

Client
Location
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.

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