See these links for instructions on importing an iCal calendar into various applications.
For Android, you need to subscribe to the calendar initially on the web using Google Calendar. Once added to Google Calendar, it can be synchronised with your Android phone or tablet.
On iPad/iPhone, open this page and just tap the link to the calendar feed. You will be given the option to subscribe in Calendar. To do this manually, Navigate to Settings -> Mail, Contacts, Calendars -> Add Account. Select Other -> Add CalDAV Account or Add Subscribed Calendar. Enter your account information and tap Next. Tap Save.
For Microsoft Outlook, generally just click the link on the computer, and it will offer to subscribe to it in Outlook. To do this manually choose Tools -> Account Settings. Click the Internet Calendars tab. Click New and paste in the .ics URL.