Criteria for site selection

Site selection is the choice of a plot that is best suited for the purpose of the building, comfort, safety and economy. The main criteria are:

1. Purpose and location: Near the users, work, school, market and hospital (residential); near roads and customers (commercial); away from habitation (industry).
2. Soil and ground condition: Firm soil with good bearing capacity. Avoid black cotton soil, filled ground, marshy land, or slopes liable to slide.
3. Topography and drainage: Gently sloping land with natural drainage. Avoid low pockets that collect water, and land near flood plains.
4. Water table: Low water table, to avoid damp and costly foundation work.
5. Services: Road access, water supply, electricity, sewer, telephone and internet.
6. Environment: Fresh air, no smoke, noise or odour from industries, and pleasant surroundings; good sun and wind exposure.
7. Safety: Away from flood, landslide, fault lines and fire hazards; follow earthquake zoning in Nepal.
8. Shape and size: Regular plot with right area for setback, and the possibility of future extension.
9. Legal matters: Clear ownership, land use zone, bye-laws, setback, and permits from the municipality.
10. Economy: Land cost and the cost of development, and the availability of labour and materials.