Statement of QualificationsAdvanced filtration & separation technologies for hydraulicfluids, lubrication systems, diesel fuel, water, and waste streams

Bulk Diesel

Haul Trucks

Draglines/Shovels

Mill/Crushers

Mine Water

Contents

Introduction

Total Cleanliness Management

Enabling a Greener Future

Leadership Recognition

Applications

Representative Projects

Global Offices

Pall’s Global Mining PresencePall Corporation is a filtration, separation and purification leader providing solutions to meet thecritical fluid management needs of customers across the broad spectrum of industry. With officesaround the world, Pall can provide contamination control expertise and an extensive range ofproducts and services specifically designed to meet mining challenges and objectives.

Pall’s mining solutions include advanced filtration and separation technologies for the removal ofcontaminants from hydraulic fluids, lubrication systems, diesel fuel, water and waste streams.Our staff of highly trained and experienced engineers and scientists can work with you on-site toassist in the selection of the right solution for each of your application needs.

For more than 50 years Pall has been a dependable source of innovative solutions designed toensure outstanding reliability, long service life, and maximum productivity for mining operations.

Total Cleanliness Management (TCM)Total Cleanliness Management (TCM) is a comprehensive program specifically designed for eachof Pall’s mining customers. TCM begins with in-depth needs/benefits analysis for each customer.Then we recommend and build a package of selected filtration and separation equipment, diagnostic/monitoring devices, and on-site consulting services that will help the customerachieve the highest process efficiency at the lowest cost.

In addition, Pall offers a variety of support services for all phases of mining operations, includingfluid sampling and analysis. These services are provided locally, with intensive, broad-basedassistance from Pall’s worldwide technical support network.

Benefits of Total Cleanliness Management

• Reduced operating and maintenance costs• Improved equipment productivity• Enhanced product quality• Improved fluid cleanliness and service life• Improved component and equipment service life (extended MTBF)• Reduced waste • Environmental compliance• Reduced equipment downtime • Improved equipment reliability• Reduced cost of filtration• Your resources are freed from addressing contamination control issues, and can be assigned

where they are most needed

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TCM helps our customers achieve quality,reliability, and consistency. Key deliverableswe offer through our TCM solutions portfolioinclude:

• Industry experience & expertise• Compliance with specifications• Value for money• Aftermarket service & product support• Engineering, flexibility and customization • Environmental responsibility• Education / Training• Documentation / Standards• Broad range of products & technologies for

ideal solutions• Global references, testimonials and results• Technical services

Pall provides quality service to ensure thatyour filtration, separation, and purificationsystems operate efficiently.

Pall engineers have a thorough knowledge of thecomponents, design, operation, and maintenancerequirements of Pall filtration and separation systems. They are experienced troubleshooterswho can quickly identify and resolve processfaults and/or inefficiencies. When additionalresources are needed to diagnose and solve aproblem, they call upon Pall local and globalteams of Scientific and Laboratory Services (SLS)engineers and scientists to help resolve fluid system challenges.

Total Cleanliness Management Services

TCM Services

• Commissioning - Start-ups, QA• Field Testing• Flushing Operations• Fluid Condition Monitoring• Fluid Purification Equipment Rental• Fluid System Design• Installation Services

• Preventative Maintenance• Research and Development assistance for

new designs• System Upgrades• Training and Education• Troubleshooting and Diagnostics• Warranty Claim Support

Setting the Standard, Sharing the ResponsibilityPall Corporation recognizes and embraces its role as a global citizen, including an obligation tothe environment. Pall is dedicated to helping customers minimize their carbon footprints,maximize recycling and waste reduction efforts, and ensure the most efficient utilizationof natural resources and raw materials. We are applying the same know-how and dedicationto our own operations.

Pall’s approach to environmental stewardship is proactive and is anchored in a culture of continuous improvement. We team with customers in ways specific to their industries, providingthem with technologically superior products and engineered process solutions that improve andstrengthen their businesses while reducing their environmental impacts. Customers worldwidelook to us to help them purify and conserve water, consume less energy, make alternative energysources possible, and minimize emissions and waste.

Pall has integrated aggressive environmental sustainability metrics into our business by usingglobally accepted greenhouse gas protocols to measure and manage carbon emissions. We arealso a partner in the U.S. Environmental Protection Agency’s Climate Leaders program, an industry government partnership committed to developing long-term climate change strategies.

