Geosynthetic Design & Testing Lining Systems - Lining, Covers & Consulting Engineers

GDT Lining Systems

Lining installation contractor based in Queensland. Supply and installation of Pond Liners, construction of Inground Molasses Storages, Industrial Waste Liners, Heap Leach Liners and Landfill Liners.

GDT also designs and constructs Floating Covers.

We manufacture and supply our systems to the aquaculture, sugar, mining, industrial and agricultural industries.

•	Inground Molasses Storage
•	Industrial Waste and Mining Applications
•	Low Cost Water Storage
•	Channel Lining Systems
•	Pond Liners & Pond Covers
•	Landfill Lining Systems
•	Heap Leaching Pads

Maddocks and Associates
Pty Ltd

Consulting Engineers
Civil and Structural Engineering

Extensive experience in the areas of aquaculture infrastructure, bottling plants, industrial buildings, subdivision design, bridge work, project management and domestic structural work.

Following Cyclone Larry, which devastated Innisfail in 2006, Maddocks and Associates undertook a large amount of disaster engineering through structural assessment, repair and project management. The company assisted in the repair of 225 public and 560 private buildings with a combined value of approximately $80 million.

Maddocks and Associates also has a NATA Registered soils laboratory which is qualified to undertake roadworks quality assurance.

•	Aquaculture - Prawn Farms, Fish Farms
•	Subdivision Project Management
•	Structural Design
•	Disaster Engineering
•	Environmental Engineering
•	Soils Laboratory - NATA Registered