Well, this portion of the build is starting to seem never-ending. It is a bit frustrating because I head out to the site with expectations of what I will accomplish and then don’t seem to accomplish half of that. The time-lapse videos help, because, like a sports coach, I can review the tapes. It looks like I am working hard, so I guess the primary thing I see is that I need to reduce my velocity expectations.
Here is the video for this past Friday and Saturday:
Reviewing the tapes (at a much slower speed than the 300 to 900 times speedup that you see) also shows that I could benefit from better organization. I currently spend too much time running to get the thing I forgot to bring with me in the first place… I guess that will improve with experience. Even moving around within the site, I often need to walk a few extra feet to get the tool I just put down. I do have a tool belt, but I hate wearing it. I find it hot and unbalanced. Maybe I should start carrying a small toolbox instead? I could set it down next to me and then move the whole thing every time I move…
On Friday last week, we got a hold of our Shotcrete contractor and made a plan for one week later. We came back on Saturday and put in a long day, but still didn’t get it all done.
I am starting to see the end of my stockpiled vacation days (less than 2 weeks left) and I need to put some days in the office next week, but with the shotcrete date looming, I am going to take Wednesday thru Friday off this week. When I run out, I will need to be more creative. My schedule is pretty flexible and I could do four-tens, or shift to California time or something like that…
One of the things still not done is the electrical rough-in. I have an inspection Wednesday morning, so I will need to get out there for dawn on Wednesday to get it done. Actually, Sherri and I have been working together on it. I am running the conduit and Sherri is pulling the wires through.
I am also talking with several recycling companies to get cheap ridged insulation. It looks like I can get it for about 40% of what I would pay at Home Depot, but I am still nervous about ordering because none of the companies I am dealing with are great about communicating exactly what I will get. Online forums discussing these companies give mostly good reviews, and the prices quoted are quite ahead of my budgeted allotment, so Sherri says I should just go ahead… Maybe I will place the order tomorrow.
This week, my parents drove down 4 hours (from Canada) to help me out for a week. We got in the remainder of the steel studs and finished the lath and strap. Here is the timelapse video;
I had actually hoped to get to the shotcrete this week, but, as hard as we worked, we still have a few more days to go. I also have not yet got ahold of my Shotcrete guy, which is not a good sign…
For the next few days, I will try to get the rest of the rebar and electrical in place. I am still waiting on the N-12 pipe that I plan to use for the earth tubes and duct work. It should arrive soon. I am also getting a pair of tires and a few other parts to fix up my Skid Steer. Meanwhile, I am a bit concerned about the budget and getting very concerned about the schedule. It has been such a cool summer that I am guessing we will have an early and cold winter.
But at least the house is looking pretty cool.
Many lessons were learned over the past few weeks that I will eventually write down. One of the key lessons was that you have to brace and then strap before you add the lath… I will write out more after I see how things turned out with the shotcrete. I am concerned that the lath may bulge inward (like an overstuffed quilt) and make for a very difficult inner surface to plaster. I am still pretty confident that the lath backing is superior to the rigid insulation backing that Formworks uses.
In the sourcing area, I had a few ups and downs. One thing was that I bought another ton of #4 and 20 pieces of #3 rebar and found that I was billed almost double what I had paid for a ton in the past. I should have haggled. I won’t let that happen again. I also bought several tools for working with rebar. I had to buy them on Amazon.com because none of my local stores carry them. Some worked very well, such as my (made in China) rebar hickey. Others didn’t work well at all, such as my (also made in China) wire twisting pliers. I also had some hiccups ordering the earth tube pipes, but those details are as boring as they were frustrating.
I spent a starry night out at the property with my father and two boys. Of course, I checked out the North Star (Polaris) and confirmed that I was off true north by about 5 degrees (toward magnetic north instead). Oh well, I probably should have set it up via the stars instead of the combination of a smartphone app, a compass and a map of magnetic declination. Five degrees won’t effect performance much.
My bank swallows are feeding their chicks. It turns out that hungry chicks are even noisier than mating swallows. I got some pics and video here.
I asked my father to help me with an anti-theft device for my Skid Steer. Apparently, they are very often stolen from building 
sites and then used to steal other stuff. This is made easier by the fact that one key fits most skid steers of the same brand. This was my fathers solution. ==>
Actually, as effective as removing the front wheels is, my father is an automotive electrician, so he came up with something much better than that, but it is top secret. Taking off the tires was just to get new ones… It turns out that I would need new tires to drive Over the Tire Tracks anyway, so lets see if they help me get around on the sand without the expensive tracks.
Earlier in the week, we did actually use the Skid steer to move some dirt around to level the port-o-potty. The kids each drove it (sitting on my lap) and really enjoyed it. Of course, their mother was not around for that, so there are no photos.
That’s it for now. Later this week, I will be going out with friends to work on rebar and electrical. Actually, I think these are tasks I can also do on my own if I have to.
My sister, Bonnie, arrived in town mid-day Tuesday (after driving for 4 hours) to give us a week of her vacation time. As a kid, Bonnie was a Lego Maniac, so she was pre-wired to be really into this building project, but I also assume she came to visit me ;^)
Bonnie is competitive and a hard worker, and, as siblings, we work well together. She was eager to get started right away and things progressed quickly.
