Day 823
Broken Tap and Rising Tide
At dawn Kevin stood calf-deep at the north piling, tide well out, mixing the last quick-set epoxy into the stripped mortise. Jenny checked the bronze bolts. "These bronze ones should bite if I tap carefully. Want me to hold the nut while you turn it?" Kevin said, "Bronze first. See what it catches. If it holds — we sister the whole face with the greenheart plates. If not — epoxy and the oversize tap." Jenny tapped the epoxy-filled mortise with the 16mm tap, but the T-handle snapped off at the shank, leaving the tap stuck. The tide pushed in. At the dock Kevin and Jenny stared at the broken shank flush with the cured epoxy. Kevin had a bolt extractor set; Jenny held her notebook. "The tap's seized clean in the epoxy. I need to drill a pilot hole opposite the tap shank to break the corrosion bond, then twist counter-clockwise with the extractor. But the tide's coming in fast." Kevin said, "Drill wanders, we're re-cutting the mortise. You hold the extractor straight, I'll run the drill. One shot." The pilot went through. "Reverse slow. Don't snatch it." The tap came free. They drove the greenheart plates home and threaded the 150mm stainless bolt. "Nyloc nut's finger-tight. Now torque to thirty-five Newton-meters and check the tell-tales." Joint secure. Jenny checked the overflow trench east of the primary. "The crack extended 4.2m past the stability line." At the cottage they reviewed the ridge sketch. Kevin pressed her about the radio contact with Tom. "What did Tom say?" "He said the supply boat would come by Wednesday at high tide - two hour window to take on supplies and crew." Barometer 1037 and falling.
At dawn Kevin stood calf-deep at the north piling, tide well out, mixing the last quick-set epoxy into the stripped mortise. Jenny checked the bronze bolts. "These bronze ones should bite if I tap carefully. Want me to hold the nut while you turn it?" Kevin said, "Bronze first. See what it catches. If it holds — we sister the whole face with the greenheart plates. If not — epoxy and the oversize tap." Jenny tapped the epoxy-filled mortise with the 16mm tap, but the T-handle snapped off at the shank, leaving the tap stuck. The tide pushed in. At the dock Kevin and Jenny stared at the broken shank flush with the cured epoxy. Kevin had a bolt extractor set; Jenny held her notebook. "The tap's seized clean in the epoxy. I need to drill a pilot hole opposite the tap shank to break the corrosion bond, then twist counter-clockwise with the extractor. But the tide's coming in fast." Kevin said, "Drill wanders, we're re-cutting the mortise. You hold the extractor straight, I'll run the drill. One shot." The pilot went through. "Reverse slow. Don't snatch it." The tap came free. They drove the greenheart plates home and threaded the 150mm stainless bolt. "Nyloc nut's finger-tight. Now torque to thirty-five Newton-meters and check the tell-tales." Joint secure. Jenny checked the overflow trench east of the primary. "The crack extended 4.2m past the stability line." At the cottage they reviewed the ridge sketch. Kevin pressed her about the radio contact with Tom. "What did Tom say?" "He said the supply boat would come by Wednesday at high tide - two hour window to take on supplies and crew." Barometer 1037 and falling.
Scenes
the dock · dawnLow water work on the north piling
Kevin stands in calf-deep water at the north piling, the tide well out, wheelbarrow parked on the planking with greenheart plates and the last 150mm stainless bolt. Jenny is beside him with a spade and the supply crate's bronze bolts, checking the mortise where the threads stripped yesterday. The barometer reads 1037 and falling; a light onshore breeze ruffles the water.
Kevin and Jenny worked together at the north piling during low tide. Kevin mixed the last of the quick-set epoxy and packed the stripped mortise, then staged both greenheart sister plates with pre-drilled holes aligned. Jenny began tapping the epoxy-filled mortise with the 16mm tap, but the T-handle snapped off at the shank halfway through the first full turn, leaving the tap stuck in the fresh epoxy.
