Large Diameter Shaft Drilling Timelapse

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Large Diameter Shaft Drilling Timelapse | Keller

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Keller drilling out a large diameter shaft at a mine in Queensland, Australia
#KellerGroup #Geotechnical #Engineering

Пікірлер: 277

@mrman5517 6 жыл бұрын

Likely final purpose: a ventilation shaft (wide diameter lowers air resistance and required air velocity for given volume), and probably a downcast shaft (slab does not seem large enough for fan infrastructure). The concrete piles and excavation shown are to overcome the first 50m of soft weathered ground you find everywhere in QLD (they also provide serious anchorage for vent control devices or blast doors later). Once this preliminary excavation is completed, and the collar is secureed a raisebore can be set up over the hole to complete the shaft to full depth. Normally this type of job would use a small excavator in the hole and a skip to hoist spoils, traditional ground support (shortcrete, bolts & mesh, cablebolts) can then be install by hand as the shaft progressively deepens (ie fast, cheap, and easy). However the OH&S in QLD prevents this kind of approach, so "no-entry" methods (as seen in the video) are used instead.

@markyes2041 5 жыл бұрын

Yes aussie OH & S is usually great but we still had fatalities in tunnel projects . That safety fence around the hole wouldnt pass muster with us since we had a site event where an 85 year old lady with dementia pushed her way through a security fence and started walking past open excavation pits , D10 Dozers , excavators and haul trucks before we grabbed her and escorted her back to the gate. . .

@sitatan 5 жыл бұрын

Functional machines are beautiful. Enjoyed it. Thank you from Japan.

@omegaman477 6 жыл бұрын

You can tell its and Australian site, the immaculate attention to OH&S. Makes me proud.

@mikemcneil7327 6 жыл бұрын

I've been watching tons of videos on a huge variety of topics, machinery, General things, and this is by far one of the most impressive ones I've seen in a long thine. Great job

@HP.Customs 6 жыл бұрын

THIS IS SPARTA.

@facqns 6 жыл бұрын

hahahah fuck yeahh!!!!

@ashteregg2133 6 жыл бұрын

made me smile

@snowman7672 4 жыл бұрын

Lmao

@itsmeboukmiche6865 3 жыл бұрын

😅👌

@madeonearth3429 6 жыл бұрын

Das ist weltklasse. Einfach wahnsinn. Solche techniken könnten auch porblemlos auf anderen objekten im all helfen, zB dem Mars.. Jetzt müsst ihr es nur noch umweltneutral zu machen! Lg

@TheOneWhoMightBe 6 жыл бұрын

Imagine the torque that thing puts out!

@dranoelarios4788 6 жыл бұрын

TheOneWhoMightBe loaaads

@CyraxCZ 3 жыл бұрын

How much torque does it puts out?? ALL !

@toddbaugh4193 6 жыл бұрын

Need this at Oak Island!

@gregpolachuk 6 жыл бұрын

Saw this comment coming.

@GetKruked 6 жыл бұрын

They will need a big enough cason, otherwise the hole will collapse from the water.

@UOttawaScotty 6 жыл бұрын

I was just thinking the same thing

@frane7588 4 жыл бұрын

Why do you keep putting this same crap for background noise?

@josephastier7421 6 жыл бұрын

Then the saw binds up in the hole and the crane starts flying around in circles.

@laughterman805 5 жыл бұрын

That is the very straight, very round, very expensive hole

@weldersandblaster 3 жыл бұрын

VERY EXPENSIVE.

@thepostman69 6 жыл бұрын

You guys are way more careful drilling than we are in America. Not sure if it's the soil difference or what but drillers here punch 3-5 meter diameter holes 30 meters deep and just fill them with water and soda ash to hold the shape.

@chouseification 6 жыл бұрын

I'm not in the trade, but I was wondering the same thing myself - I've seen things along the lines of displacement drilling, filling the cavity with "mud" to hold the wall until the entire bore is filled with mud - then they build a slip wall or drop in some rebar and a form and pour from the top... That soil in QLD must be really really soft or something, since they reinforced that entire wall with the rebar columns before even starting to dig.

