References

 

Radon

  • Finnish prize of Innovation 2010 about Radon systems
  • Radiation and Nuclear Safety Authority education for radon repair

  • continuing development for radon
  • patent  "well of modulation radon" 2010
  • 2011 launching  RadonFix® – systems for radon repairs
  • many radon repairs for many years

Wastewater

  • FISE B- licence for wastewater planning

  • wastewater planing since  2002

  • many plans and repairs for wastewater

Building

  • building control and plans since  2005