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Batch #191 – Common Brown

Type: All Grain
Batch Size: 115.00 gal
Boil Size: 130.96 gal
Boil Time: 60 min
End of Boil Vol: 128.96 gal
Final Bottling Vol: 110.70 gal
Fermentation: Whetstone Ale Profile
Date: 19 Jul 2016
Brewer: Connor Busch & James Branagan
Asst Brewer:
Equipment: Whetstone Full Batch
Efficiency: 72.00 %
Est Mash Efficiency: 77.6 %
Taste Rating: 30.0
Taste Notes:
Ingredients

Amt

Name

Type

#

%/IBU
165 lbs Pale Malt (2 Row) US (2.0 SRM) Grain 1 82.5 %
15 lbs Chocolate Malt (350.0 SRM) Grain 2 7.5 %
15 lbs Munich Malt (9.0 SRM) Grain 3 7.5 %
5 lbs Roasted Barley (300.0 SRM) Grain 4 2.5 %
16.00 oz Cascade [6.90 %] – Boil 30.0 min Hop 5 13.9 IBUs
16.00 oz Cascade [6.90 %] – Boil 10.0 min Hop 6 6.6 IBUs

Gravity, Alcohol Content and Color

Est Original Gravity: 1.044 SG
Est Final Gravity: 1.010 SG
Estimated Alcohol by Vol: 4.5 %
Bitterness: 20.5 IBUs
Est Color: 24.2 SRM
Measured Original Gravity: 1.046 SG
Measured Final Gravity: 1.010 SG
Actual Alcohol by Vol: 4.7 %
Calories: 151.6 kcal/12oz

Mash Profile

Mash Name: Whetstone Mash
Sparge Water: 81.46 gal
Sparge Temperature: 168.0 F
Adjust Temp for Equipment: TRUE
Total Grain Weight: 200 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 78.70 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 81.46 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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