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Vopak Butadiene Cooling - EPC

Vopak Butadiene Cooling - EPC

Client: Vopak Terminal Vlissingen

Location: Vlissingen, The Netherlands


Business Segment: Energy Solutions

Industry: Fuels

Services: Maintenance

Map showing the location of Vopak Butadiene Cooling - EPC

Executive Summary


Fluor executed engineering, procurement and construction management services for a fast track project for Vopak Terminal Vlissingen to install a cooling system and cold insulation on two of the existing pressurized gas storage spheres.

The intension of the project was to minimize dimerization of the butadiene product during storage by maintaining the temperature in the sphere below 5° C. Project scope included cold insulation of two spheres, cooling system consisting of chiller units, pumps, heat exchangers and associated piping, electrical and control systems modifications.

The project was delivered to Vopak with zero lost-time incidents (LTIs), on time and within budget.

Client's Challenge


Vopak's customers required that the cooling system be operational before the summer, which made the project schedule extremely challenging. The installation was completed on time, within eight months from the start of detailed engineering. The project was executed in a live plant with minimum interruption to ongoing terminal operations.

Part of the project was to select the best available cold insulation technique for the gas spheres. A complicating factor was that the cold insulation needed to be installed during wintertime. A field test, held under extreme winter conditions, was organized to test the adherence of the glued insulation elements under winter conditions. In order to create the optimum conditions for gluing of the foamglas cold insulation elements on the sphere surface, it was decided to construct a fully closed and heated enclosure around the sphere.

Conclusion


We delivered the project to Vopak within the requested timeframe, and the newly constructed cooling and insulation system has proven to operate within the defined envelope.

Based on our good performance on the butadiene cooling project, Vopak decided to award Fluor a new study for an expansion project.