We encourage you to visit our Web site at www.pall.com/green for updates on progress, as wellas for information about other environmental initiatives.

Pall’s approachto environmentalstewardship isproactive andis anchored in aculture of continuousimprovement.

Leadership Recognition

NYSE (Since 1992) Pall Corporation is apublicly traded company listed on theNew York Stock Exchange under theticker PLL. Listed companies mustcontinuously meet rigorous financialand governance requirements.http://www.nyse.com

Fortune 1000(Since 1991) Pall is included in theFortune 1000, an annual list compiledand published by Fortune magazinethat ranks the top 1000 U.S. closelyheld and public corpo rations by rev-enue.http://money.cnn.com/magazines/for-tune

S&P 500(Since 1987) Pall is included in theS&P 500 index—one of the mostcommonly used benchmarks for theoverall U.S. stock market. The S&P500 is a capitalization-weighted indexpublished since 1957 of the prices of500 large-cap common stocks active-ly traded in the United States.http://www.standardandpoors.com

Business Recognition

Environmental RecognitionISO 14001 CertificationISO 14001 is the international stan-dard for environmental managementsystems. Worldwide, all of Pall’splants have achieved ISO 14001certifi cation. Certified companiesmust provide assurance about theirability to satisfy quality requirementsand to enhance customer satisfactionin supplier-customer relationships.http://www.iso.org

EPA Climate Leaders(Since 2008) Climate Leaders is anEPA industry-government partnershipthat works with companies to devel-op comprehensive climate changestrategies. Partner companies committo reducing their impact on the globalenvi ronment by completing an inven-tory of their greenhouse gas emis-sions, setting aggressive reductiongoals, and annually reporting theirprogress to the U.S. EPA.http://www.epa.gov

Carbon Disclosure Project(Since 2008) Pall par ticipates in theCarbon Disclosure Project (CAUP), aglobal initiative to inventory green-house gas (GHUZ) emissions andevaluate the risks and opportu nitiesfrom climate change on businessoperations. Companies use theirannual GHG inventory to makeinformed and effective policy deci-sions to reduce their carbon footprint.http://www.cdproject.net

Cleantech Index(Since 2006) Pall is included in theCleantech Index—the first stock mar-ket index intended to reflect the surg-ing demand for clean technologyproducts and services. The index iscomprised of companies that areglobal leaders in Cleantech across abroad range of industry sectors, fromalternative energy and energy effi-ciency to advanced materials and air& water purification.http://cleantech.com

FTSE4Good(Since 2001) Pall has been inde -pendently assessed according to theFTSE4Good criteria, and has satisfiedthe requirements to become a con-stituent of the FTSE4Good IndexSeries. FTSE4Good is an equity indexseries that is designed to facilitateinvestment in companies that meetglobally recognized corporate respon-sibility standards.http://www.ftse.com

Technology RecognitionEngineering Materials Achievement Award(2010) Pall Corporation won the pres-tigious Engineering MaterialsAchievement Award (EMAA) for 2011for its porous iron aluminide technol-ogy. The award, which recognizesoutstanding achievements in the fieldof materials science, is given annuallyto one company by ASMInternational, a society dedicated tothe development and commercializa-tion of materials that advance pro-duction techniques and facilitateinno vation.http://www.asminternational.org

National Inventors Hall of Fame(2008) Dr. David B. Pall, founder ofPall Corporation, was inducted intothe National Inventors Hall of Fame.Dr. Pall’s body of work in the field offiltration science earned him a placeamong legendary innovators includ-ing Alexander Graham Bell, WaltDisney, Thomas Edison and HenryFord.http://www.invent.org

National Medal of Technology(1990) On behalf of Pall Corporation,Dr. Pall received the National Medalof Technology, the highest technologyhonor in the United States. Otherpast winners include Microsoft,Applied Materials, Proctor & Gambleand Johnson & Johnson. http://www.uspto.gov

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Hydraulic, Lubrication and Fuel Applications

Mobile Equipment • Haul trucks• Graders• Wheel loaders• Rope shovel gearboxes• Hydraulic shovels and excavators• Dragline gearboxes• Blast hole drill rigs• Exploration drill rigs• Dozers• Road headers• Continuous miners• Crushers and sizers• Roof bolters• Mobile material handling –

loaders, shuttle cars• Mobile fuel delivery

Fixed Plant/Bulk Storage Facilities• Conveyor gearboxes, Controlled Start

Transmissions (CST)• Ball mill lubrication systems• SAG and AG mill lubrication systems• Cone and gyratory crushers, jaw crushers• Gearboxes• Hydraulics• Bulk oil and diesel storage and distribution

ApplicationsApplications within the mining industry are varied in both complexity and range. Pall is uniquely qualifiedto offer proven solutions in all facets of mining fluid systems.

