ORGANISATIONAL PROFILE MTI ENGINEERING ORGANISATIONAL PROFILE Address: 16 & 18 Kleim street, Carletonville, South Africa, 2500 Tel: +27 (0)18 786 1210 Email: admin@mtieng.co.za GPS co-ordinates: SOUTH 26º 20, 917 EAST 27º 24, 975 Vat.No.: 4200105429 Reg.No.: 1988/05995/07 2018/09/17 Revision 01 (Template Revision Date: 2017/12/01)

VISION & MISSION Our Vision: To be the preferred partner of choice for turnkey projects in the mining and construction industry through the provision of world class metal and engineering services. Our Mission: We will achieve our vision through continuous interaction with our customers providing safe and high quality products and services. Values: Honesty Trustworthiness Commitment Customer satisfaction Teamwork Employee wellbeing

Company Overview MTI Engineering, trading as Mine-Tech Industries was established in 1988 to offer its clients reliable, high quality and cost effective mechanical, electrical and civil products and services. Over the years MTI Engineering has established itself as the preferred supplier of structural and civil engineering services to the mining industry. MTI Engineering offers its clients structural and civil design services and detailing, steel fabrication, site erection and project management. MTI Engineering is devoted to the continuous development and growth of its employees, products and services and a culture of quality, is engendered through leadership, training and communication.

Management Structure Corporate Services Director Jacel Visagie Jonas Maxolo (& Workers Trustee) Operations Director Johan Schoeman Area Manager Tommy Palmer Health & Safety Officer Uil Marx Financial Supervisor Elisme Schoeman Site Manager Ettiene Fourie Estimator Patrick Welman Logistics’ Controller Rassie vd Berg

Accident Analysis

Injury Frequency Rates

BEE MTI Engineering is a Empowering Supplier in terms of the government gazetted code of good practice on B-BBEE. The Company is committed to the empowerment of HDI and is committed to all the elements of the B-BBEE Act. MTI Engineering has a 26% HDI employee trust. BBBEE certificate available on request.

Photo Gallery AngloGold Ashanti – Ice Plant Structure Anglo Platinum – Vent Ducting

Photo Gallery South Deep – Backfill Plant South Deep – Backfill Plant

Photo Gallery Ekurhuleni Municipality – Pedestrian Bridge Letseng Diamonds – Conveyor System South Deep – Cip Tank Gold Fields – 800nb Pipe Line

Technicrete – Brick Plant (Witbank) Photo Gallery Xstrata Rhovan – 3CR12 Barren Tank Sibanye Gold Kloof - Overland Conveyor Head Pulleys Technicrete – Brick Plant (Witbank)

Photo Gallery Xstrata Rhoven - MC7 Conveyor and Feed Chute System Sibanye Gold Kloof - Overland Conveyor

Photo Gallery Driefontein – 1.5 Megaliter Water Tank Driefontein - CSP Project.

Growth Project & Growth Plant Upgrade for Gold Recovery from Rock Dump Photo Gallery Sibanye Gold Kloof - Growth Project & Growth Plant Upgrade for Gold Recovery from Rock Dump

Growth Project & Growth Plant Upgrade for Gold Recovery from Rock Dump Photo Gallery Sibanye Gold Kloof - Growth Project & Growth Plant Upgrade for Gold Recovery from Rock Dump

Photo Gallery Piping - various

Photo Gallery Rhovan mine - Ducting

Storm Mountain Diamonds – Kao Mine Plant Upgrade Project Photo Gallery Storm Mountain Diamonds – Kao Mine Plant Upgrade Project

Combined workspace in excess of 1790m² equipped with Photo Gallery Vehicle Fleet Workshop Facilities: Combined workspace in excess of 1790m² equipped with a 10 ton, 5 ton and 2 ton overhead crane and two 3 ton electric crawls. Other equipment includes plate rollers, bending brake, punch and shears, magnetic base drill, milling machines, vertical boring mill, pedestal drill and grinder etc. Vehicle Fleet: MTI Engineering’s fleet consist of one JCB Loadall 540-170, a HINO 13-237F with a 3ton HIAB crane, Maxus V80, Datsun Go and six Toyota Hilux bakkies.

Project History-Milestones Project: Kao Mine Plant Upgrade Project Client: Storm Mountain Diamonds - Lesotho Project Value: R 46 595 124.87 (Forty six million rand) Execution Date: October 2016 Project: New Coarse Final Recovery Plant Client: Letseng Diamonds - Lesotho Project Value: R 7 000 000.00 (Seven million rand) Execution Date: March 2015 – September 2015 Project: Refrigeration Plant Client: BBE Projects - Driefontein Project Value: R 6 000 000.00 (Six million rand) Execution Date: April 2015 – October 2015 Project: 1.5 Megaliter Water Tank Client: Sibanye Gold - Driefontein Project Value: R 4000 000.00 (Four million rand) Execution Date: March 2015 – Sept 2015 Project: Brick Plant Client: Technicrete - Witbank Project Value: R2 000 000.00 (Two million rand) Execution Date: January 2014 – March 2014 Project: Overland Conveyor – Manufacturing & installation Client: Sibanye Gold - Kloof Project Value: R20 000 000.00 (Twenty million rand) Execution Date: October 2012 – March 2014 Project: Solid Ice Plant Client: Mponeng – Anglo Gold Project Value: R 7 000 000.00 (Seven million rand) Execution Date: April 2013 – January 2014

Project History-Milestones Project: Merensky Upgrade – Structural steel, tanks and pipework Client: Impala - Rustenburg Project Value: R10 000 000.00 (Ten million rand) Execution Date: February 2013 – July 2013 Project: MC7 Conveyor – Conveyor and feed chute system Client: Xstrata - Rhovan Rustenburg Execution Date: November 2012 – August 2013 Project: Growth Plant Upgrade (“upstage” gold recovery from rock dump) Client: Sibanye Gold - Kloof Execution Date: February 2012 – Jun 2012 Project: Growth Project (gold recovery from rock dump) Project Value: R5 000 000.00 (Five million rand) Execution Date: September 2011 – January 2012 Project: Conveyor System – Conveyor and feed chute system Client: Letseng Diamonds - Lesotho Project Value: R7 000 000.00 (Seven million rand) Execution Date: December 2009 – October 2010 Project: Filter Building – Structural steel and sheeting Client: Vametco - Brits Project Value: R4 000 000.00 (Four million rand) Execution Date: February 2009 – August 2009 Project: Waste Loading Station–Conveyor, feed chute & pumping system Client: Harmony Mine - Randfontein Project Value: R15 000 000.00 (Fifteen million rand) Execution Date: March 2008 – February 2009 2018/09/17

Contact Us / List of Vendors MTI Engineering Contact Details PO BOX 306 Tel: (018) 786-1210 Carletonville, Fax: (018) 788-4341 2500 Email: admin@mtieng.co.za 16 Kleim Street, Industrial Area, Carletonville Work done for: Sibanye Gold Xstrata Rhovan ADP Projects (Pty) Ltd Thyssenkrupp/ Polysius Corobrick Aveng Grinaker Concor Technicrete MDM Engineering Impala Platinum Evraz Vametco Howden Process Compressor Lonmin Platinum Nola De Beers Anglogold Zinc Corp – Kumba Resources Harmony Master Drilling Pilanesberg Platinum Mines Gold Fields 2018/09/17