China National Petroleum to Dead Workers: Blame Yourselves.
As noted by Shanghaiist, a recent fatal explosion at a gas station in Pudong is garnering international attention. No surprise, the international coverage doesn’t mention a cause because – let’s face it – no Shanghai bureaucrat wants to be the one pinning responsibility on China National Petroleum Corporation, the state-owned oil monopoly that happens to own the destroyed station. So the blame game is left to the folks at Xinhua who, predictably, take the path of least resistance and blame those who can’t retaliate:
Improper work practices caused Saturday’s blast at a Shanghai gas station that claimed four lives …
And who did the work? A thirty-year-old from Anhui, and a forty-six-year-old from Jiangsu. As it happens, the only local entity involved in this blast is the company hired to do the maintenance:
The two workers were employees of the Shanghai Pacific Gas Co.,Ltd. and the municipal administration of work safety is trying to determine if they received proper training for maintenance work.
In other words, the “municipal administration of work” is looking to blame this accident on somebody other than China National Petroleum Corporation, which owns the exploded tank. Which is ridiculous, because responsibility for this accident belongs – squarely – to China National Petroleum Corporation – a conclusion easily drawn from Xinhua’s hand-waving:
Operations at the gas station, an outlet of China National Petroleum Corporation (CNPC) located at No. 909, Third Pudong Roadin Puding New District, had been suspended since Nov. 11 for a safety inspection. The underground gas tanks needed to be pressurized to carry out the inspection, said an official with the municipal department of publicity. The official, who declined to give his name, said there had been residual gas in the tanks, leading to the explosion at 7:50 a.m. Saturday.
Now, if I’m the Municipal Administration of Work, the first question that I want answered is this one: “Did anybody tell the maintenance company that there was residual gas in the tanks?” [even the most dimwitted maintenance company knows to evacuate fuel tanks before working on them] Followed by: “Were the tanks at the station approved for use as pressurized vessels?” That is to say, could they be evacuated using pressurization (standard industry practice)? Of course, both of those questions imply that there are faults in the state-owned station’s design and operating procedures (worker errors are always enabled by design flaws), which is why those questions won’t be asked. It’s easier to blame the accident on a privately-owned contractor than to admit state-owned negligence.
Finally, and perhaps most important, it would behoove the municipal authorities to ask the station’s owners whether or not they had checked the qualifications of the maintenance company. That is, had the company done this sort of work in the past? Were they certified (acknowledging that “certification” procedures are often no more than a red envelope stuffed with cash passed beneath a table)? If the question is ‘no’ to either of these questions, then the station’s owners are, again, negligent.
Alas, there’s nothing new here. Last August, when one of the world’s most technologically advanced (partly state-owned) aluminum plants exploded in Shandong, the Shandong safety authorities – with the help of the local media – were quick to blame it on workers. Days later, the national authorities stepped in and blamed the unprecedented explosion on a faulty plant design … and then nothing was heard of the event again [the Xinhua story is no longer available; interfax has a summary]. I blogged about that incident here and here, and to this day, (three months later!), I still receive emails from aluminum industry officials – worldwide – who want to know if anybody has yet released a report on the nature of the design flaw. To which I answer: Not yet, and probably never, unless it can be definitively proven that the accident was the fault of a worker.
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In China it’s common practice to create low quality designs, and compensate the following bad construction with poor maintenance, and all that is perfected with lack of yearly inspections. If something goes wrong, it’s always because there was a license missing or some other way that made the opearation illegal.
When you really investigate the matter deeply, you will always find that the cause of the accident was caused by the weakness of the leading party, which has not been able to create system that works. Remember though that they are working on it and things are getting better every day at surprisingly fast speed.
There must be a procedure in existence of how to do maintenance work on a gas tank. The supervisor was just instructing the workers according to the management supplied info, which also ordered the project and assignd the work crew. Inside CNPC the big bosses created the general plans how this kind of remodeling work needs to be done, as they were instructed by a govenrment office to create national network of gas stations.
Comment by Zep — November 27, 2007 @ 2:39 pm
Zep – Good comment. I agree with your first two paragraphs entirely.
As for the third paragraph, I can offer some perspective. Generally, a tank will be evacuated of residual fuels before maintenance. And typically, that’s done by pressurizing the tank to force out the residual fuels. No surprise, the Xinhua report claims that the workers didn’t pressurize the tank before doing work on it. However, this leads me to wonder whether the tank was rated for pressurization. If you look at the photos on the Shanghaiist site, the tank in question looks like a standard single wall metal container – and not a tank rated for pressurization (this is something that I know a bit about). Let me emphasize: I’m just guessing here. But if the tank was NOT rate for pressurization, that would explain quite a bit. Or, alternatively, is it possible that the workers tried to pressurize it, and the tank exploded as a result? Those sorts of accidents happen more than you might think. For example:
http://www.cdc.gov/niosh/face/stateface/mi/01mi038.html
Anyway, thanks for the very thoughtful comment.
Comment by Adam — November 27, 2007 @ 3:08 pm