March/April 2003 Inspectioneering Journal
Date March/April 2003
Volume  9
Issue 2
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March/April 2003 Inspectioneering Journal Article Index

  • March/April 2003 Inspectioneering Journal
    By Dr. Nand K. Gupta at Omega International Technology, Inc.

    During the past two years, a new High Resolution Gamma Ray Detector Array System to detect and measure small corrosion pits in real-time in the inservice piping in process industries, has been in development. This High Resolution Gamma Ray Detector Array can be substituted in place of the standard detector array in our ThruVU (TVU) system. The first High Resolution detector array has a total width of 1.00" and consists of 76 channels with 0.013" detector pitch. On the other hand, the detector pitch is 0.130" in the standard TVU detector array. So, the new High Resolution detector array can potentially provide a 10x better spatial resolution compared to the TVU standard detector array.

  • March/April 2003 Inspectioneering Journal
    By Greg Alvarado at Inspectioneering Journal, and Mahdi Al-Marzouqi at ADGAS

    The large LNG facility is located on DAS Island, offshore of Abu Dhabi, in the Persian Gulf and experiences extremely high humidity year round. These conditions are known to produce a high potential for external corrosion and under insulation corrosion of carbon steel and mild steel alloys. If chlorides are present, which can drift from seawater, and are sometimes present in insulation, there may be a potential for Chloride Stress Corrosion Cracking (Cl SCC) of austenitic stainless steels (SS).

  • March/April 2003 Inspectioneering Journal
    By Eitan Shibi at Techs4Biz Corporation

    Many engineers are still performing their inspection and service activities and daily tasks using manual, paper-based forms. However, applying appropriate technology and providing simple-to-use automation tools can increase productivity, improve utilization of resources, and improve profitability. By combining easy to use but sophisticated software and handheld devices, organizations can save time and money while improving operational efficiencies and minimizing downtime.

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