Ramesh Singh, MS, IEng, MWeldI, is registered as Incorporated Engineer with British Engineering Council UK and a Member of The Welding Institute, UK. He worked as engineer for various operating and EPC organizations in Middle East, Canada and US. Most recently, he worked for 10 years with Gulf Interstate Engineering, Houston, TX. He is now consulting in the fields of pipeline integrity and related materials and corrosion topics. Ramesh is a graduate from Indian Air Force Technical Academy, with diplomas in Structural Fabrication Engineering and Welding Technology. He has been member and officer of the Canadian Standard Association and NACE and serves on several technical committees. He has worked in industries spanning over aeronautical, alloy steel castings, fabrication, machining, welding engineering, petrochemical, and oil and gas. He has written several technical papers and published articles in leading industry magazines, addressing the practical aspects of welding, constructi...