| CLOCK | ELAPSED | EVENT | AIR | CHARCOAL | ORE | ||||
| UNIT | COUNT | TOTAL | UNIT | COUNT | TOTAL | ||||
| LpM | bucket | litres | scoop | kg | |||||
| 12:00 | start wood splints pre-heat | ||||||||
| 13:30 | 1:30 | air set to A 1/4 | 275 | ||||||
| 13:55 | 25 | air set to A 1/2 / fill with wood | 430 | ||||||
| 14:05 | air set to B / repair top smelter | 555 | 3 | 3 | 27 | ||||
| 14:15 | 0 | fill with charcoal / start sequence | 0.5 | 3.5 | 31.5 | ||||
| 14:23 | light off exhaust gasses | ||||||||
| 14:25 | 0:10 | 1 | 4.5 | 40.5 | |||||
| 14:34 | 0:09 | 1 | 5.5 | 49.5 | |||||
| 14:45 | slag seen at blow hole | ||||||||
| 14:48 | 0:14 | 1 | 6.5 | 58.5 | |||||
| 15:04 | 0:16 | 1 | 7.5 | 67.5 | |||||
| 15:06 | air set to C | 805 | |||||||
| 15:07 | rod off tuyere causes large drop | ||||||||
| 15:12 | 0:08 | 1 | 8.5 | 76.5 | |||||
| 15:17 | 0:05 | 1 | 9.5 | 85.5 | |||||
| 15:19 | even slug as seed charge | 1 | 1 | 0.56 | |||||
| 15:25 | 0:07 | 1 | 10.5 | 94.5 | |||||
| 15:29 | even slug as seed charge | 1 | 2 | 1.12 | |||||
| 15:34 | 0:09 | 1 | 11.5 | 103.5 | |||||
| 15:35 | even slug as seed charge | 1 | 3 | 1.68 | |||||
| 15:42 | 0:08 | even slug | 1 | 12.5 | 112.5 | 1 | 4 | 2.24 | |
| 15:50 | 0:08 | even slug | 1 | 13.5 | 121.5 | 1 | 5 | 2.8 | |
| 15:58 | 0:08 | even slug | 1 | 14.5 | 130.5 | 1 | 6 | 3.36 | |
| 16:07 | 0:09 | even slug | 1 | 15.5 | 139.5 | 1 | 7 | 3.92 | |
| 16:14 | 0:07 | even slug | 1 | 16.5 | 148.5 | 1 | 8 | 4.48 | |
| 16:20 | 0:06 | even slug | 1 | 17.5 | 157.5 | 1 | 9 | 5.04 | |
| 16:27 | 0:07 | even slug | 1 | 18.5 | 166.5 | 1 | 10 | 5.6 | |
| 16:34 | 0:07 | even slug | 1 | 19.5 | 175.5 | 1 | 11 | 6.16 | |
| 16:37 | even slug | 1 | 12 | 6.72 | |||||
| 16:41 | 0:07 | even slug | 1 | 20.5 | 184.5 | 1 | 13 | 7.28 | |
| 16:44 | spread through | 1 | 14 | 7.84 | |||||
| 16:46 | 0:05 | spread through | 1 | 21.5 | 193.5 | 1 | 15 | 8.4 | |
| 16:52 | 0:06 | spread through | 1 | 22.5 | 202.5 | 1 | 16 | 8.96 | |
| 16:57 | 0:05 | spread through | 1 | 23.5 | 211.5 | 1 | 17 | 9.52 | |
| 17:02 | spread through | 1 | 18 | 10.08 | |||||
| 17:06 | 0:09 | spread through | 1 | 24.5 | 220.5 | 1 | 19 | 10.64 | |
| 17:07 | spread through | 1 | 20 | 11.2 | |||||
| 17:10 | spread through | 1 | 21 | 11.76 | |||||
| 17:12 | 0:06 | last ore - start of settle down | 1 | 25.5 | 229.5 | 1 | 22 | 12.32 | |
| 17:17 | 0:05 | 1 | 26.5 | 238.5 | |||||
| 17:25 | 0:08 | 1 | 27.5 | 247.5 | |||||
| 17:31 | 0:06 | 1 | 28.5 | 256.5 | |||||
| start of burn down phase | |||||||||
| 17:58 | rodger out tuyere | ||||||||
| 18:04 | extra bucket added (+ sintering) | 1 | 29.5 | 265.5 | |||||
| 18:12 | 6:12 | air set to B / EXTRACTION |