CodeChronicle

OBC 2006 Division B

7.2.6.7.

Version 0 — in force 31 December 2006

In force
Verified · covered Verified against the 2006-12-31–2007-04-01 consolidation, whose range covers the query date. How to read this

Provenance

OBC 1997 · continues from 7.2.6.7. — Pro

Base · O. Reg. 350/06 · ext← current

Original — base regulation

OBC 2012 · continues as 7.2.6.7. — Pro

7.2.6.7. — Steel Pipe

(1) Except as provided in Sentences (2) and (3), welded and seamless steel pipe shall not be used in a plumbing system.

(2) Galvanized steel pipe may be used in a drainage system or a venting system above ground inside a building.

(3) Galvanized steel pipe and fittings shall not be used in a water distribution system except,

(a) in buildings of industrial occupancy, or

(b) for the repair of existing galvanized steel piping systems.

(4) Galvanized steel pipe and fittings shall conform to ASTM A53/A53M, “Pipe, Steel, Black and Hot Dipped, Zinc-Coated Welded and Seamless”.

(5) Where galvanized steel pipe is used in a drainage system, it shall be used with drainage fittings.

(6) All steel pipe of 4 in. size and smaller shall be schedule 40 or heavier and fittings of less than 2 in. size shall be galvanized screw fittings.

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