Batch #150 – Double Trouble

Type: All Grain
Batch Size: 70.00 gal
Boil Size: 84.16 gal
Boil Time: 60 min
End of Boil Vol: 82.16 gal
Final Bottling Vol: 65.70 gal
Fermentation: Whetstone Ale Profile
Date: 12 Dec 2015
Brewer: Connor Busch & James Branagan
Asst Brewer:
Equipment: Whetstone Full Batch
Efficiency: 72.00 %
Est Mash Efficiency: 81.3 %
Taste Rating: 30.0
Taste Notes:
Ingredients

Amt

Name

Type

#

%/IBU
200 lbs Valley Malt Floor Malted 2Row (3.0 SRM) Grain 1 87.0 %
20 lbs Cara-Pils/Dextrine (2.0 SRM) Grain 2 8.7 %
10 lbs Caramel/Crystal Malt – 60L (60.0 SRM) Grain 3 4.3 %
16.00 oz Pacific Gem [15.00 %] – Boil 60.0 min Hop 4 45.4 IBUs
16.00 oz Dr. Rudi [11.00 %] – Boil 10.0 min Hop 5 12.1 IBUs
32.00 oz Citra [13.40 %] – Steep/Whirlpool 15.0 min Hop 6 20.1 IBUs
16.00 oz Dr. Rudi [5.00 %] – Dry Hop 2.0 Days Hop 7 0.0 IBUs
16.00 oz Citra [13.40 %] – Dry Hop 1.0 Days Hop 8 0.0 IBUs

Gravity, Alcohol Content and Color

Est Original Gravity: 1.081 SG
Est Final Gravity: 1.018 SG
Estimated Alcohol by Vol: 8.3 %
Bitterness: 77.6 IBUs
Est Color: 9.9 SRM
Measured Original Gravity: 1.072 SG
Measured Final Gravity: 1.010 SG
Actual Alcohol by Vol: 8.2 %
Calories: 242.2 kcal/12oz

Mash Profile

Mash Name: Whetstone Mash
Sparge Water: 39.88 gal
Sparge Temperature: 168.0 F
Adjust Temp for Equipment: TRUE
Total Grain Weight: 230 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 77.08 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 39.88 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

Gravities:
Day 2, 12/14: 1.048
Day 3, 12/15: 1.034 (?)
Day 5, 12/17: 1.022

36 Bridge St | Brattleboro, VT 05301