Brew Date: 16 Apr 2022
Brewer: Paul J. Healy
Asst Brewer: Hyoeun Park & Jason Tayawa
Type: All Grain
Status: Gone
Alochol By Volume: 4.7 %
Bitterness: 30.8 IBUs
Est. Color: 3.6 SRM
Batch Size: 5.50 gal
Brewhouse Efficiency: 77.40 %
Calories: 151.6 kcal/12oz
ALL INGREDIENTS
Ingredients
Amt |
Name |
Type |
# |
%/IBU |
10 lbs 12.0 oz |
Pilsner (2 Row) Ger (2.0 SRM) |
Grain |
1 |
100.0 % |
1.00 oz |
Perle [8.00 %] - Boil 60.0 min |
Hop |
2 |
26.7 IBUs |
0.50 oz |
Hallertau [4.50 %] - Boil 15.0 min |
Hop |
3 |
3.7 IBUs |
0.50 oz |
Hallertau [4.50 %] - Boil 1.0 min |
Hop |
4 |
0.3 IBUs |
2.0 pkg |
Bohemian Lager (Wyeast Labs #2124) [124.21 ml] |
Yeast |
5 |
- |
BREWING PROCESS
The Water:
Sparge Volume: 5.68 gal (treated as above)
The Mash:
Total Grain Weight: 10 lbs 12.0 oz
Mash PH: 5.20
Mash Ingredients
Amt |
Name |
Type |
# |
%/IBU |
10 lbs 12.0 oz |
Pilsner (2 Row) Ger (2.0 SRM) |
Grain |
1 |
100.0 % |
Mash Steps
Name |
Description |
Step Temperature |
Step Time |
Mash |
Add 13.96 qt of water at 161.3 F |
147.0 F |
90 min |
Sparge: Fly sparge with 5.68 gal water at 168.0 F
Expected Original Gravity: 1.056 SG
Measured Original Gravity: 1.046 SG
Expected Mash Efficiency: 84.4 %
Measured Mash Efficiency: 96.1 %
The Boil:
Boil Time: 90 minutes
Boil Starting Volume: 7.75 gal
Boil Ending Volume: 6.25 gal
Boil Ingredients
Amt |
Name |
Type |
# |
%/IBU |
1.00 oz |
Perle [8.00 %] - Boil 60.0 min |
Hop |
2 |
26.7 IBUs |
0.50 oz |
Hallertau [4.50 %] - Boil 15.0 min |
Hop |
3 |
3.7 IBUs |
0.50 oz |
Hallertau [4.50 %] - Boil 1.0 min |
Hop |
4 |
0.3 IBUs |
The Fermentation:
Fermentation Ingredients
Amt |
Name |
Type |
# |
%/IBU |
2.0 pkg |
Bohemian Lager (Wyeast Labs #2124) [124.21 ml] |
Yeast |
5 |
- |
Yeast Starter: Create a yeast starter with 2.75 l of wort
Initial Fermentation Temp: 54.0 F for 6.00 days
Subsequent Fermentation Temp: 62.0 F for 4.00 days
Expected Final Gravity: 1.012 SG
Measured Final Gravity: 1.010 SG
Kegging and Conditioning:
Final Bottling Vol: 5.00 gal
Carbonation Used: Keg with 12.54 PSI (2.3 volumes CO2)
Keg/Bottling Temperature: 45.0 F
Age for: 30.00 days
Storage Temperature: 50.0 F
Additional Notes: