1.A sanitary landfill has available space of 16.2 ha at an average depth of 10m. seven hundred sixty-five meters cubed of solid waste is dumped ate the site 5 days a week. This waste is compacted to twice its delivered density. Estimate the expected life of the landfill in years. A mass balance diagram may help
2.Course Ab of a five sided traverse runs due north. From the giben balanced interior angles to the right, compute and tabulate the bearings and azimuths from north for each side of the traverses.
3.Why does a design engineer need to know the location of the lowest point on a vertical curve?