M ec h a n i c al E n g i n ee r i n g C o rpo rati o n STATEMENT OF CAPABILITIES “Specialist Engineering and Manufacturing Facilities” Yallourn, Victoria TABLE OF CONTENTS Page Section 1 Location 1 Experience 2 Workshop Layout 4 Workshop Support 4 Personnel 5 Onsite Machining & Fitting Services 7 Quality Assurance 8 Occupational Health & Safety 9 Statement Of Capabilities 9 Hydro Industry Services 11 Machining Section 12 Fitting Section 13 Fabrication Section 16 On-Site Services 17 Equipment Profile 20 Client Listing MEC – Capability Statement Mechanical Engineering Corporation - Workshop The Mechanical Engineering Corporation facilities were established just after the second world war initially by the former State Electricity Commission of Victoria, to service Victoria’s Power and Mining interests in the 1940’s. The facility was then operated by the former public company from 1993-2004. In 2004 the facility was purchased by Mechanical Engineering Corporation and now operates as a fully private commercial operation. Of noted is, that “MEC” is part of the Eliott Group of Companies and is a sister company to “Eliott Engineering” which is based in Kilsyth Victoria. The Eliott family company has operated in Australia since 1904 when it traded as a local Blacksmith and Coachbuilder from a workshop in the Melbourne suburb of Hawthorn. LOCATION The Mechanical Engineering Corporation facility is located at Yallourn, approximately 90 minutes south-east of Melbourne, Victoria. The facility is accessible by major roads and only minutes from the Princes Freeway, with rail links nearby. It occupies an area of 5.75 hectares with 20,000 square meters of covered buildings housing some of South East Asia’s largest machinery and fabrication equipment. EXPERIENCE Mechanical Engineering Corporation offers a diverse range of services and facilities not found in other organizations. “MEC” has the ability to provide at short notice, experienced trades labour, professional personnel, contract management, and substantial workshop facilities located at Yallourn & Kilsyth. Being able to provide these services from within one organization has allowed “MEC” to bring a diverse organizational network to a number of cooperative ventures, partnership arrangements and manufacturing or refurbishment activities. MEC – Capability Statement 1 Mechanical Engineering Corporation - Workshop Jerralang Power Station – Victoria At Jeeralang Gas Turbine Station, The former company has provided both on-site highly skilled labour resources to carry out maintenance tasks under station direction, and maintenance support through its Mechanical Engineering Workshops services. In 1996, The former company, in a joint venture with Brown & Root AOC, combined to successfully facilitate the completion of a major outage to stringent technical and costing standards. The company providing experience power industry tradespeople and equipment and Brown & Root AOC, the management and systems experience. LABOUR PROVISION Specialist Labour With Mechanical Engineering Corporation’s diverse work base, we have the organization to provide specialist supervisory personnel and trades people to suit most client requirements. Be it an “outage” at a power station, an “overhaul” at a steel mill, or a “shut” at a petro-chem or paper site. “MEC” has experienced personnel that can be mobilized quickly and efficiently to site for either planned maintenance or urgent breakdown repairs. WORKSHOP LAYOUT Each of the workshops main eight bays are serviced by overhead cranes appropriate to the size of work carried out. These cranes range in size from 5 tonnes to 50 tonnes. The heavy machining and fabrication areas have a dual crane lift capacity of 90 tonnes and 80 tonnes respectively To enhance productivity, each bay also has some 10 to 15 wall mounted jib cranes enabling tradespeople to carry out their own lifting, thus reducing down time. Bays 1 through to 3 house the light machining and NC, CNC sections. Sample machines include: Millers Grinders (surface, cylindrical & centreless). CNC lathes - Ø 1,000 swing x 6,000 long bed Plano mill – 4,000 long x 1,100 wide CNC Horizontal machining centre - table size 2,600 x 1,500 MEC – Capability Statement 2 Mechanical Engineering Corporation - Workshop Bay 2 also houses the shop’s balancing facility where two machines, with capacity up to 5 tonnes and maximum speed of 4000 RPM, carry out a range of balancing activities on fluid couplings, boiler feed pump elements, fans and other items of plant. Bay 4 is the hub of the workshops; it is here that the heavy machining and heavy fitting sections are housed . These two sections complement each other on tasks such as turbine refurbishment, coal crusher repairs and medium to large pump and gearbox overhauls. The