Electrical Safety: Crane Truck Contact | WorkSafeBC

[@worksafebc]

Learn more about working safely around electricity at worksafebc.com/electricity.

[@researchandbuild1751]

This kind of stuff is what should be shown before movies in theatres instead of ads

[@rogernguy]

facts

[@jesuschines2434]

Or should be shown on KZbin instead of shit ads

[@miguelmadrigal1847]

Forreal

[@santannavalter]

It should be in schools too. From the elementary to the college.

[@Charlotte-yk1zd]

Yep, just not in movies for people -10. If I was shown this when I was ten I wouldn’t have even been able to think about the movie and would just be feeling sick about if this happened

[@TheAshleyspann]

If the voltage is "bleeding" into the ground, there is a diminishing effect over distance. For example, at 10 feet away from the crane, its at 10,000 volts. At 15 feet away, its at 9,000 volts. At 20 feet away it's at 8,000 volts, etc. until it finally reaches zero. (Keep in mind it may be non-linear; this is just an example) If he takes too big of a step, on foot could be at say, 9,817 volts and the other foot is at 8,945 volts. The two feet now feel a difference, or voltage potential of 872 volts. So the worker may accidentally provide another dissipation path, up one leg and down the other, just because his body spanned too large of an area while making a big step. I hope this helps,

[@Milosz_Ostrow]

Ashley Spann The decay of the electric field with distance is exponential; it never reaches zero, but at 30 meters (roughly 100 ft) as suggested in this video, it should be low enough to no longer be lethal. The staged example in this video is also a bit hokey, since the truck has rubber pneumatic tires. Even if the truck is contacting the overhead line and is at the line potential, if there isn't an electric arc from the wheel rims to earth, there probably is little danger in simply walking away from the danger zone. If there were a visible/audible arc or corona, however, I'd shuffle as recommended.

[@fourfortyroadrunner]

+Ashley Spann ....Ashley, I hope you are hot because you need more brains. You cannot make statements like this because you have no idea what the ground conductivity is, which can vary widely in very short distances. That is, you could go from relatively low conductive rock, say, to a layer of soil or ground water soaked sand, etc. NEVER convince yourself, if you are unlucky to be in this situation, that you are "safe" and THINK about every move you make.

[@thelasttimeitried]

+Milosz Ostrow As you say, better shuffle as recommended. The video showed the crane drop pneumatic stabilizers on the ground, so the rubber tires are not the only contact with the ground. You never know what might be happening. Water leaking from a radiator, dragging chains, etc. might provide conductive pathways.

[@krashd]

fourfortyroadrunner, can you point out the bits where Ashley told anyone they'd be safe? She pretty much hit the nail on the head about dissipation of the energised zone and voltage drop and you just parroted her by trying to correct her. That's an odd mating ritual.

[@rafdavfl]

Fourfortyroadrunner, THAT's what she said.

[@1garrobito]

safety techs explain everything about working around power lines but never never tell me about this procedure. good safety tips

[@jsargent8952]

Amazing action scenes and special effects. What about that suspenseful plot twist right at the end? Didn't see that coming! Can't wait to go see the sequel.

[@robertbalaz2771]

For "WorkSafeBC" FULL RESPECT !!! SRB: Veliki Pozdrav iz Srbije, Pančevo, Oil Refinery NIS-Gasprom Njeft, -Robert, ENG: Best Regards!!! B R A V O !!!

[@راغبةفيربها]

Everything you teaching us is after experience from lost many many lifes

[@Hank..]

"Don't move!! The electricity's vision is based on movement, it can't see you if you don't move!"

[@g_br]

Tyrannosaurus electrix

[@bobsinger3594]

I didn't know anything about it! Thanks a lot for sharing this vídeo. Greeting from São Paulo - ,Brazil.

[@johntrueblue]

Good info. I work with truck cranes every day (HIAB) and I allways look up and around me just so this situation doesn't happen, I don't even use them when a storm is about. On a lighter side ide be worried about the repair bill for the HIAB and truck, the boss would kill me if the electricity didnt...lol

[@PatrickCoble]

Excellent camera work and editing!

