+1(514) 937-9445 or Toll-free (Canada & US) +1 (888) 947-9445
No. You need to have Acknowledgement of Receipt which you receive when you submit your application along with all the documents.
 
Can I apply for bridge work permit on the basis of ITA?

No, you would need the AOR and still have a valid work permit at the time of the BOWP application.