Backyard retreat 2.0 (patio to pool)

Ever since we put the gazebo up in the front yard, the old backyard retreat has languished. The fire bowl in the table rotted out, and I’ve procrastinated on rebuilding it. The cushions on the chairs got kind of grotty, and somehow a table (sans top) made its way down there. The rubber tiles were still mostly in place, although a few got scattered out.

But summer + two boys + a pandemic that will probably last through next year got me thinking. We had a small (6') inflatable pool from last year laying around… it had been put up wet, but it still held air and water. We cleaned it up as best as we could and put it on the sidewalk out front (level spots around Sector 706 in general, and FAR Manor in particular, are hard to come by).

All well and good for the kids, but what about the parents? Some poking around Amazon turned up several candidates. So… where would we put it? We need something mostly level.

Oh. The old retreat. But I didn’t want to just drop the pool on the bare ground… the soil around here grows rocks, and I figure it wouldn’t take long for a sharp rock to punch a hole in the floor. The elder sister in law had an above-ground pool at her old place, and fire ants chewed through the floor when the rocks wouldn’t do the job, so “slap directly on ground” was right out.

My first thought was to build a low deck, but I calculated the pool would weigh about 5 tons. I overengineered a deck at our old place, but I don’t know if even it would have supported that much weight. We then considered pouring several inches of sand into the space, or even concrete, to get a flat surface. Given the location, there would be a lot of grunt work involved with concrete: we would have to either carry 100 bags down there, mix it and pour it, or find a concrete company who could maneuver a truck up the driveway and send the slop down a chute. Seeing as I simultaneously tweaked my back and horked my (supposedly good) knee last week*, ironically while bailing water out of the small pool, paying to have someone else do the grunt work would have been the best idea.

Finally, we decided it would be best to smooth out what we have now, cover the Envirotiles with a tarp to protect the pool from ant attacks, and cover it with a pergola.

Patio area, cleared. (Phase 1)

So I took the boys down to the patio Sunday afternoon, and we got everything moved out. Charlie did his best to help, picking up a plastic chair and dragging tiles over to our stacking area. Mason was less enthusiastic, but did a lot of the work. I raked out remaining debris, and tried to level out high spots. I sprayed the whole area with Roundup to discourage plants from trying to slip between the tiles… but, as it turned out, most of the growth was in composted leaves that hadn’t been swept away in a long time.

Given the pandemic, large pools are going for a premium. We ordered a round 10' pool (with filter) for $300, and the same pool was going for $100 pre-pandemic. But even at COVID prices, the pool itself is the least costly part of this project.

The pergola, at $1600, is actually the priciest component. Wayfair is now telling us it won’t be delivered until August (after saying it was in stock when the wife ordered it), but August is when we'll need it most.

The boys laid tiles.
And did a pretty good job of it.

Next step: smoothing out the dirt. Nine years of rain, frost, erosion, and roots had lifted some spots and sank others (most of the sinking was along the south edge, where things do drop off). Last month, Mason and I replaced the rotten fascia boards across the front of the detached garage. One of the original boards was still good, for most of its 16-foot length, and it’s nice and straight.

We dragged it across the dirt to catch high spots, and I scraped them down with a shovel and tossed the dirt into low spots. It’s not perfect, but more effort won’t be worth the return. I swept dirt off the tiles, handed them to Charlie, and he carried them to Mason, who put them in place. Both of them were a big help—but of course, both of them want the pool going!

With the tiles down, I put the tools back in the garage and got out the leaf blower. There were leaves around the margins, and dirt on the tiles (kicked up when I frisbee’d a few tiles down to Mason).

Just add tarp (and pool… and yes, water). (Phase 2)

At this point, we just need to get a 10x10 foot tarp to lay over the tiles, then we’ll be ready to put the pool in place and start filling it. I estimated we’ll need about 1400 gallons to fill the thing—in other words, we won’t be able to fill it all at once. I’m thinking about tapping the downspout on the rain gutters, running a flex-pipe down to the pool, and catching any debris with screening… or seeing if bulk water delivery is reasonable.

I figure we’ll be able to use it through September this year, and all summer next year. Once the pandemic is over, we’ll still have the option of not driving 15 (or 40) miles to go to a pool.

Stay tuned for the completed project!

Are you restructuring your yard for an extended shelter-in-place? Comments, as always, are open!

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*Both back and knee are around 90% of full-function right now, which is a dangerous zone. Just because they’ve subsided to a low-level ache, instead of stabby OUCH pain at random (all too short) intervals, doesn’t mean you can safely hoist 60lb bags of concrete at will… even if you think you can. My back is letting me know I was pushing my luck just cleaning off tiles this evening.