Time vailidity of PRTD

[fazalm]

We landed in Canada in February 2011 and left after 2 weeks to Pakistan. Pictures for the PR card were rejected and CIC sent a red letter at the address in Canada in April 2011 to submit the photographs again in person within 180 days. Now I intend to fly back to Canada after getting the prtd. I would like to know that did anybody on this forum ever get a prtd. What is the normal validity time of a prtd, like one month, two month or three months. I mean after getting prtd, how many days you have to reach Canada.
Will appreciate an appropriate and urgent response.
Thanks.

[mel_rodil]

check this site (Canada embassy in UAE)

http://www.canadainternational.gc.ca/australia-australie/visas/returning_faq_retour.aspx?lang=eng&view=d#

there are info about the validity of prtd. Hope this helps