being shuffled around the liner got all scratched and they tore one of the seams causing a leak. They also left my pump running. They got the pool clean but now I have a scratched liner with a hole and a 1' wrinkle in it. Should they replace or repair the liner? What about the filter, do you think the sand should be changed? Thanks in advance for your response.