Infrastructure articles and bulletins
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Product Specification: Manhole Access Covers for High Volume Traffic Applications
BULLETINThis specification outlines the requirements for manhole access designed to be installed in high volume traffic areas, specifically wheel tracks.
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Concrete from developers entering public stormwater drains
ARTICLEDevelopers in Auckland are inadvertently allowing concrete to enter old uncapped laterals which subsequently flow into stormwater mains leading to significant negative ecological impacts. Past events show that the wastewater network is subject to the same risks.
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Issues arising with install of directional drilled Stormwater lines
ARTICLEDesigners should consider ground conditions carefully when choosing install methods as Council may not accept pipes that do not meet the specifications around deviation of straightness tolerances.