Harmony – HV Tank Repairs

Project Case Study

Project Type


Hidden Valley Gold Mine, PNG

About The Project

Sun Engineering was awarded the contract to complete repairs to the Solution Detoxification tank, Cyanide Detoxification tank and Quench tank during Hidden Valley’s shutdown period. Work involved engineering, off site fabrication, civil works, installation of replacement tank sections, blast / painting of the tanks and the installation and reconnection of pipework as required by the client.

Client: Harmony Gold

Project Value: <$1,000,000.00

Date Completed: 2023