@danotorioust2867 6 жыл бұрын

Notice the Drill bit is constantly changed, they are just drilling pilot holes over and over they seem to hit a snag notice they stop using the large drill bit and use smaller ones to clean up the in side wall it would have been easier to use large bit to bottom,they seem to hit a few hard sections this is why they drill small to start and slowly step up size, also when ground water is filling up a drill hole this can cause collapses so fluid is mixed to increase the thickness of water making cuttings return easier and creating a stable wall inside drill hole, if no water is encountered you can drill if ground is stable like the video Drilling Clay and weathered rock (aged rock) if there were sand and gravel layers then they would require mud to stabilise the hole

@Engineer9736 6 жыл бұрын

The amount of employees leaning on that fence lol

@FoxEarGaming 6 жыл бұрын

They are there to make sure nothing goes wrong and to give information the the operator of the drill.. but yes there are allot of them just standing around.

@bigredc222 5 жыл бұрын

Having been on many construction sites, when there's something interesting happening everyone wants to check it out, I'd guess every person on the site looks in every time they pass by, I know I would.

@couragewoodworks2843 4 жыл бұрын

NightshadeGaming I think he is saying that because they are putting there weight on that fence directly next to a giant hole and if the fence failed they would fall

@surveyingengineeringdesigninfo 3 жыл бұрын

Amazing Working

@stunter2875 3 жыл бұрын

All this just to dig a hole in the ground. Mankind and determination at it's best...

@timbramsen705 4 жыл бұрын

awesome! Thanks

@kikisetiawan9973 4 сағат бұрын

Awesome

@TheGreenlace 6 жыл бұрын

That's a nice shaft!!!

@josephastier7421 6 жыл бұрын

Thank you.

@johntrueblue 6 жыл бұрын

So it grinds a hole in the ground but how is it removing the ground soil from within the hole its creating?

@pilingdrill Жыл бұрын

Good job👍

@neversmile4239 6 жыл бұрын

work for this company for 2 and half year at second penang bridge malaysia

@saifulnashriq22 5 жыл бұрын

Nobody ask you anyway

@vashman01 6 жыл бұрын

Amazing what snow fence can do lol

@KalachMikazz 6 жыл бұрын

nice house!

@MarkosManiadakis 6 жыл бұрын

Amazing!!!

@jx8095 4 жыл бұрын

How deep does the shaft go?

@Unmannedair 6 жыл бұрын

Cool technique, but it seems to have some rather severe limitations on how deep and fast the drill can go.

@dmd8552 3 жыл бұрын

That doesn't really matter as long as it can do the jobs it's hired to do cheaper, better or faster than other equipment.

@setaripantheon8801 3 жыл бұрын

Agreed I see very many limitations with this... First of all the digging material seems to be in the white pole and not contiusly emptied..

@TheKernelCollective 6 жыл бұрын

Dale dug a hole.... Seriously, cool stuff though.

@bhaveshmaru1183 6 жыл бұрын

Very nice

@coen555 6 жыл бұрын

That's a lot of "supervisor's".

@GenJotsu 6 жыл бұрын

Finally, time to take a dump.

@beautifulsmall 4 жыл бұрын

would love to see this used, couldnt find a vid that shows anything like this working

@Turkentorque 6 жыл бұрын

This was one unusual music video. Very educatianal tho.

@user-me7zc8rq5l 6 жыл бұрын

Изумительно всё смонтированно + техно музон = залип с удовольствием !!!

@petea2721 6 жыл бұрын

I'm going to dig me a hole, gona put a nerd in it

@Seedyrom247 4 жыл бұрын

Old mate at 2:14 wanted a better look 😁

@handlebaraddict 6 жыл бұрын

great footage combined with a bumpin track. please can you tell mw ehat the remix is? Ive foind a few versions of the original but not this one. amazing

@sachimuify 6 жыл бұрын

handlebaraddict did you find the track?

@TheBohnanza 6 жыл бұрын

I think it is "World lift" by PNFA

@snafu21 6 жыл бұрын

www.beatport.com/track/world-lift-original-mix/6494006

@robertdrf0213 6 жыл бұрын

The sounds kinda sounds like Dub Techno genre

@mdreza6199 6 жыл бұрын

ধন্যবাদ আপনার কমেন্টটির জন্য ! আশা করি আমাদের সাথে থাকবেন।

@colemanerik 6 жыл бұрын

Maybe they should do this on Oak Island so they can get the dig over with...

@gianniorlati9275 4 жыл бұрын

Clamshell telescopic excavator on top and small excavator inside the shaft may be a cheaper solution, I guess, unless additional technical information on the shaft's features are provided ...

@edwardhunter3647 Жыл бұрын

Thanks,I know about that we build a bridge.