With my timelapse camera snapping a pic every 10 seconds and playing them back at 15 frames per second, an hour goes by in 24 seconds and an 8 hour day takes just over 3 minutes… So this video ended up being over 9 minutes long… (half day, 2 full days and another half day)
For the time-lapse…
For the story.
Bon and I got out there early Tuesday afternoon and started on the steel stud prepwork… marking stud locations, drilling extra holes and adding extra Tapcons to better secure the track in those locations.
Meanwhile, we hired a young guy, Robert. This was my first “hired hand”. He is planning to go into the military soon, but in the meantime, he needed some cash to fix up his car. He was a friend of a friend and we found him by posting to our Facebook friends that we were looking for young muscles to move all the dirt around last week. This was before I simply hired the excavator to do it in less than 45 minutes. By the time we heard from Robert, it was mostly taken care of, but there was still a little dirt to level and I figured I could use him to drill pilot holes for the rebar after that. These were fairly basic jobs that didn’t require too much skill or supervision and that I wasn’t looking forward to doing myself. I showed Robert the business end of a masonry bit and told him that he should check it frequently and change the bit when the corners of the “spade” wear out. I also got him to bring down some extra scaffolding and steel studs.
Bonnie and I quickly got up 5 of the 20ft studs, braced them, strapped them in and added the lath in a relatively short time. We got a 6th one in and tied it in also, which is pretty good for just a few hours out there.
Sherri and Michael also arrived to help out. After getting all his chores done, Michael really enjoyed building sand castles on top of each of the hills. (You can see him in the top of the timelapse footage).
Wednesday morning, Bonnie and I got really aggressive with that outer curved wall on the north west side. Robert started the day bringing us studs and then got back to drilling the pilot holes with the ¼ inch bit. I checked his bit at the start of the day and it looked fine, but I handed him 5 more and reminded him to swap it out when it wore down… (Play suspenseful music here.)
I was busy working with my sister to get the studs in, and noticed that Robert was taking lots of breaks to let the drill cool down, but I thought he was handling it. About an hour in, he wanted to switch to something else because the “drill had shut down”. I thought maybe it had a thermal switch to prevent damage, so we had him do some other minor things, but after half an hour, the drill was cool and still wouldn’t start up. I guess it is burnt out. These things happen, but I also noticed that the drill bit tip was worn to a smooth ball bearing finish. We sent Robert home with 1.5 hours pay for his second day. I guess I am not ready to properly manage young help while also trying to break speed records on other tasks.
Bonnie and I continued working on the outer wall. At one point, we did a check and realized that we had just run 20 ft studs the whole way and had missed a doorway in the second floor that called for us to put a 9 ft stud in that location. We left the bracing in place and just swapped out the stud. It just took 3 screws, and we were on our way again. More studs, more strap, more lath. It was our most productive day ever. We got the whole outer wall done (up to the 9 ft mark).
That night, we discussed what to do with the remaining 2 days. We decided to skip ahead and tackle the 26 ft tower so that we could have time to secure it properly. We could then go back and do other simpler sections if we had time.
On Thursday morning, I brought a simplified install sheet that showed the angles and orientations for each stud. But as we laid it out, it seemed like something might not be right. Rather than proceed in a wrong direction, we switched to the more straight forward 21 ft section. After that was complete, we decided to apply our improved lath skills and redo all the metal lath on the inner curved wall that I had done the previous week. Having that smoother internal surface will save us lots of stucco time later.
Friday was going to be a short day because we were going to pick up my older son from camp and then go down to Toledo for a Mud Hens baseball game, so we decided to start early. We had already rechecked and confirmed that the tower install sheet was actually correct. On the way in, we bought a new hammer drill (for over 200$).
This time, I bought a Dwalt D-handle SDS hammer drill and several SDS bits. These hammer drills don’t use regular bits. One the one hand, I didn’t like the idea of paying to replace my bits with special SDS bits, but on the other hand, all the new drills are using SDS bits now because everyone prefers being able to click the new bits in without needing to find a drill chuck.
But the best part was actually using the drill. It went in nice and smoothly (like butta’). This drill also had much better shock absorption, etc. Suddenly, I wished the previous drill had died sooner, perhaps I could have got that track in much quicker…
We decided to finish off the top layer of lath for the inner curved wall before starting on the tower.
The track marking and prep work went pretty smoothly (except I ran out of Tapcons again), and we soon got to work on the studs. We got the first four 9ft studs in and strapped very quickly and then we took a break before tackling the 26ft studs. I was really concerned about them, but it ended up being not much more difficult than the 20 or 21ft studs.
The studs pick up sand when we set the down, so after I got them up vertical, Bonnie would give them a good tap and let the reverberations dump the dirt on my head while I was struggling to maintain balance. That is what sisters are for. I eventually managed to get her back in similar fashion.
We didn’t want to start on another section of the tower with only a couple hours left, so we took down the strap and lath from the first wall. We redid the strap and added additional straps to the 26 ft studs…
It was a pretty good week.
Bonnie left Saturday morning, my parents are coming out to help this next week… I am still pushing towards shotcrete before the end of the month… But I know I have a lot of work between now and then.
