From: Steve B on

"Steve B" <pittmanpirate(a)hotmail.com> wrote

>> 1926.152(a)(1): Approved safety cans or Department of Transportation
>> approved containers shall be used for the handling and use of flammable
>> liquids in quantities of 5 gallons or less ...


>
> But you said containers of less than five gallons re: storage. What about
> transport? You say nothing about that.

NO, sorry. You cited about 5 gallon containers for handling. Nothing
stated there about storage.

Steve


From: LM on
On Thu, 22 Jul 2010 09:23:24 -0700, Steve B wrote:

>> Autoignition Temperature: 833 degrees F / 444 degrees C
>>
>> Gulf unleaded gasoline material data sheet (MDS)
>> http://www.gulfoil.com/files/downloads/unleadedgasoline.PDF
>
> And your point is? That there is no ignition source ...?

The point was to find whether gasoline, stored next to a fence, in approved
5-gallon containers, would ignite.

With an ignition temperature over 800 degrees F (MythBusters seems to think
it's only 500 degrees F so I'm not sure why the descrepancy), it's not
likely the gasoline will ever get hot enough, without a flame, to
spontaneously erupt simply stored against the fence.

Stored in a vehicle truck bed or closed trunk (or in the vehicle gas tank
for that matter), is a whole 'nother story because there could be leakage
and sparks and friction after a crash. But, a crash is a crash and is a
dangerous thing no matter what. If we're so worried about crashes, we'd
never drive anywhere so we have to take that risk in hand.

Assume someone drives 15K miles a year, for 50 years, that's 750K miles in
a lifetime. Assume in that lifetime, they have, how many? Maybe two, maybe
three accidents? Let's say five accidents just to be aggressive.

That's an accident every 150K miles. But you don't store the gas in the
trunk all the time; just to and from the gas station, which, for our sake,
we'll call 15 miles round trip.

I'm not sure how to do statistics, but, 15 miles out of 150,000 miles seems
like a percentage of about 0.01%. So, for any given fifteen miles that
you're carrying gasoline in your trunk, you have a non-zero (but pretty
small) chance of having an accident; and in that accident, you have a
smaller (but still non-zero) chance of having it blow up on you.

All in all, unless someone comes up with better math, I think you have a
better chance of having a heart attack than having your gas blow up on you
on that one trip to the gas station.

Still, I can't find what the laws are for California for transportation.
The Caltrans (DOT) site was miserable.
From: LM on
On Thu, 22 Jul 2010 09:27:08 -0700, Steve B wrote:
> But you said containers of less than five gallons re: storage.
> What about transport? You say nothing about that.

I'm trying. I'm trying. :)

My husband fills my car with gas all the time from Costo runs he makes with
his car. He fills up his sedan plus four five-gallon cans at the Costco
pump. The advantage is he waits on line once but gets to fill up two cars.
The advantage to me is I never ever have to fill my gas.

So I'm also interested in the law. The Costco gas attendant can't possibly
not be seeing him do this for years. They never say anything. Neither has
anyone else. You'd think a cop or two would have been on line waiting at
some point or another. Or the trucker who fills up the huge gas tanks would
mention something.

Looking for the law, I scoured the Caltrans (fancy name for the California
DOT) web site for hours. I can't find a single document that says what the
law is for transport of gasoline in portable storage containers for
personal use.

I'll keep looking. It frustates me that something so simple is so hard to
find the law for.
From: LM on
On Thu, 22 Jul 2010 09:45:00 -0700, Steve B wrote:

> You cited about 5 gallon containers for handling.
> Nothing stated there about storage.

I'm trying. I really am. I want to know myself what the law is.

I gave up on the California DOT (aka Caltrans) web site as its search
mechanism is a mess.

I googled for "California law gasoline portable storage container
transportation and storage"

It's really hard to find the law on storage and transportation of 5-gallon
gasoline containers! :(

This PDF, for example, titled "Portable Storage Containers"
(http://groups.ucanr.org/ehs/files/54035.pdf ) is typical in that it gives
suggestions, but, only one law is mentioned related to storage, and it
isn't what we're looking for (we're looking for a volume limitation).

It says "A safety can made of a heavy-gauge metal and having a cap that
automatically closes to prevent a spill if the can is dropped or tipped
over is required, under California Code of Regulations Title 8, Section
3319, for storing flammable liquids like gasoline."

So, I'm still looking for any California law that covers:
- How many gallons (if any limit exists) you can carry in your trunk
- How many gallons (if any limit exists) you can store 'along a fence'

We all know you can carry gas in your trunk; and you can leave it along
your fence; the only question is whether or not there is a legal volume
limit.
From: Steve B on



> The point was to find whether gasoline, stored next to a fence, in
> approved
> 5-gallon containers, would ignite.

The point is, gasoline could sit out there safely for a very long time. In
the sun. And not ignite from ambient heat. And never even get close.
There's no arguing that point.

Then humans enter the equation, and, well, you know humans. And then, there
is lightning. And in California, fires of different types. And, in
California, people who smoke all sorts of things that burn.

All in all, if I were the OP, I wouldn't have a problem with it, unless it's
by the house or garage or outbuilding, and then the OP is being careless and
might get caught with his pants down one day. From the neighbor's POV, I
can see why he might be a little concerned. I don't know if we ever
established if the gas and fence location was near any house or structure,
or out in the middle of acres of desert. I wouldn't want to see twenty
gallons of gas on the other side of my fence if it was between the two
houses. You probably wouldn't want to, either.

There are lots and lots of variables here. But the one constant is that gas
is very flammable, and extremely easy to ignite by several normal every day
methods, including static electricity from a poofy sweater.

AND, when it catches fire, it's usually nasty and leaves a big mess.

And melts plastic sweaters on to people in a heartbeat.

Steve

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