HIAD Sources Categories: Internal report

At a refuelling station for buses, the first dispenser had been taken out of operation, becasue leaking (see HIAD event 403). Another dispenser was being used. Fuelling was taking too long and was…

Minor car crash involving a FCEV, damaging its front bumper.No injury or harm was caused to the driver or anyone else.

During a filling at a hydrogen refuelling station, the station was shut down due to a gas detection. The leak was extremely small and difficult to locate but the gas was directed upwards towards the…

A motor scooter striped the left side of a hydrogen and fuel cells bus .

A motor scooter scratched the left side of a hydrogen bus

[NOTE: The system involved in this neear miss are not completely clear]The system involved appears to consist in an electrolyzer, a compressor and high pressure tanks, used to refuel hydrogen buses.…

An oil leak in a compressor was identified in the end of Aug 2015 by a technician performing regular maintenance on the compressor. The oil leak had caused a contamination of the entire system from…

A hydrogen and fuel cells bus was hit by a private car, which was driving out from a parking place. Body damage on the rear, right side.

A private car did not observe the right of way and hit a hydrogen and fuel cells bus on the right side.

Private car not observing the right of way hit a hydrogen bus on the right side

Minor leak in the break-away coupling for 35MPa dispenser of a refuelling station for buses.The leak developed in the break-away coupling during a controlled test refuel. The test was attended by…

A hydrogen and fuel cells bus experienced a hydrogen detection alarm in a city centre. This triggered the evacuation of the immediate surroundings and the towing of the vehicle to the maintenance…

The right front side of a FCEV was hit by another car.

A truck conventional truck moved to another lane and did not see the FCEV. The collision caused a total loss to the latter.

Truck moving backwards hit a hydrogen and fuel cells bus and damaged its side mirror.

A vehicle overlooked into a road, overlooking the presence of another vehicles. The latter tried to avoid the accident by crossing to the other lane, occupied by a FCEV. The car was hit in the front.