Posted
Massachusetts officials were expected on Monday to release details on the cause of the accident that killed Stanley J. Mordarsky, 55, of Bloomfield, Conn., on Saturday at Six Flags New England. The man came out of the ride, apparently in the final curve, before falling to his death.
Read more from AP via The Boston Globe and The Hartford Courant.
The first thing is to change the restraints.
Instead of having just a straight across T bar style restraint there should be right angle extensions added to ensure that there is no gap between the bar & the side wall of the seat...if you notice during an average load cycle the ops can push the bar down as far as it will go (given the varying dimensions of a riders legs) & there is still a sizable amount of space between the bar & the seat in which a passenger could possibly slip out should they pass out for whatever reason during the ride,in addition the suggestion of having a more curved vertical post to which the T-bar is attached (like those on TTD) my help as well.
The lap belts should be eqquipped with a computerized locking system(similar to that of the flying dutchman coasters) which prevents the passenger from accidently(or intetionally) removing the belt after a train has been dispatched.
Boarding procedures.
Now I've heard of several reports of the ops on the Deja vu coasters having to instruct riders not to close the harness until their lap belts have been fastened & checked by the operators...on the Superman rides this isn't the case,the ops just check the bars & belts at the same time but because the bar comes so close to the belt latch & it's sometimes hard to latch the belts as well they can't always see if it's truly latched properly or not.
What they should do is change this procedure so that the operator checks & fastens al belts first(going from front to back) & then checks the lapbars(going from back to front) & to be sure do a final front to back check before dispatching a train.
That is about as close as any park can possibly get to making sure the ride is as safe as it can possibly be from an operations stand point....now maintenance is another thing however.
Finally there needs to be a system in place giving ride ops the ability(at their own judgement) to refuse access to any attraction which they feel a guest cannot safely ride,yes it may sound like discrimination but the staff should be able to make such a choice especially when the safety of the disabled guest & those around him/her may be in question & in some cases they should be able to inqure about the nature of a guests disability if it is determined by their judgement & experience that the attraction may not be suitable for their physical limitations.
1. Belts secured by riders
2. Belts checked by operators
3. Restraint lowered individually by operator tightly
4. Restraint pulled on to check it has locked
This was an operational nightmare, and ultimately on its own for whatever reason didn't stop a girl falling out, but I suppose the only thing that would stop, for example, someone unbuckling a seatbelt would be something similar to what you mentioned earlier about Flying Dutchmen coasters - could this be done with such a seatbelt system though?
Going by Batwing Fan's suggestions, that is essentially the way that Xcelerator is checked. It is stressed that seatbelts should be put on first, and the operators will then lower the lapbars. As best I can tell, the only reason for this is to allow the operators to get a good look at the seatbelts and be certain that they are acceptably tightened before the lapbars are lowered.
I think there were a number of investigations forthcoming from the Perilous Plunge accident. I think the only one that considered the restraints to be inadequete was the one by OCHA (I think). Intamin have always said their
restraints were adequete, and whilst this could be argued that it was a PR thing (I thought it was, and was expecting another restraint re-design), the fact Oakwood's came equiped with the same restraints proved, I think, that
Intamin were 100% confident in their restraints. It is, afterall, bad business to sell rides that kill.
Furthermore, Oakwood carried out their own investigation. Allot and Lomax investigated the restraints and did a risk assessment on them. Oakwood operated Hydro in a very specific manner; operators would tighten and check seatbelts BEFORE they themselves would staple you in with the lapbars. This wasn't a flash in the pan - Hydro was always operated like this.
I'd also like to point out that the circumstances leading to the Hydro death are still unknown. We don't even know if the seatbelt came back fastened or not. If it was unfastened, could she not have undone the over-the-shoulder
seatbelts that Perilous Plunge now has? If so, what difference would these restraints have made?
*** This post was edited by CalvinJ23 5/3/2004 2:48:26 PM ***
http://www.albanyentertainment.com/sros.jpg
*** This post was edited by CalvinJ23 5/3/2004 3:02:48 PM ***
http://www.wfsb.com/Global/story.asp?S=1832868
Rich Genthner / PTC99
rentzy17, did somebody DIE riding Blizzard River?
To hear that he MAY have spun like a frisbee (as one witness described), hit the railing or track, I would think it may have been on the last bunny hop just to the left of the area you cirlced. If you are in the last seat in this spot, you get a fair amount of upward force, which, conceivably, if this person was already almost out, could throw you into the air, spinning you and being in the last seat, then hitting the track before falling to the ground..
I guess this is a long winded way of saying, if this gentleman was only 5' 2" and 230, there is no way he should have not been able to be safely secured. I'm 6' 3" and I've never had an issue with being safely secured. And as has been said, any futher speculation at this point is probably not worth the bandwidth. I am sorry for his family's loss, but I certainly hope that this doesn't add any fuel to the "let's add quadruple redundant restraints so that even a Hungry Tiger couldn't get out of our seats." We''ll see....
-Escher
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