Very good and easy to make. I followed the recipe exactly as written and we all loved it. It was so fresh tasting. Made for Spring PAC 2011.
Dig depth impacts price because of the engine power and counterweight necessary to achieve it. For example, within crawler excavators, dig depth can range from 6 feet to 25 feet, resulting in every foot of added depth equaling an 8% increase in corresponding price.
The excavator digs down to design depth, or bedrock, for the first cut. The excavator is then lifted and moved along the trench guide walls to continue the trench with successive cuts as needed. The trench is kept filled with slurry (usually a mixture of bentonite and water) at all times to prevent collapse. Once a particular length is reached, a reinforcing cage is lowered into the slurry-filled pit and the pit is filled with concrete from the bottom up using tremie pipes.