Today was mostly about drywall.  Most of the drywall on the lower half of the east garage wall was removed by the previous owners to access and repair baseboard heating pipes that had frozen (they used water in the system instead of coolant).  We also have a 19″ h by 29″ w opening higher up in that same wall where the window air-conditioner was installed.  (It cooled the breezeway by dumping heat into the garage.)  We needed to replace the lower drywall and patch the A-C opening before Darryll returned next week as he will be running supply air ducts down the wall at two locations to feed through the wall into the library just above the hot water baseboard heat radiator.  Before installing the drywall, however, we had some prep work to do.  When Linda wasn’t helping me she broke down cardboard boxes and got them ready to go to the recycling center tomorrow.

On the lower part of wall I drilled through the corners of the two register locations Darryll had marked on the library side.  We then added horizontal wood 2×4 blocking above and below the locations of the two registers.  We also added blocking around the inside of the old A-C opening to provide backing and attachment surfaces for the drywall.

With the carpentry done we removed some old insulation that was not in good shape and insulated the lower section of the wall.  I marked the locations of all the studs on the floor and on the upper half of the wall.  I also marked the locations of the horizontal blocking, the hot water heating pipes, and the capped off gas pipe that supplied the wall-mounted propane heater in the library.  Finally, we were able to install the drywall.  It took two pieces, 48″ x 87″, to cover the lower half along with lots of screws.  By the time we finished it was time for lunch.

We needed another sheet of drywall to cut the two pieces for the A-C opening, so after lunch we drove to Lowe’s and bought a 4′ x 8′ sheet.  When we got back we cut the two pieces and installed them.  Linda then helped me apply self-adhesive fiberglass tape to all of the seams.

The next step was applying drywall compound.  While I “mudded” the drywall seams and screw head dimples Linda started assembling a Radio Flyer configurable tricycle.  She ordered it for our grand-daughter a couple of days ago (Amazon Prime) and it arrived late yesterday.

I finished the first coat of drywall compound at 6 PM and cleaned up my tools.  While Linda pulled together leftovers for dinner (potato lentil curry, sautéed green beans with garlic, and naan bread) I measured the tow bar on the back of the bus to see how long of a cable we needed for the EZ*Connector system.  24″ + 34″ = 58″, about 5 feet, so their standard 6′ cable should be a good length.  Although it was only 3 PM in California, I decided to wait until Monday to place an order as I still needed to determine some circuit details.

After dinner I tried to check my e-mail and discovered that our DSL connection was not working, again, even though the AT&T gateway said it was.  The phone (POTS) had gone out earlier in the day and was out again.  I called Ken, the AT&T technician, and left a message and then called Steve, the AT&T infrastructure manager for the Howell and Lansing areas, and left a message.  I had called both of them twice this week already without getting a return call from either one.  My message this time indicated that I expected a return call with some information as to what they are doing to try and resolve the problem.

I called Chuck (on my marginal connection Verizon cell phone) to get a status update on his bus tachometer, then called Mike to firm up arrangements for him to bring his oscilloscope to breakfast tomorrow so we can go to Chuck’s shop and investigate the signal feeding his tachometer.  I texted Chuck back to confirm that we would be there by 10 AM.

I helped Linda finish assembling the Radio Flyer tricycle.  It is very spiffy and, of course, very red.  We spent the rest of the evening reading.  As I was typing this post I realized that I forgot to insulate the wall cavity where the window A-C unit was installed.  That meant I would have to remove the piece of drywall on the library side, insulate the cavity, and then cut and install a new piece of drywall.  I had already applied the seam tape and initial coat of drywall compound, so it will be a messy task.  Fortunately, I do not make those kinds of mistakes very often.