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Section 308 2007 NYS Plumbing Code< Table 308.5 Hanger spacing

I missed the little (a ) added at the top of the number 5 on the table ,DAMMIIITTT!!

a] The maximum horizontal...

The answer is A. Not more than 5 ft

#13 D 3 inch

I would say A. 24 inches

B is my shot

Its too late but I was ready to post A every 4 feet will give you 2 per 10 ft.

We used cast iron in 3 ft , 5ft, 7 ft and 10 ft lengths. Mainly for undergound in slab and we used nohubs...

Can I play?

If so my answer would be ----------- B

Good luck on the test .Mark

Here in city to do plumbing you need 10 yrs exp in trade. Before you can apply
Written test is next....