Founded by Civil/Structural Engineers with detailed working knowledge of the United States Gulf Coast, Keystone has a great tradition of outstanding structural design for offshore, marine, and in-plant settings.

 

  • Multi-pile Platform Designs – Steel & Concrete

  • Minimal Platform Designs – Keystone's Patented "Inward Battered Guide Structure” & "Upper & Lower Jacket 4-pile Structure”

  • Module and Deck Designs

  • Structural Modification Designs

    • Boat Landing

    • Heliport

    • Vent Boom

    • Stairway and Access Platforms

  • Barge Analysis, Loadout, Tiedowns and Ballasting Arrangements

  • Foundation Design

    • Piperack

    • Pump

    • Crane

    • Tank

  • Piling and Support Structure Design

  • Dock Designs

  • Dynamic, Fatigue and Seismic Analysis

  • Drainage Designs

  • Secondary Containment

  • Building Design

  • Layout Surveying

  • 3rd Party Reviews and CVAs

  • Platform Assessment per API-RP-2A

  • Non-linear Pushover Analysis

  • Installation Analysis

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