Pier for outdoors

Hi all,
Wondering if anyone knows of a company that makes a sturdy pier (that is sunk into concrete) or even a tripod that can be left outdoors permanently? I wish to just take a Mach1 mount out and start using it immediately?

Thanks!
Ivan

Any local metal shop could fabricate something cheaper then a mail order pier. I buy supplies from the Metal Supermarket. http://www.metalsupermarkets.com/msc-storefinder.aspx
They have lots of locations and the prices are good for fabricating one off's.
You can buy any size diameter steel pipe you need in any length. If you are handy with a welder and drill, you can DIY. Or provide the stock for a local metalworker.