machining section has machine capacity ranging from a vertical borer’s capable of swinging items up to diameter 7,600 with head heights of up to 2,800 and maximum table weight of 40 tonnes, to the Wagner lathe which has an 18,000 long bed and can accommodate diameters up to 3,600. Horizontal borer’s with table sizes ranging from 8,000 long and up to 5,300 wide including a 40 tonne rotary table adds a range of versatility not commonly seen in modern day workshops. Bay 5 and Bay 6 are predominantly fabrication and welding bays, with support from a coppersmith and pipe bending section. These bays are serviced by two 40 tonne overhead cranes that are used to manoeuvre items to the plate cutting and rolling section. Here, plate up to 80 mm thick and widths up to 3,000 wide can be rolled, plate up to 4,900 wide can be cut on heavy duty guillotines. This section is also supported by an extensive range of CNC-Brake Press machinery from 100 tonne to 1,700 tonne and lengths up to 9,500 for precision bending and forming of all types of plate. Fully computerized profile cutting machines are also located in this section which offer both Plasma and Fuel gas cutting as well as marking and drilling, plates up to 4,100 wide by 16,000 long can be processed. GMAW & FCAW-welders up to 650 amp capacity @ 100% duty cycle including pulse & surface tension transfer (STT) . GTAW-welders with a capacity of 300 amps @ 100% duty cycle, DC & AC including high frequency. MMAW-welders with a capacity in excess of 400 amps @ 100% duty cycle, both AC & DC and including engine driven welding plants to enable welding in the shop or in the field. SAW-welders with up to 1500 amp capacity DC & 1200 amp capacity AC both at 100% duty cycle, including twin wire & tandem arc configurations. Bays 7 and 8 are utilised by the fitting section to provide a range of project services. It is here that coal trucks, used for transporting coal from the Yallourn coal fields to other locations, are maintained and overhauled. Large pulley and roller repairs, gearbox and pump overhauls are also carried out here. MEC – Capability Statement 3 Mechanical Engineering Corporation - Workshop WORKSHOP SUPPORT All of the above services are supported by a range of equipment and facilities, which enable most operations to be carried out within the “MEC” facility, definitely giving that “one stop shop” capacity. These support services include: Heat treatment and stress relieving facility (6,000 x 5,000 x 3,600 high) Grit Blasting facilities (room size up to 37,500 x 8,000 wide x 8,000 high) (Blasting Consumables: Cast Iron Grit, Steel Grit, Glass Bead, Garnet and Aluminium Oxide) Paint shop, covering most industrial protective coatings Minor metallurgical services ( MPI, DPI, UT) Metal spraying Dynamic balancing Coordinate Measuring Machine Steam Degreasing Facility PERSONNEL The workshop has a strong skill base resulting from many years’ experience in the repair and manufacture of power generating and coal mining equipment. This has been backed by a strong training program and work methods are constantly being improved upon. We pride ourselves on being able to manage and deliver “the big” project. Whilst our shop specializes in the medium to heavy end of the engineering market, we believe we have the capacity and the skill to carry out almost any type of project. An advantage to the workshops is the ability to gear up during heavy periods. This is achieved through the Eliott Group’s combined business units. It gives the workshops the flexibility to call on specialist labour at a moments notice to deal with the rush job or the major project, even at times of peak demand. MEC – Capability Statement 4 Mechanical Engineering Corporation - Workshop ONSITE MACHINING & FITTING SERVICES Mechanical Engineering Corporation’s – Onsite Services is available to carry out a wide range of machining, fitting, inspection and refurbishment services where ever they are required. Extensive onsite works are carried out for the Victorian power utilities during periods of unit shutdowns. Work such as the following is routinely carried out: Valve seat machining and lapping. Weld preparations on valves and pipework. Re-facing of pipe and valve flanges. Due to our experience in the Victorian Power Industry, we are often called upon to carry out extensive onsite repair or refurbishment works both inter-state and overseas. Because of this our onsite section has been setup to be totally self sufficient and able to respond at short notice. A fully equipped mobile workshop is maintained at our facility and can be dispatched together with the required equipment to a site within Australia, generally in a matter of hours. CLIENT LISTING Hazelwood Power Loy Yang Power Yallourn Energy Snowy Mountains Hydro Electric