12-27-2008 APA - Strong

A ProMash Brewing Session Report

Brewing Date: Saturday December 27, 2008
Head Brewer: John Subasavage
Asst Brewer:   
Recipe: APA - Strong


BJCP Style and Style Guidelines
10-A American Ale, American Pale Ale

Min OG: 1.045 Max OG: 1.060   
Min IBU: 30 Max IBU: 54   
Min Clr: 5 Max Clr: 14  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 5.50 Wort Size (Gal): 5.50
Total Grain (Lbs): 10.75      
Anticipated OG: 1.049 Plato: 12.24
Anticipated SRM: 7.9        
Anticipated IBU: 33.7      
Brewhouse Efficiency: 67  %   
Wort Boil Time: 60  Minutes   

Actual OG: 1.049 Plato: 12.21   
Actual FG: 1.010 Plato: 2.56   
Alc by Weight: 4.05 by Volume: 5.17 From Measured Gravities.
ADF: 79.0 RDF: 65.6 Apparent & Real Degree of Fermentation.

Actual Mash System Efficiency: 79 %
Anticipated Points From Mash: 49.40
Actual Points From Mash: 58.59


Pre-Boil Amounts
Evaporation Rate: 15.00 Percent Per Hour

Raw Pre-Boil Amounts - only targeted volume/gravity and evaporation
rate taken into account:

Pre-Boil Wort Size: 6.47 Gal      
Pre-Boil Gravity: 1.042 SG 10.47 Plato

With sparge water, mash water, additional infusions, vessel losses, top-up
water and evaporation rate recorded in the Water Needed Calculator:

Water Needed Pre-Boil Wort Size: 6.72 Gal      
Water Needed Pre-Boil Gravity: 1.040 SG 10.09 Plato


Grain/Extract/Sugar
% Amount Name Origin Potential SRM
93.0 10.00 lbs.  Pale Malt(2-row) Great Britain 1.038 3
2.3 0.25 lbs.  Crystal 40L America 1.034 40
4.7 0.50 lbs.  CaraMunich 45 France 1.034 45

Potential represented as SG per pound per gallon.

Hops
Amount Name Form Alpha IBU Boil Time
0.50 oz.  Columbus - Pellets - BN Pellet 12.20 27.3 60 min
0.50 oz.  Centennial Whole 8.00 4.3 15 min
0.50 oz.  Cascade Whole 5.90 2.0 5 min
1.00 oz.  Cascade Whole 5.90 0.0 0 min
1.50 oz.  Centennial Whole 8.00 0.0 Dry Hop


Extras
Amount Name Type Time
9.00 gm  Gypsum Other 60 Min.(mash)


Yeast
Safale US-05 California Ale Yeast


Mash Schedule
Mash Type: Single Step   
Heat Type: Infusion   
Grain Lbs: 10.75   
Water Qts: 20.00 Before Additional Infusions
Water Gal: 5.00 Before Additional Infusions
Qts Water Per Lbs Grain: 1.86 Before Additional Infusions
Tun Thermal Mass: 0.00   
Grain Temp: 60 F Before Additional Infusions

Rest Temp Time
Dough In: 161 0 Min
Saccharification Rest: 152 60 Min
Mash-out Rest: 166 5 Min
Sparge: 0 0 Min

Additional Infusion Temperatures And Amounts
Rest Amount Temp
Mash Out: 7.05 Qts of 210 Degree Water Added


Total Mash Volume Gal: 7.62 - After Additional Infusions

Runnings Stopped At: 1.010 SG 2.56 Plato

All temperature measurements are degrees Fahrenheit.




Generated with ProMash Brewing Software