Akbou, Bejaia and Sidi Aich

Akbou, Bejaia, & Sidi Aich

220/60/30kV 3 Substations AIS type

Developing, designing and providing a full turnkey construction of 3 HV substations (220/60/30kV) (Akbou, Bejaia and Sidi Aich) in Algeria, in addition to 3 line cuts 60kV and 220kV at Akbou, Bejaia and Sidi Aich and the rehabilitation of a 60kV line between Darguina and Bejaia.

Contractor MATELEC SAL, Lebanon Customer SONELGAZ TRANSPORT DE L’ELECTRICITE GRTE Spa, Algiers Location Akbou, Bejaia and Sidi Aich, Algeria Consultant SONELGAZ TRANSPORT DE L’ELECTRICITE GRTE Spa, Algiers Type of contract Turnkey Type of substation Outdoor Scope of works Engineering and Design Supply Installation Testing and Commissioning Civil works and Services

Head Office Ghorfine - Amchit - P.O.Box: 12 Jbeil - Lebanon Tel: (961) 9 620 920 - Fax: (961) 9 620 934 / 5 E-mail: [email protected] www.matelecgroup.com Akbou, Bejaia, AKBOU S/S 230kV & Sidi Aich Ligne Bouira Ligne Darguina

HF HF

220/60/30kV 3 Substations

AIS type =D01 220kV, 50Hz, 3000A =D02 =D05 =D07 Tavee ligne future 31.5kA/1sec =D03 =D06 Tavee ligne future =D04

Supplied equipment TR1 TR2 EHV 220kV Switchgear ABB Power Technologies product, Sweden VATECH NMG, Italy TSA1 TSA2 HAPAM BV, Netherlands 5 bays

Vers poste 60kV Vers poste 60kV 230/60kV Power Transformer EFACEC, Portugal Reserve Reserve Reserve Ligne 60kV 60kV Equipee RE.1 Equipee RE.2 Equipee RE.3 Sidi Aich 2 units 120MVA

60/30kV Power Transformer HF HF HF HF VATECH STEM SPA, Italy 6 units, 40MVA

HV 60kV Switchgear VATECH NMG, Italy HAPAM BV, Netherlands 60kV, 50Hz, 3000A, 31.5kA/1sec B2 =F01 =F02 =F03 =F04 =F05 =F06 =F07 =F08 =F09 =F10 B1 20 bays

MV 30kV Switchgear ABB T & D SACE, Italy TR3 TR4 54 units Metalclad switchgears with withdrawable SF6 circuit breakers, type Univer G HF Control & Protection Panels

MATELEC, Lebanon Vers poste 30kV Vers poste 30kV Arrivee TR2 Arrivee TR1 Rerserve based on GE relays 220/60/10kV 220/60/10kV Equipee RE.4

HV/MV & Control Cables NEXANS, France Total contract value 2.2km 60kV cables 17,074,516 EUR & 461,837,132 DZD 11.5km 30kV cables 8km Telecom cables Contract signature 4.3km Fibre Optic cables 07/01/2004 NEXANS, Turkey 69km Control cables Taking over - Akbou : 12/08/2005 Auxiliaries - Bejaia : 12/08/2005 MATELEC, Lebanon - Sidi Aich : 12/08/2005 AC/DC panels 6x250kVA auxiliary transformers Involved manpower RECTIPHASE, France (in man/hours) 6 capacitor banks Engineering : 10,300 AEES, France Project management : 6,800 Chargers Civil works : 396,000 HAWKER France Installation : 36,960 Lead acid batteries, open type Testing and Commissioning : 4,222