Local agility. Global expertise.

Local agility. Global expertise. MHPS Plant Services Pty. Ltd. specialises in the design, supply, construction, maintenance and overhaul of boilers, turbines and other mechanical and electrical plant for the energy, petrochemical and industrial processing industries. Our solutions are as diverse as our customers, from power stations, sugar mills and refineries to chemical and industrial process plants. We combine Original Equipment Manufacturer (OEM) know-how with creative design and technical expertise to customise solutions that are specific to your needs. Our focus is to continuously improve our safety and quality performance and cost effectiveness to achieve our vision to be your preferred engineering, construction and maintenance services partner. Our size gives us the ability to be agile and responsive to changing local operating environments. In addition to this local agility we have access to world s best technical expertise through our global footprint. Our values SAFETY Promote a zero harm safety culture PEOPLE Respect, care for, and support all our workers and their families ACCOUNTABILITY Demonstrate ownership and deliver on commitments SUSTAINABILITY Consider long term social, environmental, and financial impact in our decision-making INTEGRITY Work ethically in all transactions and ensure an open and transparent approach with all clients and subcontractors 01

Our Clients CS Energy Engie Incitec Pivot/Dyno Nobel Our Commitment to Health, Safety and Environment Mackay Sugar Mercury (NZ) Millmerran Operating Company NRG Gladstone Power Station NT Generation Orica Origin Energy QNP Queensland Alumina (QAL) Stanwell Corporation Sunwater Sunset International Tully Sugar Mill Verve Energy Wilmar/Synergy Woodside Energy Yarwun (RTAY) Committed to Zero Harm At MHPS Plant Services safety starts at the top and permeates our company through activities undertaken by everyone at every level. Our people don t just get it, they live it. Our Safety Excellence Principles are our commitment to achieving Zero Harm. Each principle commits and empowers our people to take personal responsibility for safety. Our Safety Excellence Principles are guided by the Foundation Principle to Stop Unsafe Tasks. If we believe the task or situation is unsafe, then work stops until it is safe. Committed to the Environment We are committed to continually improving our environmental performance through careful planning, clever product engineering and the sustainable use of available resources and technology. Measuring, controlling and monitoring our environmental impact and waste reduction efforts help make the communities in which we operate cleaner and healthier. We think sustainably and act responsibly every day. 02

Our Safety Excellence Principles Our Commitment to Community, Diversity and Quality STOP UNSAFE TASKS ELECTRICITY Committed to Community & Diversity Committed to Quality FITNESS FOR WORK HOT-WORK Long term success takes continuous adapting and improvement in an ever changing world. We operate rigorous quality management systems supported by on-site audits. MHPS Plant Services embraces diversity of thinking, outlook, background and experience. These attributes underpin our relationship with our people and the communities in which we operate. We integrate social performance into our business and project planning processes. We engage our clients early to understand the communities in which we are working and to identify and manage potential impacts, risks and opportunities of our operations. Wherever possible, and with the support of our clients, we invest in the communities in which we are working. We are continually improving our services to ensure they not only comply but exceed international quality standards and relevant statutory and safety requirements. MHPS Plant Services has developed over a number of years its own welding management and records system to improve long term welding qualities. It meets all quality standards and facilitates analysis of welding performance over multiple jobs. ISOLATION MOBILE PLANT CONFINED SPACES Our Certifications LIFTING OPERATIONS PREVENTION OF FALLS TOOLS AND EQUIPMENT Health & Safety AS/NZS 4801 Environment ISO 14001 Quality ISO 9001 FSC accredited ASME-S accredited 03

Our History and Experience 1933 Established as Riley Dodds, becoming Clyde Riley Dodds (CRD) 1989 Clyde Industries and Babcock-Hitachi KK (BHK) form a Joint Venture Company creating CBH 1990 CBH (BHK 73% Downer EDI 27%) 2011 Acquisition of Breaker Electrical 04

2014 2017 2014 CBH was integrated into MitsubishiHitachi Power Systems (MHPS) - a new JV established by Mitsubishi Heavy Industries and Hitachi. 2016 July - MHPS Plant Services and MHPS Australia are integrated to form a single MHPS company in Oceania October - CBH became MHPS Plant Services Today MHPS Plant Services has around 120 permanent employees, as well as a long-term project workforce of up to 800 personnel. 05