Authority Edison Mission Energy Electricity Commission of New Zealand Pacific Power West Australian Electricity Authority Queensland Electricity Commission Southern Hydro MEC – Capability Statement 5 Mechanical Engineering Corporation - Workshop ECNZ – ELECTRICITY COMMISSION OF NEW ZEALAND New Plymouth Power Station Onsite machining personnel carried out the successful remachining of damaged LP turbine blade fir tree grooves. The fir tree serration’s in the grooves had been damaged during removal of the blades. This process involved the reclaiming of the damaged sections with weldmetal, and remachining using specially manufactured form cutters in a machine designed and built for this purpose by the company. PACIFIC POWER Vales Point Power Station Pacific Power required concentricity checks to be carried out on the 650Mw Generator Rotor. This involved the setting up of the portable lathe and oil pressurised white metal bearing pedestals, on the turbine house floor within the station. WEST AUSTRALIAN ELECTRICITY COMMISSION Moja Power Station – Kwinana Onsite removal and replacement of LP turbine blades. KUALA LUMPUR Kapar Power Station Remove the bore plugs from the turbine rotor onsite, hone the rotor bore in preparation for a bore sonic inspection to be carried out. Manufacture and install new bore plugs. IRIAN JAYA Onsite machining of the LP Rotor turbine casing. GROOTE ISLAND A number of the turbine casing holding down bolts were damaged and required replacement. This involved out onsite personnel removing the old studs by machining and then remachining the casing. The original stud holes were required to be enlarged to accept oversize studs, then threaded using the thread milling machine. QUEENSLAND ELECTRICITY COMMISSION Swanbank Power Station Onsite removal and replacement of LP turbine blades. MEC – Capability Statement 6 Mechanical Engineering Corporation - Workshop QUALITY ASSURANCE The Yallourn facility was first certified in June 1995, to AS/NZS ISO 9002 : 1994 (Certificate No: 330/95) by SGS International Services Pty Ltd. Since this time, the company has progressed its pursuit of Quality and the achievement of customer expectation . The company’s belief is that Quality is fundamental to business success, and therefore it has maintained great importance on the achievement of accreditation and its ongoing maintenance. This business pursuit was formally recognized in June 2001, when the company gained its Quality accreditation to AS/NZS ISO 9001:2000. The culture of all personnel at Mechanical Engineering Corporation has evolved over the years to one of a systematic approach to all work produced. The emphasis is on demonstrating control over the work they do where the system assists them in getting it right first time every time. This is evident in processing the complex and large refurbishment work we do for outages & shuts, where our heavy machining and fabrication areas are required to keep detailed records of all work undertaken. Typical records include but are not limited to, inspection and test plans, quality plans, dimensional check sheets, calibration records, heat treating record charts, welder qualifications, NDT reports and detailed programs to ensure work progress is as per the customer’s requirements. Project work is completed with the culmination of the Manufacturers Data Report (MDR), Which is delivered either with the completed works or a short time after. Note: Copies of certificates are included at end of this document MEC – Capability Statement 7 Mechanical Engineering Corporation - Workshop OCCUPATIONAL HEALTH & SAFETY Mechanical Engineering Corporation place a high priority on Occupational Health & Safety where individuals health & safety will not be compromised The Management of Mechanical Engineering Corporation is committed to ensuring that all employees are safe from injuries and risks to health while they are at work and accepts that employee health and safety is primarily a responsibility of management The aim therefore of is to ensure that all Mechanical Engineering Corporation employees are safe from injuries and risks to health while they are at work. In particular, aims to ensure that, so far as is reasonably practicable: a safe working environment and safe systems of work are provided and maintained; machinery, equipment and substances are provided and maintained in a safe condition; employees are provided with the information, instruction, training and supervision that they need, to ensure their health and safety; Health and Safety is an integral part of management for Mechanical Engineering Corporation and ranks equally with all other activities of the organisation MEC – Capability Statement 8 Mechanical Engineering Corporation - Workshop STATEMENT OF CAPABILITIES Having serviced