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SDG , according to the two seperate contracts signed with general contracter DOŠUŽ CONSTRUCTION and TRADE A.Ž. in 1997 will realize the following tenders for the TCK(Turkish Motorway Authority):

1 )POZANTI TARSUS AYRIMI MOTORWAY 1. SECTION LIGHTING AND ELECTRIFICATION
2 )POZANTI TARSUS AYRIMI MOTORWAY 2. SECTION LIGHTING AND ELECTRIFICATION,
These jobs involve 6 different junction lightings, transformer building installation, overhead transmisssion lines, underground cable networking , sheet metal distribution transformer substations, as well as a 300 meter long tunnel ( AÇ KAPA TÜNEIŻ - Pozantż ).

SDG , according to the contract signed in 1999 with ENKA & BECHTEL JV , 13 junction 110 km long ANKARA MOTORWAY LIGHTING AND ELECTRIFICATION completed the job 9 months after signing the contract. The project involved 13 different ground junction with the properties listed below:

  • 34.5 / 0.4 kV transformer stations building construction and electric equipment comprehensive installation,
  • 34.5 kV energy transfer lines installation and energy assurance,
  • More than 200 km long 0.4 kV underground cable networking installation,
  • Total 3700 piece 150 W, 250 W and 600 W HPS lighting fixtures installation,
  • 2750 piece concrete lighting poles installation,
  • 36 piece 1 / 0.4 kV, 63 kVA distribution transformer sheet metal substations installation,