Large Diameter Case Study
Overview Case Studies![](/m/507eac2ceb10a/thumb/spec/640_268_scale/Viking_Johnson_Large_Diameter_Libya.jpg)
Large Diameter - River Project - Libya
Client
The Great Man Made River Authority
Contractors
Various
Project
Named the worlds largest irrigation project in the Guiness World Records 2008 - Large Diameter Couplings & Adaptors