Technical DWG plan detailing a waterproofing system for a starting dam or boot dike, developed for mining tailings and industrial reservoirs. The layout includes site topography with primary and secondary contour lines, existing streams, and the designated perimeter for tailings containment.
Cross-sections illustrate the internal structure of the dike, specifying layers for LLDPE geomembranes, waterproof geocomposites, and non-woven geotextiles. Engineering details provide specifications for filtration catchment, decanted water management, and drainage trenches featuring perforated and non-perforated HDPE piping on sand or gravel beds. The drawing also includes concrete structures, mud pools, septic tanks, and a river ladder (escalera de río).
