IndustrialGlobal Excellence

Project DeliverySafety • Performance • Quality

Project Delivery

Safety

Performance

Quality

Industrial

sectors unique and innovative solutions, whilst still upholding exceptional performance, quality and safety levels.

Harris Pye o ers a wide range of industrial services from boiler surveys and inspections, through to boiler repairs and refurbishment, as well as the design, supply, installation and commissioning of complete boiler systems. We specialise in the design, manufacture and installation of skids and pipework systems for industrial applications including petrochemical, desalination and power plants, as well as oil and gas refineries. Steelwork services, specialist welding, instrumentation and control are other industrial services we can o er our clients.

Our underlying strengths

Quality Compliance with all major

classification societies and client requirements

API accredited ISO 9001 ASME ‘R’, ‘U’ and ‘S’ accreditation at

our Sharjah, Kingdom of Saudi Arabia and Singapore facilitiesEN 1090-1EXC2

Safety BS OHSAS 18001 Full liability cover Full risk analysis

Environmental ISO 14001 Managed internal recycling

programmes Environmentally friendly materials are

used wherever possible, from marine coatings to stationery

Green technology: the supply, installation and maintenance of environmentally friendly systems and equipment, e.g. ballast water treatment, exhaust gas scrubbing, low sulphur technology

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BoilersBoiler Surveys and InspectionOur team of highly qualified and experienced personnel o�er a full and comprehensive worldwide inspection and reporting service for industrial and marine boiler plants, turbines, steam chests and valves using state-of-the-art inspection equipment and procedures.

Fibre Optic InspectionsApart from normal visual inspection, internal tube inspections are carried out using fibre optic equipment, which isfitted with a video copy processor capable of recording and printing any frame displayed on the screen.

Ndt Procedures The inspection process can include various NDT procedures such as:• Magnetic particle inspection• Ultrasonic thickness gauging• Hardness testing• Tensile testing• Replica grain analysis

Reports and InspectionsThe reports generated from inspections can form the basis of repair specifications used for classification and underwriting requirements, or form a database for future condition monitoring. General marine plant can be surveyed using the following:• Optical alignment• Vibration analysis• Thermographic analysis• Analysis of lube oil

Boiler Troubleshooting and ModellingBy adopting a scientific approach to troubleshooting, we are able to resolve even the most complex and exclusive issues, including e�ciency improvement and redesign whilst still maintaining a remarkably high success rate.

Our boiler performance computer modelling facility enables us to set up a simulated model of a boiler and assess an infinite number of operating variables.

The e�ect of major changes in the heating surface or boiler geometry can be assessed in a matter of minutes, making our equipment an extremely powerful problem solving tool.

Boiler Design, Tender Preparation, Contract and Site AdministrationWe are specialist boiler designers, constructors and problem solvers. Our team has built and designed boilers for some of the largest boiler companies in the world including B&W, NEI and ICAL.

Many of the problems inherent in a boiler plant are caused by errors of judgement and short cuts taken in the original design of the boiler. By correctly specifying the equipment from the outset we can prevent such problems from occurring. In addition, our independent assessment of the plant can identify design flaws, which can be rectified prior to the boiler coming on-line.

If you are planning on purchasing a new boiler we are happy to liaise with you at all stages of the boiler construction. We can either design and build your new boiler from scratch or operate independently in the supervision of its design and construction.

This would include the following stages:• Tender preparation• Design appraisal and assessment• Contract and site supervision• Commissioning of the plant• Personnel training• Ongoing support

Industrial

Boiler Circulation AnalysisGlobally, we are the only steam engineers who can independently assess the internal water circulation of any sub-critical boiler.

Our computer based circulation modelling facility has been extensively field tested, with both conventional primary element flow measurement equipment, and radioactive tracer techniques carried out by the Australian Atomic Energy Commission.

Harris Pye Steam BoilersThese boilers, which are intended primarily for use on marine installations, can easily be adapted and modified for use in any number of applications where there is a requirement for power and / or process steam.

Each boiler package will be custom- designed to meet the requirements of individual customers. We can undertake all aspects of the design in-house. These include - but are not limited to - thermal design and associated activities, skid and module design and layout, including stress analysis, as well as naval architecture requirements.

Harris Pye will be responsible for all aspects of design engineering, manufacture, installation and commissioning, including aftercare of the boilers and all associated module plant and equipment.

