The Ram has a punch list.
He's going to take out everyone on that list today.
Because this is it, the final walk through before the walls get covered in drywall, and the mechanical systems can't be altered or changed. Oh, we forget something will become an all day ordeal to fix, requiring drywall removal and lots of frustration and then fixing the wall all over again.
Forgetting something, even something super small and easy to overlook, could mean there's no plugging a dryer in or no hot water to a sink or something even smaller ... Mom goes to hang a picture on the wall and get a shock of electricity because we didn't protect wires with nail plates.
The Ram makes it look so easy, but I've got a bruised thumb to tell you otherwise.
Even though the wires are placed in the center of the studs, just in case a long screw or nail is ever used in the wall, the nail plate will certainly put up a fight before you screw into the wires.
There's a ton of these to do. You've got to put a nail plate on each side of the stud, for every single wire, in every single spot it passes through the wall.
Although wires are not run at picture hanging height, there's still drywall and trim to put up, and you never know, $10 Ledges might be in order. Not one nail plate can be forgotten.
Even over doorways. That's for the interior walls.
On the exterior walls, the wires are run in a deep channel that the Ram cut out with his rockstar chainsaw. But we need something to keep the wires in the channels and also to fill the insulation in.
Spray foam of course!!!
He'll never admit this, but I've got a suspicion that the Ram would make one heck of a cake decorator with his spray foaming abilities. Just saying ... one day this Momplex will be done, and who knows?
Or maybe we'll be building something else.
Once the spray foam dries, it's cut off with a hand saw even with the ICFs like we did here.
All of the wires are stapled off. They have to be stapled next to the box, and then every four feet. Our automatic stapler does not work as advertised, so it's back to the good old hammer and hand staples.
This actually took quite a bit of time too, rounded up all those wires, lassoing them with a special electrical staple, and corralling them to the walls.
But once that's all done, you probably are already thinking it .... how do you hang drywall around all those wires sticking out of the boxes?

Take a seat, it's time to pigtail.
You take the two wires out of the box and strip back the yellow outside.
Inside each wire is three wires - a hot, neutral and ground.
The grounds are covered in paper. Remove the paper.
You are left with a set of black, white and copper wires.
Take the two copper wires - the grounds - and twist together and tuck back in the box.
Then strip the remaining wires back with wire strippers

So the ends of your hots and neutrals are exposed. Note that we don't have any wires hooked up to actual electricity, but if we did, we of course would flip breakers off before touching any electrical.

Now a short third wire is brought in - usually a scrap cut off from the excess wire - and the three ends are twisted together.

This way when you wire in the outlets, you are only dealing with one wire.

The twisted connection is then covered with a wire nut.

The same is done for the white wires

And then we can neatly tuck wires back in boxes, all ready for drywall.

And this is done on each and every box throughout two homes.

We love you Mom.

Our friend John, who helped us with the roof, is also going to help us put the drywall up. Before we put drywall up, we have to put blocking up prepping for later hanging things on walls like curtains and mirrors. For the interior wood framed walls, it's just wood blocking. But for the exterior ICF walls, it's even eaiser. We just bought these metal shingles and screwed them up. That way when Mom goes to hang curtains, the rods have something to screw into that is solid.

Much easier than fighting a drywall anchor later on!

It was pretty exciting when the drywall truck showed up, but we had a nagging suspicion that we forget something ....
Can you guess what?
You know how when you buy a new phone or a new tv, or any electronic for the matter, you have this nagging feeling that whatever it is, it's already outdated and there's something new coming along that's faster, easier, cheaper, better?
After we finished up the water supply lines, there's just a few things left before we can start putting drywall up. We've got to get the small electrical stuff run in the walls, things like thermostats and phone lines and networking cables and tv jacks.
First up, we'll do the thermostats boxes and the controller for the HRV (Heat Recovery Ventilation) System.
There's no box for these guys,
just a mud ring that you screw to the studs
I'm kinda weird, I notice things like crooked thermostats or control boxes, so we are really careful to make sure the boxes are installed level
When you do something for Mom, you just put that extra effort in to make sure it's done right. It's like having a boss that can spank you.
Ready for wire!
Once we have the controller boxes (sorry spoiler alert .... yes that's drywall) up and wired we can move on to the boost boxes
These boxes are in the bathroom for the boost switch. Because we built a super insulated air tight house, poured in concrete, moisture becomes a problem. So in the baths, we have boost buttons that you can turn on while showering to pull moisture from the air.
Those just get wired down to the the HRV units that will be installed in the garages.
Next up is fire alarms. What's more annoying than a fire alarm with a dead battery? Well, these fire alarms will be hard wired right into the electrical so no battery is required. Ever.
All of the fire alarms are wired together and brought into the panel for hook up to the electrical supply.
It's a busy day of taking care of the little things, but we've got lots more to do!
Against all common sense, we ignored the little voice in our heads saying phone lines and network lines are going to be obsolete in no time, and we went ahead and wired the entire Momplex for network and phone lines.
We even put one in the downstairs, just outside the garage, just in case someone called while you were in the garage or downstairs. Crazy, I know.
And then in the main living room, on the wall we've designated the "tv wall" we put phone, network and satellite hookups.
Grandma does love YouTube.
By the time we were done with the electrical, there's a box everywhere you look. You can no longer walk through walls with the amount of wire and tubes and pipes pulled through the walls.
So where do all those wires go?
Well, just like the plumbing where we have a main plumbing manifold, and just like the electrical, where we have the main electrical panels, we pull all the network, tv and phone lines to a media center box.

The media center box is mounted on a downstairs central wall

And then all of the wires are brought down through the floors

And into the top of the box

Where they are neatly labeled

Just ready to be hooked up.
Let's hope they get used at least for a few years!!!!
The low voltage electrical was perhaps the most stressful part of the mechanical systems because it required much more thinking and planning. And head scratching. We are pretty darn excited it's done and we can move on.
So how is your home wired? Do you have a network in your walls? Phone lines everywhere that you never use? What do you think - will there still be phone lines in ten years?
PS - For those of you building away, Jaime from That's My Letter has made up Ornaments to decorate your masterpieces! Check them out!

Have a great weekend!!!
We are DIYing our moms a Duplex in Alaska! Check out our progress so far as we owner build a home, step by step. Read the Momplex blog here.
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