Rail infrastructure opening dates

[BrizCommuter]

I'm currently writing an article based on Inner City Rail Capacity Study recommendations vs what has happened by 2016.
I require information on the opening dates of the following:
- Caboolture to Beerburrum duplication
- Stabling upgrades at Caboolture
- Corinda to Darra quad (of which 3 electrified) - was this before Richlands Line opened or same time?
- Redbank stabling upgrade
- Robina stabling upgrade
Thanks in advance for any assistance.

[SurfRail]

For Robina, the 8th to 11th roads are being built right now - the previous upgrade was to take it from 5 to 7 roads but I can't quite recall when that happened.  I suspect it was at or around the time the duplication projects were happening around 2008-ish, because I recall some loonies thinking that the western yard was a New World Order concentration camp.

[ozbob]

Corinda to Darra - was triplication (NOW QUADRUPLICATION)

>> http://railbotforum.org/mbs/index.php?topic=225.0

[ozbob]

SEQ:   Caboolture to Beerburrum Track Duplication opens with style!

>> http://railbotforum.org/mbs/index.php?topic=2134.0

[BrizCommuter]

Thanks for the information ozbob and SurfRail.