Decision record · revision 1
A second seat 19 ft 8 in north-east
Record demo-west-patio:1:second-seat:2026:10:30:17. Read on 30th October 2026.
Put two chairs 19 feet 8 inches to the north-east and leave the main table where it is. The point is not to fix this spot but to stop needing it at the hour it does not work.
Baseline
No
Dinner outside · The dining table
Forecast
No
No extra hours this day
Across the year
weak
The status does not move in any sampled season.
Survey standing: Mapped: Shade, sky view and daily light are computed from the geometry on this plan. Unmeasured dimensions remain estimates, not verified measurements.
Real-world trial: none yet. Everything above is a forecast from the plan.
Buy nothing yetTry a reversible version at the place and recheck it before this goes out to price.
Design intent dimensions
| Distance from reading point | 19 ft 8 in |
|---|---|
| Bearing | 62° |
Four-season acceptance basis
| Season | Before | After | Hours | Controlling after |
|---|---|---|---|---|
| January | No | No | Hours not claimed | What it feels like |
| April | No | No | Hours not claimed | Privacy exposure |
| July | No | No | Hours not claimed | What it feels like |
| October | No | No | Hours not claimed | Privacy exposure |
The status does not move in any sampled season.
Site controls this price depends on
| Control | Value | Provenance | Before ordering |
|---|---|---|---|
| The house | 21 ft high | You said so: You told us this, and it beats what the model worked out. | recorded |
| West fence | 5 ft 11 in high | Measured: Taken with a tape, a compass or a clock at the place. | recorded |
| Neighbour's house | 24 ft high | You said so: You told us this, and it beats what the model worked out. | recorded |
| The maple | 28 ft high; underside 8 ft 6 in | You said so: You told us this, and it beats what the model worked out. | VERIFY |
| The dining table | Point at 3 ft 11 in above ground; facing 250° | You said so: You told us this, and it beats what the model worked out. | recorded |
| The herb planter | Point at 2 ft 11 in above ground | You said so: You told us this, and it beats what the model worked out. | recorded |
| Neighbour's upstairs window | 43 ft from the reading point; eye 15 ft 1 in above datum | You said so: You told us this, and it beats what the model worked out. | recorded |
Verification queue
Acceptance checks
- Re-run the reading for dinner outside at The dining table after installation and confirm the controlling failure is not worse than the forecast for this proposal.
- Check the completed geometry against the decision record before accepting substitutions: distance from reading point 19 ft 8 in, bearing 62°.
- Confirm the installed intervention keeps the forecast annual behaviour (weak).
- Photograph the completed work from the original reading point and record any change to view, glare, privacy line or usable hours that the model did not predict.
Questions every bid should answer
- How will you verify: Somewhere else on the property that behaves differently?
- Mark 19 feet 8 inches out on the ground and stand there before committing. The geometry is only as good as that distance.
- Still unanswered: noise.
- What exact product, fixing/anchoring method and maintenance regime is included in the price?
- Which dimensions or assumptions in this record would your proposal change, and why?
- What is excluded from the price: structural design, footing design, drainage, electrical work, planning/permit work, boundary verification or underground-service locating?