Records lost in the Great Data Loss Event of 2016
21 pounds total in the mash. A secondary mash was conducted with 3 pounds of oats and 4 pounds of Rahr 2-row. It was brought together cool and raised to 120F (?) for a beta glucanase rest, then to 155F and added to the main mash. The main mash consisted of 11 pounds of Pearl Fawcett and the specialty grains.
Fermentation started very quickly at 66F (less than an hour). The bottling bucket was set up to drip water onto the outside of the primary to keep it cool. Temperature quickly fell to 54-56F for the duration of primary fermentation. After the krausen started to recede, the fermenter was moved to the normal room and the temperature increased to 65F.
Transferred to secondary on 1/11/2016.
Transferred to keg for conditioning on 11-22-16.
Bottled from keg on 2016-12-12 using counter-pressure filler.
|Enter desired final yield (volume):|
|15.00 pounds||83.3% of grist|
|3.00 pounds||16.7% of grist|
Total Grain Weight (Water Amounts
|100% of grist|
|1/2 tsp.||Yeast Nutrient @ 10 minutes|
|1||Whirlfloc @ 10 minutes|
Target11.4% Pellets @ 75 minutes
Use: First Wort
Northern Brewer9.6% Leaf @ 30 minutes
|3.00 ounces||Total Hop Weight||32.4 AAUs|
|Total Boil Time:||60 minutes|
Red rectangular cooler
|Batch Size:||5 gallons||Boil Volume:||7 gallons|
|Evaporation Rate:||9% per hour||Mash Tun Dead Space:||0 gallons|
|Efficiency:||80%||Mash Tun Weight:||10 pounds|
|Hop Utilization:||100%||Mash Tun Volume:||10 gallons|
|Loss:||.5 gallons||Mash Tun Specific Heat:||.3 Cal/gram per °C|
Suitable for larger batches, up to 25 pounds of grain in a thick mash.
Prepared by GWMAP
1) 4lbs 2-row, 3 lbs oats. Start by adding 2 gallons of room temperature water. Raise to perform a beta glucanase rest (30 min), then raise to 155F for 30 minutes.
2) The remaining grains are mashed with 3.5 gallons of water at 172F, ,to hit a mash temperature of 155F.
Mashout by draining the tun of 3 gallons of sweet wort, boiling it with an additional 2 quarts, and returning it to the tun. Drain the tun again to capture the first runnings. Add 3.5 gallons of water to the tun and drain to recover the second runnings.
|Primary:||10 days @ 56° F|