PROJECT PROFILE Summary WaterCare Services Ltd required filling of the decommissioned, redundant 800mm diameter pipeline running for 1.6 km directly under the KiwiRail Westfield shunting yard and under Mainfreight’s principal Auckland depot. The line had to be filled to prevent the possibility of dangerous collapse in the future. Benefil engineering filler grout was the best material for this project because of its light weight and its abi

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