1. Design & Sizing of Underground & Overhead Storage Tanks
2. Gravity based water supply distribution
3. Water Hammer Arresting
4. Sewage Collection, Conveyance, Disposal        and Re-Use
5. Storm Water Collection, Conveyance, Disposal and Re-Use
6. Surface & Sub-surface drainage design
7. Rain water harvesting
8. Water Treatment Plants
9. Sewage Treatment Plants
10. Effluent Treatment Plants
11. Heat Pump based Central hot water generation
12. Hybrid solar and conventional hot water generation
13. Diesel/Electric/gas based hot water generation
14. Solid Waste Management
15. Landscape Irrigation