Corrugated Tunnels – Grosvenor
August 7, 2014 by Roslyn · Leave a Comment
Grosvenor Drift Tunnels
approx. 4800m2 Applied to corrugated steel plate tunnels
CV Drift Tunnel under construction
CV Drift Tunnel – cold spray-applied membrane application
M&M Tunnel ready for coating
M&M Tunnel with cold spray-applied membrane coating
The situation: The Grosvenor Coal mine, some 5 km north of Moranbah in the Central Queensland coalfields, had new transport (M&M) and conveyor (CV) drift tunnels being constructed and they required waterproofing to protect them from both leakage and rust.
The solution: The outer surfaces of the tunnels were sprayed with a coating of a cold spray-applied membrane to a nominal thickness of 2mm. The result was a smooth, even, waterproof, cold spray-applied membrane surface over both of the tunnels, ready for backfilling.
Corrugated Tunnels – Mt Carlton
August 21, 2012 by Roslyn · Leave a Comment
Mt Carlton Mine – Reclaim Tunnels
975m2 Applied to corrugated steel plate tunnels
Corrugated Tunnels – Daunia
August 21, 2012 by Roslyn · Leave a Comment
Daunia CHPP – Reclaim & Escape Tunnels
4960m2 Applied to corrugated steel plate tunnels
Fire Water Tank Waterproofing – Sydney
August 21, 2012 by Roslyn · Leave a Comment
Alcoa Fire Water Tank Re-lining
170m2 Applied to steel and geotextile
Corrugated Tunnels – Karara
March 29, 2012 by Roslyn · Leave a Comment
Karara Iron Ore Mine, WA – Reclaim & Escape Tunnels
2460m2 Applied to corrugated steel plate tunnels
Corrugated Tunnels – Mt Isa
February 6, 2012 by Roslyn · Leave a Comment
George Fisher Zinc Conveyor Tunnels
1300m2 Applied to geotextile and corrugated steel plate tunnel
Corrugated Tunnel – Wilpinjong
October 4, 2011 by Roslyn · Leave a Comment
Wilpinjong CHPP Expansion Tunnels
Approx. 2000m2 Applied to corrugated steel plate tunnels
Water Reservoir Lining – Aspley
October 4, 2011 by Roslyn · Leave a Comment
Aspley Reservoir, West Chermside, Qld
Approx. 9000m2 Applied to a concrete water storage reservoir
Corrugated Tunnel – Stratford Coal
June 6, 2011 by Roslyn · Leave a Comment
Stratford CHPP Reclaim Tunnel
1100m² Applied to geotextile and corrugated steel multi-plate tunnel
Corrugated Tunnel – Isaac Plains
June 6, 2011 by Roslyn · Leave a Comment
Isaac Plains Coal Valve Tunnel
1300m² Applied to corrugated steel plate tunnel
Recent Photos From 2. Waterproofing
