Hi Guys ,
Today, I received all the documents and a letter stating that my visa is approved

Thank you everyone for their posts and replies. I missed the delivery of the BRP today and have arranged a re-delivery for 18/08/2013.
Here's my timeline again
Timeline
1. Type of application: Tier 2 General ( applied by normal post and not priority post)
2. If switching, category changing (switching) from: - PSW
3. Date of expiry of current leave: - 14 Sept 2013
4. Number of dependents applying at same time: 0
5. Date application posted: 17 July 2013
6. Date application received at UKBA: 18 July 2013
7. Date payment debited: 18 July 2013
8. Payment mode : Debit card
9. Acknowledgement letter received: 24/07/2013
10. Biometric letter received: 25/07/2013
11. Date of biometrics enrollment:
26/07/2013
12. Date of approval:
13/08/2013
13. Date of return of passport and other documents:
15/08/2013
14. Date (new) leave to remain valid from: Awaiting for BRP
15. Date BRP received: Missed the delivery on
15/08/2013 ( Re-delivery on 18/08/2013)
Good luck with your application everyone
