The trunk sewer line of a sanitary sewer system drains a new medium-density residential neighborhood of 75 ha. The soil
Posted: Wed May 04, 2022 8:50 am
The trunk sewer line of a sanitary sewer system drains a new medium-density residential neighborhood of 75 ha. The soil is a silty clay and the ground water table is 10 feet below the surface. The trunk will be a circular section, reinforced concrete pipe with rubber gasket joints. Estimate sewage flows under the wettest and driest conditions. Design the Sanitary Sewer assuming a land development grade of 0.7% for the. State and explain all assumptions. Determine the maximum and minimum depths of flow and velocities.