- Natural Gas Indoor Installation 1.000TL
- Interlocking Paving, Granite Cube Stone and Road Construction 1.000TL
- Waste Water Infrastructure Constructions 1.000TL
- Drinking Water Infrastructure Constructions 1.000TL
- Natural Gas Infrastructure Constructions 1.000TL
- Electrical Infrastructure Constructions 1.000TL
- Rainwater Infrastructure Constructions 1.000TL
- PTT Infrastructure Constructions 1.000TL
