Gas, Gasification, GTL, LNG, and NGL

On behalf of an owner, performed a detailed schedule quality assurance review of the engineering, procurement, construction, commissioning and start-up activities of a central processing facility (CPF). The CPF consisted of utilities, inlet separation, two oil trains, associated gas compressors, natural gas liquids and injection gas units. Identified logic problems and overuse of constraints, which made the indicated critical and near-critical paths questionable.