File/Folder permissions for a scanned drive

I am trying to figure out how to set this up. I have a root folder I created called "scans" with the permissions below:

http://tinypic.com/r/iw7zsx/8

I have a login script which creates the directory for the user one time in the root folder above based off of the user variable %username%  The permissions come out like this:

http://tinypic.com/r/scx5xc/8

I have a GPO which maps this %username% subfolder for each user as the Z drive.

My scanner uses a generic account "Filezilla_SVC" to scan to each user's subfolder. The issue I am having is that the permissions on the scanned file are not allowing the user to even see the file. The permissions of the file are like this:

http://tinypic.com/r/zvtzpl/8

How can I get the permissions to propagate down to the file so the user has access as well? I have a lot of users so I don't want to edit permissions manually.

Thanks in advance!