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DR 04 Drainage in reactive soil

This Practice Note provides guidance on drainage installation in reactive soil, unstable and water charged ground to meet the requirements of AS/NZS 3500.2 – Clause 5.6. 

  • Drainage installations and service life
  • NCC 2022 Volume 3 Plumbing Code of Australia (PCA) Requirements
  • Determining soil conditions
  • Sites requiring special drainage designs
  • Steps to follow when laying the drain
  • Drainage Inspections
Version history
Category
Drainage
Document number
03
Version
1.0
Published
23 July 2023
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