| CLOCK | ELAPSED | EVENT | AIR | CHARCOAL | ORE | ||||
| UNIT | COUNT | TOTAL | UNIT | COUNT | TOTAL | ||||
| LpM | bucket | litres | scoop | kg | |||||
| 12:00 | start wood splints pre-heat | ||||||||
| 12:10 | close off tap arch | ||||||||
| 12:55 | air set to red dot | 175 | |||||||
| 13:11 | 1:11 | move to charocal (reset clock) | |||||||
| 12:00 | 0 | half fill with charocal / air to A 1/4 | 240 | ||||||
| 12:06 | fill balance with rough charcoal | 3 | 3 | 27 | |||||
| 12:24 | increase air to A 1/2 | 410 | |||||||
| 12:27 | first graded fuel starts | ||||||||
| 12:31 | end 1st bucket - measure starts | 1 | 4 | 36 | |||||
| 12:49 | 0:18 | 1 | 5 | 45 | |||||
| 13:03 | 0:14 | 1 | 6 | 54 | |||||
| 13:04 | start if first addition of ore (spread) | ||||||||
| 13:17 | end 1st seed charge (Virginia Rock) | 1 | 1 | ||||||
| 13:27 | work on blower system | ||||||||
| 13:28 | 0:25 | 1 | 7 | 63 | |||||
| 13:24 | seed charge | 1 | 2 | ||||||
| 13:46 | seed charge | 1 | 3 | ||||||
| 13:51 | 0:23 | 1 | 8 | 72 | |||||
| 14:04 | seed charge | 1 | 4 | ||||||
| 14:10 | O:19 | 1 | 9 | 81 | |||||
| 14:18 | seed charge | 1 | 5 | ||||||
| 14:25 | seed charge | 1 | 6 | ||||||
| 14:30 | 0:20 | 1 | 10 | 90 | |||||
| 14:46 | seed charge | 1 | 7 | ||||||
| 14:49 | balance seed charges | 0.5 | 7.5 | 2.3 | |||||
| 14:51 | 0:21 | 1 | 11 | 99 | |||||
| 15:06 | main ore sequence of hematite | 1 | 1 | 0.53 | |||||
| 15:12 | ore charge - spread | 1 | 2 | 1.06 | |||||
| 15:12 | 0:21 | 1 | 12 | 108 | |||||
| 15:23 | 1 | 3 | 1.59 | ||||||
| 15:37 | 0:25 | 1 | 13 | 117 | 1 | 4 | 2.12 | ||
| 15:44 | 1 | 5 | 2.65 | ||||||
| 15:50 | slag tap and attempt to lower bowl | ||||||||
| 15:56 | 1 | 6 | 3.18 | ||||||
| 16:00 | 0:23 | 1 | 14 | 126 | |||||
| 16:01 | 1 | 7 | 3.71 | ||||||
| 16:15 | 1 | 8 | 4.24 | ||||||
| 16:23 | 1 | 9 | 4.77 | ||||||
| 16:23 | 0:23 | 1 | 15 | 135 | |||||
| 16:25 | 1 | 10 | 5.3 | ||||||
| 16:26 | tuyere angle reset to 22 down | ||||||||
| 16:28 | 1 | 11 | 5.83 | ||||||
| 16:32 | 1 | 12 | 6.36 | ||||||
| 16:37 | tuyere angle reset to 10 down | ||||||||
| 16:49 | 1 | 13 | 6.89 | ||||||
| 16:44 | 0:21 | 1 | 16 | 144 | |||||
| 16:52 | 1 | 14 | 7.42 | ||||||
| 16:44 | 1 | 15 | 7.95 | ||||||
| 17:05 | 0:21 | 1 | 17 | 153 | 1 | 16 | 8.48 | ||
| 17:05 | 1 | 17 | 9.01 | ||||||
| 17:06 | 1 | 18 | 9.54 | ||||||
| 17:23 | last ore charge - start settle down | 0.75 | 18.75 | 10 | |||||
| 17:30 | 0:25 | 1 | 18 | 162 | |||||
| 17:56 | 0:26 | 1 | 19 | 171 | |||||
| END FIELD NOTES | |||||||||
| 6 + | TOTALS | 170 | 12.3 |