These bronze ones should bite if I tap carefully. Want me to hold the nut while you turn it?
Test thread engagement with bronze bolt in damaged mortise while Kevin steadies the nut
💭 thought
Bronze first. See what it catches. If it holds — we sister the whole face with the greenheart plates. If not — epoxy and the oversize tap.
steady the 150mm stainless through-bolt head with 19mm socket and torque wrench while Jenny works the bronze bolt into the stripped mortise, watching thread engagement depth
💭 thought
Five good threads if I don't over-tighten. But that's not enough for a sister joint - we need the full plate system.
Apply steady torque to bronze bolt while monitoring thread engagement, then remove and set aside for epoxy patching the stripped hole
💭 thought
Epoxy the mortise. Oversize tap. Then the last stainless through-bolt with both plates.
mix quick-set epoxy from the nearly empty tub, pack the stripped mortise solid, let it kick while staging both greenheart sister plates on the piling face with pre-drilled holes aligned
💭 thought
It's setting. I'll prep the tap once it's cured so we don't split the wood.
Hold the greenheart plates against the ISS, waiting for the epoxy to bond before the final bolts go in.
💭 thought
Tap's in the wheelbarrow. Sixteen millimetre — two up from the bolt shank. Go slow. Back it out every half turn.
retrieve the 16mm tap and T-handle from the wheelbarrow, test the tap engagement in a scrap piece of greenheart first to confirm thread cut quality, then hand it to Jenny when the epoxy feels firm to a fingernail press
💭 thought
"Go slow and back out." (I nod, gripping the tap handle with my left hand, right hand steadying the angle as I begin the first half-turn.)
Begin tapping the epoxy-packed mortise with 16mm tap, inserting slowly at correct angle and backing out every half turn to clear chips.
💭 thought
Threads look clean. Plates ready?
hold both greenheart sister plates flush against the piling face, aligning the pre-drilled holes with the freshly tapped mortise, ready to drive the last 150mm stainless through-bolt through both plates and into the new threads
💭 thought
the dock · morningtap extraction at rising water
The tide is pushing in, water lapping at the north piling base. The epoxy in the mortise has cured hard. Kevin and Jenny are together at the dock, Kevin with a bolt extractor set from the workshop, Jenny with her notebook, both looking at the broken 16mm tap shank flush with the epoxy surface. The greenheart sister plates are clamped in position, the last 150mm stainless through-bolt waiting beside them.
No narrator was available, so nothing about this stretch was recorded.
The tap's seized clean in the epoxy. I need to drill a pilot hole opposite the tap shank to break the corrosion bond, then twist counter-clockwise with the extractor. But the tide's coming in fast.
Walk to the dock edge where Kevin stands with his bolt extractor set, grab my notebook and the 150mm stainless through-bolt, then crouch beside the mortise to examine the tap position against the cured epoxy.
💭 thought
Drill wanders, we're re-cutting the mortise. You hold the extractor straight, I'll run the drill. One shot.
retrieve the cordless drill with the 12mm auger bit from the workshop, crouch opposite Jenny at the mortise, brace the drill against the greenheart plate's pre-drilled hole, and start the pilot hole slow and dead-centre on the tap shank
💭 thought
Hold steady on the extractor jaws - I've got the offset collar ready. If this drill wanders even a millimeter, we're re-cutting the mortise and losing the tide.
Grasp the bolt extractor's handle with both hands, position the reverse-threading jaws against the tap shank, and maintain absolute stillness as Kevin's drill bit begins its pilot hole.
💭 thought
Pilot's through. Reverse slow. Don't snatch it.
pull the drill clear, set it aside, grip the extractor's T-handle over Jenny's hands to add controlled torque, and turn counter-clockwise with steady pressure
💭 thought
Good extraction - now push the greenheart plates home while the tide's still rising. I'll start threading the 150mm bolt through the mortise and into the sister plates.
