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Purposefully Left Blank 2.0

Method: All Grain
Style: Imperial IPA
Boil Time: 90 min
Batch Size: 6.75 gallons (fermentor volume)
Pre Boil Size: 8 gallons
Pre Boil Gravity: 1.066 (recipe based estimate)
Efficiency: 76% (brew house)
Source: Happenstance Brewing Company
Calories: 256 calories (Per 12oz)
Carbs: 21.7 g (Per 12oz)

Created: Saturday December 5th 2015

Original Gravity:

1.078

Final Gravity:

1.013

ABV (standard):

8.5%

IBU (tinseth):

51.6

SRM (morey):

7.1

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
12.50 lb	German - Pilsner12.5 lb Pilsner	38	1.6	65.8%
1 lb	American - Vienna1 lb Vienna	35	4	5.3%
4 lb	Rolled Oats4 lb Rolled Oats	33	2.2	21.1%
1 lb	American - Munich - Dark 20L1 lb Munich - Dark 20L	33	20	5.3%
0.50 lb	German - Melanoidin0.5 lb Melanoidin	37	25	2.6%
19 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Chinook1 oz Chinook Hops	Pellet	13	First Wort	0 min	19.22	7.1%
1.50 oz	Amarillo1.5 oz Amarillo Hops	Pellet	8.6	Boil	5 min	6.28	10.7%
1 oz	Simcoe1 oz Simcoe Hops	Pellet	12.7	Boil	5 min	6.18	7.1%
1.50 oz	Amarillo1.5 oz Amarillo Hops	Pellet	8.6	Whirlpool at 215 °F	0 min	10.02	10.7%
1 oz	Simcoe1 oz Simcoe Hops	Pellet	12.7	Whirlpool at 215 °F	0 min	9.86	7.1%
1 oz	Amarillo1 oz Amarillo Hops	Pellet	8.6	Dry Hop	7 days		7.1%
1 oz	Simcoe1 oz Simcoe Hops	Pellet	12.7	Dry Hop	7 days		7.1%
2 oz	Amarillo2 oz Amarillo Hops	Pellet	8.6	Dry Hop	3 days		14.3%
1 oz	Centennial1 oz Centennial Hops	Pellet	10	Dry Hop	3 days		7.1%
1 oz	Citra 1 oz Citra Hops	Pellet	11	Dry Hop	3 days		7.1%
2 oz	Simcoe2 oz Simcoe Hops	Pellet	12.7	Dry Hop	3 days		14.3%
14 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 oz	Chinook (Pellet)	19.22	7.1%
6 oz	Amarillo (Pellet)	16.3	42.8%
5 oz	Simcoe (Pellet)	16.04	35.6%
1 oz	Centennial (Pellet)		7.1%
1 oz	Citra (Pellet)		7.1%
14 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
24 qt	Single Infusion 150F	Infusion	--	150 °F	60 min
20 qt	Vorlauf, 168F Batch Sparge	Sparge	--	168 °F	15 min

Other Ingredients

Amount	Name	Cost	Type	Use	Time
1 each	Whirlfloc		Fining	Boil	15 min.

Yeast

Wyeast - London Ale III 1318

Amount:	1 Each	Cost:
Attenuation (custom):	81%	Flocculation:	High
Optimum Temp:	64 - 74 °F	Starter:	Yes
Fermentation Temp:	66 °F	Pitch Rate:	1.0 (M cells / ml / ° P) 482 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: Keg CO₂ Level: 2 Volumes

Target Water Profile

Philadelphia - Queen Lane Plant

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
111	9	24	147	66	67
0.75 Campden Tablets for 15 gallons of starter water. Aim for a Cl:SO4 ratio of around 2.
Mash Chemistry and Brewing Water Calculator

Notes

New School Imperial IPA.

Mash at 150F for 60 min. Add First Wort Hops when entire boil volume approaches 160F. 90 minute boil. Hopstand hops get added at flameout and stand covered for 45 minutes. Pitch and ferment 66F. First dry hop gets added when fermentation begins to slow. Cold crash once krausen falls to 40F for a day or two. Rack to CO2 purged dry hops in a bag or mesh container in serving keg. Let sit at room temp for 3 days, chill and carb. 44F serving temp and 9psi or so.

Last Updated and Sharing

845

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Brews

Public: Yup, Shared
Last Updated: 2015-12-05 18:41 UTC

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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