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Igniters in focus in fireworks factory blast investigations

The Għarb factory should never have had so many fireworks in one place, especially when people were still working there, pyrotechnics inspector Servolo Delicata said yesterday.

"They went very much beyond the limit of what should have been stored on site," said Mr Delicata, who spoke to The Times just before his appointment on a board of inquiry set up to look into Sunday’s blast.

Mr Delicata said that although the law regulated the amount of potassium nitrate and chlorate (two of the most unstable fireworks materials) that can be kept in the factories, a newer compound, potassium perchlorate, was not regulated and, therefore, gave rise to a loophole.

"Small accidents happen in fireworks factories and it's very likely that a small explosion in the working area spread quickly because of the large amount of fireworks that were on site,"he said, explaining that a chain of explosions made it possible for the damage to be so wide-spread, so much so that the two men who were taken to hospital severely burnt,were standing 50 metres from the main blast site.

The explosion was so powerful it left a large crater in the ground. Debris could be found hundreds of metres away from the site of the factory. The ground was littered with petards and car parts could be seen a long distance away from what was left of the vehicles themselves.

Although many speculated that a fire could have started from trucks or the fireworks they carried, Mr Delicata thinks the trucks were not a likely cause. If something were faulty in the vehicles it would have most likely caused problems during transport not when they were parked, he argued.

The fireworks were carried to Gozo on a barge and taken by trucks to the factory, where they were parked in the yard. They were purchased from five factories in Malta: Għaxaq, Lija, Kirkop, Qrendi and the St Sebastian factory in Qormi, sources said. The Qormi factory claimed two lives last February when an explosion rocked the facility in the limits of Ħandaq, Qormi. An explosion occurred at the Għaxaq factory last year but luckily no one was injured.

In previous years, people at the Għarb factory site told Mr Delicata the fireworks bought from Malta were stored in separate places like, say, a container in the field where the explosives were going to be let off from. It was possible that there was a mistake somewhere,Mr Delicata said, but the fundamental problem being bred in factories was that "no one is scared anymore".

Most of the people who frequented the factories were not knowledgeable enough, he added.

Mr Delicata said it was too early to say what caused the blast or other unexplained explosions in the past months, which some are attributing to an inferior batch of chemicals.

However, he raised questions about the igniters, used to light up the fireworks. Although igniters have been used for several years, very little is known about them and their chemical consistency changed when they were bought from different companies, making them very dangerous.

Mr Delicata said that although the Farrugia factory was not known to use igniters that much, in the wake of so many casualties in the past year, he still thought igniters might have been a contributing factor in this tragedy. "Sometimes igniters go off on their own," he said. "I think that instead of calling a moratorium on fireworks for two years, we should call a moratorium on igniters."

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C.Busuttil

Sep 9th 2010, 01:51

I agree with you 100% especially when you write that the majority of commentators here is not borne out of empathy for the victims or eagerness to see fireworks done in a safer way. They just believe they are superior to others whom they consider low class people.

The idiotic theories some have written also show totally NO knowledge about the subject but they still open their mouths. Especially when it comes to the materials used had been the reason for the latest tragedies it would have occured during the preparation of the mixtures one of the crucial stages of fireworks NOT when its is sealed and ready to be let off.
Is-soltu Gahan Malti jiftah halqu minghajr ma jkun jaf xejn

A. Duca

Sep 7th 2010, 14:02

The advantage of having a single plant with the capabilities of producing fireworks is that enforcement is finally made possible. It is not humanly possible to scatter the already scant and stretched resources of this nation any further.

Unless such action is taken, no Maltese individual can ever rest assured that these explosives are being handled by true professionals.

K Formosa

Sep 7th 2010, 14:30

Jimmy, yes it's their choice if they end blowing themselves up.
The problem lies when third parties are involved - third parties nothing to do with fireworks.
Did you forget the Naxxar incident? Someone who had nothing to do with fireworks got killed. Yes that's unacceptable

Christian Sciberras

Sep 10th 2010, 00:11

Since we seem to have a major enthusiast in the discussion, I'd like to ask you:

1. What are the precautionary measures taken?
2a. How structurally sound are these factories?
2b. Were the structures really meant for fireworks?
2c. By "meant" I don't want the usual empty talk about who did them....where they DESIGNED with fireworks in mind??
3a. What surveillance is there in the area, if at all?
3b. What stops me (or anyone else) from using those *explosives*, *ahem* productively *ahem* elsewhere? (hint; the recent arson/bomb attacks)
4. Who trained the current experts we have here? Chemical mixing is not the same as fishing for tuna, saying so from personal experience...
5a. What are the authorities that are supposed to supervise these activities?
5b. What is their experience in their field (is it just "the usual chemicals used in Maltese pyrotechnics")?

Right now I can't think of anything else. If you really care about my concern, please do reply to this message, or you can contact me directly at uuf6429@gmail.com

Christian Sciberras

Sep 7th 2010, 11:02

Paroli fil-vojt tieghek.

If any of his words were moot, he hit the nail on it's head with this comment:
"The Għarb factory should never have had so many fireworks in one place, especially when people were still working there, pyrotechnics inspector Servolo Delicata said yesterday."

He did raise some valid points. Where are yours (other than "his comments are crap")?

A Zahra

Sep 7th 2010, 11:34

Readt his: This is a real authority on the matter of pyrotechnics in the USA.

http://www.skylighter.com/skylighter_info_pages/Books/fireworkssafetymanualofca.htm

My bet is that what happened at Gharb lies in the section

CHLORATES AND THE SUN.







J. Debono

Sep 7th 2010, 14:23

@ A. Spiteri

Only a fool tries to argue with Mr. Servolo Delicata, in an argument where pyrotechnics are involved!, as he truly IS THE EXPERT.

L Spiteri

Sep 7th 2010, 11:49

Anothe tragedy did in fact take place but apparently memories are short. I am referring to the Mar 12, 2008 devastating explosion in Had Dghejf Street, Naxxar

Christian Sciberras

Sep 7th 2010, 11:09

That is just perfect. Too bad the proposal won't ever get accepted.

A.Charles

Sep 7th 2010, 12:52

I would like to add that the chemicals and other materials imported for this industry must be of the highest quality.

RMangion

Sep 7th 2010, 09:45

There was an araitcle yesterday on this website. Gozo channel does not transport this stuff, a private launch or barge was used and it was escorted

Fenech MD

Sep 7th 2010, 14:24




To add to RMangion's comments, read this article

http://www.timesofmalta.com/articles/view/20100906/local/no-fireworks-carried-on-gozo-ferries

Six soldiers and policemen died exactly 26 years ago when fireworks being carried on a patrol boat exploded off Comino.


Charles Sammut

Sep 7th 2010, 10:01

Check your facts. The relative humidity at Rabat, at the time of the Mosta/Dwejra blast was in the region of 25%. I quoted Rabat because it is the closest and at the same elevation.

Peter Korsten

Sep 7th 2010, 10:12

"In my life I have used tens of thousands of igniters and never I say never have I experienced an unintented ignition."

Just one is enough.

G.Portelli

Sep 7th 2010, 12:13

You are right Mr. Zammit. There is another thing which may be said. Static electricity and therefore a small Voltage can build up even on clothes especially those with synthetic material like those used in feasts. This can be a real hazard if wires are dangling around the shells. A small spark will ignite the firework. Precautions should be of utmost importance apart from education.

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