Strategic Industrial Solutions Incorporated

Call us: 205.985.4646 sales@sis-automation.com
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Our Projects

LNG Peak Shaving Facilities – Cherokee LNG

LNG Peak Shaving Facilities – Cherokee LNG

SIS has performed LNG peak shaving control systems for grass root projects, total facility system upgrades, liquefaction upgrades and system enhancements. This includes:

  • HMI graphics
  • IO testing and field commissioning support
  • Process controls including:
    • Boil off vapor compression control
    • Liquefaction pretreatment control
    • MRL loop control
    • Vaporization and flow rate control
    • Safety system monitoring and shutdown

Some locations that we have worked at include:

  • Bentonville LNG – PNG
  • Bushy Park LNG – SCANA
  • Chattanooga LNG – AGL Resources
  • Cherokee LNG – AGL Resources
  • Huntersville LNG – PNG
  • Jacksonville LNG – AGL Resources
  • Kingsport LNG – EnBridge
  • Macon LNG – AGL Resources
  • Nashville LNG – PNG
  • Riverdale LNG – AGL Resources
  • Salley LNG – SCANA
  • Trussville LNG – AGL Resources

LNG Terminal Controls – Southern LNG

  1. Southern LNG’s Elba Island: After being idle for 20 years, SIS provided the following for the re-commissioning of the facility:
    • Process controls including
      • LNG tanker unloading
      • LNG tank level and pressure control
      • Booster, primary and secondary pump control
      • Vaporization and flow rate control
      • Boil off vapor compression control
      • Safety system monitoring and shutdown
      • Third-party communications including chromatographs, ship unloading arms, mooring tension systems and meter station RTUs.
    • HMI graphics
    • IO testing and field commissioning and training
  2. Southern LNG’s Elba Island: For the train II and train III expansions, SIS provided:
    • Process control software
    • HMI graphics
    • IO testing and field commissioning support for the train II and train III expansions.
  3. Gulf LNG: Field support for general maintenance and system enhancements.

Dehydration Facilities – Toca Dehy, Southern Natural Gas

SIS has performed dry bed and glycol dehydration control systems for grass root projects, total facility system upgrades, and system enhancements. Control systems include:

  • Tower sequencing
  • Gas flow control
  • Regeneration flow control
  • Gas cooler control
  • Regeneration heater control systems
  • Safety monitoring.
    Some locations that we have worked at include:

    • Bear Creek Storage – Southern Natural Gas
    • Golden Triangle Storage – AGL Resources
    • Jefferson Island Storage & Hub – AGL Resources
    • Toca Dehy – Southern Natural Gas

Compressor Station Controls – Station 394, NGPL

SIS has performed compressor station automation systems for grass root projects, total facility system upgrades, and system enhancements. Control systems include:

  • Yard valve sequences
  • Station set point control
  • Gas cooling control
  • Pressure, flow, temperature and level control
  • Engineering calculations
  • Safety system monitoring and shutdown control.

    Some pipelines that we have worked on include:

    • AGL Resources
    • ANR Pipeline
    • Columbia Gas
    • Destin Pipeline
    • East Tennessee Natural Gas Pipeline
    • Great Lakes Pipeline
    • Natural Gas Pipeline
    • Piedmont Natural Gas
    • Sea Robin Pipeline
    • Southern Natural Gas
    • Tennessee Gas Pipeline

Gas Storage Facilities – Bear Creek Storage, Kinder Morgan

  • Yard valve sequences
  • Gas heater controls
  • Flow and pressure controls
  • Engineering calculations
  • Safety system controls.
    Some locations that we have worked at include:

    • Bear Creek Storage – Kinder Morgan
    • Central Valley Gas & Storage – Pivotal Energy
    • Coastal Caverns – Vitol
    • Golden Triangle Storage – AGL Resources
    • Jefferson Island Storage & Hub – AGL Resources
    • Saltville Storage – EnBridge

Reciprocating Engine Controls

SIS has developed and implemented the following controls systems for reciprocating engines:

  • Air-to-fuel ratio control
  • Alarm & shutdown monitoring & control
  • Engineering calculations for torque, capacity, horsepower, rod load, etc.
  • First out counter messaging
  • Governor speed control
  • Historical run hours & volume logging
  • Ignition timing control
  • Jet assist air pressure control
  • Power & compressor cylinder lube monitoring
  • Torque/unloader control
  • Unit start and stop sequencing
  • Unit valve sequencing
  • Water & oil temperature control

Oil Storage & Pumping Facility – Dickenson Station, Vitol

SIS has developed and implemented the following controls systems for oil storage and pumping facilities:

  • Automatic valve sequencing
  • Storage tank mixing & batching control
  • Drag reducing agent (DRA) pump, tank and flow control
  • Engineering calculations, flow rate, volumes, oil density, etc.
  • LACT monitoring & controls systems
  • Historical run hours & volume logging
  • PD & centrifugal pump monitoring & control
  • Pressure & flow rate control
  • Safety system monitoring & control
  • Storage tank level control
  • Sump tank level control & system shutdown
  • Tanker truck unloading monitoring & control

Our Recent Projects