16 Grit
Imperial IPA
Type: All Grain Date: 8/31/2012
Batch Size (fermenter): 10.00 gal Brewer:
Boil Size: 12.94 gal Asst Brewer:
Boil Time: 60 min Equipment: Drish 10 Gal - All Grain
End of Boil Volume 11.44 gal Brewhouse Efficiency: 72.00 %
Final Bottling Volume: 9.25 gal Est Mash Efficiency 79.2 %
Fermentation: Ale, Two Stage Taste Rating(out of 50): 45.0
Taste Notes: exact clone of the 2012 abrasive

Ingredients

Ingredients
Amt Name Type # %/IBU
19 lbs Pale Malt (2 Row) US (2.0 SRM) Grain 1 55.3 %
11 lbs Golden Promise (Simpsons) (2.0 SRM) Grain 2 32.0 %
2 lbs 9.6 oz Oats, Golden Naked (Simpsons) (10.0 SRM) Grain 3 7.6 %
1 lbs 12.0 oz Caramel/Crystal Malt - 60L (60.0 SRM) Grain 4 5.1 %
1.00 oz Warrior [15.00 %] - First Wort 60.0 min Hop 5 22.4 IBUs
4.00 oz Warrior [15.00 %] - Boil 60.0 min Hop 6 81.4 IBUs
2.00 Items Whirlfloc Tablet (Boil 15.0 mins) Fining 7 -
4.00 oz Citra [12.00 %] - Boil 1.0 min Hop 8 2.8 IBUs
2.00 oz Warrior [15.00 %] - Boil 1.0 min Hop 9 1.8 IBUs
3.0 pkg British Ale II (Wyeast Labs #1335) [124.21 ml] Yeast 10 -
7.00 oz Citra [12.00 %] - Dry Hop 10.0 Days Hop 11 0.0 IBUs

Beer Profile
Est Original Gravity: 1.090 SG Measured Original Gravity: 1.067 SG
Est Final Gravity: 1.024 SG Measured Final Gravity: 1.010 SG
Estimated Alcohol by Vol: 8.7 % Actual Alcohol by Vol: 7.5 %
Bitterness: 108.4 IBUs Calories: 224.3 kcal/12oz
Est Color: 10.6 SRM

Mash Profile
Mash Name: Temperature Mash, 1 Step, Full Body Total Grain Weight: 34 lbs 5.6 oz
Sparge Water: 6.33 gal Grain Temperature: 72.0 F
Sparge Temperature: 168.0 F Tun Temperature: 72.0 F
Adjust Temp for Equipment: FALSE Mash PH: 5.20

Mash Steps
Name Description Step Temperature Step Time
Add 10.98 gal of water at 168.0 F 156.0 F 60 min
Mash Out Heat to 168.0 F over 10 min 168.0 F 10 min
Sparge Step: Fly sparge with 6.33 gal water at 168.0 F
Mash Notes: Temperature mash for use when mashing in a brew pot over a heat source such as the stove. Use heat to maintain desired temperature during the mash.

Carbonation and Storage
Carbonation Type: Keg Volumes of CO2: 2.3
Pressure/Weight: 12.54 PSI Carbonation Used: Keg with 12.54 PSI
Keg/Bottling Temperature: 45.0 F Age for: 30.00 days
Fermentation: Ale, Two Stage Storage Temperature: 65.0 F

Notes
added 4 gallons of distilled water to mash kettle then top off with unsoftened tap water to calculated mash vol.

Created with BeerSmith