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Auckland's Central Interceptor micro-tunnel boring machine prepares for 722 m drive back
In December, the micro-tunnel boring machine, Domenica, broke through to the Haycock Ave shaft in Mt Roskill.
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.trenchless-australasia.com/2022/04/06/central-interceptor-micro-tunnel-boring-machine-prepares-for-722-m-drive-back/
Central Interceptor micro-tunnel boring machine prepares for 722 m drive back - Trenchless Australasia
www.trenchless-australasia.comWatercare’s $1.2 billion Central Interceptor tunnelling project has successfully been tunnelling beneath the street of central Auckland, New Zealand.