MEMBE BER O OF ENERGOPRO ROJEKT G T GROUP
HIDROINŽENJRING HIDROINŽENJRING ENERGY ENTEL DESIGN and CONSULTING INDUSTRIJA INFRASTRUCTURE ARHITEKTURA ARCHITECTURE VISOKOGRADNJA NISKOGRADNJA INDUSTRIE ENGINEERING and CONSTRUCTION OPREMA ENERGODATA INFORMATION TECHNOLOGIES
HYDRAULIC STRUCTURES Dams Reservoirs Tunnels Underground structures Water transfers Pumping stations Hydropower plants Pumped storage plants
INFRASTRUCTURE FACILITIES Irrigation Dewatering Flood control Watercourse training Water supply Sewerage systems Solid waste Potable water and wastewater treatment
INVESTIGATION WORKS DESIGNS CONSULTING SERVICES Analysis and processing of Expertise Master plans information Water resources Control, review and approval Pre-feasibility studies and basic designs of technical documents Land utilisation Geology & geotechnics Feasibility studies and Technical assistance preliminary designs Satellite images Project and contact Tender documents Collection of input data management Topography Procurement Final and detail designs Hydrology Meteorology Execution drawings Supervision Pedology Geology & geotechnics As-built designs Commissioning Seismic Maintenance and operation Geographic information Post contact services manuals system (GIS)
Dams and hydropower structures Water management structures and systems Infrastructure facilities and systems Regional development studies
DAMS AND HYDROPOWER STRUCTURES ETHIOPIA TEKEZE DAM AND HYDROPOWER PLANT Ethiopian Electric Power Client Corporation, Addis Ababa Project status In operation since 2009 • Review of tender documents Services • Evaluation of tenders • Execution drawings • Detailed execution drawings (JV with Mongomery • Supervision during construction Watson Harza, Chicago, USA) • Quality management The dam and hydropower plant are located on the Tekeze River, around 950 km north of Addis Ababa. Main structures: ► Concrete arch dam with the height of 185 m ► Two parallel diversion tunnels in the length of 2 x 450 m ► Steel lined headrace tunnel for the hydropower plant ► Underground power plant housing 4 Francis turbines with the installed capacity of 4 x 75 MW ► Four tailrace tunnels ► Switchyard (230 kV) with OHTLs in the length of 102 km
DAMS AND HYDROPOWER STRUCTURES MACEDONIA KOZJAK DAM AND HYDROPOWER PLANT Elektrostopanstvo na Makedonija, Client Skopje Project status In operation since 2004 Services • Technical control of the Final Design • Control and harmonisation of technical documents • Expert supervision during construction and trial operation The dam and hydropower plant are located in the Treska River canyon, at the distance of 40 km from Skopje. Apart from electric power generation, water from the reservoir with the storage capacity of 550 million m3 is used for water supply to industry and irrigation. Main structures: ► Embankment dam with a clay core, with the height of 126 m and crest length of 305 m ► Bottom outlet (tunnel with the length of 665 m and diameter of 3.75 – 4.70 m) ► Power plant housing 2 Francis turbines with the installed capacity of 2 x 40 MW
DAMS AND HYDROPOWER STRUCTURES MACEDONIA SVETA PETKA DAM AND HYDROPOWER PLANT ELEM Macedonian Power Plants, Client Skopje / RIKO, Ljubljana Project status Under construction Services • Preliminary Design updating • Final Design • Detail Design • Technical coordination between civil works contractors, designers and equipment manufacturers • Control and harmonisation of technical documents during work execution • Supervision over construction The hydropower plant is located on the Treska River, between already constructed HPP Kozjak and HPP Matka. Due to economical water utilisation this is a multi-purpose development project where electric power generation is primary. The power plant is to generate 66 GWh of electric power per year. The main structures are: Concrete arch dam with the height of 69 m ► Reservoir with the storage capacity of 9,100,000 m3 and the length of 11 km ► Power plant housing 2 Francis turbines with the installed capacity of 2 x 22.5 MW ►
DAMS AND HYDROPOWER STRUCTURES PERU PROJECT ALTO PIURA STAGE I - CONSTRUCTION OF TRONERA SUR DAM AND TRANSANDINO TUNNEL PEIHAP (Special Irrigation and Client: Hydropower Project Alto Piura) Project status: in progress (2010-2014) Service: • Review and verification of the (Consortium CSAP: detail design consortium leader Energoprojekt- • Hydraulic model tests Hidroinženjering • Supervision over construction with Typsa-Spain and Lahmeyer Agua y Energia, Peru) Transfer of the Huancabamba river waters to the Pacific watershed (335 Hm3/year) for future utilization for the irrigation of 50,000 ha and for a hydropower plant with the capacity of 300 MW Main structures of Stage I: ► Tronera Sur dam ► Transandino tunnel in the length of 13.5 km
