is this college good n will it accept me at 6 bands each. n overall 6 bands in ielts for civil engg.

I would recommend mailing the university's admission department directly. As per the university's minimum requirements, you must have an overall band score of 6.5 with a minimum score of 6 in each section. In your case, you have a minimum 6 score in each section but your overall score is a bit lower