The least rate was 175 kg/day by truck 072 from the widest collection area (2.23km2) in zone 6. This gave the least density of 622.1 kg/km2. Actually, 046 also had the least generation rate 175 kg/day from the next larger area (2.0 km2), giving the next lower collection or generation density of 700kg/km2. The set out rate or waste load per trip varied between 280 and 320 kg/trip, coming from truck 060 in one of the smallest area. This is so because the trucks were the same, the container capacity was the same, and the number of trip was the same.