@MaxwellPSmart 5 жыл бұрын

Those people from down under know a thing about continuing down under

@PHLYLM 6 жыл бұрын

The music makes me feel like I just walked into H&M to look at some cheap pants, and some hipster asshole comes up to me and asks if I need help, I tell him Im looking for a pair of slim fit pants, and he hands me a pair of pants that are two sizes up, and I leave the store hating him because now I feel like I'm too fat

@puffumac682 3 жыл бұрын

It never rains in Australia.

@Caribbean_King 4 жыл бұрын

I'm an American and want to have a construction career in the UK.

@geraldraja3302 6 жыл бұрын

Depth of the drill

@andregolledge2304 6 жыл бұрын

Just get the boys on the shovels

@setaripantheon8801 3 жыл бұрын

Is it collecting sand/material in the white pile shaft on the drill.....???

@mblackledge9 6 жыл бұрын

whats taking the material out of the hole

@timpratten2258 6 жыл бұрын

Michael Blackledge when you see them change to the smaller size head and move around the hole. It has a bottom on it which picks the dirt up. And ooens when moved awy from the hole.

@GetKruked 6 жыл бұрын

...a bailer bucket

@corsakias 6 жыл бұрын

How many days for main hole?

@kewintaylor7056 3 жыл бұрын

But what are they doing and use after the digging?

@XavierAncarno 6 жыл бұрын

_Chuck Norris’s Drill press_

@rajneeshrana1358 5 жыл бұрын

How many months in total, to complete the project?, The time lapse was good.

@danydab1858 4 жыл бұрын

What is this hole for ?

@shanechambless8 6 жыл бұрын

I'm gonna make a video of me digging a deep hole for no reason

@EVAUnit4A 6 жыл бұрын

That's what she said.

@colinantink9094 6 жыл бұрын

Still no vid. Cmon lad/lass!

@HikingTheSonora 6 жыл бұрын

Waiting!

@nottelling4237 6 жыл бұрын

.....

@PatrickHoodDaniel 6 жыл бұрын

Did they find Jimmy Hoffa?

@PatrickHoodDaniel 6 жыл бұрын

Nobody I probably revealed my age. 😛

@counterfit5 6 жыл бұрын

Nobody Jimmy Hoffa was the head of the Teamsters union in the US. He disappeared in the 70s and has never been found. Rumors and speculation put him in many places. Mythbusters even scanned a football field with an ultrasound machine to find him.

@nickbeam5432 6 жыл бұрын

Hint : Disposing of tree limbs.

@davegeorge7094 5 жыл бұрын

How did all the spoil come up and get hauled off?

@mickeyfilmer5551 5 жыл бұрын

Wow. You have drilled a big hole in the ground. Why?

@elie500 6 ай бұрын

Because they're drawfs

@Senkino5o 3 жыл бұрын

Lol @ 1:34 - Every job with a piling rig - 3 days piling, 3 days fixing the machine. Great job though, big gear.

@JTBUGTECH 6 жыл бұрын

Really would like some explanation of where the removed material goes?

@scottwingate1235 5 жыл бұрын

They dig another hole to put it in.

@289pinto 6 жыл бұрын

Seems like a lot of work when you could just dig a trench since the depth doesn't look very deep. What was the purpose of this hole?

@mikey9710 6 жыл бұрын

289pinto it's for a mine if I remember right it says so in the description which apparently most people don't look at any more

@LoneWolf-jp1rz 5 жыл бұрын

So how deep is it?

@linuspauly2380 6 жыл бұрын

Wait. Wheres all the dirt going?

@Techischannel 6 жыл бұрын

Why only so small? You know if you go big enugth you can have the Entire Equipment in the hole too and go basicaly Indefinetly deep right? (That is how it works correct?

@frankziola7710 6 жыл бұрын

For what purpose

@joez328 6 жыл бұрын

Frank Ziola looks to be a windmill possibly?

@jmnori 6 жыл бұрын

Wind turbine. I think you are correct.

@SergeyPRKL 6 жыл бұрын

Description says: Keller drilling out a large diameter shaft at a mine in Queensland, Australia

@dethbridge8755 6 жыл бұрын

Probably gonna put in a cage hoist to transport men and materials to the underground mine below

@frankziola7710 6 жыл бұрын

I'm not too sure

@eMDeProject 6 жыл бұрын

Song name Please

@alanhowitzer 6 жыл бұрын

What is the boring machine?

