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020 - Russian Imperial Stout 11/08/18

Method: All Grain
Style: Imperial Stout
Boil Time: 75 min
Batch Size: 12.5 gallons (fermentor volume)
Pre Boil Size: 15 gallons
Pre Boil Gravity: 1.069 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Randy Daily
Calories: 288 calories (Per 12oz)
Carbs: 26.9 g (Per 12oz)

Created: Monday November 5th 2018

Original Gravity:

1.087

Final Gravity:

1.018

ABV (standard):

9.1%

IBU (tinseth):

79.1

SRM (morey):

39.9

Mash pH

5.7

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
25 lb	United Kingdom - Maris Otter Pale25 lb Maris Otter Pale	38	3.75	62.3%
4 lb	Honey4 lb Honey	42	2	10%
3 lb	American - Munich - Light 10L3 lb Munich - Light 10L	33	10	7.5%
38 oz	German - Abbey Malt38 oz Abbey Malt	33	17	5.9%
2 lb	United Kingdom - Carastan (30/37)2 lb Carastan (30/37)	35	34	5%
1.50 lb	United Kingdom - Roasted Barley1.5 lb Roasted Barley - (late boil kettle addition)	29	550	3.7%
12 oz	American - Caramel / Crystal 120L12 oz Caramel / Crystal 120L	33	120	1.9%
12 oz	American - Chocolate12 oz Chocolate - (late boil kettle addition)	29	350	1.9%
12 oz	Belgian - Special B12 oz Special B	34	115	1.9%
40.12 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
3 oz	Galena3 oz Galena Hops	Pellet	13.8	Boil	60 min	52.86	42.9%
2 oz	East Kent Goldings2 oz East Kent Goldings Hops	Pellet	6.1	Boil	45 min	14.3	28.6%
2 oz	East Kent Goldings2 oz East Kent Goldings Hops	Pellet	6.1	Boil	30 min	11.97	28.6%
7 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
3 oz	Galena (Pellet)	52.86	42.9%
4 oz	East Kent Goldings (Pellet)	26.27	57.2%
7 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
12 gal	Infusion	--	152 °F	60 min
	Temperature	--	170 °F	30 min
6 gal	Fly Sparge	--	170 °F	30 min
Starting Mash Thickness: 1.5 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
17.11 g	Chalk	Water Agt	Mash	1 hr.
7.33 g	Calcium Chloride	Water Agt	Mash	1 hr.
2.44 g	Epsom Salt	Water Agt	Mash	1 hr.
4.89 g	Gypsum	Water Agt	Mash	1 hr.
9.78 g	Baking Soda	Water Agt	Mash	1 hr.

Yeast

White Labs - Dry English Ale Yeast WLP007

Amount:	2 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Med-High
Optimum Temp:	65 - 70 °F	Starter:	Yes
Fermentation Temp:	68 °F	Pitch Rate:	0.75 (M cells / ml / ° P) 742 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
4 Gr Gypsum 2 Gr Epsom Salt 5 Gr Calcium Chloride 14 Gr Chalk 8 Gr Baking Soda
Mash Chemistry and Brewing Water Calculator

Notes

Mashed at 152 for 45 minutes, then added the roasted/chocolate and let circulate for approx 20 minutes before moving to boil kettle.

Last Updated and Sharing

293

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Brews

Public: Yup, Shared
Last Updated: 2018-11-20 17:13 UTC

System Default

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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