Project description

Lowering the water level of the Röamäe gravel quarry, to enable the extraction of material with the help of excavators for the construction of the third section of the Tallinn-Tartu road.


Used equipment

  • 2x Pioneer 200SL
  • ABS XFP301M with safety cage and frequency converter


UPRENT solution

Initially, diesel pumps were used to control the water level, but as the excavation depth increased, a submersible electric pump with a capacity of 1600 m3 / h was introduced.


Project in numbers

  • Duration 8 months