This new structure will trap eroded soil, organic matter during flash flood. Photos before and after. Done with 3 men helping, we did it in about 3 hours.
Back view, before and after.
Top view, huge + medium-size rocks in the front, smaller rocks behind. About 3 1/2 ft high, 2+ ft width at the base.
Some of those huge rocks will need 2-3 men to push them up the barrier, cannot be lifted. Photo below, from left: Danny, Anoling, Nong Endring, the caretaker.