Plumbing Q & A (2001)
Attention:  Denotes a new/revised question!
General:
August 2001
1)  (Q) When does the new International Code go into effect?
(A) The International Codes were adopted in June of 2001 and officially go
into effect on January 1, 2003. You may elect to utilize the International
Code at any time as soon as the Code is published (w/ NC amendments).
Any job requesting the use of the International Codes would be required to
utilize ALL of the Codes (.e., Building, Mechanical, Plumbing and Fire).
2)  (Q) May aluminum (duct) strapping be used to support DWV piping or water
distribution piping?
(A) No! Must use material designed and tested for the purpose.
3)  (Q) May Plastic “web” type strapping be used to support DWV piping or water
distribution piping?
(A) No! Must use material designed and tested for the purpose.
4)  (Q) Does the Code require insulation on water piping in the ceiling of a garage
when there is a conditioned space (i.e., bonus room, bedroom, etc.) directly
above?
(A) No! Provided the piping is within the building conditioned space envelope.