Slide the first greenheart sister plate into position against the north piling, align the pre-drilled holes with the mortise, and begin guiding the stainless through-bolt through the assembly as Kevin steadies the plates with his hands.
💭 thought
Holding. Feed it.
brace both greenheart sister plates tight against the piling face with shoulders and forearms, keeping the bolt holes perfectly aligned while Jenny drives the 150mm stainless through-bolt through the mortise and both plates
💭 thought
Nyloc nut's finger-tight. Now torque to thirty-five Newton-meters and check the tell-tales. I've got three water test strips left if the barometer holds through the tide cycle.
Thread the stainless nyloc nut onto the 150mm through-bolt, grab my torque wrench set to 35Nm, and systematically tighten while Kevin watches the piling faces for any movement.
💭 thought
First plate set. Second.
release the first plate, swing the second greenheart sister plate into position against the piling above the first, align its pre-drilled holes with the through-bolt, and hold it flush while Jenny adds the second nyloc nut and torques it
💭 thought
Joint's secure. I need to check the overflow trench east of the primary - the crack extended 4.2m past the stability line and I dug that secondary channel yesterday.
Remove my torque wrench from the bolt head, walk toward the north ridge where the overflow trench runs east from the primary drainage, and check that the stones are stable and the channel's clear before the tide fully turns.
💭 thought
Tools. Then I'm coming up.
gather the torque wrench, 19mm socket, drill, and extractor set from the dock planking, walk them back to the workshop, stow each in its place, then head up the path toward the north ridge
💭 thought
the keeper's cottage · middayA Quiet Stretch
Back at the cottage.
Kevin worked on the north piling to extract the broken 16mm tap from the curing epoxy. Meanwhile, Jenny attempted to plant grandmother's seeds in the garden but struggled with the dry soil and her aching ankle. The tide remains high as they both prepare for the supply boat's arrival tomorrow.
Kevin, check the generator fuel filter - it's clogged with silt again.
walk to the generator shed and remove the stuck 16mm tap from the north piling mortise using the pipe wrench and penetrating oil.
💭 thought
On it. Don't force the tap — let the oil soak. Heat it if it won't turn.
walk to the generator shed and pull the fuel filter housing off the Yanmar, set a catch pan under it, and start cleaning the bowl and element with rags and solvent
💭 thought
I'll try the oil first. I don't want it shearing off.
apply a generous amount of penetrating oil to the broken tap and wait, shifting my weight off my braced ankle.
💭 thought
Kevin — finish cleaning the filter bowl, inspect the element for tears, reinstall with a new gasket from the spare kit, then prime the fuel line and crank the generator to verify flow
💭 thought
It sounds steady. Give the oil five minutes to bite into the threads.
tap the end of the broken tap with the handle of a screwdriver to create slight vibration.
💭 thought
Generator's holding steady. I'll check the plate alignment on the piling while the oil works.
walk back to the north piling at the dock, crouch at the mortise, and dry-fit the first greenheart sister plate against the epoxy-packed mortise to verify bolt hole alignment
💭 thought
Good. Hold that plate steady - I need to see if the oil's penetrating.
use the claw of my hammer to gently tap around the base of the broken tap, working it back and forth to break the epoxy bond.
💭 thought
Plate's flush. Holes aligned. Take your time.
brace the greenheart sister plate firmly against the piling face with both hands, keeping the pre-drilled bolt holes perfectly aligned with the mortise pattern
💭 thought
It's giving. Don't let the plate slip.
use the pliers to grip the broken shank and apply a slow, counter-clockwise pressure.
💭 thought
Not moving.
maintain steady pressure on the sister plate with both hands, bracing my knees against the dock planking for leverage, holding the bolt holes perfectly aligned with the mortise pattern
💭 thought
the keeper's cottage · afternoonPreparation for the Boat
Kevin and Jenny meet in the kitchen as the afternoon nears. The heat of midday lingers heavy over the island.
