I worked in T-60 plant for 9years alone in Jeddah which never let me down during trouble shooting as an Instrument Engineer. I love AP I had beed to Hirsham Uk in 1998 for L 150 plant & Elsag Bailey controls Telford industrial city. Till 2018 October I worked in AHG, Almost 21 years. I worked as Maintenance supervisor for various plants H2, C2H2, N2O, Co2, ETOX, Cryogenic Tank Maintenance, Sp. gases center for various Analysers, Gas chromatography, Auto filling stations much more. I was Area service manager for W.R & C. R for 6 years Which includes complete medical gas equipment installation and commissioning. I have handled more then 50 various cryogenic tanks complete piping and installation at various companies and hospitals.