• Water works – networks, stations and transmission lines
• Sanitation works – networks, stations and conveyor lines
• Irrigation works – networks and stations
• Rain and flood drainage network works
• Retaining wall works, box culverts and open channels
• Treated water – networks
• Water treatment and purification plants
• Upper and floor tanks
• Tunnel push excavation and tunneling works
• Home connections works (water – sewage – treated water for farms)

• Administrative buildings
• public markets
• residential towers

• Construction works
• Paving roads
• Asphalt
• Lighting poles

• Operating and maintaining sewage networks and stations
• Operating and maintaining water networks and stations