Connecting the new refinery consisted of roughly three phases. In the first phase the piping was prefabricated in the workshop in Heerenveen. Then the long pipe pieces (11,8m) were placed in the pipe bridges. (new and existing) were after the prefabricated parts could be connected. The final phase was the pipe work inside the refinery, this again with a part prefabrication.
In total approximately 30 km piping has been processed in dimensions ranging from DN25 tot DN400. All delivered on isometrics on which Lascon manually would do the A6-built registration.