All boilers are designed and manufactured in accordance with ASME and BPVC.

The boilers and associated equipment are available either fully assembled or in flat pack form from the Harris Pye manufacturing facilities in the UK, China, UAE, Singapore or Brazil, to service the emerging FPSO markets in these regions.

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Extended Heating SurfacesHarris Pye o�ers comprehensive design and manufacturing facilities for both plain tube and extended surface exhaust gas economiser assemblies. Extended surface configurations include single and double ‘H’ gilled, spiral wound and serrated type.

Helical Solid FinHelical solid fin tube is produced on state-of-the-art, high frequency spiral fin tube welding machines. Tube sizes range from 25 mm to 115 mm OD and can be found with a range of fin heights from 10-25 mm on varying pitches. This covers virtually all configurations found in marine service today. Spiral wound tubes greatly increase overall heat transfer rate by increasing surface area and evening out the heat transfer between the inside and outside of the tubes. This decreases the total number of tubes required, reducing the overall equipment size and cost.

Dierential Fin PitchThe fin pitch can be reduced at localised areas along tube length to provide load bearing/surface contact point for tube plate supports, alleviating the need for expensive fabricated designs or thicker tube plates.

‘H’ FINPairs of parallel shaped steel fins are resistance welded to the single pressure tube surface under carefully controlled conditions. The purpose built welding machine ensures precision indexing along the entire length of the tube and exact parallel attachment.

The ‘H’ design reduces draft loss and allows straight-through flow of gas over the unit. Both of these factors facilitate a self-cleaning e�ect, which greatly reduces fouling and the potential for damaging and sometimes catastrophic soot fires. The compact design of these

units can realise a 50% saving in space compared to plain tube designs. This is another important consideration in the ever increasing necessity for space and weight savings.

At Harris Pye we place the most stringent quality requirements on our products and services.

Our highly skilled and experienced engineers ensure that all stages of programming and works undertaken comply with all of the latest class and quality assurance regulations. Our services are guaranteed accordingly. Together with our promise of 24-7 worldwide service, this means our customers are confident that they can completely rely on Harris Pye in all situations.

HP Economiser RangeThe ‘HP’ Economiser range is specifically designed to recover the waste heat in boiler exhaust gases, and to transfer as much energy as possible to the incoming boiler feed water stream by pre-heating the water before it enters the boiler. The design and construction of the HP Economiser lends itself to installation into most boiler exhaust gas outlet ducts. HP high e�ciency tube banks are purpose-designed units, constructed from selected finned steel tubing, manufactured on Harris Pye’s own specialised, in-house ‘Spiral’ and ‘H’ type tube finning machines.

Installation of a HP Economiser provides many advantages:• Reduced energy costs• For each percentage point e�ciency

the system gains, an equivalent fuel saving is achieved. I.e. an increase in e�ciency of 6% equates to a 6% saving in fuel costs

• Assists with meeting mandatory energy e�ciency audit and reporting targets

• Designs are suitable for most fuels• Less fuel burned results in lower

emissions• Lower CO2• Lower NOX• Lower particulates• Provides the possibility of a carbon

o�set credit for some operators

HP Economisers are designed and constructed under strict Quality Assurance to meet the highest international standards. They can be comprised of standard carbon steel or high corrosion resistant materials allowing for the highest possible heat recovery with the longest life expectancy. This enables the continued minimisation of your energy costs.

Industrial

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Mechanical Services PipeworkHarris Pye also o ers a full range of mechanical services including pump and valve overhaul, generator refurbishment as well as chemical cleaning.

Harris Pye o ers full pipe work system design and installation service. We o er pipework systems for high pressure pipe lines, cooling water, hydraulic control systems, fire fighting systems, etc. in a wide range of specialist materials such as: Ferrous Non-ferrous tubing, pipes and fittings Cryogenic PVC GRP Hydraulic Stainless steel pipes and fittings

The full design service includes initial survey; production of drawings for Class approval by way of a full CAD system; and preparation of a full scope of work and specification of materials. The design, supply and installation process is carried out in full accordance with Harris Pye’s ISO 9001 Quality Assurance system. This system ensures full traceability of all aspects of a particular project.

