Demolition day four:
First thing Saturday morning I was awakened by a sound I’d been simultaneously excited about and dreading. The Bobcat that I’d rented the week prior was being dropped off in the alley next to my house. I hopped out of bed, threw on a pair of shorts and a shirt, and charged out the door barefoot to meet the delivery guy. He showed me the ins and outs of operating the Bobcat very briefly, and then with no further instruction headed off to his next delivery. I went back inside, grabbed some breakfast, put on more fitting attire and nervously got to work. I worked construction during college, so I’m no stranger to operating equipment, but that was 15 years ago and there was no risk of me piloting a machine into my new house.
This looks safe. I mean… What’s the worst that could happen?
My first task was to demolish the remaining slab in front of the old garage foundation. This seemed like a good place to start given that it was flat, even, and would make a good training area for using the Bobcat. The only downside was that it was the point closest to my house. Fortunately, and I’m proud to say, I never so much as bumped the house with the machine and the slab came apart with relative ease compared to my hand-operated jackhammer a couple weeks ago. This hammer was driven by a 5,000psi pump combined with the weight of the machine pressing down on it. You literally set the bit on the offending surface, push the boom control down which causes the Bobcat to do a wheelie, and then engage the hammer. Quite a different experience this time around. I wasn’t sure if it was concrete or soft cheese.
Now we’re getting somewhere!
My initial plan for the wall was simple: Dig the dirt out of the center of the U (if you remember, there are only three sides to this block wall), knock down the northern wall (the non-parallel section of the U), and then working west to east from the alley, take out the two parallel walls. This would facilitate the least amount of having to move the concrete around to continue working. It didn’t exactly pan out as smoothly as I’d planned. For those of you that aren’t aware, a bucket mounted on the front of a Bobcat being operated by an untrained musician is anything but surgically precise. I was able to easily dig out a large section of dirt through the center of the U, but getting anything done on the sides was impossible, or at least it was for me. More specifically the risk of toppling the Bobcat over the sides of the parallel walls became too great and I had to change gears.
Best laid plans of mice and men… and Bobcats.
My new plan was to dig around the outside of the western wall, which abuts the alley, and then work straight across. Digging, breaking, hauling, digging, breaking, hauling, and so on. It was a slow process, but an effective one. The concrete of the wall was considerably more difficult to break apart than the slab from earlier in the day. There was no reinforcing metal in the wall as I’d feared, but the concrete mix of rock to cement was heavily favoring the rock side of the argument. It was stout. I mentioned previously, I think, that one of my construction engineers at work told me that concrete achieves its maximum cure strength right at about 50-years. This stuff may be as old as 69-years, which means it was pretty stout. Still, the Bobcat and breaker bar had the upper hand over the concrete and I was making good progress.
Tedious? Yes. Effective? Yes. Annoying to the neighbors? Oh you’d better believe it!
By the end of Saturday the western wall completely removed, the non-parallel northern wall removed save for one 2’ long chunk, the top of the eastern wall was all gone, and most of the interior dirt was piled up north of the remaining structure. All in all it was a productive day and my Bobcat’ing skills were definitely increasing. I had even dared to move the throttle slightly away from the ‘turtle’ setting and slightly closer to ‘rabbit.’ A proud day indeed!
The scene at the end of the day.
Sunday began with a little bit of anxiety. I knew I had to get everything done with the Bobcat that day as it was being picked up first thing Monday morning, and I had to return to my pesky day job. I was determined to get this demo project wrapped up. I enlisted the help of my wife to operate a Mattock and shovel to clear away the excess dirt around the remaining chunks of wall. While she did that, I hauled pieces of concrete out of the work zone. By “pieces” I mean large hulking sections that in some cases were approaching 100lbs. Thankfully I’m a gym rat that never skips deadlifts, so I was capable of getting the work done. I’m understandably sore and stiff as a result of the weekend, but I was able to get it done none the less.
I can’t pay myself even an indirect compliment without at least being SOMEWHAT self-depricating.
In an hour we were ready to do some real work. The Bobcat made short work of the remaining concrete. We then piled all of the rubble onto the now demolished slab. To finish things off, I took the Bobcat with the bucket attachment and proceeded to somewhat level off the work zone. It still looks awful, but it’ll suffice until the new slab and structure are added. I was tired and there was still a bunch of work to do, but I felt as if I’d won the day.
VICTORY!!!
There were two tasks left before we got to kick off our work boots and call it a day. First, we had to pile up demolished concrete and get it ready to go into the concrete recycling container that I’ve got scheduled to arrive later in the week. This wasn’t a complicated task, but certainly a heavy, tedious, and spirit-crushing one. It took about an hour of intensely heavy lifting, but we got it done and were left with a nice pile of clean, nearly 70-year old concrete outside our backdoor. Just what ever happy couple wants right?
Everything all neat and tidy… Relatively speaking of course.
The final task was spreading out six cubic yards of crushed rock into the void left where the slab had previously sat. No problem, I’ve got a Bobcat! Have you ever seen heavy equipment operators using considerably larger and unwieldy equipment to turn huge piles of dirt into pristine, smooth, level, even surfaces? Imagine that same process, but with something like a really inept Basset Hound, or a small child in an oversized hat attempting to do it and you’ll have a good representation of how it went for me. I thumped around on the pile of dirt with the Bobcat for a while, and got everything in the right vicinity, but ultimately decided to park the machine for the last time, break out the shovels and a rock rake, and finish it off by hand. Once again, more tedious back breaking work, but we got it done.
For future reference: Six yards equates to one large pile of rock.
Remember a moment ago when I said “final task?” Well, we decided to add a couple of pavers to cap the whole thing off and create a walkway from the alley to our back steps. My wife operates a small doctor’s office out of the house (she’s a doctor, not me) and her patients having a clean and visible approach to the entrance was paramount. We popped down to Home Depot, grabbed twelve 16” x 16” concrete pavers and dropped them in place only to find that we needed four more. One final trip and we were all set.
This is what we call “scope creep” at work when the amount of work done on a project increases beyond the original parameters.
The only thing left to do on the demolition is to get another concrete recycling container on-site, load it up, and send it on its way. I won’t do another full update for that as it will no doubt be quite a lackluster couple of hours. I’m working on getting the concrete contractor out to do the new slab, and the ball is rolling with the garage manufacturer. All in all, things are moving along relatively smoothly. Things are largely out of my hands at this point since the next phases of work are all dependent on contractors. I hate not being in control, but I also like the prospect of limiting the excruciating work for a while. Well… At least until I get to start hanging drywall.
This will be the last major update for a while as the wait for anything driven by a contractor here in Seattle has become punishingly long. There’s a major construction boom and everybody is super busy. I’ll update things as they become available. In the meantime, here’s me using our new living room rug to look like some character from Game of Thrones.