Water Supply Systems
- Intakes and water plants
- Potable water conditioning plants
- Water tanks
- Regional and interregional water supply systems
- Water supply networks and pipelines
- Submarine pipelines
Wastewater Disposal and Rainwater Drainage Systems
- Urban sewage disposal systems
- Sewage collection facilities
- Pumping stations and pressure pipelines
- Wastewater Treatment Plants
- Offshore Outfalls