What do you think was the reason he wasn't accepted by the site supervisors?

[giuseppeblanco]

I think the curve from the wall to the floor is by far greater than what your apprentice has done...

[christianossai]

About 85° curve was reduced to about 40° curved for easy pulling of electrical cables mostly if the conduits are running from a long distance, it's hard to pull cables if the conduits are too curved considering maintenance in future

[CruelViper]

Hmmpf...think the upward bend has a much tighter curve then the floor bend. However...many tight curves next each other increases friction, making it harder to pull wires through the conduits. Guess that was the main reason he needed to fix that part.

[niklascarlsson]

I really can't imagine that turn being a problem when you pull the cables through. We use flex pipe in my country, you just push the fisher through, use strong fingers

[GodlikeIridium]

His curve was way sharper than planned. You have to follow the plan.

[tracynation]

Super. This Sparky is still going through a 40 year learning curve. Live and learn. About 20 years ago, the electric code (NEC) in the U.S. changed for dishwashers and garbage disposals, and you had to plug them in now. Well, somehow I missed that in the code book, and the updates, and did my usual good job and hard wired both of them. I was "shocked" 🙂 to find the red tag. I "fix" the issue, (A downgrade to me. Plugs & cords on both) and talked to the inspector during the reinspection, and we both had a good laugh about downgrading the wiring to outlets and plug in cords, but I do understand unplugging for maintenance and safety, and the ultimate stupidity of some humans. The boss and I and the rest of the Sparkys at work (Male & Female) had a good laugh about it at the morning meeting, and everybody at work learned something that day. Fun times. Be of good cheer. 💙 T.E.N.

[JoerLipGod]

if I were your apprentice I would be happy that you are correcting my mistake and teaching me the right thing.. I think the design must be followed so that the wire runs more smoothly and for future repair the layout must match the drawing so that it is easier to find the pipe under the flooring.. ❣️

[sergiodias]

I see 4 possible reasons - 90 degree bends deteriorate the cable during installation due to friction. 2 so it is more difficult to route the cable especially if they are long. 3 after being covered they will not stay in the specified place. 4 the cables are a few centimeters longer and in a very large project it makes a difference in costs.

[scratchpad]

It not only looked absolutely fine, but this is a work of art compared to how other electricians might do it. If you saw the municipal electrical distribution system in places like Mexico or Thailand, you would probably have a heart attack from how haphazardly the wiring is connected. Street vendors will literally patch household outlets directly into the low-voltage lines.

[glenmiller]

Great Chanel
What county are you in.
I'm an electrician and would love to come to your country some day to see your work.

[DeusEx]

While some may dictate that curvature or the angle of bend was the issue, personally I'd say that they likely wanted the blue pipes to align with orange/red pipes

[HelamanGile]

If the curve is too great and it is fiber-optic cable it won't be able to transmit at the proper speed and they can also have issues

[prabhu]

Inserting power cable at 90-degree bend will be difficult...

[halfscript_]

your videos are great. sure it’s different than us in the states but that doesn’t take away your dedication and pride for your work. I’ve very much enjoyed these videos.

[DANGEROU]

The curve going up the wall was greater then what was curvung on the floor itself

[Adam_Le-Roi_Davis.]

The curve on the conduit was too sharp so it would cause problems when trying to pull the cables through it. It's far easier to pull cables through when the angle is less acute.

[hightttech]

I suspect total of ALL bends in run exceeded maximum allowed by code. You found a spot to remove a few degrees?

[cnstantin]

I love your work ethic and internal coping mechanism for the betterment of your profession! Great example! 🇹🇩☦️🇨🇳🙏🏻
Curve was too acute for blue lines, not following the red lines but perpendicular to the two returning red lines. Great work!

[isaiahharrison]

See that’s not electric rated pvc, that actually plumbing lines 😭

[BrakerOfStones]

I know when I design EVAC piping that there is a maximum allowable angle of 450° per run. Sometimes I have to get approval for 495 but usually I can do it in about 360.