ServicesGlobal

Better Air is Our Business®

beyondexpectations

“Striving to be acompany that creates

opportunities to takeon challenges and

effect change”Darren Allsopp

Chief Operating Officer, AAF P&I

AAF Heritage and Introduction to Global Services

Service Agreements

Diesel and Gas Turbine Filtration

Gas Turbine Performance Analysis

Critical Spare Parts Supply

Upgrades and Modifications to your equipment

Equipment Maintenance & Repair

AAF Noise Control Systems

Gas Turbine Inlet Cooling

Training and Support Services

index

Better Air is Our Business®

Better Air is Our Business®

AAF have continued to sit at the forefront of filtration andacoustics technology since being established in 1921.Responding to our customers needs, we have been drivento deliver value through continually investing in experience,research and development, company know-how, committedstaff and structured training.

Industry is perpetually advanced by technology; and nonemore so than that of Power Generation and Oil and Gas.AAF have executed over twenty thousand projects deliveringGas Turbine auxiliary equipment to all of the major originalequipment manufacturers for machines from 3 MW throughthe latest advanced class at 260 MW.

Our product portfolio has allowed us to succeed in executingprojects in the most demanding environments from sub-zeroArctic, remote sandstorm deserts through offshore marine.In all cases the measured evolution of our products has provento ensure reliable performance for our thousands of operators.

We know how important it is to support the service andmaintenance of our systems throughout the lifecycle.To guarantee reliability of your assets we have positionedourselves strategically to ensure a qualified engineer isalways close at hand to respond to the ongoing serviceand maintenance requirements demanded.

tobe

At AAF, our years of experience underpin our expertise.Our mission is to provide best in class service and support throughout the lifecycleof your plant. We strive to ensure your assets utilise the best available technologyproviding highest availability, superior efficiency, higher power output, greaterreliability and easier maintenance.

ahistoryproud of

AAF heritage

AAF execute design,construct andinstallation contractsfor machines 3MWto 250+MW

in

A customized service which combines the complete AAF service portfolio;

let us worry so you don't have to.

Gas turbine air intake, exhaust, ventilation and acousticsystems are vital components which when maintainedoperate to protect gas turbines and maximize availability.

New equipment can quickly deteriorate due to the difficultenvironments it is asked to operate in, Seal leaks, corrosion,failing fans and valves, heat induced exhaust damagegradually accrue eroding the performance of the GasTurbine and increasing risk of an unplanned shutdown.

Starting with understanding your past and current plantperformance, as well as ambitions for improvement AAFtake ownership of the gas turbine auxiliaries to guaranteea dependable air quality hour after hour supported byancillary equipment in peak condition posing no risk tothe reliable availability of your Gas Turbine.

strengthdepth

service agreements

Working with AAF ensures the following servicesprovide visibility of your equipment health andperformance at all times.

• Full inspection and maintenance of GT ancillaries

• Plant acoustic management

• Air Quality Guarantee

• Gas Turbine efficiency reporting

• Inventory management (filter and spares)

• Installation supervision and commissioning specialists

• Equipment life assessments

• Health and Safety risk assessed

• On and offshore equipment dimensional assessments

• Materials and design analysis

• Repair/troubleshooting

• In situ or factory repair to OEM standards

• Failure Modes and Effects Analysis (FMEA)

Flexible serviceensures equipmentperforms to its fullcapability.

Better Air is Our Business®

Better Air is Our Business®

a vital life

As an Industry Leader AAF aspire to continuously re-set theperformance benchmark.

Our range of filter products are as diverse as the challengespresented to them. Gas Turbine and Diesel machinery arelocated in the most arduous environments spanning arctic,desert, marine, industrial, process and agricultural.For more than 75 years AAF continue to listen to ourcustomers needs; this has presented the opportunity forAAF to develop sector leading products in two of the mostdifficult arenas of marine and desert.

All of our range is certified to international and originalequipment manufacturers (OEM) standards ensuring yourpeace of mind when protecting critical assets.

Our investment in Field Simulation Equipment (FSE)ensures we partner with you to model your existing andfuture operations in the laboratory and at site to fine tuneand improve your engines performance year after year.

Our LTSA program provides many advantages including:

• Filter Management Program

• Quarterly GT Efficiency for your whole fleet

• Equipment Health Check

• Removal, Fit, Commission and Disposal service

clean air,quality

filtration specialists

more power,

No requirement to interrupt production to on or offline machine wash,immeasurable reduction in compressor efficiency and power output…

what if this could be predicted, proven and implemented?