[@charlessmith263]

I would also say to this crane worker, this, to avoid this disaster... "Now, there is an energized power line here, overhead. You are in no danger of shock or electrocution as you lift the crane away from the power line--but you are in danger of both hazards if that crane swings and either hits the power line, or comes too close to it. The power line is 15,000 volts, so that means you need to keep the crane 20 feet away from the L side or R side or under the line. At least. Do a test run and try to swing it towards the power line and I will give you a "stop" hand signal to "stop" movement when the crane is too close to the line(s). We may have to move the whole crane assembly to a safer distance from the power lines if it is too near to even swing the crane. Being electrocuted is not worth rushing to do crane work when energized electricity is involved. You only have one life and when you have it taken away by electricity--it can never be revived again. OK?"

[@trteeerryfse-wy2ww]

These videos are like part 2 of the boards of Canada announcements

[@NewYorkWerewolf]

Thank you for posting.. A wealth of knowledge

[@bdf2718]

Basically, do the penguin shuffle away, just as if you've shat yourself. Which you probably have.

[@Tinychad]

something useful on KZbin ???? and also may save my life!!!! KZbin you did it !!!! :)

[@recreationalstudios]

I just learned something new

[@cynix1063]

Thank you so much for safety idea❤️❤️

[@dess5500]

He could have done the moonwalk out of there

[@sicpuppy9435]

I understand this is a safety training video, but - You would never lift a pallet that high off the deck of the truck, You only need a few inches clearance to swing the load oner and lower it to the ground

[@BtcSimmer]

Heh yaaaaa I posted

[@bryanmartinez6600]

Sic Puppy first those shingles could have been taken by hand on a ladder lazy turds

[@1ksiman]

В России оборвут провода, сдадут их в цветмет и при свечах отпразднуют удачный день :)

[@ianstoyan]

It's ok. I have Doc Martens with bouncing soles, so I'll be fine.

[@unclepaul8331]

open your eyes well otherwise you have problems👌🔨⚙️🔧

[@ihavenoideadanny]

this video: Power line spawks me: WHOEVER MADE THESE POWER LINES DIDNT THINK ABOUT THE FREAKING COVERS IT HAS

[@cherrysdiy5005]

Very true, but all power lines should be assumed to be uninsulated. Better safe than electrocuted.

[@HobbyOrganist]

The problem with any kind of insulation on these wires is the constant exposure to sun and weather rapidly breaks down rubber, plastics, vinyl etc

[@seyedhosseynhosseyni7440]

Thank you, guys! Helpful!

[@JaidenJimenez86]

I got a crane license and was never taught this

[@jeremyasher297]

Did you really touch a crane to a power line?

[@charliehustle2579]

Great info! Just curious what if I moonwalked like mike out of danger

[@Jon-Ivy]

Nah, try the electric slide... ;)

[@shin-ishikiri-no]

You should probably also avoid any other objects while shuffling, no?

[@queondacanal4775]

Remember you must walk like if you shit in your pants.

[@phuxus558]

pretty good on the acting actually lol

[@pzdun2012]

and better lovestory than twilight XD

[@justinschuyler]

My grandma would’ve been just fine

[@jesuscadena5673]

Is it true that in a much more serious situation, suck as a fire, that you can jump, as long as you keep your feet together? Just asking

[@factsandmyths3301]

What will happen if I jump or hop with both toes together away from crane? Will electricity still kill me?

[@chriswhitehead9845]

Or simply check for power lines and do a risk assessment

[@jaimeprado5507]

Excelente información

[@notakim9185]

This help me answering question number 2

[@1978garfield]

Step one: Don't park your crane under a power line.

[@Bigblackee3]

Wow helpful vid. Thanks ✌️ i never knew that

[@dannyboy6044]

Wow! I didnt know that!

[@takoyaki-gq1qj]

first of all. don't use crane in dangerous area

[@mattysdiycovers6525]

is it really safe to walk away from the energized ground if needed?

[@AintBigAintClever]

+jinn shinn no. Shuffle if the ground lets you, or hop with both feet together BUT DO NOT FALL OVER. The important thing is to keep all points of contact with the ground as close together as possible. If you fall over your hands will be at a different voltage to your feet.

[@frankrizzo8175]

+AintBigAintClever Which means don't hop, just shuffle.

[@Anisimov_Yu_M]

Стрела уже не касается провода, откуда там на земле напряжению взяться?

[@damojfowler]

I wouldn't even move and they say you should shuffle?......not the best time to dance to be honest.

[@vierafilms8321]

Good

[@АлександрЛ-й1е]

В америке сети с изолированной нейтралью?

[@airaero5473]

Why is this in my recommended

[@Nicholas-f5]

It's a sign from above

[@СергейЧхайлов]

Шаговое напряжение , опасная штука .

