Craig Soeder from Shell will be presenting on a project involving reciprocating compressor frame-off overhaul and foundation replacement in 41 Days. A 3700 HP Clark CLBA-4 Reciprocating Compressor, servicing make up and recycle hydrogen, was experiencing increased vibration levels. The effects of this vibration could be seen through frame to frame extension separation, frame to grout separation and localized cracking in foundation components. During a planned unit shutdown, a project
