chetan chavda

Dear Experts, I was applying for subclass 489 SS QLD for 234313 Occupation as Env Research Scientist. I lodge my visa file December 2015, CO allocated Jan 2016, Submitted all documents March 2016, Employer verification April 2016 but still waiting for grant so please any body suggest me how much time it will take to grant? somebody said me that i will get it after July 2016 is it Right? Please provide me way Regards,