Kevin and Jenny discussed the advancing north ridge crack and the supply boat's expected arrival tomorrow. Kevin pressed Jenny about her radio contact with Tom the previous night. They reviewed the ridge sketch showing the crack extending 4.2 meters past the stability line.
Kevin, the north ridge—
walk to kitchen doorway, wipe sweat with back of hand, check barometer reading of 1038 hPa
💭 thought
Yeah. Saw the secondary trench holding. Stones stable?
lean against the doorframe, arms crossed, watching her favour the left leg
💭 thought
For now. But the crack extended another four meters past the line.
sit at the kitchen table, open the notebook to the latest ridge sketch
💭 thought
When?
walk to the table, pull out the chair opposite her, sit down heavy
💭 thought
Tomorrow. The boat is supposed to be here.
trace the jagged line on the sketch with a pencil pencil
💭 thought
The crack or the boat?
reach for the tin mug on the table, find it cold, set it back down
💭 thought
Both. The crack's advancing, but if the boat's late again...
open grandmother's seed tin, let the rusted lid clang shut against the table
💭 thought
Jenny. What did Tom say?
hold her eyes, not looking at the tin
💭 thought
the keeper's cottage · eveningEvening meal and radio watch
Kevin and Jenny sit at the kitchen table with tin mugs of limpet broth. The shortwave radio crackles on the shelf. Through the window, the tide has turned and begins to flood. The barometer reads 1037 hPa and falling. The supply boat is due at high tide tomorrow.
No narrator was available, so nothing about this stretch was recorded.
The pressure is dropping fast.
Take a sip of broth and trace the rim of the mug.
💭 thought
Three millibars since breakfast. Captain's window holds at high tide if the swell stays under three.
finish the broth and set the mug down, then stand and walk to the porch to check the dinghy mooring lines
💭 thought
I hope he's right for once.
Rub the throbbing ankle and look out at the shimmering air over the sand.
💭 thought
He came through on the radio. That's more than most.
walk to the radio on the shelf and adjust the squelch, listening to the static
💭 thought
What did he say about the window?
Shift uncomfortably on the stool, the metal frame digging into my hip.
💭 thought
Three days at high tide. Two-hour wait window. He'll hold position off the cut until the tide turns if the swell allows.
turn from the radio and lean against the kitchen counter, arms folded
💭 thought
Did he mention anything about the dock?
Check the ankle where the poultice is starting to loosen.
💭 thought
Didn't ask. Didn't offer.
glance at her ankle, then back out the window at the rising tide
💭 thought
the keeper's cottage · nightA Quiet Stretch
Back at the cottage.
Kevin and Jenny shared coffee at the kitchen table while the trade wind held steady outside. Jenny confirmed the supply boat ETA: Wednesday at high tide with a two-hour window. The conversation was quiet, practical, and ended with both turning toward their separate tasks for the night.
Coffee's still warm on the stove if you want it.
walk into the kitchen and set the kettle on the wood stove, then pull out two tin mugs
💭 thought
You didn't have to do that, Kevin. I was just thinking about how I should have finished planting those seeds today.
Walk slowly toward the kitchen, leaning slightly on my crutch, then take one of the tin mugs and sniff the steam rising from the coffee.
💭 thought
You couldn't put weight on it this afternoon. Don't pretend the seeds mattered more.
pour coffee into both mugs, set one on the table in front of her chair, sit opposite with my own
💭 thought
I was going to finish them tomorrow.
Touch the rim of my mug and stare at the coffee's surface, watching the steam curl toward the ceiling where the rafters meet the whitewashed walls.
💭 thought
What did Tom say last night?
hold my mug with both hands, thumbs pressing into the warm tin, wait
💭 thought
He said the supply boat would come by Wednesday at high tide - two hour window to take on supplies and crew.
Set my mug down carefully on the table, then reach slowly toward the notebook where I keep the radio log entries, fingers tracing the edge of the page before pulling back.
💭 thought
What changed
a Lumora Build experiment — live experiment: Kevin & Jenny think on free, open models — what they say is their own.