- Design of water supply systems - Design of drinking water distribution network - Design of sewage network - Plain, hilly and mountainous water management, internal water regulation - Design of deep construction facilities - Preparation of feasibility and study plans - Preparation and approval of principle water rights authorization plans - Preparation and authorization of water rights establishment authorization plans - Tender plans , preparation of construction plans - Realization drawing up plans - General planning activity - Surveying service (engineering geodesy, property rights settlement, etc.) - Technical and economic consulting