• Employer: Berkovitsa Municipality
• Contractor: Geostroytechmin Consortium (Geostroy and Geotechmin)
• Project completed in 2015

Geostroy AD was the leader in Geostroytechmin Consortium, the contractor of the project in the village of Barzia, Berkovitsa Municipality.

The project included the following sub-projects:

• an alpine water intake on level 1,060 m and outlining a sanitary protection zone around it
• new water pipelines from the alpine water intake and from the existing damming in Miteriza area to the existing water basin (total length of approx. 10 km)
• a wastewater treatment plant for potable waters in Ravnishte area