Victoria’s power, mining, water and oil/gas manufacturing and maintenance interests for a period in excess of 60 years, the Yallourn facility has gained a level of experience in a broad range of areas, unequalled by other organizations. Combined with the experience of the Eliott Group who has operated steel fabrication companies in Australia for over 100 years, you can truly be confident, that you are dealing with a company that has a unique range of experience and dependability rarely encountered in this modern day. HYDRO INDUSTRY SERVICES The company has for many years been a major supplier of maintenance and repair services to organizations such as the Snowy Mountains hydro Authority and Southern Hydro Limited. Typical works carried out at the facility for these organizations are: Repair of cavitation damage, reconditioning and reprofiling of carbon and stainless steel Guide Vanes. Repair of cavitation damage and cracking in Hydro Turbine Runners. Runners of 26T in weight and 4 metres in diameter have bee refurbished and protective coated in our Workshop. 26T Eildon Power Station Turbine Runner MEC – Capability Statement 9 Mechanical Engineering Corporation - Workshop Servo-Cylinder reconditioning. Servo cylinders to Ø 900 x 1200 long have been reconditioned by either removal and replacement of the bronze or stainless steel inner liner, or removal of the existing liner by machining and replacement with weldmetal buildup using a consumable to meet the clients requirements and conditions. Repair of oil coolers and heat exchangers. Reconditioning of Turbine Top and Bottom Covers and Guide Vane Regulating Rings. This work has been carried out on a number of turbines to replace worn or damaged guide bushings, repair cracking and corrosion damage, and to restore the manufacturers designed running clearances. Overhaul of Butterfly and Ball type Main Inlet and Control Valves. Refurbishment and reconditioning of general Hydro Station plant items, such as: Turbine shaft seals Whitemetal bearings Pelton wheels and associated buckets. Generator components The Mechanical Engineering Corporation offers a comprehensive repair and refurbishment service to all facets of the hydro industry. Maintenance works from such diverse activities as refurbishment of the turbo-generator unit, overhaul of a 50T main inlet valve, to remanufacture of white-metal turbine bearings, can be readily catered for by our facility. A comprehensive on-site machining service is available catering for valve reseating and lapping, stud removal, flange refacing, and turbine and generator shaft journal grinding. MEC – Capability Statement 10 Mechanical Engineering Corporation - Workshop MACHINING SECTION Concentricity checks and machining, of journal, thrust and gland areas, of generator shafts and gas & steam turbine rotor shafts. Machining of these critical items of plant, up to 85 tonnes in weight, is regularly carried out in our workshop, for both Victorian and interstate power utilities, paper manufacturers and other large companies with power generating capabilities. Machining, grinding and lapping of valve seating areas and spindles, including the seats and spindles on 500 Mw turbine unit Main Steam Stop Valves (MSV’s), Turbine Control Valves (TCV’s) and Combined Reheat Valves (CRV’s). Machining of Mill Trunnions to 40 Tonne, from as cast condition to ready for installation. Considerable experience has been gained in the machining of coal and ore pulverizing and crushing plant, including the machining of “White Iron” replacement segments for an ore processing plant in South Australia. Complete machining of whitemetal bearings including oil ways and oil pockets. Our machining section has many years of experience machining whitemetal bearings from Ø 75mm small shaft bearings, to Ø 500mm turbine bearings for the power industries in Victoria and South Australia, to Ø 3,000 self aligning crushing plant bearings for use in Indonesia. MEC – Capability Statement 11 Mechanical Engineering Corporation - Workshop Due to the unique size of our largest lathe (the largest in Australia) we have machined shafts, pulleys and rolls from many sites from all over Australia. A recent roll machined in the lathe was 16,000 long x Ø 3,000 weighing, 36 tonne, completed for Dunlop Pacific. The above examples give an indication of the heavy machining capacity and capability of our Workshops Machining Section. It should also be noted that due to the wide variety of equipment available at our workshop, considerable high quality general machining is carried out in our light/medium section, CNC section and toolroom. FITTING SECTION Steam and Gas turbine rotor reblading, refurbishment and repair. The “MEC” Workshop carries out the refurbishment of an average of five (5) turbine rotors