<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Rick Kramer:
Is there a way of maintaining a hole-in-the-ground or cinder block type firepit? I'd like to put a permanent one on my property for cooking whole hogs but I'm thinking the pit area would get pretty nasty after a couple of cooks. Just wonderin' ....
Rick </div></BLOCKQUOTE>
Yes. And it's pretty easy: Sheet aluminum on the ground inside the pit.
If you want to make it easier still put a lip on the sheet and make the pit so that at one end the lowest blocks can be removed (this necessitates building a frame of sorts for the blocks so the frame holds the blocks above; seen it done but haven't myself) and the sheet slid out for cleaning.
I've done the lip thing. After all cools at some point post cook I'd use whatever was available to scoop up the grease as much as possible, hot water and Dawn to dissolve the rest, and a shop-vac to vac that up.
I'd thought (after the fact) of both making the lip wider and of putting the sheet aluminum in a stiff aluminum frame using angle aluminum and aluminum strips (like you see at Home Depot in the angle iron bin) and then putting holes in the lip at each corner so that hooks (at the end of rope? at the end of rods?) could be placed in the holes. Then, with me on one end and a partner on the other, the sheet 'floor' could be lifted out all at once, scraped and cleaned. That, to me, seemed easier than the frame-one-end thing but I never got to do it and now don't have the pit.