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Consulting Service for Reliable Plant Maintenance

Technologies related to materials, corrosion and welding are recognized as key factors in plant design and long term operation. Failure analysis and reliable repairs of both metallic and non-metallic materials are becoming ever more important for the reliable maintenance and safe operation of aging plants.

Failure Analysis

JGC can provide the following services for analyzing the causes of failures and proposing suitable measures.

  • ・Planning feasible failure analysis that meets the technical, financial, and time frame requirements of the client.
  • ・Identification of the cause of the failure, based on extensive data accumulated through years of experience with EPC projects, failure analyses, and R&D. The latest technical information, including manufacturers' information and technical papers from international conferences, is also taken into account.
  • ・Proposing practical measures
  • ・Corrosion tests for new processes
  • ・Tests and analyses using JGC's own laboratory. Using an extensive network, JGC can also coordinate outside experts, such as third-party testing companies and consultants.

Reliable Repairs

JGC can provide the following services to ensure reliable repairs:

  • ・Identification of damage mechanisms.
  • ・Fitness-For-Service assessment to evaluate the necessity of repairs.
  • ・Materials selection (including welding consumables), based on extensive data accumulated through years of experience with EPC projects, failure analyses, and R&D. The latest technical information, including manufacturers' information and technical papers from international conferences, is also taken into account.
  • ・Establishing proper repair welding procedures and pre- and post-heat treatment procedures.
  • ・Remaining-life estimation of Cr-Mo steel furnace tubes.

JGC will provide various solutions to meet clients' demand for reliable maintenance.

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