per year, in the 200-350 Mw class, together with two (2) generator rotors. Disassembly, inspection and refurbishment of Fluid Drive Couplings, Drives, Pumps, Valves and general plant items from most manufacturers. Our facility offers the unique situation of having the capacity and capability to both refurbish plant, and re-engineer most spare parts required. MEC – Capability Statement 12 Mechanical Engineering Corporation - Workshop Gearbox servicing and refurbishment for large machinery drives and mining equipment. Typical work in this area ranges from the overhaul of gearboxes weighing ¼ tonne for conveyor drives, to the total stripdown and overhaul of a Dredge Bucket Wheel drive gearbox weighing 80 tonne, for a brown coal open-cut mining dredge. Inspection, servicing and overhaul of both driven and drive conveyor pulleys, from Ø 100mm to Ø 3,000 including bearing-life inspections. Overhaul of power station and mine components during periods of defined short duration outage timeframes. These periods require large quantities of critical plant components to be refurbished on an “around-the-clock” basis and be returned to site on or before the times required. In many instances the scope of works required to these critical components is unknown prior to the commencement of work, however due to the strategic nature of these components, extensions in refurbishment time is quite often not possible due to the flow-on effects with other plant. The Yallourn facility has a long established reputation in achieving the Clients requirements during these periods. FABRICATION SECTION Manufacture of pressure vessels for the power and petro-chemical industries. The most recent examples of this are two (2) 10,000 long x Ø 2,500 vessels, manufactured to AS1210 for a petro-chemical site. MEC – Capability Statement 13 Mechanical Engineering Corporation - Workshop Manufacture of HP pipework for use in power station steam lines, and Spool pipework for the petro-chemical and gas industries. Typical recent examples of this, is the manufacture of spool piping for the ESSO Gas Reliability Project. We have manufactured finished tanks to Ø 5,000 x 4,000 high, for clients such as Hoerst, ICI and Tenix Defense Systems, from materials such as carbon steel, stainless steel and 2205. We have carried out both the repair, and the complete manufacture, stress relieving and final machining of gas turbine high temperature intake and exhaust ducting, for Jeeralang Gas Turbine power Station. A large percentage of the work carried out in the fabrication section is replacement manufacture or repair of existing components. Replacement or repaired components typically seen in our workshop are: * Power station precipitator modules. Recently 250T of Hoppers, HT Chambers and Electrode Frames were completed for the Hazelwood MEC – Capability Statement Power Station in Victoria. 14 Mechanical Engineering Corporation - Workshop * Replacement liner sections using carbon steel, stainless steel, 3CR12, and Inconell materials, for use in coal /ash line chutes, classifier sections and pulverizing/crushing plant. * Coal mining dredge or stacker/reclaimer crawler track pads. These pads can be up to 4,000 x 1,000 as a single pad, and are both refurbished and manufactured from new. * Manufacture of scraper/feeder chains for use in the coal, ash and mineral processing areas. Together with offering manufacturing and refurbishment boilermaking services, we have considerable experience in welding reclamation and repair to complement those services. We have carried out specialized weld repairs to remove cracking in steam and gas turbine stationary blading, pressure vessels, pump and gearbox casings, kiln trunnion rollers, etc, together with weld repairs to reclaim shafts and spindles, and worn plant items. Whilst having general manufacture and repair facilities, we also offer complete “turn-key” project manufacture. The most recent example of this being the manufacture through to trial commissioning at our premises, of two (2) 110 tonne magnetic ore separators for Humboldt Wedag – Germany, on behalf of BHP – Port Hedland WA. MEC – Capability Statement 15 Mechanical Engineering Corporation - Workshop ON-SITE SERVICES Shut Down services – onsite machining, boilermaking/welding and fitting (Power Industry, Pulp/Paper mills, Steel Mills) Valve seat replacement, machining and lapping General milling, boring, drilling and stud removal. Generator and turbine rotor machining. Our personnel have carried out onsite machining activities in Victoria, Tasmania, New South Wales, Western Australia, New Zealand and Malaysia and are able to “gear” themselves up quickly at short notice. Typical of these services was the onsite machining of the 650Mw generator rotor at Vales Point Power Station – New