(Include any important notes from brew day until tasting)
AIH Fat tire clone
1. 24Hours: Crushed grains to 0.028 inch. Pre-clean equipment. new 16lb propane tank.
Yeast starter: Using 16oz can of 'Proper' starter with Wyyeast 1272 American Ale II
1.1. shake yeast starter.
2. Preheat mash tun and liquor tank with boiled 4 gal tap water, insert wort chiller to de-scale and pre-clean/sterilize in preheat water instead of boiling in wort only. preheat mash tun first. replace water into HLT when draining.
0904-
2.1 75F grain temp, 66F ambient, just rained 90% humidity
3. first heat: 3.4 gal of 8.4 gal required using RO/filtered H20 to 164F for mash in
4. drain mash tun preheat H20 into HLT
5. 3.4 gal H20 temp @ 164F into Mash tun
5. Mash in to meet 152F: To=153F, 0945. Note: TC are 5F lower than the alcohol thermometer....
6. Heat 5 gal to 167F into HLT (max capacity adjusted mash thickness to 1.2 qt/lb grain to hold 5 gal in HLT
7. Vorlauf
8. first running
9. sparge collected 7gal, preboil OG 1.042
7. ambient temp: 78F Humidity: 90%
12:06. 75min Boil: protein break followed by add 1oz (4HBU, AA=9.1%) hops. - set timer for 60 min
15 min: add 2.5tsp yeast nutrient, 1tsp irish moss, wort chiller to re-sterilize. timer for 10min
5min: 1oz Saaz aroma hops
0min: Flame out
cool wort to 180F, whirlpool and settle. then reinsert chiller to reach 74F
8. Oxygenate and screen wort into fermenter - using glass carboy with blow off tube.
7/26 fermentation vigorous, ambient temp 60F
6.2% ABV, 82% attenuation, good floculation. Wyyeast 1272 American Ale II
OG 1.057, FG 1.010, 4 weeks ferment as I was ill and didn't bottle earlier.
Water Infusion
Brew Session Specific
10.563
lbkg
75
°FC
152
°FC
1.2
qt/lbl/kg
60
min.
5
galsliters
Equipment Profile
0.15
gals/lbliters/kg
0.01
gals/lbliters/kg
3
°FC
0.25
galsliters
0.5
galsliters
1
gals/hourliters/hour
0.2
galsliters
Calculated Totals
8.39
galsliters
4.01
galsliters
3.42
galsliters
166.89
°FC
163.89
°FC
1.84
galsliters
4.97
galsliters
6.70
galsliters
Mash / Boil
Mash
PH
153
°FC
150
°FC
60
minutes
Boil
1.046
1.047 (estimated)
7
gallonsliters6.70 (gallonsliters estimated)
75
minutesminutes(60 minutes estimated)
5.5
galsliters
Gravity Estimates
Based on boiling 7.00gallonsliters at 1.046 for 75 minutes, this will decrease your wort by 1.25gallonsliters, bringing your after boil OG to 1.054.
You wanted an OG of 1.058. It looks like it will be under.