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Fluid filtration, separations, and purification…

Water Treatment Applications

Surface Water, Underground Mines andMinerals Processing• Wastewater treatment• Desalination• Ground water and surface raw

water treatment• Potable water • Solution mining• Acid mine drainage• Coal seam/coal bed methane produced

water• Leachate

Process Fluid Applications

Surface and Underground Mines andMinerals Processing • Coolants, glycols• Solvent extraction• Minerals extraction liquors• Oily waste water separation

Applications

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Project: Newmont Batu HijauLocation: Sumbawa, Indonesia Project narrative: Diesel fuel, Fluid Cleanliness Management (FCM) site services

Pall Corporation has worked closely with Newmont Nusa Tenggara (NNT) since 2002. The mineoperates a fleet of 111 haul trucks and 50 other heavy equipment-diesel fueled machines aroundthe clock, with a 250-500 hour scheduled maintenance interval. The diesel distribution network andremote location of the mine means that the fuel is handled by many intermediaries, which providesopportunities for contaminant ingress. Contaminated fuel can cause the on-board fuel filters to blockbefore the scheduled maintenance intervals, resulting in a loss of power, slower haul times, lowerproduction rates and often costly unscheduled downtime. Contaminated fuel can also result in premature fuel injector and fuel pump failure, with potentially very high repair costs for parts, laborand downtime.

Pall Corporation designed, supplied and commissioned a bulk fuel filtration system for the mine toprotect the entire fleet against any upstream fuel contamination. All fuel to the haul trucks and mining equipment is consistently polished to ISO 18/14/10 cleanliness. Since the installation of thePall Ultipleat® Diesel fuel filtration system, the mine has operated without any disruption to machinery productivity. This has occurred despite a number of major upstream fuel problems thatwere detected and corrected by the Pall equipment (in the early days over 6kg of contaminationwere removed in a single day!)

NNT has also engaged Pall Corporation for other Fluid Cleanliness Management solutions includingfilters and air breathers for bulk oil tank farms, remote lube storage and dispensing systems, filtercarts, portable oil systems, heavy equipment refueling and lube service trucks, and 'on board' applications on mining equipment. Pall also provided FCM training of site personnel, FCM auditingand reporting procedures, and design assistance for existing and new applications.

Representative Projects

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Project: Barrick Cowal GoldLocation: Lake Cowal, AustraliaProject Narrative: Cone Crusher Lubricant Filtration Retrofit

Pall Corporation has worked closely with Barrick Cowal maintenance personnel since the constructionphase began in 2005 and has been asked to consult on numerous applications. We encountered a particularly challenging application on Sandvik pebble crushers where the severe operating environmentcaused high contaminant ingression into the crusher lubricant.

Analysis of lubricant cleanliness shortly after commissioning of the crushers proved this to be the case.The lubricant samples showed consistent, high contamination levels (ISO 22/18).

After consultation with Barrick reliability personnel, we recommended installing long-life (high filtrationarea) Pall Ultipleat® SRT UR699-40” filters in the main circuit where they would see full system flow.The Pall filters displaced the OEM supplied filtration system. In addition, the Pall filters included differential pressure indicators that interfaced with the OEM control / alarm panel / PLC and providednotification of when the filters needed to be serviced.

Installation of the Ultipleat SRT UR699 series filters significantly improved crusher lubricant cleanlinesswhile achieving longer service life than the OEM filters. There was a 128 times reduction in particles >5 microns and a 64 times reduction in particles >15 microns (from ISO 22/18 to ISO 15/12). This notonly extended fluid life, but also reduced filtration cost and yielded a significant reduction in oil replacement. As a result, equipment availability and productivity was markedly improved.

Project: Joy Mining MachineryLocation: South AfricaProject Narrative: Hydraulics – continuous miner bolters

Designing continuous miner bolters for underground coal mining presents many unique challenges.Joy Mining Machinery decided to simplify the hydraulic circuits of its miner bolters as much as possible by using integrated manifolds to combine many individual parts into one common body. Joy wanted the filtration for these circuits to follow the same philosophy.