DAMS AND HYDROPOWER STRUCTURES MONTENEGRO REHABILITATION OF PIVA HYDROPOWER PLANT Client Electric Power Industry of Montenegro AD, Nikšić Project status In progress Services • Verification of the existing documents • Preparation of studies and Preliminary Design • Preparation of tender documents • Assistance to the Employer in tender and contracting procedure • Supervision over execution of investigation works • Control and approval of documents supplied by equipment manufacturers • Acceptance of equipment, supervision over erection and trial operation (JV with COLENCO, Switzerland) • Consulting services The objective of the project is to reconstruct and modernise equipment and civil structures of the hydropower plant with the planned effects of increased operation availability and safety of the power plant as well as of possible unit uprating. Main structures: Concrete arch dam with the height of 220 m ► Power plant housing 3 Francis turbines with the installed capacity of 3 x 120 MW ►
DAMS AND HYDROPOWER STRUCTURES SERBIA REHABILITATION OF BAJINA BASTA HYDROPOWER PLANT Client Electric Power Industry of Serbia, Beograd Project status In progress Services • Verification of the existing documents • Preparation of studies and Preliminary Design • Preparation of tender documents • Assistance to the Employer in tender and contracting procedure • Control and approval of documents supplied by equipment manufacturers • Acceptance of equipment, supervision over erection and trial operation (JV with • Consulting services FICHTNER, Germany) Reconstruction and modernisation of electromechanical equipment of the hydropower plant with the planned effects of increased operation availability and safety of the power plant as well as unit uprating. Main characteristics: 4 Turbines Frances (vertical) ► Unit rated power 4 x 95 MW ► Average annual energy production 1670 GWh ►
DAMS AND HYDROPOWER STRUCTURES SERBIA REHABILITATION OF DJERDAP 1 HYDROPOWER PLANT Client Electric Power Industry of Serbia, Beograd Project status In progress Services • Verification of the existing documents • Preparation of studies and designs • Preparation of tender documents • Assistance to the Client in tender and contracting procedure • Control and approval of documents supplied by equipment manufacturers • Consulting services Reconstruction and modernisation of electromechanical equipment of the hydropower plant with the planned effects of increased operation availability and safety of the power plant as well as unit uprating. Main characteristics: Above ground Power plant ► Installed power plant discharge 5479 m3/s ► Capacity: 6 x 190 MW ► Average yearly production: 5750 GWh ►
DAMS AND HYDROPOWER STRUCTURES PERU REHABILITATION OF MACHUPICCHU HYDROPOWER PLANT Empresa de Generación Eléctrica Client Machupicchu S.A. - EGEMSA Project status In progress (2009 - 2013) Services • Control and approval of documents supplied by equipment manufacturer (wtih Lahmeyer • Supervision over work Agua y Energia S.A execution and trial operation Peru) The rehabilitation covered civil structures and electrical and mechanical equipment of the hydropower plant. Main structures: ► Water intake with the capacity of 68 m3/s ► Power plant housing a Francis turbine with the installed capacity of 101.4 MW
WATER MANAGEMENT STRUCTURES AND SYSTEM ALGERIA CHIFFA DIVERSION AND TUNNEL National Agency for Dams and Client Transfers (ANBT), Algeria Project status In operation since 2007 Services • Control and approval of execution plans • Technical assistance • Supervision during construction The purpose of Chiffa diversion structures is to provide additional intake and transfer of water for the needs of Bou-Roumi irrigation project. The average annual water transfer amounts to 52 million m3. Main structures: ► Diversion dam with concrete spillway in the length of 80 m ► Embankment dam with a clay core, with the length of 50 m and height of 17 m ► Water intake with a conveyance canal and 2 sand traps with the capacity of 2 x 5 m3/s ► Diversion tunnel with the length of 12.48 km and diameter of clear opening 2.5 m
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