Bunker Construction

To start, I dug a hole about 6 ft in diameter in the side of the slope. Once all the dirt was excavated, i dug a drainage trench with a T in the lowest point of the bunker to collect water and drain it.

I put a little gravel in the bottom of the trench, then put drainage tile running along the trench. The drainage trenches were then backfilled with more gravel, very similar to the drainage system on the green.

To keep the dirt from coming up, I placed a white geotextile fabric. Sod was then placed around the edges to hold all the soil in place.