by the waves bigbatch 2019

Method: All Grain
Style: Irish Stout
Boil Time: 60 min
Batch Size: 145 liters (fermentor volume)
Pre Boil Size: 160 liters
Post Boil Size: 156 liters
Pre Boil Gravity: 1.039 (recipe based estimate)
Post Boil Gravity: 1.040 (recipe based estimate)
Efficiency: 75% (brew house)
Source: najkasneje
Calories: 131 calories (Per 330ml)
Carbs: 13.1 g (Per 330ml)

Created: Thursday December 5th 2019

Original Gravity:

1.043

Final Gravity:

1.010

ABV (standard):

4.3%

IBU (tinseth):

37.9

SRM (morey):

38.9

Mash pH

5.6

Cost €

n/a

Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
17.10 kg	United Kingdom - Golden Promise17.1 kg Golden Promise		37	3	60.4%
4.70 kg	Flaked Barley4.7 kg Flaked Barley		32	2.2	16.6%
2.30 kg	Flaked Oats2.3 kg Flaked Oats		33	2.2	8.1%
2.50 kg	Belgian - Roasted Barley2.5 kg Roasted Barley		30	575	8.8%
1.20 kg	United Kingdom - Chocolate1.2 kg Chocolate		34	425	4.2%
0.50 kg	German - Acidulated Malt0.5 kg Acidulated Malt		27	3.4	1.8%
28.30 kg / 0.00 €

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
480 g	styrian 480 g styrian Hops		Pellet	3.3	Boil	60 min	30.69	76.2%
150 g	East Kent Goldings150 g East Kent Goldings Hops		Pellet	5	Boil	15 min	7.21	23.8%
630 g / 0.00 €

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Other Ingredients

Amount	Name	Cost	Type	Use	Time
12 g	Calcium Chloride (dihydrate)		Water Agt	Mash	--
4 g	Baking Soda		Water Agt	Mash	--
7 g	Epsom Salt		Water Agt	Mash	--
2 g	Gypsum		Water Agt	Mash	--

Priming

Method: co2 CO₂ Level: 1.6 Volumes

Target Water Profile

Dublin (Dry Stout)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
110	4	12	19	53	280
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
63.9 L		Infusion	74 °C	65 °C	60 min
30 L	flakes	Decoction	50 °C	50 °C	30 min
Starting Mash Thickness: 3 L/kg Starting Grain Temp: 18 °C

Quick Water Requirements

Water	Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 153.85 L. Suggest reducing initial water volume to 45.4 L and adding 108.45 L sparge/top-off.
WARNING: Mash tun capacity exceeded. Volume required: 103.58 L. Suggest reducing strike water volume to 26.72 L and adding 58.18 L sparge/top-off.	84.9
Strike water volume at mash thickness of 3 L/kg	84.9
Mash volume with grains	103.6
Grain absorption losses	-28.3
Remaining sparge water volume (equipment estimates 98.2 L)	104.3
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 153.9 L)	160
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-3.2
Post boil Volume (equipment estimates 145 L)	156
WARNING: Exceeded batch size - reduce boil size
Going into fermentor (equipment estimates 156 L)	145
Total:	189.2
Equipment Profile Used:	System Default

Notes

super mos 15 minut before finish boiling

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Last Updated: 2019-12-06 15:25 UTC