If I am not mistaken you applied for a wife visa. It is safer to proceed to the Immigration door # 4 on Sunday. Bring with you the approved paper from the labour with the visa number in it. If the approval has reached to immigration they will print the visa for you and advise you to proceed the medical & fingerprint that is if your wife is already in the country. However, if she is still in you country you can send the visa copy to her so that she can join you here.

Congratulations and cheers