2011 – Klingenberg Dam


Rehabilitation of the Klingenberg Dam (gravity dam with a height of 40 m, 1914)
Construction period: 2007 – 2010


Dam Authority of Saxony Dam maintenance depot Gottleuba/Weisseritz
Bahnhofstrasse 14
01796 Pirna
over: HPI – Hydroprojekt Ingenieurgesellschaft mbH
Ludwig-Hartmann-Strasse 40
01277 Dresden


  • Determination of the exploration programme, tender documentation of exploration works
  • Monitoring of drillings and water pressure tests in the masonry
  • Investigation of old documents regarding the characteristics of the masonry
  • Description of the masonry for stability calculations
  • Interpretation of solid rock drillings in the diversion tunnel for a new sealing
  • Consulting service for ground and foundation of spillway, valve chamber and site road
  • Investigation of the Intze wedge by diving regarding the waste legislation-related regulations
  • Geotechnical expertise

Period of activities: 2004 – 2011

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