Zenith completed a major refurbishment of a 100m high flare stack at ExxonMobil ethylene plant at Mossmorran.

The project included the replacement of the upper section of the main riser including the replacement of the flare tip. New guy wires were installed to the new upper section. In addition, necessary repairs were carried out to the steam lines throughout the full height.

A new junction box and new thermocouples from flare head to grade level were installed. The uppermost section of the main flare line was mechanically cleaned and painted.

Intros inspection of a further two sets of the existing guy wires was completed, followed by cleaning and re-lubrication of the wires as well as further guy wire replacement as required.

Click to watch our project timelapse video.