POSITION |
PROJECT NAME AND LOCATION |
EMPLOYER |
PROJECT VALUE IN THOUSANDS OF USD |
CONSTR. PERIOD |
DESCRIPTION OF WORKS
|
1) |
Tunnel at Nikola Tesla Hydro power plant Vinodol, Croatia |
Udružena elektroprivreda Hrvatske, Zagreb |
16900 |
1948-1952 |
Hydraulic tunnels, intake tunnels 9 km of length, cross-section 7 m2. Full face excavation and with inclined shaft for pressure pipes and diversion tunnel 5 km long, cross-section 7 m2, full face excavation. |
2) |
Tunnel at Gojak Hydro power plant, Croatia |
Udružena elektroprivreda Hrvatske, Zagreb |
11400 |
1954-1959 |
Hydraulic tunnel 9.4 km long, clearance 4.5 m2, full face excavation. |
3) |
Tunnel at Split Hydro power plant, Croatia |
Dalmatinske elektrane, Split |
40500 |
1955-1962 |
Hydraulic tunnel 10 km of length, cross-section 15 m2, full face excavation. |
4) |
Tunnel at Senj Hydro power plant, Croatia |
Zajednica elektroprivrednih poduzeća Hrvatske, Hidroelektrana Senj |
103500 |
1963-1965 |
Hydraulic tunnel 9.2 km long, cross-section 18 m2 and a tunnel 13.5 km of length, cross-section 20 m2, full face excavation. |
5) |
Tunnel at Rijeka Hydro power plant, Croatia |
Elektroprivreda Zagreb |
910 |
1964-1968 |
Hydraulic inclined tunnel 800 m long, cross-section 5 m2, full face excavation. |
6) |
Orlovac Hydro Power Plant, Livno, Croatia |
Elektroprivreda Dalamcije, Split |
55600 |
1968-1972 |
Hydraulic tunnel 12 km long, cross-section 24 m2, full face excavation. |
7) |
Sklope Hydro Power Plant, Croatia |
Združeno poduzeće elektroprivrednih organizacija, Rijeka |
|
1968-1970 |
HPP Sklope, rated power 25 MW, Kruščica storage reservoir, Sklope earth dam 77 m high, head race, intake structure. |
8) |
Kremasta Tunnel, Greece |
Electric Power Industry of Greece |
4500 |
1974-1975 |
Hydraulic tunnel 1 km long, cross- ection 15 m2, full face excavation. |
9) |
Konavosko Polje Tunnel, Dubrovnik, Croatia |
Kombinat Konavosko polje, Konavle, Dubrovnik |
9600 |
1975-1977 |
Hydraulic tunnel, reconstruction works, length 2 km, cross-section20 m2. |
10) |
Obrovac Tunnel, Obrovac, Croatia |
Elektroprivreda Dalamacije, Split |
200000 |
1979-1983 |
Hydraulic tunnel for pressure pipes, length 8.1 km, cross-section22 m2, full face excavation. |
11) |
Sidi Yacoub Dam, Algeria |
Ministere de l' Hydraulique d' Algerie, Algeria |
124000 |
1981-1985 |
An earth dam construction in the Ardjem River canyon. The irrigation complex consists of an storage reservoair of 280,000,000 cu.m. The Ardjem River diversion was solved by a 444 m long tunnel, clearance 8 m, bottom outlet of a 2.5 m clearance. A water intake with the bottom outlet intake structure and a control building, located at the dam slope. The overflow system is of a well type, consisting of a vertical shaft, a tunnel of 10 m clearance and a chute and a ski jump. The dam height is 95 m.
Main quantities of work : |
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excavation 540,000 m3 |
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tunnel excavation 94,000 m3 |
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total amount placed in dam body: 3,690,000 m3 |
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concrete 76,000 m3. |
12) |
Črnec Polje Regulation Works Sisak, Croatia |
OVP-OOUR Water Mangement of Sisak, Sisak |
|
1983-1984 |
An irrigation system with main canals 51 km of lenght, 3 pumping stations and other associate structures. Levelling earthworks and platform work.
Excavation: 1,150,000 m3 |
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Fill: 645,000 m3 |
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Concrete: 22,000 m3 |
13) |
Tunnel For Water Supply System of the city of Algeries, Algeria |
Ministre des travaux Republics Algerie |
92000 |
1983-1986 |
A hydraulic tunnel 1,800 m long, cross-section 6 sq. m, a hydraulic tunnel 405 m of length, cross-section 11.57 sq.m. Full section excavation |
14) |
Tunnel For Water Supply System of MINA, Algeria |
Ministre des travaux Republics Algerie |
6000 |
1984-1989 |
A hydraulic tunnel 1,2 km of length and 32 sq.m. of cross-section |
15) |
Chiffa Harbil Hydraulic Tunnels, Medea, Algeria |
Ministre de l'hidraulique et de l'environement et des forets. Direction generale des infrastructure hydraulique, Wilaya Medea, algerie |
34160 |
1984-1990 |
Two water tunnels in total lenght of 17 km, 7,5 sq.m. cross-section. The tunnel driving was performed by New Austrian Method. The Harbil Tunnel was completed in 1988 and the Chiffa Tunnel in 1990. |