A pipe conveying sewage from plumbing system of a single building to common sewer or point of immediate disposal is called
A. house sewer
B. lateral sewer
C. main sewer
D. submain sewer
Answer:A
A pipe conveying sewage from plumbing system of a single building to common sewer or point of immediate disposal is called
A. house sewer B. lateral sewer C. main sewer D. submain sewer