In today's market every opportunity to generate extra poweror yield greater production in the most economic mannermust be explored. There are many ways to enhance theperformance of a Gas Turbine.

Our proprietary software and skilled technicians work aspartners with your operating staff to maximise the value andreturn on critical assets. Our Technical Centre within the UKcan study Compressor efficiency and Turbine outputreferenced to filter type to establish past and potentialincrease in performance.

AAF accurately model past engine performance againstvalidated benchmarks to provide technical and commercialassessment of potential upgrades. Not a service you mightexpect from AAF, we stand alone in our ability to cohesivelyprovide the latest technology whilst supporting our claimswith analytical systems to predict future performance.We can forecast when performance can be expected toreduce and work closely with you to refine our technology,mitigate operational risk and ensure reliable high performance.

efficiencygreater

gas turbine performance analysis

Optimized filter selectionprovides more power atlower heat rates andmaintains compressorsin as-new condition.Improve output andefficiency at the sametime as reducingcompressor downtimeand repair costs.

Better Air is Our Business®

Better Air is Our Business®

you

Ensure peace of mind by investing in genuine parts guaranteeing reliability.AAF appreciate that failure of a low value component can contribute to anunplanned shutdown incurring severe loss of revenue.

Our entire range is certified to International andOriginal Equipment Manufacturers (OEM)standards. AAF incorporates the most advancedmaterials and guarantees superb quality acrossthe whole range of spare parts.

Our application-specific solutions, extensive fieldand laboratory testing, gives us the experienceand understanding to help you select the mostsuitable product for your environment.

The AAF range of high quality spares will coveryour requirements for maintenance and overhaulof the filtration system and its associated equipment.

whateverneed

strategic spares

• Replacement elements for AAF and non AAF static filter elements

• Replacement elements for AAF and non AAF pulse filter elements

• Filter element retention hardware and frames

• Evaporative cooler media and accessories

• Pneumatic valves, switches and couplings

• Electrical control panels, instrumentation and solenoids

• Flexible connections for intake and exhaust systems

• Enclosure damper and fan units

We carry amultitude ofspares for allyour needs.

ServicesGlobal

class

Operating environments and performance expectations are rarely fixed for theworking life of a Plant, indeed original equipment is often found lacking whenactual site conditions are realised.

To respond to this AAF's technical centre has engineered

solution driven modification, upgrade and conversion

packages which can be applied to Gas Turbine and Diesel

Engine equipment. Our engineering division aim to utilise

your existing plant through exploiting our wide range

of solutions.

However, we understand many operators have equipment

which has either come to the end of its useful life and is

unsafe to operate or could be upgraded to deliver more

reliable, improved revenue streams from the asset.

a worldservice

upgrade & modifications

Delivering output and availability above your expectations, performance and financial benefits include

• Proven output gains

• Increased machine reliability

• Proven extension to equipment life

• Extended intervals between maintenance and shutdowns

Filter retrofit of twoSolar Gas Turbines:Offshore, North Sea,United Kingdom

Better Air is Our Business®

Better Air is Our Business®

service

Being close to our customers in all key regions is fundamental to our strategy.To guarantee the reliable performance of your machinery risking failure ofancillary equipment is not an option.

High performance and reliability of critical assets is worthnothing without the compliment of highly qualified,well trained and planned equipment maintenance. AAFprovide field specialists whose expertise ensure gas turbineancillary equipment is kept within optimum working conditions.

Using our expertise in original equipment manufacture wecan renovate your filter housings, ductwork, silencers,enclosures and exhaust systems in accordance with OEMspecifications to give many more years of reliable service.

Our program of regionalisation has allowed us to locate ourexpertise close by meanwhile ensuring the development oflocal equipment and labour suppliers as well as subcontractorfabricators to enhance responsiveness and inventorycapability for scheduled and unplanned events.

a personalworldwide

equipment maintenance & repair

• Installation supervision and commissioning specialists

• Equipment life assessments

• Health and Safety risk assessed

• On and offshore equipment dimensional assessments

• Materials and design analysis

• Repair/troubleshooting

• In situ or factory repair to OEM standards

• Failure Modes and Effects Analysis (FMEA)

In situ repairof GE Fr 9EExhaust Plenum.

expertise

The Industrial Acoustics division at AAF has a wide range of technologieswith which to support oil and gas transportation plant, power stations andlarge scale industrial plant.

AAF's work in Gas Turbine packaging has supported ourdevelopment into one of the leaders in full-service noisecontrol systems. Our flexible approach ensures we canhandle entire plant or individual components for both newand existing plants.

