NA-05 - Cleaning: Cleaning Strategy and Programme

Table of contents

Determination of cleaning intervals

Operative cleaning planning: Aspects to be considered (3)

  • Possibility of access via the shaft or inspection chamber to the most remote spot to be cleaned through a section that is straight, curved, or equipped with fittings

  • Possibility of sewage retention and overflow or limitations due to short-term backed-up sewage

  • Environmental criteria, such as noise, odours, etc.

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