Re-purposing in the Wilderness: Refrigeration

My nephew Erik playing in front of a shipwreck locals have stripped for materials.

​When I told my friend Jo (who blogs at www.alaskafloatsmyboat.com) that I was building an outdoor cooler to refrigerate my perishables she said: "When I was a kid we lived for a while in a house that had one under-counter cabinet that was a cooler. It had a screen-covered opening to the outside. It was alternatively a freezer, cooler, and warmer, and it took us a while to learn to manage it."

We had one of those, too, when I was a kid, mounted to the wall in my parents' floathouse. I thought about making one like that, but in the end decided I didn't have the kitchen space to spare so the cooler would have to go outside. I've also used plastic and styrofoam coolers over the years but they have a tendency to mold and don't work well with produce.

The problem was in getting material out here to build it, but that wasn't a new issue. I did what we always do in these situations. I turned to what we had on hand: an old, weathered ladder; beachcombed dairy crates; weathered cedar shakes left over from an old project; the handrail from an old dock ramp; and the remains of a shipwreck on a nearby beach.

Collecting items to re-purpose: dairy crate, sawed-in-half ladder.

​After checking the homemade wooden ladder for rot and finding it still in good shape, my dad hand-sawed it in half, at an angle in order to give the cooler its own little roof to keep the rain off. He cut it at high tide and said we'd have to wait for the tide to go out before he used his battery-powered screwdriver to attach the two pieces to the side of my house. (I didn't want to nail them on--everything on the other side of the wall would react to the hammering, so that what was on the shelves inside my kitchen would be tempted to fall off.) We've learned, after losing various tools and other items overboard, to not build anything on the houses when they're floating, if possible.

When the tide went out we arranged the two halves of the ladder at the side of my house that faces away from the sun. Even on the hottest days, it's still cool on that side, especially when the tide is in. We measured the beachcombed dairy crates to find out how far apart we needed to put the ladder halves and then screwed them in place.

My dad sawing the ladder in half at high tide.

​We had to take a few days off from the project as other things intervened. In the meantime, I gathered a weathered and worn handrail from an old dock from the nearby village, and a T-shaped piece of wood that used to be part of the roof to a shipwreck--a commercial fishing boat named Daybreak that listed Petersburg on its battered stern as its home port.

I've heard conflicting reports on how it wrecked. Some say it tore its bottom out during a winter gale when the waves and tide were so high the owner couldn't see the rock right outside where I live and ripped the bottom out. Another story says he was setting his gear, unaware of the rocks in this area--though the one he hit is on all the maps and is quite large, always visible even during the highest tides--and ran aground, holing his boat.

Whatever the case, nearby locals came to his rescue and pulled his boat off the rock. It started sinking and they beached it about a 10 minute walk from my house. He escaped with his life, but the boat was a dead loss. It's been stripped by locals for salvage materials and battered by successive winter storms and tides ever since. It probably has only a few years left before it disappears entirely.

The stern of the shipwreck; parts of the roof are scattered across the beach.

​As I carried the piece I wanted for my cooler from the beach and through the woods, I thought how the owner of the Daybreak could never have imagined that a part of the roof above his head as he steered his boat would one day become a part of some floathouse dweller's refrigeration unit.

I measured and sawed the T-shaped end from the shipwreck and fitted it under the forward 2x3s of the two ladder sides to support it in front. Afterwards, I gathered up shakes that my dad had cut years ago--they were nicely weathered, and would go well with the weathered siding on my house.

As I gathered them I remembered when I was a kid watching my dad the first time I'd seen him cut shakes and how fascinated I'd been to see such perfectly flat rectangles fall at his feet from a round of wood. It was like watching a machine as he smoothly sliced, with a froe and mallet, through the rounds of cedar he called shake bolts. He could tell just by looking at a log whether it was good shake bolt material or not.

My dad screwing down the shakes he split himself.

​Now he picked through what I'd brought, considering how to place them as shelves and for the roof. It was like doing a jigsaw puzzle, and occasionally he had to trim a piece with his pocketknife before he screwed them in place on the rungs of the old ladder. Since they were old they'd warped quite a bit and I found that I had to shave them down in some places with my pocketknife in order for the dairy crates to slide across them without getting hung up.

Next, I sawed the handrail to the lengths needed to support the shake roof, which my dad screwed in place, putting the largest shakes down first and then lapping over the seams with narrower shakes.

My dad putting the shake roof on the outdoor cooler.

​I loaded up the dairy crates with groceries and slid them in place. I now had a new outdoor cooler to put my produce, dairy, and beverages in to keep them cool. On the hotter days I'll put a jug of frozen water in with them to keep the temperature down. It may not be the ideal refrigeration system, but in the wilderness you make do.

​Note: A version of this story first appeared in Capital City Weekly, July 5-11, 2017.

After reading this story in the paper, one long time resident of Juneau wrote and told me that coolers like this were common in the Fifties, but instead of jugs of frozen water to keep things cool, chunks of ice off the Mendenhall Glacier were used.