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re: Fire reported at Motiva plant in Convent, LA
Posted on 8/11/16 at 12:44 pm to DuckManiak
Posted on 8/11/16 at 12:44 pm to DuckManiak
quote:
It was shin deep water in the contractor trailer lot. Should have seen everyone sprinting through it to get out the gate, myself included.
Why was the parking lot flooded?
Posted on 8/11/16 at 12:45 pm to DuckManiak
Yea, a lightning strike in the plant followed by fire is going to sound like an explosion to everyone. It's all semantics anyway. Some violent shite happened and now we have a big arse fire.
I don't think the reactor blew apart though. Probably had a leak somewhere near by on a high pressure line and lightning lit the leak and made a big leak
I don't think the reactor blew apart though. Probably had a leak somewhere near by on a high pressure line and lightning lit the leak and made a big leak
Posted on 8/11/16 at 12:46 pm to terd ferguson
It came up really quick. I was in my truck watching it rise. Rain wasn't too hard, but steady for about an hour and a half before the fire. I've seen it rain much harder and longer and not rise that quickly. Not sure what the deal was.
Posted on 8/11/16 at 12:47 pm to Nado Jenkins83
Because you're bragging about tap dancing on the internets. You have to be mad about something.
Posted on 8/11/16 at 12:47 pm to Nado Jenkins83
(no message)
This post was edited on 6/10/20 at 12:13 pm
Posted on 8/11/16 at 12:48 pm to terd ferguson
quote:Because the current amount of rainfall was not accounted for during planning of the parking lot you dumb fricker
Why was the parking lot flooded?
Posted on 8/11/16 at 12:48 pm to bababooey
quote:
Because you're bragging about tap dancing on the internets. You have to be mad about something.
I am also great at giving fat lips and after dinner speeches.
Posted on 8/11/16 at 12:48 pm to LSU0358
I'm not familiar with that exact unit, but everything always fails to depressurization. Even if the controls are fried, you either loose control air and the valves open, or loose communication and the valves open.
It's just so much volume under so much pressure that it takes a really long time to blow down. All you can do is block the unit in and let it burn and wait.
It's just so much volume under so much pressure that it takes a really long time to blow down. All you can do is block the unit in and let it burn and wait.
This post was edited on 8/11/16 at 12:50 pm
Posted on 8/11/16 at 12:48 pm to Nado Jenkins83
quote:
no manual override?
Some of them may have a manual valve that would require an operator to go in unit and open if the control valve fails to open. Highly unlikely that it's on reactor itself. More than likely located off of a separator in unit which runs about same pressure as reactor(s)
This post was edited on 8/11/16 at 12:49 pm
Posted on 8/11/16 at 12:49 pm to LSU0358
quote:
There should be a switch in the field and in the control room. But those would depend on the Emergency controls DCS working.
I am talking more along the lines of just closing a valve.
if it is indeed a high pressure line. i don't know squat about plant life
Posted on 8/11/16 at 12:50 pm to Nado Jenkins83
But can you give a speech, tap dance and administer fat lips all at the exact same time?
Edit: I forgot to add dishing out empty threats on the internet. My bad.
Edit: I forgot to add dishing out empty threats on the internet. My bad.
This post was edited on 8/11/16 at 12:52 pm
Posted on 8/11/16 at 12:51 pm to Nado Jenkins83
Lol most of the time it's not that simple, especially in an emergency.
Posted on 8/11/16 at 12:51 pm to Nado Jenkins83
quote:
I am also great at giving fat lips and after dinner speeches
Grow up pussy and stop derailing threads before you get hurt
Posted on 8/11/16 at 12:52 pm to bababooey
Doesn't sound too hard. Depends on topic of speech.
Posted on 8/11/16 at 12:53 pm to DownshiftAndFloorIt
quote:
Yea, a lightning strike in the plant followed by fire is going to sound like an explosion to everyone.
I didn't even hear the thunder. The only thing that gave it away was people running. I thought it was because of the rain, but then saw the unit going up. I thought it was a tornado at first seeing the sky change to dark black, but then saw the flame and sprinted to the gate.
Posted on 8/11/16 at 12:54 pm to Nado Jenkins83
Topic of speech- How mad you are.
Posted on 8/11/16 at 12:54 pm to Nado Jenkins83
The way it works is you close off all of the lines into and out of the unit, isolate the equipment that's on fire as close to the fire as possible, and wait till everything in that system burns out. The relief valves will send it to the flare to be burned, but it can only go so fast. There's a whole lot of volume under a whole lot of pressure and it just takes time to get all that down to atmospheric pressure so that you can start dealing with it.
Depending on exactly what's burning and where it is, they may let it burn and just contain it, to avoid a big release. All the shite in the system has to come out one way or another.
Depending on exactly what's burning and where it is, they may let it burn and just contain it, to avoid a big release. All the shite in the system has to come out one way or another.
This post was edited on 8/11/16 at 12:56 pm
Posted on 8/11/16 at 12:57 pm to DownshiftAndFloorIt
I may or may not have the P&IDs for that unit in front of me right now
Posted on 8/11/16 at 12:57 pm to JonTheTigerFan
[quote]Not uncommon during an emergency at a plant. You can have all the drills you want but when something like this happens, nobody remembers which staging areas to go to. They just get the frick out of harm's way and don't really care about the "headcount". It's very hard to get your headcount exactly right with hundreds of people all over the plant. Hopefully this is the case here.
I kind of alluded to this earlier and appears its exactly what happened.
.
I kind of alluded to this earlier and appears its exactly what happened.
.
Posted on 8/11/16 at 12:58 pm to DownshiftAndFloorIt
I'm curious how much/if any of the RX is exposed. The catalyst in there usually will burn when exposed to oxygen. If it's a lot it may take a real long time to burn out.
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