Mash at 154 for 60 minutes
Heat 7 gallons, mash 6 gallons into cooler, leave 1 gal in foundry. dough in. Let the grains rest for 10 minutes (key is enough water to cover the grain, but not too much)
add 6 more gallons to foundry, (back to 7). Heat to mash temp.
periodically rake the top 1/3 of the mash bed
after hour, drain only, no recirculation and raise to boil temp.
Total Water Needed [?]: 12.88 Gallons, 48.74 Liters
Mash Water Needed [?]: 5.65 Gallons, 21.4 Liters
Sparge Water Needed [?]: 7.22 Gallons, 27.35 Liters
Strike Temperature [?]: 164.33 F, 74 C
Pre-Boil Wort Produced [?]: 10.42 Gallons, 39.43 Liters