According to Oregon plumbing codes, what is the minimum slope requirement for horizontal drainage piping?
Correct Answer
A) 1/4 inch per foot
Oregon plumbing codes require a minimum slope of 1/4 inch per foot (2% grade) for horizontal drainage piping.
Why This Is the Correct Answer
Oregon plumbing codes require a minimum slope of 1/4 inch per foot (2% grade) for horizontal drainage piping.
More or-supplement Questions
Under ORS 701, what is the minimum amount of public liability insurance required for a CCB licensed contractor?
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Under ORS 701, what is the maximum amount a residential contractor can collect as a down payment before starting work?
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A contractor fails to obtain required permits for electrical work on a residential project in Oregon. The homeowner discovers this 6 months later. Under ORS 701, what is the potential penalty the CCB can impose?
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A contractor's CCB license expires on June 30th. They submit a renewal application on July 15th with all required documentation. What is the late renewal penalty?