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3 cards from this section. Quick, good the night before a test.
What are maholes used for?
Consider what components help in accessing the sewer.
What is the function of ventilation shafts?
Think about safety in the sewer.
What is the primary purpose of most appurtenances?
Consider their roles during inspections.
True or False: Manholes are used only for access and do not serve any other function.
Think about what happens during an inspection.
Consider a sample sewer system with multiple branches leading to a junction chamber. Explain how you would assess the performance of that junction chamber during a maintenance inspection.
Think about the indicators of a well-functioning traffic management system.
Evaluate the implications of neglecting ventilation in a sewer system. Identify specific examples of hazards for workers conducting maintenance.
Consider real-life regulations around working in confined spaces.
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