OBC 2006 › Division B
7.2.4.
Version 0 — in force 31 December 2006
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- Edition
- OBC_2006
- Division
- B
- Provision
- 7.2.4.
- Version
- v0
(1) This Regulation comes into force on December 31, 2006.
Read directly from the regulation's own commencement section.
O. Reg. 350/06 · commencement 2.2.1.1(1)
This version stayed in force until the next edition replaced it. What follows is that edition’s base regulation’s commencement — the takeover that ended this one.
(1) Subject to Sentences (2) and (3), this Regulation comes into force on January 1, 2014.
Read directly from the regulation's own commencement section.
O. Reg. 332/12 · commencement 4.4.1.1(1)
This looks wrong
Tell us what is wrong and we will verify & correct our mapping.
- Edition
- OBC_2006
- Division
- B
- Provision
- 7.2.4.
- Version
- v0
(1) This Regulation comes into force on December 31, 2006.
Read directly from the regulation's own commencement section.
O. Reg. 350/06 · commencement 2.2.1.1(1)
This version stayed in force until the next edition replaced it. What follows is that edition’s base regulation’s commencement — the takeover that ended this one.
(1) Subject to Sentences (2) and (3), this Regulation comes into force on January 1, 2014.
Read directly from the regulation's own commencement section.
O. Reg. 332/12 · commencement 4.4.1.1(1)
Provenance
OBC 1997 · continues from 7.2.4. — Pro
Base · O. Reg. 350/06 · ext← current
Original — base regulation
OBC 2012 · continues as 7.2.4. — Pro
7.2.4. — Pipe Fittings
Content not available for this version.
7.2.4.1. — T and Cross Fittings
(1) A T fitting shall not be used in a drainage system except to connect a vent pipe.
(2) A cross fitting shall not be used in a drainage system.
Text · e-Laws consolidated snapshot
7.2.4.2. — Sanitary T Fittings
(1) A double sanitary T fitting shall not be used to connect the fixture drains of two urinals where no cleanout fitting is provided above the connection.
(2) No pipe fitting, joint or connection that would tend to intercept solids or reduce the flow through a pipe by more than 10 percent shall be used in a plumbing system.
Editor's note
In Sentence 7.2.4.2.(2), the as-filed O. Reg. 350/06 writes 'percent' (one word); this map reproduces the source as filed. The e-Laws consolidation renders it as 'per cent' (two words), the spelling used elsewhere in the regulation. This spelling difference was not enacted by an amending regulation.
7.2.4.3. — 90° Elbows
(1) Except as permitted in Sentences (2) and (3), 90° elbows of 4 in. size or less that have a centre-line radius that is less than the size of the pipe shall not be used to join two soil or waste pipes.
(2) 90° elbows of 4 in. size or less in sanitary drainage systems may be used,
(a) to change the direction of piping from horizontal to vertical, in the direction of flow,
(b) where a trap arm enters a wall, or
(c) to connect trap arms as permitted by Sentence 7.5.6.3.(2)v1.
(3) A 90° elbow that is part of the pre-engineered wastewater heat recovery system is permitted to have a centre-line radius that is less than the size of the pipe.
Text · e-Laws consolidated snapshot
7.2.4.4. — Fittings Restricted in Use
(1) No double Y, double TY, double T or double waste fitting shall be installed in a nominally horizontal soil or waste pipe.
Text · e-Laws consolidated snapshot
7.2.4.5. — Assembled Pipe or Tubing
(1) Pipe or tubing assembled to comprise a standard drain waste and venting system shall be connected with drain, waste and vent fittings in conformance with Table 7.2.4.5.

Text · e-Laws consolidated snapshot
Provenance
OBC 1997 · continues from 7.2.4. — Pro
Base · O. Reg. 350/06 · ext← current
Original — base regulation
OBC 2012 · continues as 7.2.4. — Pro