Modern Mining October 2015

MINING News

DRA Global awarded feasibility study for Ivanplats’ Platreef project

International engineering and project delivery group DRA Global was awarded the feasibility study for Ivanplats’ Platreef project in August 2015. Ivanplats is the South African subsidiary of TSX-listed Ivanhoe Mines. The project includes the underground Flatreef deposit of platinum group met- als, together with gold, nickel and copper, and is located in the Northern Limb of the Bushveld Complex, approximately 280 km north-east of Johannesburg. Award of the feasibility study follows the completion of the pre-feasibility study in January 2015, which was also carried out by DRA and successfully demonstrated a sound business case for further investiga- tion of the project. DRA’s role will be the management and coordination of the all-encompassing feasibility study of the greenfield project, in addition to providing a wide range of engineering services in its own right. The scope to be covered by DRA includes the highly mechanised underground mine design, processing facilities and associated project infrastructure. Among the external consultants to be managed by DRA will be specialists covering geology, life of mine planning, geotechnical, ground water, environmental aspects and the tailings storage facility. Mining will be conducted by a large,

state-of-the-art mechanised underground operation, approximately 700 to 1 100 m below surface via a vertical production shaft which will be 10 m in diameter. The process plant is initially planned to con- sist of two parallel streams, each of 2 Mt/a capacity, with comminution, flotation, con- centrate dewatering and tailings disposal. A full suite of infrastructure will be cov- ered in the feasibility study, including bulk power supply, bulk water supply, internal and external roads, and on-site buildings and systems. DRA’s CEO, Paul Thomson, comments: “We are extremely pleased to have been awarded the feasibility study of the Platreef project. This is a world-class PGM project and we are very proud to have had the opportunity of completing the earlier pre-feasibility study. Its award is a testa- ment to the good work already carried out by the DRA team, and to the sound rela- tionship developed between our company and Ivanplats. “The scope of the project being man- aged by DRA is also a clear demonstration of our ‘Pit-to-Port’ capability. Our in-house engineers and project services personnel will be responsible for all major aspects of the project – for themining engineering, the processing facilities and the associated infra- structure, in addition to coordinating the input of a number of external specialists.” 

A recent view of the Platreef site, where the sinking of one of the shafts required for the project has already started.

October 2015  MODERN MINING  9