A turnkey solution with guaranteed results derived from theapplication of cutting edge noise mitigation solutions.Our team design, manufacture and assemble all of AAF'sequipment. Technical assistance for plant feasibility studiescan be sought.

Our multi disciplined team of acoustic, mechanical andstructural engineers combine to refine the optimum plantsolution. Application and contracts engineers benefit fromAAF's in house solution testing carried out at the AAFProduct Development Centre in the United Kingdom.This program of testing supports our in-house acousticmodelling and mapping software.

• Proven output gains

• Noise Survey and Modelling

• Acoustic Consulting and Calculation

• Project Design and Feasibility

• Engineering

• Production and Trial Assembly

• Packing and Shipment

• On site assembly

• Verification measurement

• Maintenance and upgrade

• Legislation consulting

qualityand

acoustics & noise control

innovation

AAF Internationalhave suppliedacoustic solutionsacross the world forover 30 years.

Better Air is Our Business®

Better Air is Our Business®

efficiency

A variety of methods to upgrade equipment exist inside of the AAF portfolio.AAF's Technical Services Group can help you determine the cooling technologythat compliments your operating strategy.

Inlet cooling can provide significant power and thermalimprovements. Solutions using state of the art evaporativetechniques and modular chilling through refrigeration canall be modelled to provide a bespoke service.The AAF advantage is in our Group resources. Worldleaders in air conditioning, collaboration between ourparent company Daikin and our sister company McQuayestablishes a highly qualified proven technology base withworld class global resources.

Our consultation services can be employed to conductaccurate feasibility and specification writing to prescribethe best available technology and its commercial payback.Inlet cooling can provide significant power and thermalimprovements. Upgrades using advanced technologyevaporative techniques and modular chilling throughrefrigeration can all be modelled to provide a turnkeysolution tailored to both compliment plant operatingregime and enhance revenue streams.

increasedand control

gas turbine inlet cooling

AAF will analyse your coolingneeds and offer a total solutionbased on climate, water resourceand project economics.

AAF manufactures evaporativecoolers, ammonia chillers andR134a refrigerant in its ownfacilities, providing a uniquecompletely integrated service togas turbine operators.

all the

AAF is a people centred organisation. At the heart of our company is thededicated training regime which translates our expertise and knowledgeto the top of our global network of resource.

To ensure your operations appreciate both the mandatoryoperating criteria for AAF's equipment and exploit theopportunities available inside our portfolio. AAF's businessoffers training for operation and maintenance of thecomplete line of our products.

Our instructors are seasoned professionals who combinetheory and practice to ensure your operations staff canperform at their best. Technical literature and Group coursescan be arranged which will educate on filtration concepts,equipment operation repair, and maintenance for a singlesite or Gas Turbine fleet.

Through this program further information on our gas turbineefficiency services can be passed on to ensure the benefitsof clean air are fully understand by your operations staff.

with youway

training & support services

AAF International isan Investor in Peopleand their well trained,professional staffensure the besttraining and supportis given at all times.

Better Air is Our Business®

www.aafintl.com

Regional Headquarters:

EUROPE & NORTH AFRICAAAF LtdBassington Lane, Cramlington,Northumberland NE23 8AF, UKTel: +44 (0) 1670 713 477Fax: +44 (0) 1670 714 370e-mail: info@aafgb.com

MIDDLE EAST & CENTRAL ASIAAAF International Air-Filtration Systems-LLCOffice 114 Al Joud Center, 3rd Interchange,Sheikh Zaid Road, Dubai, UAE.Tel: 009714 339 7688Fax: 009714 339 7881e-mail: info@aaf.ae

NORTH & SOUTH AMERICAAAF - McQuay Inc10300 Ormsby Park Place,Suite 600, Louisville K. Y40223 USATel: +1 (0) 502 637 0408Toll Free: 888 AAF 3596Fax: +1 (0) 502 637 0147

AAF S.A. De C.V.Primero De Mayo 85, Tiainepantia,Estado de Mexico, 54040 MexicoTel: +52 55 556 55200Fax: +52 55 539 05814

AAF also represented in 66 countries globally.

Quality, Expertise and Innovation

© AAF Power & Industrial 2010

The information in this document is the property of AAF Ltd and may not be copied or communicated to a third party, or used for any purposeother than that for which it is supplied, without the express written consent of AAF Ltd.

While this information is given in good faith, based on the latest information available to AAF Ltd, no warranty or representation is givenconcerning such information, which must not be taken as establishing any contractual or other commitment binding upon AAF Ltd or any ofits subsidiary or associated companies.

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