[@EsotericDesi]

Man, I NEVER NEVER knew this... Thanks for this safety tip... we never know when we might have misfortune of being in such situation... considering these wires touching and sparking/blowing up is not that uncommon in any country...

[@BoutThatAction]

Bruh they teach this when u take the class to get certified wtf

[@krashd]

That shuffle at 1:40 of feet together and never moving farther than toe-to-heel is also the recommended best practice after a fart turns out not to have been a fart.

[@CannedHam6]

hahaha

[@davescopes249]

🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣👍

[@davescopes249]

He's doing a forward moonwalk. Lol

[@nickelmickel4170]

Never trust a fart.

[@jeanpa9977]

This was funny on many different ways xD ty

[@CyberMacGyver]

Wow. We got taught to avoid these situations, but not how to get out of one... 👌 This vid might save a life one day

[@miles5600]

We don’t have any power lines in my country so I’m good

[@ghostofmars83]

What is there to dislike about this video? Very informative...

[@HRWWW]

ghostofmars83 people were probably hoping it was real and not a demonstration.

[@Treddian]

It was obvious that the guy was maneuvering the crane into the power lines on purpose. He was going the wrong way. It seems kind of insulting to crane operators who have run into trouble before, as if they must have been that stupid.

[@phalcon23]

there are bots on youtube that people pay to get hits, and likes for their videos. These bots seek out random content, and give random likes and dislikes to make them look more human that computer controlled. Thats why a lot of videos get dislikes.

[@NiceMuslimLady]

@@Treddian The point of it was that this could happen by accident. The FIRST problem I saw in the video was the foreman hurrying things along without taking the time to give the crane operator a safety briefing. During the safety briefing he would point out the presence of the electical lines and what to do if the crane contacted them. Note: something unrelated to the crane could happen causing the power line to come down on the truck, such as a vehicle hitting a pole nearby.

[@dmitriystrygin4760]

Couple of things, i guess. 1. Crane is no longer in contact with the wire 2. Crane supports stand on wooden platforms, wheels are made of rubber. As we know wood is a dielectric as well as rubber. 3. Guy's legs are far enough from eachother for him to get hit by electricity. Majorly, video explains how the guy could be hit, but still for inattentive spectator, or for a person having no basic education, like scool.

[@robtheslob5264]

This kind occurrence is more common than one would think and affects more than just construction workers. I was once eating my breakfast at a drive-thru, looked across the street and there was a fire truck, of all things, with its ladder extended into some power lines, just outside the fire station. I forget what exactly was burning, but there were sparks and a fire. Several other trucks arrived on the scene from the other stations in town, sirens blaring. Turns out it was a training exercise gone awry.

[@AvZNaV]

This is helpful for everyone. Who knows if a power line will down right next to you...

[@jeffsmith9351]

My condolences to anyone living in a place that still uses powerlines like that.

[@EricH_1983]

On the brightside the phone in his pocket was fully charged..

[@Phonixrmf]

Yes and for the next 8 years

[@l337pwnage]

This video has a lot of potential...

[@shashikantsolanki5853]

This is shooting brother

[@SupakitSaksaringkan]

Thank you. This is a new knowledge.

[@shashikantsolanki5853]

This is shooting brother

[@johnbemetz1771]

That slow shuffling step is used all the time by Pacific Power line crew workers. The theory is that muscle memory will save your life if an energized conductor ever contacts the ground where you are currently doing your " shuffle work ". It has been proven that the expense of new shoes needed more often will be more than offset by the daily overtime pay you will receive to complete your daily work.

[@jokuihmehyyppa]

We were taught the shuffle at school when I was learning to become an electrician. Now that I'm becoming a trucker it's interesting that none of this is brought up even though electricians here aren't the ones getting fried, it's plumbers, truckers and the likes who acvidentally make contact with the wires while doing their job.

[@jairoavina2367]

I was in a 18 wheeler today getting pulled into an alley with low power lines I said no and decided to take the load back. Now I’m here looking for tips on what to do with these types of situations. Thanks for the video

[@juliogonzo2718]

Idiot phone company likes to hang phone lines at like 10' here over driveways. Ripped a few down :)

[@ИгорьЖигалов-к7о]

Баран, смотрел на провода и всё равно поворачивал туда стрелу

[@whowhatisthat88]

This guy would be fired at my job never operate a crane, boom or a conveyor truck under power lines...