Pall Corporation worked with Joy to incorporate Ultipleat® SRT filtration technology into a number ofdifferent filter manifolds for pressure, return, bypass and non-bypass applications, with two or threefilters on each manifold block. The manifolds have upstream and downstream tappings to allowremote filter blockage indicators to be installed in any location. The Ultipleat SRT filters significantlyimproved the hydraulic oil cleanliness. There was a 16 times reduction in particles >5 microns andan 8 times reduction in particles >15 microns (from ISO 18/15 to ISO 14/12). This cleaner oil canextend hydraulic component life as much as 3x and helps protect against fluid-related warrantyclaims. The Ultipleat SRT elements also lasted about twice as long as the previous filters and cut theannual cost of filtration nearly in half. These benefits also allow the owner of the machine to enjoyincreased availability and productivity.

Pall Corporation also works with Joy in the USA, UK, and Australia to help achieve consistent minesite fluid cleanliness and reduce warranty claims for mining, coal handling, and longwall machinery.

Representative Projects

Project: Newcrest Cadia Ridgeway MinesLocation: Australia, NSWProject Narrative: Lubrication on crushers and grinding mills

Newcrest is Australia's largest gold producer and one of the world's lowest cost gold producers. TheCadia Ridgeway mine has one of the world’s largest SAG mills in a processing plant operating at 17 million tons per annum (Mtpa). SAG and ball mills with up to 20MW drives are also on site, with gyratoryand cone crushers for both surface and underground ore processing.

Pall was engaged from the plant design stage to design fluid contamination control into the lube andhydraulic systems. Crusher lube systems have full-flow 185 GPM duplex pressure filters to allow uninterrupted operation while changing out blocked filters. Grinding mills have full flow high pressure filters to protect flow dividers and trunnion bearings and high flow / high volume kidney loop filters to polish the oil. All lube systems are fitted with water sensors in the return oil pipes to allow immediatedetection of any water ingress. Any water entering the oil system is removed with a mobile Pall vacuumdehydration oil purifier that is shared between the mills and crushers.

In the processing plant’s 12 years of operation, the mine has never had any failures or damage related tocontaminated lube oils, despite the inherently severe operating conditions and seal failures that are common on such machines. Mill trunnion bearing, gearboxes and motor bearings oil systems are maintained at ISO 14/12 cleanliness.

Other Newcrest operations at Telfer in WA and Hidden Valley in PNG use Pall Fluid CleanlinessManagement (FCM) to ensure the integrity of the fluids which are the lifeblood of their mission criticalmachinery.

Project: Alaska Gold CompanyLocation: Nome, AlaskaProject Narrative: Water treatment – treatment of coal mine pit water

In 2007 Pall Corporation supplied two Pall Aria™ AP-4 skidded microfiltration (MF) systems toAlaska Gold Company located in Nome, Alaska to treat pit dewatering water containing arsenic concentrations above 170 ppb. Total flow was 800 gpm.

Tetra Tech was the engineering company responsible for the design and construction of the plant.Tetra Tech conducted on-site bench scale testing and, with Pall process engineers, determined anoptimal dosing treatment process for both arsenic and antimony removal.

The full-scale treatment plant utilizes pretreatment with ozone and primary settling in two plate clarifiers followed by the two Pall Aria AP-4 microfiltration skids in parallel.

The remote aspects of Nome, Alaska led to challenging construction conditions. Tanks and all pipingover 4000 linear feet were heat traced and insulated. The water treatment plant was successfullyintegrated into the mine process through a common SCADA system.

Representative Projects

Pall Industrial Sales Offices

Machinery and Equipment

25 Harbor Park DrivePort Washington, NY 11050 +1 516 484 3600 telephone+1 888 333 7255 toll free US

Melbourne - Australia+61 (0)3 9584 8100 telephone+61 (0)3 9584 6647 fax

Visit us on the Web at www.pall.com

Pall Corporation has offices and plants throughout the world. For Pall representativesin your area, please go to www.pall.com/contact

Because of technological developments related to the products, systems, and/orservices described herein, the data and procedures are subject to change withoutnotice. Please consult your Pall representative or visit www.pall.com to verify thatthis information remains valid.

© Copyright 2011, Pall Corporation. Pall, , and Ultipleat are trademarks of Pall Corporation. ® indicates a trademark registered in the USA. Filtration. Separation. Solution.SM and ENABLING A GREENER FUTURE.SM are service marks of Pall Corporation.

ME MINING SOQ EN November 2011