Dinner this evening included this cheese-filled popover that Jeanine whipped up. I don’t pause often enough to say how lucky I am to have married such a creative culinary talent. Thank you, my love.

The kids joined us for a pancake brunch this afternoon. Jeanine whipped up the buttermilk batter and I was in charge of cooking and flipping, jobs I take rather seriously. Controlling the griddle temperature on a gas stove was a losing proposition and I am looking forward to the induction cooktop we will have in our new house. Despite the challenges of keeping the pan at 375F, I managed to produce some rather fine-looking pancakes. Maya heads to the UK next week with a large group of her high school friends and it was fun to hear about all that she has planned. Nicolai had just come from his girlfriend’s birthday party where he met her parents for the first time.

Kyle and I installed the shower in his new basement bathroom. We were both very pleased with the results. The unit is a perfect fit for the space and the sliding door works like a charm. All that remains to be done is the installation of the shower head. The job took longer than we expected because we had to stop in the middle to locate and buy a diamond-tipped drill bit to make 8 holes through the porcelain tile which was entirely impenetrable with the carbide-tipped bit we started with. While we worked on the bathroom, Jeanine did a thorough job of de-stapling and cleaning the stairs after we removed the worn-out carpeting.

I managed to complete the installation of our Zehnder ERV in the River House today. In total, the system has six 8″ trunks; two for the outside intake and exhaust (which must be insulated and appear at the back of the unit, two for the west wing supply and extract (going through the wall), and two for the east wing supply and extract (up into the joist bays). Insulating the outside intake and exhaust ducts took 4 times as long as all the remaining work and was my least favorite part of the job. The whole thing looks a little like an octopus but I am pleased that I kept the ductwork confined to the footprint of the ERV so as not to encroach on the rest of the mechanical room.

I fitted the turning vanes that Maya 3D printed for me into the “T” section of ducting where it will permanently reside. The fit was perfect and I would be willing to bet that this is the first use of a 3D-printed component in a domestic HVAC system.

Today’s crew included our site supervisor, Arel Electric, and M&R Plumbing. Pictured here on their lunch break, the team has been doing outstanding work. The old carport and garage continue to serve as a makeshift office and storage area, respectively. Both will be demolished when we reach the end of the project.

A friend who was kayaking on the Sudbury River shared the photos he took while on the water. It is a perspective of the new house we have not seen thus far and it was really fun to see them.

Nico will be playing amputee soccer in two upcoming local events. He has been instrumental in helping to grow the sport which now has an emerging group of regional teams that compete with each other.

Jeanine took this photo of Kyle and me after we completed the installation of his new refrigerator, dishwasher, induction range, and microwave oven. It took us all day to complete the electrical and plumbing. We took a break at noon to enjoy a family brunch courtesy of Jeanine. We were joined by Maya as well. Nicolai is in New Jersey at an amputee soccer training session and was missing from the family meal. Next up, Kyle and I will focus on completing the bathroom and interior door installation. The countertop fabrication will be subbed out as will the painting of the entire basement. Today definitely felt like a major milestone in a project that has taken over a year to complete.

I have opted to seal the 8″ duct work for our ventilation system from the inside. Normally, sealant is applied on the outside seams but I think it results in a rather unattractive installation. I also chose to use rivets rather than sheet metal screws to secure sections of ducting. Screws, in my experience, can loosen up over time, something I have never seen with a properly set rivet. These details take extra time and no one will ever notice them. Creating innovative works of enduring value is one component of my personal mission statement. I think it is fair to say that my approach to ductwork falls under that banner.

In order to optimize the routing of ductwork for the ventilation system in the River House, I found it advantageous to use a “T” junction to split airflow between two different circuits. A “Y” junction would have been optimal for this application but would result in far more complex duct routing at the expense of overall system performance. My solution was to design a set of internal turning vanes that will direct half of the air into each of the 8″ round ” T ” stubs. I sent Maya the CAD file and she printed the part for me on a Formlabs Form3L. The print took 24 hours and turned out beautifully (pun intended).

Maya is very conscientious of lab safety but may have taken things a bit too far with her favorite work dog, Vela.

Plumbing work on the new house has moved to the supply lines with all of the drain and vent work now completed. I could not be happier with the workmanship. The main and guest bedrooms will have digitally controlled valves. These are the two black boxes on the right. A console in each shower area will control the valves allowing for selection between a rain head and a shower head, precise temperature control, user presets, and integration with our home automation system. “Hey Siri, start Carl’s shower.” My preset temperature and shower head combination will be selected and when the water reaches the set temperature the shower will pause until I enter. This feature is a little bit decadent but there are few things that I covet more than the relaxation derived from my morning shower. It is where I do my best thinking and relieve the aches and pains that seem to be the new normal as my age advances.

The manifold on the left includes hot (red) and cold (blue) supply line shutoffs for different sections of the house. The valve on the far left is for the outside water bibs and includes a purge valve for winterization.

The threat of snowfall from a powerful Nor’easter kept all but the plumbers from showing up at the River House today and they only worked until mid-morning. This gave me free run of the house to complete the ventilation distribution system for which I am the installer. What I enjoyed most was the peace and quiet. The subs invariably have their job site radio’s tuned to stations I do not particularly care for. The snow kept mixing with rain throughout the day which limited total accumulation to about 3 inches. Had it been one to two degrees colder, we could have easily seen three times that amount.