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Dutch offshore company Jack-Up Barge recently had four jack-up platforms built in Batam, Indonesia, with a further two units currently under construction. The units are mainly deployed as accommodation platforms and for the positioning of windmills. The Swift#10 is the exception to this; it will operate as a drilling platform.
All these platforms have been fitted with complete Hatenboer-Water drinking water systems. These systems provide safe and reliable drinking water on board. Each platform produces its own drinking water by means of a Demitec reverse osmosis watermaker with a capacity of 25 m3,day.
The water produced is treated with a hardener and disinfected with Hadex in order to satisfy Dutch legal requirements for drinking water. From the storage tanks the water is pressurized by a frequency regulated hydrophore installation and then passes through active carbon filtration and a UV disinfection installation. All this ensures a better quality of drinking water. A hot water calorifier and circulation pump is provided for the hot water system.
In addition to supplying the hardware, Hatenboer-Water also took care of the statutory Legionella Risk Assessment and Management Plan.
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