6e2549b8_DARC_Iron_Smelting___Oct_2004__Notes
[Absolute Time] 2020h [Elapsed Time] T+5:14 [Notes] 
It just wouldn't be us if SOMETHING didn't go wrong. This time the power cut out and we lost airflow. For the next 19 minutes we had intermittent airflow. The good news is that at this point we were only warming the smelter so it didn't really impact us. Also during this time the lovely blue flames of a reducing fire appeared above the charcoal.
DARC Iron Smelting - Oct 2004
Notes