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Steam Drum Inspection - Rolls-Royce/media/Files/R/Rolls-Royce/... · NUCLEAR INNOVATION &...

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www.rolls-royce.com/nuclear NUCLEAR INNOVATION & TECHNOLOGY SERVICE OFFERING NUCLEAR SERVICES Steam Drum Inspection Many power plants have encountered erosion, corrosion and other anomalous conditions within various components and deck levels of their steam drum internals. Rolls-Royce offers the most comprehensive steam drum inspection available today, with the tools and inspection capabilities to help your facilities trend steam drum conditions to properly manage maintenance activities. This service allows you to determine steam drum structural integrity and cleanliness, as well as locate anomalous conditions and foreign objects. Foreign objects may induce tube failures through impacting, vibrations and other means, thereby adversely affecting plant operability that may cause unplanned outages. Access to the steam drum area also allows for inspection capabilities such as: Anti vibration bars • U-bend region Lattice support structures Benefits of the Rolls-Royce steam drum inspection: Detect system erosion and corrosion prior to failures Reduce the risk of forced shutdowns due to foreign object damage or component degradation Improve system performance Support system condition monitoring Identify issues that may indicate problems up-stream Capabilities: Tangential nozzle impingement areas Primary and secondary moisture separator assemblies Flow hold blockage detection Decks and deck supports Feedwater header, header supports, j-nozzles and weld backing rings • Aux feedwater • Drain lines Ladder and access hatches
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Page 1: Steam Drum Inspection - Rolls-Royce/media/Files/R/Rolls-Royce/... · NUCLEAR INNOVATION & TECHNOLOGY SERVICE OFFERING NUCLEAR SERVICES Steam Drum Inspection Many power plants have

www.rolls-royce.com/nuclear NUCLEAR INNOVATION & TECHNOLOGY

SERVICE OFFERING

NUCLEAR SERVICES

Steam Drum Inspection

Many power plants have encountered erosion, corrosion and other anomalous conditions within various components and deck levels of their steam drum internals. Rolls-Royce offers the most comprehensive steam drum inspection available today, with the tools and inspection capabilities to help your facilities trend steam drum conditions to properly manage maintenance activities. This service allows you to determine steam drum structural integrity and cleanliness, as well as locate anomalous conditions and foreign objects. Foreign objects may induce tube failures through impacting, vibrations and other means, thereby adversely affecting plant operability that may cause unplanned outages.

Access to the steam drum area also allows for inspection capabilities such as:

• Anti vibration bars

• U-bend region

• Lattice support structures

Benefits of the Rolls-Royce steam drum inspection:

• Detect system erosion and corrosion prior to failures

• Reduce the risk of forced shutdowns due to foreign object damage or component degradation

• Improve system performance

• Support system condition monitoring

• Identify issues that may indicate problems up-stream

Capabilities:

• Tangential nozzle impingement areas

• Primary and secondary moisture separator assemblies

• Flow hold blockage detection

• Decks and deck supports

• Feedwater header, header supports, j-nozzles and weld backing rings

• Aux feedwater

• Drain lines

• Ladder and access hatches

Page 2: Steam Drum Inspection - Rolls-Royce/media/Files/R/Rolls-Royce/... · NUCLEAR INNOVATION & TECHNOLOGY SERVICE OFFERING NUCLEAR SERVICES Steam Drum Inspection Many power plants have

Rolls-RoyceNuclear Services6546 Pound RoadWilliamson, NY 14589Tel: +1 315 589 4000 Fax: +1 315 589 4089 Email: [email protected]/nuclear

© 2012 Rolls-RoyceWhile this information is given in good faith, no warranty or representation is given concerning such information, which must not be taken as establishing any contractual or other commitment binding upon Rolls-Royce or any of its subsidiary companies.

Steam Drum Inspection

Steam drum inspections criteria

All points of interest in the steam drum are inspected for anomalous conditions: corrosion/erosion, cracked welds, and physical distortion/dislocation/movement. The steam drum is also inspected for sludge deposits and the presence of foreign objects.

Manage data more efficiently with Rolls-Royce Component Information Systems (CIS)

Steam drum inspections can capture hundreds of high resolution, true color images which can be automatically up-loaded to CIS. CIS gives Rolls-Royce customers the exclusive ability to view inspection data in real time, cutting characterization and decision making time to a minimum. Images and tracking data are stored on a password protected, secure server and are accessible twenty four hours a day, seven days a week from anywhere in the world.

High resolution true color inspection data can help you take a more efficient approach to steam drum maintenance

Our references

• More than 27 years of experience enables Rolls-Royce to inspect nearly every part of the secondary side of a nuclear steam generator

• Proven trending capabilities with the use of Rolls-Royce CIS

• Reliable prediction of problems up-stream from indications found in the steam drum area

2003

2005

2009

Trend System conditions easily over time with the exclusive Rolls-Royce CIS

Key point of contactRolls-RoyceNuclear ServicesTel: +1 315 589 4000Fax: +1 315 589 4082E-mail: [email protected]


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