Our Core Services Turbines and Generators MHPS Plant Services offers minor and major maintenance and outage work for a wide range of gas, steam and hydro turbine generators. We specialise in turbine generator maintenance for Mitsubishi and Hitachi machines. We have access to OEM level knowledge and expertise in a wide range of other manufacturer s machines. We access the global resources of the MHPS group of companies, including Mechanical Dynamics & Analysis Ltd, and have established relationships with international turbine generator service providers. We can arrange and manage: OEM and non-oem spare parts, installation and ongoing maintenance internal cylinder laser alignment and assessment on-site bead blasting of rotors turbine generator maintenance blading and blade repairs balancing and vibration analysis on or off-site machining services turbine valve lapping access to design information and staff to deliver efficiency and performance changes to meet client requirements

Process and Pressure Parts We are proud of our more than 80 year history as an OEM of power industry boilers, with access to technical specialists, support and spare parts as part of the global Mitsubishi Hitachi Power Systems group. We draw on our group s strength and experience in thermal power station asset maintenance, and offer services for boilers and heat recovery steam generators (HRSG). We also have expertise in industrial and package boilers, digestors and general process plants. We offer services across the process and power industry sectors including: Maintenance and overhaul Retrofit/upgrade/replacement Refurbishments and modifications OEM technical support Access to non OEM support

Process Plant Valves We understand that valves need to perform faultlessly every time they are needed. The price of a worn and leaking valve can be far more than its replacement. With our years of experience we can repair or recondition most industrial valve makes and sizes. We offer on-site services for efficient, reliable plant operations as well as mobile test and repair facilities for on-site overhaul to improve equipment efficiencies and reduce unplanned downtime. Our workshop at Wacol, Brisbane, can manage valves of any size for inspection, repair, testing and overhaul. We can test and certify pressure safety valves insitu and online as required. We can reverse-engineer and manufacture valve components as required. Our workshop also provides manufacturing support to our on-site projects. Process Electrical Through Breaker Electrical (ACN 109 564 543), a fully owned subsidiary of MHPS Plant Services, we have a dedicated and highly skilled workforce, specialising in electrical maintenance, overhaul and electrical installation for industrial plants and power stations. Our installation and project services cover: design, installation and commissioning of standby and prime power generators cable, instrumentation, switchboard and transformer installations installation of large motors to 6.6MVA installation and certification of hazardous electrical equipment We can perform retrofits and upgrades to existing switchboards and control systems. We can provide testing, maintenance and overhaul services for dry and oil transformers, as well as Predictive Motor Analysis (PdMA) to six motor fault zones covering air gap, power quality, power circuit, rotor, stator and insulation. We offer thermal imaging services for mechanical and electrical equipment such as electrical switchboards, cabling and motors. ELECTRICAL LICENCE: QLD (Lic. No: 65777) 09

Focused on the Future - Our OEM Network The challenges facing the energy and power generation sector into the 21st century are immense. In a greener, carbon managed world your energy generating assets will need to respond differently and do more than ever before to remain viable from greater emissions efficiencies to the ability to generate intermittent energy at short notice to match both peak and baseload demands. Our global OEM network offers design and manufacturing expertise unlike anything currently available in the Australian market. We provide access to global learning, technical forums, the latest trends information, as well as plant designers and technical experts. MHPS Plant Services can work with you through concept, design and implementation for energy sector redesign, refurbishment, refitting, building and installation projects. Engineering MHPS Plant Services has an experienced engineering design office, which when combined with specialised support from our OEM network partners provides clients with design, analysis and engineering skills that meet and exceed all relevant quality, health & safety, ASME and RPEQ requirements. MHPS utilises a variety of specialist software in support of its design activities including; Caesar II pipe stress analysis Space Gass structural analysis and design FE/Pipe finite element analysis Autodesk Plant Design Suite, Product Design Suite including Inventor, Plant 3D and AutoCad (latest versions with full Autodesk maintenance / upgrade agreement) GateCycle plant performance and analysis 10

