Citec was involved in detail engineering for three subunits namely Debutanzier section, Stripper section and Auxiliary section of a Fluid Catalytic Converter Unit (FCCU), of a refinery expansion project.
The scope of work involved detail engineering for piping, civil, electrical and instrumentation disciplines using PDMS as the design tool.
Electrical & Instrumentation activities included ladder layouts for AFD – AFC, locating inline & offline instruments, JB and analyzer boxes.
Piping activities consisted of equipment layouts – AFD & AFC, nozzle orientation, piping layouts, IBR isometrics, steam tracing documentation, pipe supports GA, special pipe supports, pipe support cleats for columns, drums & miscellaneous items, bulk, intermediate and final MTO and AFC isometrics.
Civil activities included foundations for both technical and major equipment supporting structure, preparation of concrete GA and details, preparation of steel GA & fabrication details, preparation of steel GA for platforms/ ladders / staircase and fabrication details.