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2005-10-02 Roy's Stout 6.0

A ProMash Brewing Session Report

Brewing Date: Sunday October 02, 2005
Head Brewer: Roy Roberts
Asst Brewer:   
Recipe: Roy's Stout 6.0


BJCP Style and Style Guidelines
16-D Stout, Foreign Extra Stout

Min OG: 1.050 Max OG: 1.075   
Min IBU: 35 Max IBU: 70   
Min Clr: 35 Max Clr: 90  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 5.00 Wort Size (Gal): 5.00
Total Grain (Lbs): 13.00      
Anticipated OG: 1.071 Plato: 17.34
Anticipated SRM: 26.7        
Anticipated IBU: 52.2      
Brewhouse Efficiency: 75  %   
Wort Boil Time: 60  Minutes   

Actual OG: 1.074 Plato: 17.94   
Actual FG: 1.012 Plato: 3.07   
Alc by Weight: 6.41 by Volume: 8.20 From Measured Gravities.
ADF: 82.9 RDF: 69.1 Apparent & Real Degree of Fermentation.

Actual Mash System Efficiency: 78 %
Anticipated Points From Mash: 71.25
Actual Points From Mash: 73.89


Formulas Used
Brewhouse Efficiency and Predicted Gravity based on Method #1, Potential Used.
Final Gravity Calculation Based on Points.
Hard Value of Sucrose applied. Value for recipe: 46.2100 ppppg
% Yield Type used in Gravity Prediction: Fine Grind Dry Basis.

Color Formula Used: Morey
Hop IBU Formula Used: Rager

Additional Utilization Used For Plug Hops: 2 %
Additional Utilization Used For Pellet Hops: 10 %
Additional Utilization Used For First Wort Hops: -10 %


Grain/Extract/Sugar
% Amount Name Origin Potential SRM
76.9 10.00 lbs.  Pale Malt(2-row) Great Britain 1.038 3
7.7 1.00 lbs.  Flaked Barley America 1.032 2
7.7 1.00 lbs.  Roasted Barley America 1.028 300
7.7 1.00 lbs.  Vienna Malt (Briess) GR24b Briess 1.035 4

Potential represented as SG per pound per gallon.

Hops
Amount Name Form Alpha IBU Boil Time
2.00 oz.  Fuggle Pellet 4.40 35.3 First WH
1.00 oz.  Goldings - E.K. Pellet 4.22 16.9 First WH


Yeast
DCL Yeast S-04 SafAle English Ale


Mash Schedule
Mash Name:    weird
Total Grain Lbs: 13.00   
Total Water Qts: 13.93 Before Additional Infusions
Total Water Gal: 3.48 Before Additional Infusions
Tun Thermal Mass: 0.05   
Grain Temp: 75.00 F   


Step Name
Step
Time
Rest
Time
Start
Temp
Stop
Temp
Heat
Type
Infuse
Temp
Infuse
Amount
Infuse
Ratio
infuse 2 11 148 148 Infuse 162 13.93 1.07
ramping 20 20 148 154 Infuse 210 0.00 1.07

Total Water Qts: 13.93 After Additional Infusions
Total Water Gal: 3.48 After Additional Infusions
Total Mash Volume Gal: 4.52 After Additional Infusions

Runnings Stopped At: 1.010 SG 2.56 Plato

All temperature measurements are degrees Fahrenheit.
All infusion amounts are in Quarts.
All infusion ratios are Quarts/Lbs.




Mash Schedule


Fermentation Specifics
Pitched From: Starter
Amount Pitched: 0 mL
Lag Time: 0.00 hours

Primary Fermenter: Glass
Primary Type: Closed
Days In Primary: 0
Primary Temperature: 68 degrees F

Original Gravity: 1.074 SG 17.94 Plato
Finishing Gravity: 1.012 SG 3.07 Plato



Mash Notes
Collected more than usual in sparge: about 7 gallons. Last runnings 1.023




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