[@NoKapMan]

The amount of memes that could come from this video is incredible

[@robertgift]

The voltage difference can be greater the more distance between your feet or any part of you touching the ground.You keep your shoes touching, minimizing voltage potential, as you shuffle away from the electrical source. Hopping on one foot would be ideal. But if you fall, your body can become a nice conductor of ground currents.

[@krashd]

Yeah, in the UK as a forklift driver we get told to jump off on to a single spot and bunnyhop to safety if this happens. We're probably supposed to shuffle and it's our foreman who just has a thing for bunnies.

[@SinistaProductions]

Rob Fraser bunny hopping is even better as there is less distance between your feet rather than shuffling. Step potential works like Potential difference (voltage) in circuits

[@Engineer9736]

@@SinistaProductions The point of Not bunnyhopping is that if you accidentally fall that you’ll be spanning 1.5 meters of ground between your feet and hands = dead. Hence shuffling or not moving at all.

[@00bean00]

No I wouldn't hop if you wanted to shuffle on one foot and go ahead

[@marsoudu87]

1:40 that shuffle look like "THE WALKING DEAD" shuffle

[@HobbyOrganist]

Wonder how they did this video! maybe that powerline was just a temp setup for the video and the power company cut the power right off

[@anthonyward2683]

This is how all training videos need to be shown This video was incredible

[@arconeagain]

Yeah, electrifying.

[@mdbr155]

great videos,im sure many workers will be safe because of your work.

[@marcosmota1094]

I f-cking love WorkSafeBC. They did another one like this one, but I forgot the setup already. You *have* to keep coming back for more. I really wish that they would expand analyses to workplace accidents abroad. There is a video circling around of a container tank explosion in Chinese factory. A worker was cleaning or treating a large tank through an 18"x18" cylindrical opening, and he was blasted to smithereens. My immediate thought: what would WorkSafeBC say about this?! Obviously, he sparked the gases and the opening acted as a bore. The poor man was obliterated completely, his shirt, shoes, and tiny body parts just rained down and onto the piping. China can afford to lose workers, but Canada needs to keep its investments in people from getting recycled. Great job as always, I really respect and appreciate your work.

[@Mustafa-og4pg]

إن مرَّ عربيٌ من هنا فليشرح لنا كيفية التعامل مع الـ 11000 واط وشكرا

[@KingsleyKingOfHV]

Good video, the dangers of step potential should be known more widely!

[@jasonwheat1416]

interesting, the ground is grounded electrically, I'm an electrician and electricity still shows me surpises.

[@frizstyler]

the grounding of the electric post goes at a certain point to the ground.when you close the circuit using another point in the surrounding ground,the potential gradually changes between these 2 points. if your feet are a big distance apart they will be at a considerable voltage and you get shocked. even i that theoretically know all of this recently got close to dying while working on some electronics. the worst thing is that in everyday life you forget about all that because of habit

[@funkyironman69]

The ground is not a perfect conductor, so you will get a voltage gradient across it.

[@reddragonflyxx657]

I lived in a house that had major issues at the transformer (open neutral on the primary loop), and an electrician measured hundreds of volts between the grounding rod and the soil a few feet away from it. Depending on how wet the soil was the plumbing might only tingle or metal faucets would make you latch on when turning them. Eventually the power company found the fault while doing unrelated work, and a look at the number of tickets they closed as "in home wiring" led to a substantial preemptive settlement offer from them.

[@fatahkh1853]

Hi from Damascus and good luck .جزاكم الله خيرا على هذه المعلومات

[@lancelot1953]

Excellent videos, thank you for showing these for the benefit of the community, Ciao, L

[@Rk76742]

Are people that dumb to believe in these stuff, generally workers shoe materials have dielectric strength of well above 50kV/cm so even if he touches those 11kv line, nothing will happen to him unless his shoes are made of metal. This is considered safe practice only when there is a lighting strike nearby whose voltage exceed several MV range.

[@marcoramires5045]

*TEM COISA ESTRANHA NESSE VÍDEO. NÃO DEVERIA HAVER CURTO-CIRCUITO NESSE CASO. O CAMINHÃO ESTÁ ISOLADO DO CHÃO/NÃO HOUVE FAÍSCAS NAS SAPATAS DE APOIO DA LANÇA EM RELAÇÃO A TERRA. ISSO FOI PROPOSITAL. UM CARA EXPERIENTE NÃO FAZ UMA CAGADA DESSA. O CARA NÃO SE DEU CONTA QUE A LANÇA IA ENCOSTAR NO FIO ? TAMBÉM NÃO PRECISAVA LEVANTAR A LANÇA NESSA ALTURA. PODERIA MUTO BEM TER PASSADO POR BAIXO DOS FIOS.*

[@NyuuMikuru1]

You had one job, be aware of your surroundings.

