OBC 2006 › Division B
8.7.3.1.
Version 0 — in force 31 December 2006
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- Edition
- OBC_2006
- Division
- B
- Provision
- 8.7.3.1.
- 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)
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Tell us what is wrong and we will verify & correct our mapping.
- Edition
- OBC_2006
- Division
- B
- Provision
- 8.7.3.1.
- 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 8.7.3.1. — Pro
Base · O. Reg. 350/06 · ext← current
Original — base regulation
OBC 2012 · continues as 8.7.3.1. — Pro
8.7.3.1. — Length of Distribution Pipe
(1) The total length of distribution piping shall,
(a) not be less than 30 m when constructed as a shallow buried trench, or
(b) not be less than 40 m for any other absorption trench.
(2) Except as provided in Sentences (1), (3), and (4) every leaching bed constructed by means of absorption trenches shall have a total length of distribution pipe not less than the value determined by the formula,
where,
L = total length of distribution pipe in metres
Q = the total daily design sanitary sewage flow in litres
T = the design percolation time
(3) Except as provided in Sentence (1), where the treatment unit is described in Article 8.6.2.2.v1, the leaching bed may have a total length of distribution pipe not less than the value determined by the formula,
where,
L = total length of distribution pipe in metres
Q = the total daily design sanitary sewage flow in litres
T = the design percolation time
(4) Except as provided in Sentence (1), where the leaching bed is constructed as a shallow buried trench, the total length of the distribution pipe shall not be less than the value determined by Table 8.7.3.1.
where,
Q = the total daily design sanitary sewage flow in litres, and
T = the design percolation time.
Text · e-Laws consolidated snapshot
Column 1 | Column 2 |
Percolation Time, T of soil, min/cm | Trench Length, m |
1 < T ≤ 20 | Q/75 |
20 < T ≤ 50 | Q/50 |
50 < T < 125 | Q/30 |
Provenance
OBC 1997 · continues from 8.7.3.1. — Pro
Base · O. Reg. 350/06 · ext← current
Original — base regulation
OBC 2012 · continues as 8.7.3.1. — Pro