HI,

First you would have to go to the Labor Department for an approval.They might ask for the following.

1. NOC letter from company.
2. Salary certificate
3. 6 mos bank statement.

Sameday you might get the result of your application.Just check from the website. I failed my application for the first time and i ask for an interview.They set me a date for an interview. Then I succeed after asking my profession and salary in the interview.

Good luck