Rock Hoppers Brew Club RHBC Logs 2008-2017 > Logs

Robust Porter – All Grain GONE

Batch #:

IZ007

Batch Size:

5.25 gallons

Conditioning:

Bottles

Brew Date:

May 3, 2008

Statistics

OG:

1.064 15.7° P

FG:

1.010 2.6° P

Real Extract:

5° P

Attenuation:

83.4% Apparent – 68.2% Real

Color:

34.3 SRM

IBU:

40.2

BU/GU:

0.63

ABV:

7.2%

ABW:

5.6%

Calories:

209 12 oz

Malts and Grains

Amount	Malt/Grain	% of Grist
8.00 pounds	American Pale Malt (2-Row)	69.7%
1.00 pounds	Crystal Malt 40L	8.7%
0.50 pounds	British Chocolate Malt	4.4%
1.50 pounds	American Munich Malt	13.1%
0.35 pounds	British Black Patent Malt	3.1%
0.13 pounds	British Roasted Barley	1.1%
11.48 pounds	Total Grain Weight	100%

Non-Fermentables

Amount	Non-Fermentable	Time
1 tsp.	Gypsum	60 minutes
1/4 tsp.	Irish Moss	15 minutes

Hops

Amount	Hop	Time	Type	Use	Form	AA
1.00 ounces	Centennial	60 min	Bittering	Boil	Pellets	9.0%
0.50 ounces	Willamette	25 min	Bittering and Aroma	Boil	Pellets	5.5%
0.50 ounces	Willamette	10 min	Aroma	Boil	Pellets	5.5%
2.00 ounces	Total Hop Weight

Yeasts

Name	Lab/Manufacturer	Form	Amount
Ringwood	Wyeast	Liquid	Slurry

Mash Infusion

Grain Amount:

11.475 pounds

PH:

5.2

PPG:

28.32

Efficiency:

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Log: Devil's Taint