HPP MEZDRA

Design, delivery and installation of waterproofing system over the Mezdra hydropower canal

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Waterproofing of Aleko reservoir – engineering

Repair works on the inner face of the compensating basin. Construction of protective watertight PVC screen. Implementation of sediments cleaning system of the basin. The project has been completed for three months within the period November 2008 – May 2009.

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Research, design and maintenance of Canal “Srebarna - Ginski” from Petrohan Cascade

Repair and rehabilitation works on the derivation canal Srebarna – Ginski, including replacement of existing concrete pipes by glass-fiber plastic ones, repair of equipment on the canal track and construction of operating road.

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Overhaul of daily reservoir “Vidima” – engineering

Repair of the basin bottom and slopes. Laying synthetic isolation coverage – PVC geomembrane. Building and commissioning of leveling system. Project has been implemented in year 2008.

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Restoration of water-tightness of the upstream face at Kalin dam, Blagoevgrad dam district

Delivery and mounting of the geomembrane coverage for Kalin concrete dam upstream face water-tightness – National park Rila. The project has been done in year 2007.
 

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