Pipework Pipe StressAnalysis

Skid Manufacture

Harris Pye is capable of performing stress analysis on interconnecting piping systems. We oer static and modal analysis at the design stage of piping systems, as well as static and dynamic analysis of existing systems.• Analyse systems to various stress

codes including B31.1, B31.3, EN13480• Define the placement and required

pipe support types in a system• Assess existing systems which show

evidence of excessive dynamic loading (field date required)

Harris Pye has built a solid reputation for both engineering design and manufacture of various skid mounted equipment for oshore and onshore hydrocarbon recovery and treatment applications.

Pumping, cooling, water treatment, RO and steam injection for recovery are all applications where Harris Pye has supplied multiple clients with batches of skids. The Group has all the engineering disciplines in-house to complete the mechanical, electrical and instrumentation requirements of the skid.

The skids are manufactured in one of our many global facilities, depending on the client’s region of operation’ and if required they can be installed and commissioned.

Industrial

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Skid ManufactureOur experience in carbon, stainless and more exotic duplex materials means that all requirements can be met locally. This reduces the time needed to put the equipment to work for meeting production targets. Full materials and equipment selection is also available, and we will cooperate with specified sub suppliers if applicable.

InstrumentationServices

Heat Recovery Steam Generator (HRSG)

Process Heaters

Harris Pye’s Electrical and Instrumentation department has a team of experienced engineers, with the ability to design, build, install, commission and maintain electrical and instrumentation control systems. We work for the marine, oil and gas, petrochemical and power industries in the following areas:• Boiler combustion control, burner

management and feedwater control systems

• Alarm, monitoring and data acquisition systems

• Inert gas control systems• Process pressure / temperature / level

/ viscosity control systems• Cargo handling control systems• Fixed and portable tank gauging and

monitoring systems• Fire and safety system servicing and

certification• Service, repair, calibration and

certification of fixed and portable gas detection equipment

HRSGs are used for recovering waste heat from exhaust gas produced by gas turbines in boilers and refinery operations. This wasted heat, usually vented to the atmosphere, can be turned into steam and used to greatly reduce operational energy costs. HRSGs are individually designed using our in-house propriety software, tailored to each specific application, and can be retrofitted to existing plant in most cases.

Harris Pye has designed, manufactured and installed many HRSG’s. With the centre of our engineering excellence being in Dubai, our skilled engineers have global access for individual applications. The units are then manufactured at one of the Group’s ISO and ASME accredited workshops.

Our complete in-house capability means that clients from all industries can contract with a single supplier for design, manufacture, installation and commissioning.

Harris Pye regularly undertakes inspections and evaluations of process heaters around the globe. Accurate independent measurements and analysis by thermal engineers provides an assessment of plant operation and e�ciency. This information is then used to suggest various improvements to equipment and operation procedures. We design, manufacture, install and commission complete process heating solutions of any scale, to satisfy your specific requirements.

Industrial

Europe

Middle EastHarris Pye DMCCPO Box 12796912th Floor Mazaya BB-1Jumeirah Lakes TowersDubai, United Arab EmiratesTel: + 971 4324 1535Fax: + 971 4324 3585E-Mail:

AsiaHarris Pye Singapore Pte Ltd31 International Business Park#04-03ASingapore 609921Tel: + 65 6863 3188Fax: + 65 6863 3166E-Mail: enquiries.singapore@harrispye.com

South AmericaHarris Pye Brasil LtdaRua Academico PauloSérgio Carvalho de VasconcelosN.º 780,Novo CavaleirosMacae – RJ – Brasil –Postal code / CEP: 27930-260Tel: + 55 22 2765 9950Fax: + 55 22 2765 9967E-Mail: harrispyebrazil@harrispye.com

North AmericaKeppel Marine Agencies 5177 Richmond Avenue Suite 1065 Houston, Texas 77056USA Tel: + 1713 600 8371 Fax: + 1713 600 8374 E-Mail: john.bajor@kmaihouston.com

AustraliaHarris Pye Australia Pty Ltd10/11-13 Brookhollow Avenue,Baulkham HillsNSW 2153AustraliaTel: + 61 02 9894 2655Fax: + 61 02 9634 8811E-Mail: enquiries.australia@harrispye.com

www.harrispye.comv.3

Harris Pye United Kingdom LtdHangars 5 & 6Bona Road, Llandow Trading EstateNear Cowbridge, Vale of GlamorganCF71 7PBTel: + 44 1446 720066 Fax: + E-Mail:

44 1446 720801 hpuk@harrispye.com