Day: May 4, 2022

In-Situ Heel Pin Replacement

Intro / summary ALATAS was contracted to provide engineering & an onsite team for in-situ heel pin replacement Background The rig maintenance team discovered unusual sounds from the heel pin & bearing.  ALATAS was contacted due to the company’s extensive knowledge of offshore Liebherr cranes Alatas’s solution ALATAS offered a fully engineered solution & an …

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Recover, Repair & Re-Instate Damaged Crane

Intro / summary The client contracted ALATAS following a catastrophic crane failure. Background The Crane toppled backward due to a faulty boom limit switch.   A local contractor recently inspected the crane, but the limits were never checked. Alatas’s solution ALATAS provided a full onsite forensic investigation into what caused this catastrophic failure.  We pinpointed the …

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