Epoxy/Concrete repair

[Bigfoot17]

My concrete has chipped in several places where the apron meets the garage floor. I need to repair the concrete and fix the epoxy. Is it better to score the epoxy and create a clean line. Then repair the concrete. What can be done to repair the concrete?

 

[LegacyIndustrial]

You can bust out the loose material and fill with this: https://www.legacyindustrial.co/products/fiveton-epoxy-patch-kit/
Good luck!