South Wales, and the urgent repair machining of a number of LP turbine blade “fir tree” grooves onsite in New Zealand. MEC – Capability Statement 16 Mechanical Engineering Corporation - Workshop EQUIPMENT PROFILE MACHINING CAPACITY Conventional Lathes up to Ø 3,660 swing x 16,000 between centres. NC and CNC Lathes up to Ø 1,120 swing. x 6,000 between centres. Vertical Borers up to Ø 7,600 swing x 2,800 high and 40T table limit. Horizontal Borers - work size up to 6,000 long x 5,300 wide, plus a 40T rotary work table 3,600 x 3,600. CNC Horizontal machining Centre - table size 2,650 long x 1,500 wide. NC Miller Drill - table size 1800 long x 500 wide. Universal Grinders up to Ø 400 x 2,000 long. Surface Grinders 710 wide x 1,100 wide. Plano Mill - table size 3,600 long x 1,100 wide Dynamic Balancing Small up to 150kg x 900 long x 900 RPM. Large up to 5,000kg x 5,000 long x 500 RPM MEC – Capability Statement 17 Mechanical Engineering Corporation - Workshop BOILERMAKING CAPACITY Plate Guillotines up to 13mm thick and 4,900 wide. Plate Brake Press Capacity – 100T up to 1,700T x 9,500 long. Plate Punching Capacity – 140T, max 36mm plate and maximum single hole Ø 100mm. Plate Rolling up to 80mm thick and up to 3,500 wide with end setting. (Vertical & Horizontal machines). Profile Cutting machines up to 16,000 x 4,100 plate cutting size, multi head fuel gas, plasma, marking & drilling capacity. TIG welding up to 300 Amp capacity - MIG welding up to 650 Amp capacity, including pulse and STT. Submerged Arc welding up to 1500 Amp DC & 1200 Amp AC capacity, including twin wire & tandem arc process. Stress Relieving Furnaces - work size up to 6,000 x.5,000 x 3,600 high. ANCILLARY CAPACITY Paint Shop – 60,000 long x 16,000 wide x 7,000 high. Abrasive Grit Blasting room – 37,500 long x 8,000 wide x 8,000 high. Overhead Cranes up to 50T single lift, 90T tandem lift. Degreasing Tanks – article sizes up to 1,500 kg x Ø 2,000 x 1,200 high. ONSITE MACHINING CAPACITY BUMA Fine Boring Machine (parallel and taper boring) CLIMAX Key Milling Machine MEC – Capability Statement 18 Mechanical Engineering Corporation - Workshop CLIMAX Model BB1149 Portable Boring Bar UNISLIP Lapping Equipment NRV Lapping Equipment CLIMAX Module Lathe SILK Machine – Facing and Weld Preparations : Ø 150mm – 750mm KING COBRA – Weld Preparation Machine : Ø 75mm – 250mm TRI TOOL 200 Series Portable Pipe Lathes – Weld preparations MONO MASTER Milling Machine Milling Tables to 2.6m length Asquith Portable Radial Drill Valve Seat Boring Machine Stud Boring Machines Portable Onsite Workshop c/w lathe, work bench, pedestal drill, pedestal grinder, assorted hand tools, measuring equipment, portable lighting and lifting equipment. Lincoln 400 Amp Mobile Diesel Welding Plants. Air Bag Sets – 100mm to 350mm ANCILLARY EQUIPMENT: TRANSPORT & ON-SITE Light Motor Vehicles – Cars, Wagons, Utes and Trays. Transport Equipment – Prime movers and semi trailers including step decks, widening floats & dollies for oversize and over mass goods. Lifting Equipment – Mobile cranes, Tractor cranes, Conventional & Side-loading forklifts from 1.5T to 30T. Access Equipment – Boom lifts, Scissor lifts, No-bolt scaffolding & specially made access / work platforms. MEC – Capability Statement 19 Mechanical Engineering Corporation - Workshop SOME OF OUR CLIENTS YALLOURN POWER LOY YANG POWER HAZELWOOD POWER Skilled Engineering’s workshops has long term contracts with each of these power generating utilities. These contracts are to provide a comprehensive workshops and onsite service in support of these organisations. TRANSFIELD TULK - W.A. Machining of platens and onsite machining of a 660 mw generator rotor for Vales Point Power Station. SNOWY MOUNTAINS HYDRO AUTHORITY Machining and Fitting of large hydro turbine components for the Murray 1 & 2 Hyro Power Stations AUSTRALIAN PAPER Major onsite, shop machining and shutdown services along with fabrication and project work. TENIX DEFENCE SYSTEMS Various large fabrications for the ANZAC Frigate Project including Turbine, Main Engine & Gearbox Foundations. GRAHAM CAMPBELL FERRUM Heavy machining of large components for the mining and cement industries. HUMBOLDT WEDAG Manufacture of two 120 tonne Magnetic Separators for the BHP–DRI Project at Port Hedland, Western Australia. Plus several diamond mine wheel crushing assemblies. DUNLOP DURATRAY Machining of large (up to 36 tonnes) rollers and pulleys. BHP - PORT KEMBLA WORKS Full reclamation of a 26ton KKK Forced Draft Fan for use in the Steelmill Sinter Plant. KVAERNER MEC – Capability Statement Manufacture of pressure vessels for the petrochemical industry. 20 Mechanical Engineering Corporation - Workshop MEC – Capability Statement 21 Mechanical Engineering Corporation - Workshop MEC – Capability Statement 22