LONGEVITY SOLUTIONS FEEDWATER HEATERS CONDENSERS HEAT EXCHANGERS PRESSURE VESSELS AIR PREHEATERS ISOLATION DAMPERS AFTERMARKET SERVICES AND PARTS

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1 LONGEVITY SOLUTIONS FEEDWATER HEATERS CONDENSERS HEAT EXCHANGERS PRESSURE VESSELS AIR PREHEATERS ISOLATION DAMPERS AFTERMARKET SERVICES AND PARTS

2 EXPERIENCE. KNOW-HOW. COMMITMENT. SPX HEAT TRANSFER AFTERMARKET More Than Service - Longevity Solutions SPX Heat Transfer stands for over 80 years of experience in the design, manufacture, evaluation, repair, reconstruction and replacement of Yuba Feedwater Heaters, Ecolaire Steam Condensers and other condensers, feedwater heaters, boilers, heat exchangers, pressure vessels and related equipment. This broad range of experience provides the foundation for our extensive aftermarket products and services offering. Our dedicated field service organization plans, manages and executes each project, from coordinating on-site safety requirements to overseeing third-party contractor services, when required. Years of hands-on experience and expertise serving the power, utility and petrochemical industries make SPX Heat Transfer the logical single source for managing thermal equipment performance throughout its life cycles. 2

3 SERVICES OVERVIEW Value-Driven Aftermarket Offerings To Maximize Performance and Investment Regardless of the age, condition, needs or original equipment manufacturer (OEM) of your thermal equipment and components, the SPX Heat Transfer field service team is committed to provide one value-driven source for the wide scope of aftermarket services, from routine inspections and preventive maintenance to complete reconstruction and replacement projects. GENUINE OEM PARTS SPX Heat Transfer provides replacement OEM parts for a broad range of thermal equipment including steam surface condensers, shell and tube heat exchangers, feedwater heaters, air and gas preheaters and related components. Including these legacy brands: ABB Alstom Power Inc. Alstom Power Inc. Balcke-Dürr Rothemühle Ecolaire Heat Transfer Co. GEC Alsthom Joy Power Products Alstom Energy Systems Ecolaire Condenser Ecolaire Process Management Co. Ingersoll Rand Yuba Heat Transfer LLC TECHNICAL SERVICES Internal and external visual and non-destructive evaluation (NDE) inspection services Dye penetrant Magnetic particle Ultrasonic Borescope Thermal imaging Condition and life span evaluations Thermal/mechanical evaluations National Board Inspection Code (NBIC) Vessel re-rate assistance Megawatt (MW) output upgrade evaluation Inspection and remediation services Borescope inspections Feedwater heater, steam condenser, air preheater and heat exchanger internal inspections 3

4 SERVICES OVERVIEW RECONSTRUCTION AND REPLACEMENT On Site: Condenser and feedwater heater tube bundle, tube sheet, baffles/supports and tube replacement Channel, shell and nozzle section replacement Re-tubing of heaters, condensers and heat exchangers Condenser tube bundle replacement Condenser assembly and installation Water box repairs, rebuild or replacement Water box internal lining and coatings repair or replacement Balcke-Dürr/Rothemühle air and gas preheater repair and parts replacement, refurbishment and modernization Feedwater heater and heat exchanger rebuilds Turn-key removal and replacement Safety planning and field execution Field testing In Factory: Engineering services Rebuilds feedwater heaters and heat exchangers Re-tubing 4

5 Value-Driven Solutions To Maximize Performance and Investment EXTEND SERVICE SOLUTIONS Scheduled inspection services Baseline ID eddy current, remote field testing and UT tubing inspection Comprehensive inspection reports Preventive maintenance scheduling EXTEND service contracts Asset management programs 5

6 TECHNICAL SERVICES SPX Heat Transfer provides a full complement of consultative technical services to evaluate, diagnose and upgrade condensers, boilers and other thermal equipment to ensure your operation is compliant and efficient. Our plant and field service operations adhere to strict industry codes and standards, including: Certification by the American Society of Mechanical Engineers (ASME) and the National Board of Boiler and Pressure Vessels Inspectors (NBIC) ASME U stamp pressure vessels ASME S stamp power boilers National Board R stamp metallic repairs ASME Section IX Welder Performance Qualification (WPQ) ASME Section V Nondestructive examination ASME B31.1 power piping standards NBIC vessel repair, alteration and re-rate standards Tubular Exchanger Manufacturers Association Inc. (TEMA) standards Heat Exchanger Institute (HEI) standards Heat Transfer Research, Inc. (HTRI) ISO 9001:2008 quality management system TECHNICAL SERVICES CHECKLIST Internal and external visual and NDE inspection services Complex channel and pass partition plate manway closures Tube cleaning: Felt plug Sponge Flexible scraper ID eddy current tube inspection Dye penetrant inspection: Internal welds Channel Tube sheet interface Pass plate Tube-to-tube sheet welds Weld repairs: Cracks and defects identification and repairs Post-weld heat treatment stress relief Corrosion and stress damage assessment: Root cause evaluation Remediation planning Operating parameters assessment and recommendations 6

