| Granville rail disaster | |
| Date: | 18 January 1977 |
| Time: | 08:10 |
| Location: | Granville, Sydney, New South Wales |
| Location Dir: | WNW |
| Location City: | Sydney |
| Location Dist Km: | 19.06 |
| Country: | Australia |
| Line: | Main Western line |
| Operator: | Public Transport Commission |
| Type: | Derailment |
| Cause: | Poor track maintenance |
| Trains: | 1 |
| Deaths: | 83 (84 as of 2017) |
| Injuries: | 213 |
The Granville rail disaster occurred on Tuesday 18 January 1977 at Granville, a western suburb of Sydney, New South Wales, Australia, when a crowded commuter train derailed, running into the supports of a road bridge that collapsed onto two of the train's passenger carriages. The official inquiry found the primary cause of the crash to be poor fastening of the track.
It remains the worst rail disaster in Australian history; 83 people died and 213 were injured.[1] An 84th victim, an unborn child, was added to the fatality list in 2017.[2]
The train involved in the disaster consisted of eight passenger carriages hauled by 46 class electric locomotive 4620, and had commenced its journey towards Sydney from Mount Victoria in the Blue Mountains at 6:09 a.m.[3] At approximately 8:10 a.m. it was approaching Granville railway station when the locomotive derailed and struck one of the steel-and-concrete pillars supporting the bridge carrying Bold Street over the railway cutting.
The derailed engine and first two carriages passed the bridge. The first carriage, which broke free from the other carriages, was torn open when it collided with a severed mast beside the track, killing eight passengers. The remaining carriages came to a halt with the second carriage clear of the bridge. The rear half of the third carriage, and forward half of the fourth carriage, came to rest under the weakened bridge, whose weight was estimated at .[4] Within seconds, with all its supports demolished, the bridge and several motor cars on top of it collapsed on top of the carriages, crushing them and the passengers inside.[5]
Of the total number of passengers travelling in the third and fourth carriages, half were killed instantly when the bridge fell on them, crushing them in their seats.[4] Several injured passengers were trapped in the train for hours after the accident, with part of the bridge crushing a limb or torso. Some had been conscious and lucid, talking to rescuers, but died of crush syndrome soon after the weight was removed from their bodies. This resulted in changes to rescue procedures for these kinds of accidents. Rescuers also faced greater difficulties as the weight of the bridge was still crushing the affected carriages, reducing the space in which they had to work to get survivors out, until it was declared that no one was allowed to attempt further entry until the bridge had been lifted. Soon after, the bridge settled a further 2order=flipNaNorder=flip onto the train, trapping two rescuers and crushing a portable generator "like butter".[6]
Another danger came from gas; LPG cylinders were kept year-round on board the train to be used in winter for heating.[7] Several people were overcome by gas leaking from ruptured cylinders. The leaking gas also prevented the immediate use of powered rescue tools. The NSW Fire Brigade provided ventilation equipment to dispel the gas and a constant film of water was sprayed over the accident site to prevent the possibility of the gas igniting.[4]
The train driver, the assistant crewman, the "second man", and the motorists including one motorcyclist[8] driving on the fallen bridge all survived. The operation lasted from 8:12 a.m. Tuesday until 6:00 a.m. Thursday. Ultimately, 84 people were killed in the accident, including an unborn child.
The bridge was rebuilt as a single span without any intermediate support piers. Other bridges similar to the destroyed bridge had their piers reinforced.
The original inquiry into the accident found that the primary cause of the crash was "the very unsatisfactory condition of the permanent way", being the poor fastening of the track, causing the track to spread and allowing the left front wheel of the locomotive to come off the rail. Other contributing factors included the structure of the bridge itself. When built, the base of its deck was found to be one metre lower than the road. Concrete was added on top to build the surface up level with the road. This additional weight significantly added to the destruction of the wooden train carriages.[9] The disaster prompted substantial increases in rail-maintenance expenditure. The train driver, Edward Olencewicz, was exonerated by the inquiry.
On 4 May 2017, New South Wales Premier Gladys Berejiklian apologised to the victims of the disaster, in Parliament House.[10]
Families and friends of the victims and survivors gather with surviving members of the rescue crews annually.[11] The ceremony ends with the throwing of 84 roses on to the tracks to mark the number of passengers killed. In 2007, a plaque was placed on the bridge to mark the efforts of railway workers who assisted in rescuing survivors from the train.[12]
The original group, known as 'the trust', made submissions on rail safety issues, including recommending that fines for safety breaches be dedicated to rail safety improvements,[13] and campaigning for the establishment of an independent railway safety ombudsman.[14]