[@gtdodgeviper]

Well that not his only job.

[@lucaslujan8138]

My house is next to a medium power line 1,000v-5,000v... thanks for this information.

[@1digitalwatcher697]

0:47 that's exactly what I would do run the boom straight into the electrical wires.

[@user-mohmmed641]

الله يستر من هذا الموقف

[@bedfordpower]

Thank you KZbin for the recommendation, BTW I am a Computer engineer

[@Rurikovich117]

Да. Шаговое напряжение. Можно широкими шагами....прыгать с ноги на ногу, не касаясь обеими ногами земли.

[@joe125ful]

Nice video..but many workers not use brain and hit HV wires....

[@jonathan_careless]

Would moonwalk also work?

[@Nicholas-f5]

Technically, yes

[@pauldhennessey]

life saving tip right there

[@iloveSelenagz1]

no its not never shuffle your feet always hop shuffling has not been suggested for years.

[@mynhasplaylystysmynhasplay4399]

Obrigado🙏🏻 eu não sabia 👍🏻🇧🇷

[@RajeshGangurde]

Great information i have found thank you very much for sharing this videos will remember it lifetime

[@420bars]

I watched a real video of someone making contact with their crane and as soon as he stepped onto the floor after his vehicle, boooom he got toasted. He should have stayed inside the vehicle without moving a single muscle.

[@Convexhull210]

Did he live?

[@joaoavis3140]

Tensão de passo o grande perigo! A grande maioria não sabe oque fazer quando ocorre este tipo de acidente!

[@Berezkin_Sergey]

Ну вообще-то этому детей в школе учат.

[@ДимаП-к8ъ]

Чему? Единственное что я понял это то что сваливать надо мелкими шагами

[@vitalie96]

В какой школе? Никогда об этом не слышал.

[@migelorps1034]

@@ДимаП-к8ъ Не мелкими шагами а не отрывая ноги от ноги двигаться в безопасную зону. Можно еще прыгать на прижатых ногах, но в этом случае есть опасность упасть вперед на руки и получить смертельный удар током. Напряжение шага это называется.

[@sunilkhandagale9966]

👍Its helpful info about electrical current safety to save life everyone big thums up for this video

[@yousef7x]

this could be a meme.

[@MQasem69]

The best suggestion from KZbin, an add for something I never will use.

[@Engineer9736]

A lot of countries have 11kV lines on poles running through the suburbs. If a line ever comes down near you, this video is something to recall.

[@Mj-em4qr]

Ground getting energised! That's interesting. Should have shown what would happen incase someone moves

[@bobbrawley4466]

Wow , I knew if you were an operator in the vehicle then don't move but I never figured a remote operator standing near the crane would still be in danger

[@darabradley5173]

bob brawley as they say in the video, the ground gets energised

[@roberthawthorne6515]

bob brawley it’s called “step potential “ also if you are in a car accident with a power pole and wires are down.. stay in your car, if you HAVE to get out of the car ie: Fire.... jump with both feet together and shuffle your feet..

[@charlessmith263]

10 meters is roughly 33 feet, but 35 feet would be the best bet. But remember the exact voltage on the line during an electrical contact. If that contact were on a 400,000 volt line, the higher voltage means a larger energizing radius (much larger) and even more danger of touch potential/step potential electrocutions. In this case, to avoid shock or death, you would need to bunny hop or shuffle 3 times the 10 meter distance - so 30 meters, or about 100 feet. But better than 100 feet - 125 feet - would be better. Don't separate your feet until you pass that distance!

[@FunLimpBizkit]

Шаговое напряжение.

[@andrethegiant3035]

I mean I guess we should start marking EVERYTHING OUT! Even the shit hanging right above your head.

[@robertmayesiii8356]

Whoa man... That guy could have had a real electro-shocking work day. So fuckin close.😳😲😯😮😬💥🚨.

[@LuigiCotocea]

At the beginning of the video he had his foot spread, then he shows the guy with his foot together. I am confused wouldn't the guy told him to not move!