Your Trusted Team Meeting the Renewable Future MHPS Plant Services is taking the cost out of renewable maintenance to help meet society s energy needs while protecting the environment. With the change-over from fossil fuel power to renewable energy sources tightening the technology-cost gap, we can offer alternate higher value maintenance solutions for: pumped-storage hydroelectricity plants gas turbine plants We pride ourselves on the skill, competency and experience of our team. We encourage the diversity of our people and our recruitment, development and leadership programs are shaped around this principle. Our people are long term and committed, from Senior Management and Supervision to our labour force, with many providing decades of service. Our proven workforce planning system carefully pre-qualifies, assesses and tracks our people via a detailed management database. Our management support systems ensure we give our team everything they need to perform quality work onsite or in any workshop. Plant and Equipment MHPS Plant Services has over $30 million in tools and equipment that is managed centrally to ensure the assets are maintained and available for use accross the company. We are committed to ongoing training and development, and continuous improvement is integral to everything we do relating to people, processes and systems. As a result of the equipment having a longer lifespan and increased utilisation, cheaper pricing is passed onto our clients. 11

MHPS Group Capabilities BOILER PLANT STEAM TURBINES GENERATORS GAS TURBINES Types supported Saturated steam (drum) boilers Supercritical boilers Ultra supercritical boilers Tower boilers Heat Recovery Steam Generators GE derivative turbines (Hitachi, GE, ABB, Alstom, Toshiba) Westinghouse derivative turbines (Mitsubishi, Siemens, Ansaldo, Westinghouse) Brushed generators Brushless generators Air cooled generators Hydrogen cooled generators Water/Hydrogen cooled generators MHPS H series MHPS M501 series M701 series Westinghouse derivative IGCC PWPS (Pratt & Whitney) Package/industrial boilers Other OEM Fluidised bed boilers Chemical recovery boilers Boiler ancillaries Services available Circulation studies Combustion studies Like for like refurbishment Improved efficiency Higher reliability Improved environmental performance Life extension/ evaluation Risk based maintenance Life analysis Life extension Efficiency upgrades Performance upgrades Spare parts Replacement blades Replacement diaphragms Alignment Stator rewinding Rotor rewinding Inspection diagnosis Reliability improvements Efficiency upgrades Performance upgrades Life analysis Life extension Excitation inspection & repairs Combustion, hot gas path & major inspections Hot gas path, combustion & compressor repairs Reliability improvements Efficiency upgrades Performance upgrades & diagnosis Life analysis Alignment Flexible operation Alternate fuels Co-firing New & used capital & consumable spare parts Rotor welding Balancing MHPS facilities Kure Works Nagasaki Works Hitachi Works Nagasaki Works Hitachi Works MD&A Takasago Works MD&A EDE MD&A 12

Company Details FLUE GAS EQUIPMENT GEOTHERMAL PLANT CONTROL SYSTEM HEAD OFFICE Brisbane Desulphurisation plant NOx removal equipment Particulate removal equipment (EP & baghouse) CO 2 capture Turbines Generators Condenser Other DIASYS (Digital Intelligent Automation SYStem) HIACS (Hitachi Integrated Automatic Control System) RMS (Remote Level 7, 19 Lang Parade (PO Box 1559) Milton QLD 4064 Telephone: +61 7 3878 0888 Email: mhps@anz.mhps.com.au REGIONAL OFFICES Monitoring System) Gladstone 7 Rooksby Street Gladstone QLD 4680 Telephone: +61 7 4970 3922 SOUTHERN OPERATIONS EP design Life analysis Control system retrofits Mannering Park NSW 2295 Baghouse design optimisation Efficiency upgrades Performance upgrades Generator exciter retrofits Telephone: 0427 681 092 (Southern Region Manager) Replacement consumables Retrofit of flue gas systems Spare parts Replacement blades Replacement diaphragms Alignment Stator rewinding Rotor rewinding System enhancements Legacy circuit boards, repairs & service Remote monitoring & control PLANT AND EQUIPMENT DIVISION Wacol 45 Industrial Avenue Wacol QLD 4076 Telephone: +61 7 3878 0888 Inspection diagnosis Reliability improvements Kure Works Hitachi Works Hitachi Works Nagasaki Works Nagasaki Works 13