7 Know-How Put Into Practice Condition and lifespan evaluation Inspection and remediation services Life extension remediation planning Equipment replacement justification Thermal/mechanical evaluation: In-house engineering design review System tolerance for MW output upgrade Computational fluid dynamics and finite element analyses ASME VIII design impact vs. original Certificate of Compliance (COC) NBIC Vessel re-rate assistance Straight beam UT inspection ASME code impact vs. original Allowable stress table change impact Megawatt output upgrade evaluation Tube vibration damage Remediation by tube staking Tube side erosion remediation Shell side flow accelerated corrosion prevention Tube sheet, tubes and welded end joint inspection Leak detection air soap bubble test ID eddy current test Individual tube testing: Hydrostatic burst pressure Vacuum leak detection Large volume tube and tube sheet vacuum leak testing Re-expansion of leaking tubes and/or tube end welding Borescope inspections Probe - 5/16" OD x 50'-0" long: Articulating probe tip Sized for most heater or condenser tubes Still image and video capabilities with text notation Less impact on outage schedule than shell removal Feedwater heater and heat exchanger internal inspections Corrosion/steam impingement damage detection: Condensing zone tubes and support plates DSH shroud and baffles DC shroud and baffles DC end plate Impingement plates Shell wall erosion 7

8 MODERNIZATION OF AIR PREHEATERS SPX Heat Transfer provides engineering, manufacturing and field services to evaluate and modernize air and gas preheaters, including Rothemühle regenerative heat exchangers and other rotor and stator type air preheaters. New, improved components, including customdesigned sealing systems and heating elements, are incorporated into the preheater upgrades, offering lower leakage and less wear, better heat efficiency and less pressure drop and providing excellent resistance to corrosion, erosion, plugging and temperature shock. Evaluation services include: Component Inspection recommended interval is 8-12 months prior to next planned outage Sealing system collar seals Levelness of stators/rotors Position of shaft Condition of sealing system, sector plates, sleeves Condition of heating surface Cold, intermediate, hot layer Adjustment of sealing system Efficiency of cleaning system Collection of operating values Modernization services include: Advantages of upgrades and modernization to minimize leakage and air-to-flue gas flow include plant megawatt savings and significant fan amperage reduction. The resulting ability to recover previously lost energy output and provide additional power to the grid allows payback of the capital investment in a matter of months. Design calculations Layout design Design engineering Project management Manufacturing supervision Quality management Manufacturing of key components Shipment logistics Site supervision Commissioning Performance testing After-sale scheduled inspections and maintenance 8

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10 RECONSTRUCTION AND REPLACEMENT RENEWING THERMAL EQUIPMENT TO MAXIMIZE SERVICE LIFE Whether your heat transfer equipment has experienced a structural failure or is not performing to specification, SPX Heat Transfer can provide a range of solutions to maximize performance, from restoration services to turn-key removal and replacement. ON SITE RECONSTRUCTION CHECKLIST Safety planning and field execution: Comprehensive Job Safety Analysis (JSA) process OSHA 30-Hour Construction Industry certified field service supervisors OSHA 10-Hour Construction Industry certified labor force Exemplary safety record 5 years with no recordable injuries Tube bundle, tube sheet, baffles and supports replacement Channel, shell and nozzle section replacement Re-tubing Condenser bundle replacement Condenser assembly Water box repairs or replacement Feedwater heater and heat exchanger rebuilds TURN-KEY VESSEL REMOVAL AND REPLACEMENT Design, engineering, demolition and construction Crane services and rigging Pipe preparation and welding FIELD TESTING Leak detection Eddy current testing Individual and large tube vacuum testing IN-FACTORY SERVICES CHECKLIST Rebuilding feedwater heaters and heat exchangers Re-tubing Engineering studies 10

11 EXTEND SERVICE PROGRAMMED INSPECTION AND MAINTENANCE Let SPX Heat Transfer design an EXTEND service contract to meet your specific requirements. Reliable, consistent performance from thermal equipment is best achieved through careful monitoring and routine inspection and maintenance of thermal components. To increase vessel longevity and reduce life cycle costs, SPX Heat Transfer offers the EXTEND Service Program. We can provide the services necessary to maintain your pressure vessels, steam condensers, air preheaters and other thermal equipment regardless of age, model or OEM. INSPECTIONS EXTEND Service starts with a thorough inspection and detailed inspection report, completed by members of the SPX Heat Transfer field service organization. The initial inspection includes: Structural integrity Mechanical components Water distribution Thermal performance Safety Findings summary Immediate recommendations Long-term maintenance plan PREVENTIVE MAINTENANCE Regularly scheduled proactive care of thermal equipment results in reduced downtime, fewer emergencies and unplanned outages and extended component life Refer to pages 6 and 7 for a discussion of some of the component inspections, maintenance and repairs routinely performed by SPX Heat Transfer service specialists EXTEND PREMIUM SERVICE ASSET MANAGEMENT PROGRAM By creating a custom database, SPX Heat Transfer can track all maintenance and repair work performed on your condensers, feedwater heaters, heat exchangers, preheaters and other thermal equipment Data collected and housed on our secure site include equipment identification, age, condition of specific components, inspection records, repair history and performance tests Asset management services include budgetary needs for maintenance to extend service life as well as projections for reconstruction and replacement 11

12 SPX HEAT TRANSFER LLC TULSA, OK USA P: F: BETHLEHEM, PA P: F: spxheattransfer.com In the interest of technological progress, all products are subject to design and/or material change without notice. Rothemühle products are offered with consent of Licensor, Balcke Dürr GmbH. ISSUED 12/2015 HT AFT-14 COPYRIGHT 2015 SPX HEAT TRANSFER LLC