@user-dh9oz9um2w 3 жыл бұрын

Bain: *Heavy Breathing*

@SmartassX1 6 жыл бұрын

Is this for a nuclear missile silo? And wouldn't it be easier to bring a giant excavator and dig a giant hole and then build a big concrete pipe and then fill the hole outside the pipe?

@pturcanu 6 жыл бұрын

Where's all the dirt going?

@Kredo800 6 жыл бұрын

4 what reason?

@thvtsydneylyf3th077 4 жыл бұрын

fuck hows this beat, nice track

@TheBowersj 6 жыл бұрын

I don't get it, what does this hole do??

@kurtselleslagh7489 6 жыл бұрын

Waiting to be filled up...

@mikey9710 6 жыл бұрын

Guy Fawkes if you were to read the description you would know

@nickbeam5432 6 жыл бұрын

Those things half to breath some way. Man keeps building over the top of them.

@jeraldds3802 Жыл бұрын

Is it available in India rental basis???

4 жыл бұрын

why they need a big hole like that.

@thomasmica2856 6 жыл бұрын

Мощно !

4 жыл бұрын

How deep and large can you drill?

@Hightower. 4 жыл бұрын

??? What Music is playing there ???

@santoshachariya2426 6 жыл бұрын

very good very nice mp sehor Kheri SK aleria

@StupidEngineer 6 жыл бұрын

bot why they made this biggest hole? why??????

@mikey9710 6 жыл бұрын

Stupid Engineer if you were to read the description you would know what it's for

@Nderak 6 жыл бұрын

I need one

@amoniousbt1110 6 жыл бұрын

"Duck to water"

@matthewnorman7507 6 жыл бұрын

i could use twelve of these spaced evenly, set up just inside the perimeter of a large circle.... but then i would have to plum all of them to be exactly parallel with each other, compensating for the curvature of the earth and everything else.....

@matthewnorman7507 6 жыл бұрын

no.. it is a method of creating a space elevator using parallel particle beams as the tether that the platform travels up and down...

@thedave7760 6 жыл бұрын

Yeah go on Mathew. If that's all you need to build space tether then these guys can do it for you I'm sure. Call Elon I'm sure he will be happy to pay for it once he gets the hyperloop built.

@Dockhead 6 жыл бұрын

what you been smoking

@matthewnorman7507 6 жыл бұрын

the tether so to speak, is not really there.. the beams emitted, carrying a compressed magnetic flux, are for the purpose of keeping the platform centered and steady as it travels up or down between the parallel beams. the big holes are to house the beam emitters... if it functions as i have desired to design it, it will be usable at any latitude and not have to be restricted to the equator.

@thedave7760 6 жыл бұрын

You sound like a real genius, please call Elon.

@jakedevillier5863 6 жыл бұрын

How does the material leave the hole?

@josephastier7421 6 жыл бұрын

Out the top.

@samfrancisco8095 5 жыл бұрын

What was the song ?

@tylerpetit33 4 жыл бұрын

So, what goes in the hole??

@dmd8552 3 жыл бұрын

Yo mama.

@dmd8552 3 жыл бұрын

(not really. I just thought that was a funny thing to say, I'm not sure what this was used for)

@johnathanlivingstonseagull5524 6 жыл бұрын

Need bigole banana leafs to complete the pig roasting pit.

@AffordBindEquipment 2 жыл бұрын

anyone know how deep they drilled this?

@robertheath1246 Жыл бұрын

76m

@yankeedoodlesoldier 6 жыл бұрын

How is the dirt removed

@petea2721 6 жыл бұрын

yankeedoodlesoldier shovel

@guybuddyman838 3 жыл бұрын

What goes in the hole?

@jonmpb578 3 жыл бұрын

Persian emissary?

@guybuddyman838 3 жыл бұрын

@@jonmpb578 Thats not a thing.

@jonmpb578 3 жыл бұрын

@@guybuddyman838 "this is Sparta !" --that thing...

@user-gu7px5ys5b 6 жыл бұрын

Wow

@loveline1816 6 жыл бұрын

why?

@cdarting91 6 жыл бұрын

How do they get the dirt out?

@GetKruked 6 жыл бұрын

Chris Darting ...a bailer bucket

@earlrussell1026 3 жыл бұрын

You must love Jehovah your God with all your heart and with all your soul and with all your mind and with all your strength. You must love your neighbor as Yourself. Jesus the anointed is Lord! Repent and be baptized and believe the Gospel.