Information about the object

“Construction of the 2nd line on the section of the bridge over the Protoka river – station Protoka. Building of the railway crossing dispatcher ПК400+41,2”




  • tilt correction of a newly-built dispatcher building;
  • reinforcement of soils in the basement (embankment).


The project provides arrangement of a force curtain grouting (FCG) along with an acoustic liner to the depth of up to 12m in two levels: 1st level – up to 6 m, 2nd level – from 6 to 12 m. The curtain grouting was arranged by cementation soil reinforcement by the method of pressure injection cementation.

Year of performance: 2012

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