
Am frühen Morgen des11. Dezember 2005 ereignete sich in der Nähe des Tanks 912 im Öllager Buncefield im Vereinigten Königreich eine schwere Explosion in einem Tanklager für Kraftstoff und Luft. Der Tank lief über und löste eine Kette weiterer Explosionen aus, an denen schließlich 22 große Lagertanks beteiligt waren. Nur 7 Kraftstofftanks auf dem Gelände waren nicht betroffen.
Etwa die Hälfte des Buncefield-Komplexes ist für die Lagerung von Flugbenzin für die Flughäfen Gatwick, Heathrow und Luton bestimmt. Im restlichen Teil des Komplexes werden Öl, Kerosin, Benzin und Dieselkraftstoff für Tankstellen in weiten Teilen Südostenglands gelagert.
Emergency services declared a major incident at 06:08 and began firefighting efforts using large quantity of foam. However, the fixed water supply system was damaged, and on-site water sources were insufficient for the planned response.
Firefighting experts identified a reservoir with a capacity of 35 million litres, located 1.8 km from the incident site. This source was inaccessible for conventional suction pumps, but Hytrans mobile systems provided the needed solution. Other water sources couldn’t be used or didn’t hold enough water to guarantee a longer-term water supply.



At the water source, 6 Hytrans mobile HydroSub 150 units were installed. Each pump extracted 4200 liters per minute using a 6″ hoseline. This means in totaal 25.000 liters of water per minute (6600 GPM) was pumped from the reservoir.
Vor Ort dienten drei weitere HydroSub 150 als Druckerhöhungspumpen, um den Druck zur Versorgung der Monitore zu erhöhen. Vier HydroSubs wurden speziell zum Abpumpen der enormen Abwassermengen eingesetzt.
Without the mobile units from Hytrans, this complete setup would, at that time and in that situation, have required 180 standard firefighting applications and at least double the personnel.
Thirty-two thousand liters of foam per minute were directed against the fire for just over four hours, after which the pumping rate was reduced. Half of the 20 individual fires were reported extinguished by midday.
Using HoseBoxes with 3,000 metres of hose each, 12 lines of 6” hose were deployed. In total, 33,000 metres of hose (which is over 3 times the height of the Mount Everest) were deployed within one hour. Recovery of all hose took approximately eight hours. The system performed a task that would normally require 160 firefighting vehicles.


