Czechmate
Specifics
Reference
Style:
Brew Date: January 3, 2017
Tap Date: February 11, 2017
Yield: 5.5 gallons
Reference
Color (SRM/EBC):
3/6
Bitterness (Calc): 45.8 IBU (Rager)
BU/GU: 0.88
Calories: 169 (12 ounces)
Conditioning: Keg
ABV: 5.9%
ABW: 4.6%
Batch No: 02-2017
OG: 1.052
OG (Plato): 12.86° P
Target OG: 1.054
FG: 1.008
FG (Plato): 2.05° P
Target FG: 1.012
Real Extract: 4.01° P
App. Atten.: 84.1%
Real Atten.: 68.9%
General Information
Method: All Grain

Make a starter 4 days before brew day. Feed it with fresh wort twice times to build cell count.

40% of water is RO to emulate Pilzen water profile.

Scale Recipe
Enter desired final yield (volume):
 gallons  
Reference
Malts and Grains
10.25 pounds 90.3% of grist
0.80 pounds 7% of grist
0.30 pounds 2.6% of grist
11.35 pounds 100% of grist
Reference
Hops
1.00 ounces 3.1% Leaf @ 90 minutes
Type: Bittering
Use: First Wort
3.1 AAUs
0.25 ounces 15.4% Leaf @ 60 minutes
Type: Bittering
Use: Boil
3.9 AAUs
1.50 ounces 3.1% Leaf @ 25 minutes
Type: Flavor
Use: Boil
4.7 AAUs
1.25 ounces 3.1% Leaf @ 10 minutes
Type: Aroma
Use: Aroma
3.9 AAUs
1.25 ounces 3.1% Leaf @ 0 minutes
Type: Aroma
Use: Aroma
3.9 AAUs
5.25 ounces Total Hop Weight 19.4 AAUs
Boil
Total Boil Time: 90 minutes
Reference
Yeast
Name: Urquell Lager
Manufacturer: Wyeast
Product ID: 2001
Type: Lager
Flocculation: Medium
Attenuation: 74%
Temperature Range: 48–58°F
Amount: 2500 ml
Equipment Profile

15 Gallon/57 Liter Brew Pot (15) and 10 Gallon/38 Liter Cooler Mash Tun

Batch Size: 10.00 gallons Boil Volume: 12.55 gallons
Evaporation Rate: 9.00% per hour Mash Tun Dead Space: 0.80 gallons
Efficiency: 72% Mash Tun Weight: 9.00 pounds
Hop Utilization: 100% Mash Tun Volume: 10.00 gallons
Loss: 1.00 gallons Mash Tun Specific Heat: 0.30 Cal/gram per °C
Mash Profile

Single Infusion Mash, Full Bodied Beer, No Mash Out

Grain Temperature: 72°F Tun Temperature: 72°F
Sparge Temperature: 168°F PH: 5.4
PPG: 27.5 Efficiency: 77.1%
Notes:

Mash profile for most well-modified malts.

Steps

# Name Type Time Temp. Description
1 Mash In Infusion 45 min. 158°F

Add 100% of mash water at 171° F / 77° C

Water Profile

Pilsen, Czech Republic

Calicum: 7.0 ppm
Bicarbonate: 2.0 ppm
Sulfate: 5.0 ppm
Chloride: 5.0 ppm
Sodium: 15.0 ppm
Magnesium: 5.0 ppm
PH: 8.0%
Notes:

Very soft water.

Procedure

Add 0 minute hops at whirlpool.

Fermentation
Primary: 14 days @ 50° F
Lager: 28 days @ 32° F
print logprint default Output to Beer XML
Bottle Label
Awards & Competitions
Entry Name: Czechmate
Competition: Peak to Peak ProAm
Date: Mar 4, 2017
Style: Bohemian Pilsener
Place: 2nd (Silver)
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