What is the recommended slope for a 4" building sewer?
A. 1/16 in per foot
B. 1/8 in per foot
C. 1/2 in per foot
D. 1 in per foot
Answer1/8 inch per foot.
ARE 4.0 exam prep: SPD
A. 1/16 in per foot
B. 1/8 in per foot
C. 1/2 in per foot
D. 1 in per foot
Answer1/8 inch per foot.
ARE 4.0 exam prep: SPD
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