SCRCA Note: Drainage repair works inside the ventilation shafts of Rise Hill Tunnel

Submitted by mark.harvey / Mon, 18/01/2021 - 20:49
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During a twelve week project in late 2017, CAN Geotechnical Ltd undertook repair work to the drainage systems lining the two ventilation shafts associated with Rise Hill Tunnel (Air Shaft 1 and Air Shaft 2). A brief summary of the work is available at: