To support the Compressor Additions Project, Keystone provided project management, process, mechanical, electrical, instrument, C&A engineering and design, construction management, execution planning, and 3D laser scanning. The scope of work included evaluation of the compression system, addition of a new solar turbine compressor package, and two electric-driven VRU compressor packages. The purpose of the project was to minimize the downtime associated with the existing compressor shutdowns and provide 100% back-up during routine and scheduled maintenance.