(1)
Leaching chambers are permitted for use in conjunction with an absorption trench, shallow buried trench, filter bed or Type A dispersal bed.
(2)
Leaching chambers shall comply with the dimension requirements for either a Type I or Type II leaching chamber listed in Table 8.7.2.3.
(3)
Leaching chambers shall conform to the requirements of IAPMO PS 63, “Plastic Leaching Chambers”. ( 4) The header line and leaching chambers within a leaching bed shall be designed and constructed so that they can be detected by
(a)
magnetic means,
(b)
means of a 14 gauge TW solid copper light coloured plastic coated tracer wire,
(c)
means of a 12 gauge copper clad steel light coloured plastic coated tracer wire, or
(d)
other means of subsurface detection.
Table 8.7.2.3. Leaching Chamber Dimensions
Forming Part of Sentence 8.7.2.3.(2)
