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Illustration of an underground pipeline with a 3-meter safety zone above it, labeled '3 metre zone' and 'PIPELINE'.

Illustration of an underground pipeline with a 3-meter safety zone above it, labeled '3 metre zone' and 'PIPELINE'.
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The 3 metre zone is a hemispherical area extending 3 metres above the ground surface directly over a pipeline. pipeline image showing 3 metre zone either side of the pipe. https://www.energysafe.vic.gov.au/sites/default/files/2022-12/Building-Near-Pipelines-Restrictions-and-Responsibilities.pdf See more

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