Piping conveying building wastewater away for prompt disposal is designated as______________?
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Answer: A. House sewer
Explanation
A house sewer specifically connects private indoor plumbing fixtures directly to public street collection mains. This piping conveys all domestic wastewater away from the building promptly to prevent health hazards. Property owners are typically responsible for maintaining this initial segment of the drainage network. Building drainage systems utilize sanitary piping to remove graywater and blackwater safely. Sewer nomenclature distinguishes between private property connection lines and public street mains. Proper sizing and slope ensure house sewers remain free from clogs and blockages.
Plumbing codes mandate strict installation standards for house sewers to protect public health. Prompt wastewater removal prevents noxious sewer gases from entering residential living spaces. Municipal utility authorities inspect house sewer connections to prevent illegal stormwater inflow. Lateral sewers collect wastewater from multiple house sewers and run along public street alignments. Intercepting sewers receive flows from multiple trunk mains to transport wastewater toward treatment plants. Main sewers collect discharges from various lateral lines across an entire municipal drainage district.
- Subject
- Engineering
- Category
- Civil Engineering
- Topic
- —
- Difficulty
- medium
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