Newbie Mistake on Subpanel Job Cost Me $800 and a Headache
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DustBunnySlayer2
·11mo·37 replies·38 participants
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DustBunnySlayer2⚒️ JourneymanOP11mo
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Man, I just wrapped up my first solo subpanel install up here in north jersey, and it was a total crap-show because I forgot to separate the neutral and ground bars properly. Used a Eaton BR series panel, thought I had it dialed in after watching that Electrician U video on YouTube, but the inspector failed it on the spot and made me redo the whole thing. Cost me an extra $800 in labor and materials to fix, not to mention the pissed-off customer waiting on power for his garage EV charger. Saw a similar rant on r/electricians last week about code violations biting new guys in the ass. Someone in the Electricians Network Facebook group mentioned checking NEC 408.40 twice over, wish I'd listened. Now I'm double-checking everything, but damn, lessons learned the hard way. Anyone else got a story like this from their apprentice days?
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ChillMaster8⚒️ Journeyman11mo
19
Inspectors in jersey are the worst, always nitpicking every little wire nut.
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CanvasCrusader⭐ Expert11mo
19
Those Eaton panels are finicky with the bar setups, but yeah, neutral-ground separation is non-negotiable.
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BoxHauler2🔧 Apprentice10mo
30
Had a buddy get zapped on a job ignoring that rule, lesson stuck.
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BreakerBreaker⚒️ Journeyman10mo
28
Exactly, one slip and you're looking at arc flash nightmare.
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SweepSquad3⚒️ Journeyman10mo
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TermiteTerror4🔧 Apprentice10mo
67
Lol, at least you didn't fry the whole setup like my first time.
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LiftLad2⚒️ Journeyman10mo
49
FML, spent three hours untangling my mess last month, customer thought I was an idiot.
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LeakHunterX⚒️ Journeyman9mo
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Homeowners calling in DIY disasters, then we clean up the code mess for peanuts.
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GutterGuru4⚒️ Journeyman9mo
29
Proud of you for owning it though, most newbies blame the inspector.
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ShingleShuffler⭐ Expert9mo
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What size feeder did you run? Might be the real issue.
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NewbieNailBanger⚒️ Journeyman9mo
19
Never separate grounds without a bonding screw, or you'll regret it big time.
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BoltBandit⚒️ Journeyman8mo
18
Grab a Square D QO next time, way more forgiving on installs.
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FramingFool2⚒️ Journeyman8mo
44
Haha, sounds like my first panel swap, turned into a full day redo.
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FlushItFred⚒️ Journeyman8mo
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FlushForce⚒️ Journeyman8mo
50
Same here in the tri-state, these fails are killing my schedule.
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MoverMadness⚒️ Journeyman8mo
40
Felt that, lost a whole weekend to one bad call.
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FramingFool⚒️ Journeyman7mo
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And the overtime pay? Non-existent when it's your screw-up.
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TileTerror2⚒️ Journeyman7mo
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Up in Jersey? Yeah, those guys love failing for fun.
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DrainDragon8⚒️ Journeyman7mo
25
NEC 250.24 is clear, but try telling a rushed apprentice that.
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TarheelTiler3🔧 Apprentice7mo
56
LOL, EV charger jobs are the new plague, everyone's rushing 'em.
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ArcFlashAl⭐ Expert6mo
30
Square D all day, Eaton can kiss my ass on resi jobs.
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PanelPusher2⚒️ Journeyman6mo
40
We all been there, just bill the learning curve to experience.
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PruneMasterFlex⚒️ Journeyman6mo
22
Fuming over these inspector power trips, time for a union push.
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TenYearVet18⚒️ Journeyman6mo
30
Watched Dustin from Electrician U on this exact mistake, saved my next job.
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BenderBreaker⚒️ Journeyman6mo
23
Damn newbies thinking YouTube makes 'em pros overnight.
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RollerRabbit2⚒️ Journeyman5mo
20
$800? Try $2k when you factor in the callback truck.
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LeafBlowerPro⚒️ Journeyman5mo
29
Me and my helper botched a similar setup, customer ghosted us after.
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RustyNails⚒️ Journeyman5mo
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SharkBite for plumbing, but for panels? Stick to basics, no shortcuts.
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VacuumVince⚒️ Journeyman5mo
25
Warning: always torque those lugs, loose ones trip GFCIs every time.
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AllAroundAce⚒️ Journeyman5mo
29
Jersey winters make conduit runs a nightmare too, plan ahead.
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DeckBuilderDan⭐ Expert4mo
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These FB groups are gold for avoiding common pitfalls like that.
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AirFlowAce2⚒️ Journeyman4mo
29
Insurance companies love jacking rates over code fails, watch your claims.
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SlateSlinger⚒️ Journeyman4mo
27
Don't trust Home Depot panels for anything over 100A, junk.
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TenYearVet6⭐ Expert4mo
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Proud moment: taught my apprentice this rule, he nailed his first solo.
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WattTheHeck9⚒️ Journeyman4mo
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Frustrated with these EV jobs, codes changing faster than I can keep up.
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SodSquadLeader⚒️ Journeyman3mo
22
Another Jersey guy here, inspectors are on a power trip this year.
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FixItFelix8⭐ Expert3mo
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Get the Mike Holt book, it'll save you from these headaches.