Cryogenic Facility Expansions

Project overview

• New 200 MMSCFD cryo expander plant
• New Yokogawa Centum VP DCS
• New Allen Bradley ControlLogix SIS

Scope of work

• Remote instrument enclosure (RIE) design and procurement
• Instrumentation engineering and overall project management
• Main automation contractor (MAC)
• Responsible for all programming and communications
• Factory and site acceptance testing
• Commissioning and field startup support
• Schedule coordination and project controls

Project summary

Audubon successfully executed the full scope of work for automation & controls including instrumentation and electrical (I&E), for a 200MMSCFD cryogenic expander plant in the Marcellus Shale. Audubon was responsible for both the Yokogawa CENTUM VP BPCS and Allen-Bradley ControlLogix SIS logic development, which included incorporating all isolated and vendor equipment into the overall plant. The scope of work also included specifying all non-skid instrumentation, as well as all I&E drawings needed in order to bring all plant instrumentation into a customized engineered remote instrument enclosure (RIE). Commissioning and startup included integrating this plant into an actively producing cryogenic facility.