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Batch #70 – Barrel One

Type: All Grain
Batch Size: 72.00 gal
Boil Size: 83.12 gal
Boil Time: 60 min
End of Boil Vol: 81.12 gal
Final Bottling Vol: 67.70 gal
Fermentation: Whetstone Ale Profile
Date: 30 Sep 2014
Brewer: Tim Brady & Connor Busch
Asst Brewer:
Equipment: Whetstone Full Batch
Efficiency: 70.00 %
Est Mash Efficiency: 75.8 %
Taste Rating: 30.0
Taste Notes:
Ingredients

Amt

Name

Type

#

%/IBU
250 lbs Valley Malt Floor Malted 2Row (3.0 SRM) Grain 1 78.9 %
55 lbs Munich Malt (9.0 SRM) Grain 2 17.4 %
10 lbs Cara Amber (30.0 SRM) Grain 3 3.2 %
1 lbs Carafa I (337.0 SRM) Grain 4 0.3 %
1 lbs Carafa III (525.0 SRM) Grain 5 0.3 %
16.00 oz Willamette [5.50 %] – Boil 30.0 min Hop 6 10.4 IBUs
16.00 oz Cascade [6.90 %] – Boil 10.0 min Hop 7 6.2 IBUs
16.00 oz Simcoe [13.00 %] – Steep/Whirlpool 15.0 min Hop 8 7.9 IBUs

Gravity, Alcohol Content and Color

Est Original Gravity: 1.108 SG
Est Final Gravity: 1.024 SG
Estimated Alcohol by Vol: 11.1 %
Bitterness: 24.5 IBUs
Est Color: 15.7 SRM
Measured Original Gravity: 1.084 SG
Measured Final Gravity: 1.010 SG
Actual Alcohol by Vol: 9.8 %
Calories: 285.9 kcal/12oz

Mash Profile

Mash Name: Whetstone Mash
Sparge Water: 22.10 gal
Sparge Temperature: 168.0 F
Adjust Temp for Equipment: TRUE
Total Grain Weight: 317 lbs
Grain Temperature: 72.0 F
Tun Temperature: 72.0 F
Mash PH: 5.20
Mash Steps

Name

Description

Step Temperature

Step Time
Mash Step Add 104.26 gal of water and heat to 150.0 F over 10 min 150.0 F 90 min
Mash Step Heat to 168.0 F over 10 min 168.0 F 10 min

Sparge: Fly sparge with 22.10 gal water at 168.0 F

Mash Notes:

Carbonation and Storage

Carbonation Type: Keg
Pressure/Weight: 7.72 PSI
Keg/Bottling Temperature: 35.0 F
Fermentation: Whetstone Ale Profile
Volumes of CO2: 2.3
Carbonation Used: Keg with 7.72 PSI
Age for: 1.00 days
Storage Temperature: 50.0 F

Notes

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