Transcription of RR659 - Evaluation of the effectiveness of non-destructive ...
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RR659 - Evaluation of the effectiveness of non-destructive ...
Health and Safety Executive Evaluation of the effectiveness of non- destructive testing screening methods for in-service inspection Prepared by Doosan Babcock Energy Limited for the Health and Safety Executive 2009. RR659 . Research Report Health and Safety Executive Evaluation of the effectiveness of non- destructive testing screening methods for in-service inspection Fraser Hardie Doosan Babcock Energy Limited Porterfield Road Renfrew PA4 8DJ. A wide range of engineering plant is subject to periodic in-service inspection in order to ensure continued safe and economic operation. The inspections are often performed by traditional NDT methods such as routine ultrasonics, magnetic particle inspection , dye penetrant inspection , visual inspection and radiography. These can be highly sensitive but the rate of coverage is often slow, so that full coverage can be prohibitively expensive, and extensive preparation for inspection may be required (eg access for internal visual inspection , removal of insulation for external inspection etc.)
3 Foreword This document is aimed specifically at assisting the purchaser in the effective selection of screening techniques for in-service inspection and subsequent use and understanding of the
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