Location of borrow area located in the puddle, the achievement of the location of the borrow area
This more or less 300 metres direction upstream from the dam site plan.
Morphology, borrow area plan in the form of plains and rolling hills of waves
weak. The deployment location borrow area is located in the Valley of the left and
the Valley of the right puddle's plan. The geology of the borrow area is the residual
soil from breksi Tuff.
Waterproof materials (clays) is derived from the weathering of breksi Tuff and tuff lapili,
found along the banks of the river and the fields of the population. The thickness of the
clays in this area area ranges between 1 to 2 metres.
Field investigation conducted by creating as many as six test wells
point, namely TP-1, TP 2, TP-3, TP, TP-4-5 and the TP-6. Soil samples are taken
as many as 6 examples, each of the well test taken two examples with a heavy masingmasing
50 kg.