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There is also a number of major utility-scale HRSG turnkey contractors operating within the UK, although their headquarters and manufacturing facilities are generally based overseas or manufacture is sub-contracted. Alstom Power, Foster Wheeler Energy Ltd, Mott Macdonald, Nooter/Eriksen- CCT Ltd and Siemens KWU all fall within this category. 7.3 UK Capabilities in HRSG Design, Manufacture and Supply – Industrial-Scale Wellman Robey and BIB Cochran both manufacture and supply smoke tube (shell boiler) type HRSGs. Wellman Robey is owned by the Wellman Group of the UK and BIB Cochran is owned by the Mechmar Corporation of Malaysia. Wellman Robey supply units in the 5-10MW range for use in exhaust heat recovery behind GTs; gas and diesel engines; incinerators, kilns and furnaces; and process integrated units in petrochemical, other chemical and iron and steel industries. It has its own manufacturing capabilities at its factory in Oldbury, and also offers contract manufacturing services. Besides HRSGs, Wellman Robey supplies a range of fired package boilers and offers after sales support and maintenance. BIB Cochran similarly supplies units for a range of exhaust heat recovery and process integrated applications. It manufactures its products at its factory in Dumfries and Galloway and its product range also includes a range of fired package boilers. It has representation in many counties in eastern and western Europe, the Middle East, south east Asia, India and the Americas. It also provides various after sales services. M E Engineering is owned by the Thermax group of India. It only supplies bespoke units rather than package units. It has a range of water tube designs for exhaust heat recovery and process integrated applications. In GT exhaust heat applications, the range of GTs served is from 5MWe to around 70MWe. Besides heat recovery systems the company can supply boilers for a wide range of solid, liquid and gaseous fuels. The company does not have its own manufacturing facilities, but uses either the factory of its parent company in India or sub-contract manufacture. Industrial HRSG’s are designed and manufactured in house by TEI Greens. These may be of a water tube or smoke tube design and may incorporate supplementary or auxiliary firing where required. The UK arm of Nooter/Eriksen also supplies industrial HRSGs although its design capability is based in the US and manufacture is sub-contracted. Details of each of the companies described above are summarised in Table 10 below. (120)
Company Ultimate Parent Company BIB Cochran Mechmar Corporation Malaysia Wellman Robey M E Engineering Wellman Group, UK Thermax Group, India HRSG Business Annual Turnover (range) HRSG Designs Scale Applications Capabilities Other Products - Smoke tube, Package, Optional supplementary firing $1-$5M Smoke tube, Package, Optional supplementary firing $0.5-$1.0M Smoke tube, Water tube, Optional supplementary firing Up to 35 tph steam at up to 35 bar g 5-10 MW or up to 20MW if supplementary fired. Up to 40 tph steam at up to 35 bar g and 360°C, saturated or superheated Up to 55 tph steam at up to 60 bar g and 450°C, saturated or superheated (121) CHP, GT exhaust, reciprocating engine exhaust, incinerator flue gas, petrochemical, other process industry CHP, GT exhaust, reciprocating engine exhaust, incinerator flue gas, petrochemical, other process industry, iron & steel CHP, CHP & cooling, GT exhaust, reciprocating engine exhaust, incinerator flue gas (clinical, municipal), petrochemical, other process industry, biomass IGCC, iron & steel, offshore oil production Site surveys, Design, Manufacture in house, Installation, Commissioning, Training, Service, Repair and maintenance Spares supply Design, Manufacture in house, Commissioning, Training, Operation, Service, Repair and maintenance, Spares supply Design, Contract manufacture local to project or at parent company factory in India, Installation, Commissioning, Training, Repair and maintenance Gas burners, Package units: ‘Thermax’, ‘Clansman’ and ‘Calpac’ hot water boilers ‘Wee Chieftan’, ‘Thermax’ single and double furnace, ‘Borderer’ and ‘Coalmaster’ steam boilers Pressure vessels, Sub-contract manufacture, Package units: ‘Robey’ low NO x boilers, ‘STONE’ steam generators, ‘Ygnis’ hot water and steam boilers Biomass & fossil solid fuel boilers (travelling , dumping and pinhole grates, fluidised beds) up to 100 tph evaporation, Liquid / gas fired single / bi drum water tube boilers up to 300 tph evaporation, Fired once through coil boilers up to 50 tph evaporation and 200 bar g Re-tubing, air-preheaters, economisers, Heat recovery to water,
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Page 23 and 24: Figure 33: Diagram of a typical IGC
Page 25 and 26: Plant Country Start Fuel Process MW
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Page 45 and 46: Detailed studies of CCTs within the
Page 47 and 48: knowledge, expertise and experience
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