Given: Using a builders level, a cut stake is being set for the excavation of a footing. The top of the footing will be at 94.00. A backsite to the benchmark (elevation 102.50′) has a rod reading of 4.70′. The rod reading of the mark on the cut stake is 6.2. The footing is 6″ thick . What should the cut stake be marked?

Given: Using a builders level, a cut stake is being set for the excavation of a footing. The top of the footing will be at 94.00. A backsite to the benchmark (elevation 102.50′) has a rod reading of 4.70′. The rod reading of the mark on the cut stake is 6.2. The footing is 6″ thick . What should the cut stake be marked?