In four identical boilers at one station, and in one boiler of similar design at another station. Riley performed a detailed evaluation of one of the four headers. The specified header material is SA106, Grade B carbon steel. The assessment program consisted of visual and fiberoptic inspection, review of operating records and expended lifeGet A Quote
records, visual inspection and nondestructive testing of the piping components and supports. In addi- tion, the piping lines received a complete stress analysis. The magnitude of some piping loadings caused the applicable boiler outlet/inlet headers to be added to the scope of work. The headers were included as part of the piping models.Get A Quote
The boiler inspection article provides you with information about inspection of boilers and boiler testing in manufacturing shop, as well as boiler in-service inspection in operating units. You may review water tube boiler and fire tube boiler inspection procedures.Get A Quote
main steam piping and boiler feedwater piping in all four units. For regulatory reasons, personnel safety, and system longevity, it was necessary to inspect piping containing high energy fluids. This inspection program was developed in accordance with ASME B31.1 Power Piping Code and EPRI guidelines. The inspection program includedGet A Quote
inspection, non-destructive testing, and metallographic testing was performed on critical boiler and piping components. At subsequent outages, the testing tasks would be expanded to cover the remaining components with typical problem or suspect areas being retested. The hot reheat piping for both units was originally fabricated from rolled and welded plate stock.Get A Quote
Dec 10, 2009 · Fabrication and inspection of pressure piping in accordance with the ASME Code for Pressure Piping, B31 does not have to be done in a shop certified by ASME, except for portions of boiler piping covered by ASME Boiler and Pressure Vessel Code, Section I, "Power Boilers." Consequently, an Authorized Inspector (AI) has no mandatory code requirementsGet A Quote
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