| CLOCK | ELAPSED | EVENT | AIR | CHARCOAL | ORE | ||||
| Vinland 5 - L'Anse aux Meadows | UNIT | COUNT | TOTAL | UNIT | COUNT | TOTAL | |||
| S/S | bucket | kg | scoop | kg | |||||
| (‚ 1.75 kg) | (‚ .550 kg) | 0.28 | |||||||
| 10:00 | start wood splints pre-heat | ||||||||
| 11:25 | gentle air | ||||||||
| 11:30 | (1:30) | fill with ungraded charcoal | 4.00 | ||||||
| main sequence start | |||||||||
| 11:47 | :17 | first graded charcoal | 1 | 1 | 5.75 | ||||
| 11:52 | air measure in strokes per second | 93 | |||||||
| 11:59 | :12 | 1 | 2 | 7.50 | |||||
| 12:02 | air measure in strokes per second | 84 | |||||||
| 12:10 | :11 | 1 | 3 | 9.25 | |||||
| 12:15 | (:45) | column heated, first ore charge | 1 | 1 | 0.55 | ||||
| 12:16 | air measure in strokes per second | 104 | |||||||
| 12:20 | :10 | 1 | 4 | 11.00 | 1 | 2 | 1.1 | ||
| 12:30 | air measure in strokes per second | 96 | 1 | 3 | 1.65 | ||||
| 12:36 | :16 | 1 | 5 | 12.75 | |||||
| 12:49 | 0:13 | multiple ore - combined / charcoal | 92 | 1 | 6 | 14.50 | 2 | 5 | 2.75 |
| 13:02 | 0:13 | 1 | 7 | 16.25 | 1 | 6 | 3.3 | ||
| 13:05 | air measure in strokes per second | 84 | |||||||
| 13:14 | 0:09 | 1 | 8 | 18.00 | 2 | 8 | 4.4 | ||
| 13:20 | air measure in strokes per second | 104 | |||||||
| 13:24 | air measure in strokes per second | 92 | |||||||
| 13:30 | :16 | 1 | 9 | 19.75 | 1 | 9 | 4.95 | ||
| 13:47 | 0:17 | 1 | 10 | 21.50 | 3 | 12 | 6.6 | ||
| 13:49 | air measure in strokes per second | 92 | |||||||
| 14:03 | :15 | 1 | 11 | 23.25 | 2 | 14 | 7.7 | ||
| 14:05 | air measure in strokes per second | 80 | |||||||
| 14:16 | :12 | 1 | 12 | 25.00 | 2 | 16 | 8.8 | ||
| 14:17 | slag tapped | ||||||||
| 14:27 | :11 | 1 | 13 | 26.75 | 2 | 18 | 9.9 | ||
| 14:29 | air measure in strokes per second | 96 | |||||||
| 14:45 | :18 | 1 | 14 | 28.50 | 3 | 21 | 11.55 | ||
| 14:46 | air measure in strokes per second | 88 | |||||||
| 12:59 | :14 | 1 | 15 | 30.25 | 4 | 25 | 13.75 | ||
| 15:03 | slag tapped | ||||||||
| 15:05 | air measure in strokes per second | 96 | |||||||
| 15:18 | :19 | 1 | 16 | 32.00 | 5 | 30 | 16.5 | ||
| 15:20 | air measure in strokes per second | 96 | |||||||
| 15:29 | :11 | 1 | 17 | 33.75 | balance | 20 | |||
| extra bucket to cover | 1 | 18 | 35.50 | ||||||
| 15:59 | (4:30) | extraction | |||||||
| TOTALS | Time - include pre-heat | 6 hours | |||||||
| Charcoal - include rough | 35.5 kg | ||||||||
| Ore - DD2 | 20 kg | ||||||||
| Bloom Yield | 2.8 kg | ||||||||
| % Yield | 14% |