Projects

ME +I on sewage pump stations for Lumwana Mine, this is a Barrick international owned mine, they are listed on the TSX in Canada. The value of the works was 1.25 m USD. Coronatech completed all the high voltage cabling and take offs with a mini sub station for these works. The project was all the ME+I works for two sewage pump stations , this included all the mechanical infrastructure and large bore steel pipe work , the flumes and grease traps were part of the project. The general lighting of the water treatment works was included and the FOG area ME+I works was added to the contract. Number of staff on this project peaked at 30 of.

Completed large rural areas for the electrification of existing towns and villages included Turnkey Projects of up to 10 000 Household connections with distribution networks up to 33kv Value: 50M ZAR Year: 1995 – 2000 Client: Eskom Consultants: Stewart Scott International and Others

Large power infrastructure upgrades of medium voltage motors. Installation of various 1 MVA Gen Sets and associated works for stand by plant in refineries high voltage cable installations and terminations in hazardous locations, protection included E and I works. Value: 1.5M U$D Year: 2004 – 2005 Consultants: Cummins U.K

Completed the 33kv infrastructure again for First Quantum Mining in the Democratic Republic of the Congo (DRC) Project work included assistance with 220kv towers, 220kv sub stations and all mining Green Field electrical infrastructure work including Power Factor requirements and equipment Value: 6.5M U$D Year: 2007 Client: FQM Consultant: Intermet / Contralec

ME +I on sewage pump stations for Lumwana Mine, this is a Barrick international owned mine, they are listed on the TSX in Canada. The value of the works was 1.25 m USD. Coronatech completed all the high voltage cabling and take offs with a mini sub station for these works. The project was all the ME+I works for two sewage pump stations , this included all the mechanical infrastructure and large bore steel pipe work , the flumes and grease traps were part of the project. The general lighting of the water treatment works was included and the FOG area ME+I works was added to the contract. Number of staff on this project peaked at 30 of.

Electrical infrastructure on a mineral sands project for Base Titanium, they are listed on the ASX, the project was managed by AUSENCO PERTH and our value for all the work packages was approximately 3m USD. Coronatech completed all the high voltage infrastructure on site, construction camp services, the dam culvert diversion works E+I and pump station. We then went on to the process plant commissioning works providing staff for control systems and E+I commissioning of the plant. Coronatech also provided a substantial size E+I team to execute the ship loading facility at the Mombasa harbour done by Stocks Steffanutti. Number of staff on this project peaked at 62 of.

Coronatech were appointed by Sedgman Metals Perth to provide the design, supply and install of a Bore field project near Maun in Botswana. We completed 30km of HDPE large Bore Pipe installation work with fusion welding. The 11kv network of 28km of O.H. Line on wood poles and the E and I installation of all pumps and protection with distribution transformers. Value: 32M Pula Year: 2011- 2012 Client: Discovery Metals Ltd Australia Consultant: Sedgman Metals Perth

Large Sugar Mill expansion near Morogoro in Tanzania. Completed 6 month project which included E and I on all Sugar related plant. Value: 2M Euro Year: 2001 Consultant: Bosch and Associates.

Completed all the 33kv infrastructure for First Quantum Mining in Zambia. Project work included power factor yards, new take offs from 330kv main substation and all associated works with a green field Mining Project. We have a full time jobbing crew on this site which services all FQM extensions to the electrical infrastructure for capital works projects. Value: 8M U$D Year: 2003 – 2012 (Phase 1+2) Consultant: GRD Minproc

Fibre optic works of 25km OPGW and other areas on the mine for Resolute Gold mining Australia on their Syama gold mine in Mali, they are listed on the ASX. This is ongoing and we provide specialist F/O staff to do splicing, terminating, OTDR tests and commissioning of net work systems on site. We are currently providing supervisory E+I staff for the Brown field upgrade of this Gold Mine and high voltage staff for their other mine in Tanzania , namely Golden Pride , we did all the high voltage bore field works at this mine. We supplied the material and take off packages for all the OPGW line fittings and the value will be in the region of 1.5 m USD as progressive works are completed at the Mali Syama Gold mine. On and off specialist staff on this site varies accordingly as per demand.