Keywords: trenchless drainage, combined drainage, geotextile material, filtration rate, many ladle excavator, slop, draine module, experimental site, collector

// Мелиорация. – 2015. – №1(73).– С. 68 - 75

The use of trenchless construction methods of drainage in humid zone is described. Author gives us technical characteristics of draining stacker mechanism used before and recommended to exploit currently. The advantages and disadvantages of this method of construction and implement mechanisms are shown. Reclamation objects with trenchless drainage constructed in Belarus are highlighted also its current status and some study results are analyzed. In particular, during excavation it was found that after 30