| TIME | EVENT | ORE | CHARCOAL | ||
| RELATIVE | ELAPSED | ADD (scoops) | TOTAL LBS | TOTAL LBS | |
| preheast with wood splints | |||||
| 30 | air to A+ | ||||
| 15 | charcoal to fill / air to B | ||||
| 0:00 | air to C | ||||
| 0:07 | 0:07 | 5 | |||
| 0:10 | 0:03 | ore as single layer | 1 | 1.25 | 10 |
| 0:15 | 0:05 | 1 | 2.5 | 15 | |
| 0:25 | 0:10 | split through, at rear 1/2 | 1 | 3.75 | 20 |
| 0:30 | 0:05 | 1 | 5 | 25 | |
| 0:39 | 0:09 | 1 | 6.25 | 30 | |
| 0:46 | 0:07 | 1 | 7.5 | 35 | |
| 0:52 | 0:06 | as two slugs | 2 | 10 | 40 |
| 0:59 | 0:07 | split through | 1 | 11.25 | 45 |
| 1:06 | 0:07 | 2 | 13.75 | 50 | |
| 1:14 | 0:08 | 2 | 16.25 | 55 | |
| 1:19 | 0:05 | 2 | 18.75 | 60 | |
| 1:27 | 0:08 | 3 | 22.5 | 65 | |
| 1:34 | 0:08 | 3 | 26.25 | 70 | |
| 1:41 | 0:07 | 3 | 30 | 75 | |
| 1:50 | 0:09 | as 1/4 bucket | 4 | 35 | 80 |
| 1:53 | 0:03 | 3 | 38.75 | 85 | |
| 2:04 | 0:11 | 4 | 43.75 | 90 | |
| 2:11 | 0:07 | 4 | 48.75 | 95 | |
| 2:26 | 0:15 | 4 | 53.75 | 100 | |
| 2:33 | 0:07 | 4 | 58.75 | 105 | |
| 2:40 | 0:07 | 4 | 63.75 | 110 | |
| 2:47 | 0:07 | 4 | 68.75 | 115 | |
| 2:54 | 0:07 | 4 | 73.75 | 120 | |
| 4 | 78.75 | 125 | |||
| 3:10 | 16 * | 4 | 83.75 | 130 | |
| 3:16 | 0:06 | 4 | 88.75 | 135 | |
| 3:27 | 0:11 | self tap of Fe slag | 4 | 92.75 | 140 |
| 3:33 | 0:06 | 4 | 97.75 | 145 | |
| 3:40 | 0:07 | balance of measured total | 100 | 150 | |
| ore settles to tuyere | |||||
| 4:00 | 0:06 | sparks off lower tuyere | |||
| EXTRACTION | |||||
| TOTALS | LBS | 100 | 150 + | ||
| KG | 45.5 | 68 + | |||
| BLOOM PRODUCED | LBS | 44 | |||
| KG | 20 | ||||
| % | 44 |