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Old Jock Clone

Method: All Grain
Style: Scottish Heavy
Boil Time: 60 min
Batch Size: 19 liters (fermentor volume)
Pre Boil Size: 22 liters
Post Boil Size: 18 liters
Pre Boil Gravity: 1.060 (recipe based estimate)
Post Boil Gravity: 1.074 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Brew Store, Edinburgh
Calories: 216 calories (Per 330ml)
Carbs: 21.9 g (Per 330ml)

Created: Friday May 22nd 2020

Original Gravity:

1.070

Final Gravity:

1.017

ABV (standard):

7.0%

IBU (tinseth):

22.3

SRM (morey):

17.4

Mash pH

5.4

Cost £

25.78

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Brew Log History

Target 18°C
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Carbs: {{ stats.carbs | number:1 }} g / 330ml

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Device Filter
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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
5.20 kg	United Kingdom - Maris Otter Pale5.2 kg Maris Otter Pale	£ 2.54 / kg £ 13.22	38	3.75	85.4%
450 g	United Kingdom - Crystal 55L450 g Crystal 55L	£ 0.00 / g £ 1.79	34	55	7.4%
230 g	German - Carapils230 g German - Carapils	£ 0.01 / g £ 1.15	35	1.3	3.8%
150 g	Belgian - Aromatic150 g Belgian - Aromatic	£ 0.00 / g £ 0.60	33	38	2.5%
57 g	United Kingdom - Roasted Barley57 g Roasted Barley	£ 0.00 / g £ 0.23	29	550	0.9%
6,087 g / £ 16.98

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
20 g	Goldings20 g Goldings Hops	£ 0.10 / g £ 2.00	Leaf/Whole	4.5	Boil	60 min	9.95	31.7%
15 g	Fuggles15 g Fuggles Hops	£ 0.10 / g £ 1.50	Leaf/Whole	4.5	Boil	60 min	7.46	23.8%
14 g	Fuggles14 g Fuggles Hops	£ 0.10 / g £ 1.40	Leaf/Whole	4.5	Boil	15 min	3.46	22.2%
14 g	Goldings14 g Goldings Hops	£ 0.10 / g £ 1.40	Leaf/Whole	4.5	Boil	5 min	1.39	22.2%
63 g / £ 6.29

Show Summary View

Amount	Variety	Cost	IBU	Bill %
34 g	Goldings (Leaf/Whole) 34 g Goldings (Leaf/Whole) Hops	£ 0.10 / g £ 3.40	11.34	53.9%
29 g	Fuggles (Leaf/Whole) 29 g Fuggles (Leaf/Whole) Hops	£ 0.10 / g £ 2.90	10.92	46%
63 g / £ 6.29

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
18.3 L	Strike	74 °C	68 °C	90 min
13 L	Batch Sparge	--	65 °C	--
Starting Mash Thickness: 3 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Type	Use	Time
2 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
2 g	Epsom Salt	Water Agt	Mash	1 hr.
1.50 g	Gypsum	Water Agt	Mash	1 hr.
1 g	Baking Soda	Water Agt	Mash	1 hr.
1.50 g	Slaked Lime	Water Agt	Mash	1 hr.
2 g	Calcium Chloride (dihydrate)	Water Agt	Sparge	1 hr.
2 g	Epsom Salt	Water Agt	Sparge	1 hr.
1.50 g	Gypsum	Water Agt	Sparge	1 hr.
1 g	Baking Soda	Water Agt	Sparge	1 hr.
1.50 g	Slaked Lime	Water Agt	Sparge	1 hr.

Yeast

- Gervin Ale (by Muntons) GV-12

Amount:	1 Each	Cost:	£ 2.50 / each £ 2.50
Attenuation (avg):	77%	Flocculation:	High
Optimum Temp:	14 - 21 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 113 B cells required

£ 2.50 Yeast Pitch Rate and Starter Calculator

Priming

Method: BrownSugar Amount: 13.5 g Temp: 20 °C CO₂ Level: 1.02 Volumes

Target Water Profile

Edinburgh (Scottish Ale, Malty Ale)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	18	20	45	105	235
Mash Chemistry and Brewing Water Calculator

Notes

Recipe as per data sheet found on web. Aberdeen Mannofield South water adjusted to Edinburgh profile to accentuate Malt flavour.

Last Updated and Sharing

1,084

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Brews

Public: Yup, Shared
Last Updated: 2020-06-03 12:59 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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Old Jock Clone

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