Last month, an appeals court judge ordered a new hearing.
If a new hearing were called, it would be held by 11 of the court's 26 judges.
The courts can then strike down a decision, or order a new hearing.
But whether a new hearing will take place remains uncertain.
The judge agreed to hold a new hearing, which took place last week.
The city has no formal position on the request for a new hearing.
With this late evidence brought forth, a new hearing takes place.
It would also allow for workers whose claims had been rejected to get a new hearing.
At its meeting tomorrow, the Board is expected to schedule a new public hearing on the issue.
No date has been set for the new hearing, before an 11-member panel of the 25-judge court.