Hi

YES, there appears to be an NCC unit in Bapatla Engineering College according to the brochure on their website ( http://www.becbapatla.ac.in/uploads/NAAC_DATA/DVV2/3.6.3.pdf )

However, you should contact any senior student of the college OR the administration of the college to get an accurate information and admission process. Also, if you are enrolled in the college then the NCC unit will tell about itself and its recruitment procedure in the orientation programme.

I hope this helps.

Good Luck