Damn forums

So, I was doing some reading about prepping for inspections and wandered across a discussion of the fact that while it is ‘to code’ to have a 12/2 run from the panel and then 14/2 spurs from that run (if you have lights and outlets on a circuit), so long as that circuit has a breaker correct for the lower rated wire… apparently inspectors don’t like it. Or more specifically, they don’t like it when DIYers do it. Fine, apparently, if you’re a pro-electrician (and it’s done following the code). But likely to lead to tedious discussions if you’re a DIYer.

Which is funny because that’s how it says to do it in my code book.

Thankfully we’d only done that on a couple of circuits, so I spent some of today tweaking those circuits – removing the 14/2 (thinner gauge) wire and replacing it with 12/2 (which we had left over). Sadly, the boiler circuit (which consists of one double outlet, one light and the smoke detectors) is more of a pain to fix. But if our inspector doesn’t like it I can fix it with one run of 14/2 back to the panel and replacing the single outlet box with a double – and splitting the two circuits. Not a nightmare, but a pain.

I also plumbed in the shower – which, it turns out has a weird quirk – in that while it’s a “raindrop shower”, the showerhead is only about 14″ from the inside of the stud wall (3.5″ thick). Now – to be fair, there’s a female drop-ear that it connects to – but it was asking that to be positioned a minimum of 1 5/8″ back from the surface of the wall. Which still left the showerhead approximately 1′ from the wall. Which is insane. Add to that the fact that our bath has approximately 3″ wide surround, and suddenly you’re looking at a shower that’s only 9″ (22cm) from the edge of the bath…

Which is…not ideal.

After much futzing with it, I managed to position the drop-ear *just* inside the wall – which gains us back almost an inch and a half. I’m slightly worrying that we’ll end up having to buy a longer adapter* – lord knows the damn thing was expensive enough, but it was about the only US-spec shower we could find that fell remotely in our price range and at least faintly reflected the Crane Drexel sink.

I may also have to add a nailplate of some sort to hide in the wall because the pipe is now well less than 1 1/4″ back from the drywall surface. And the cursed thing that is the shower valve (which took a couple of hours of futzing with) probably needs a bit of the stud edge trimmed off to make the faceplate fit. It doesn’t *say* it needs that space in the directions for installation – but when you look at the faceplate it is *meant* to be recessed into the wall. Which is fine…if there’s not a stud right where the damn valve needs to be.

Still, I’m going to leave that for the minute, now it’s far enough along for the plumbing inspection – I think – and that tweak can be in the final inspection.

The list of things to do for inspection is getting shorter though.

  • Low voltage wiring (network)
  • Tighten last earthquake bolt (under pile of insulation)
  • Vent ducting 3/4 bath (requires gable rainscreen to be present)
  • Vent ducting laundry (requires gable rainscreen to be present)
  • Vent ducting main bath
  • Smoke detector wiring and bedroom boxes
  • Exterior light box rear(requires rainscreen to be present)
  • Exterior light box front
  • Insulation lounge wall (partly done)
  • Framing: Both bedroom / attic wall sections, section above laundry room)
  • Plumbing vents – run through laundry room attic wall framing

We’ve started measuring for the funky triangular bits of framing that sit in the sections between the attic and the two bedrooms and the little mini attic above the laundry and 3/4 bath. It’s made hideously complex by the fact we really want a built in shelf above the doors in both bedrooms. Which is pretty much what you’d expect considering the number of multi-way switches we’ve installed in a tiny, tiny house.

Incidentally, USians, is premixed coloured paint a thing here? I’ve not seen it anywhere I’ve been – everywhere seems to only be mix-to-order, which is bizarre to me. I only realised they didn’t have it at Home Depot** after wandering around for about 10 minutes looking for it…

…and then was somewhat fazed – because in the UK there’s usually a few aisles of varying qualities of premixed colours (cheap -> expensive), plus you can go get whatever you want mixed (moderate -> more expensive).

In the end I got my little tin of black paint mixed… but… well… is this me being blind?

* And this is where I really, really miss UK plumbing, because normally in the UK this bit would be a compression joint and a bit of pipe you cut to length, but here it has to be threaded at the wall end – and since this has a 90 degree bend in it for the shower head… they just make it some length or other.
** Or possibly BOB, which might be my new name for it (Big Orange Box – because I tend to call it B&Q).