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Gamma ray clone

Method: BIAB
Style: American Pale Ale
Boil Time: 60 min
Batch Size: 11 liters (fermentor volume)
Pre Boil Size: 14 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 169 calories (Per 330ml)
Carbs: 17.7 g (Per 330ml)

Created: Sunday November 1st 2015

Original Gravity:

1.055

Final Gravity:

1.014

ABV (standard):

5.4%

IBU (tinseth):

58.1

SRM (morey):

8.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
2.50 kg	United Kingdom - Maris Otter Pale2.5 kg Maris Otter Pale	38	3.75	90.9%
0.13 kg	United Kingdom - Cara Malt0.125 kg Cara Malt	35	17.5	4.5%
0.13 kg	United Kingdom - Crystal 30L0.125 kg Crystal 30L	34	30	4.5%
2.75 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
10 g	Bravo10 g Bravo Hops	Leaf/Whole	15.5	First Wort	0 min	20.92	7.2%
5 g	Bravo5 g Bravo Hops	Leaf/Whole	15.5	Boil	10 min	6.26	3.6%
5 g	Columbus5 g Columbus Hops	Leaf/Whole	15	Boil	10 min	6.06	3.6%
5 g	Summit5 g Summit Hops	Leaf/Whole	18.5	Boil	10 min	7.47	3.6%
8 g	Bravo8 g Bravo Hops	Leaf/Whole	15.5	Boil	5 min	5.51	5.8%
8 g	Columbus8 g Columbus Hops	Leaf/Whole	15	Boil	5 min	5.33	5.8%
8 g	Summit8 g Summit Hops	Leaf/Whole	18.5	Boil	5 min	6.58	5.8%
30 g	Bravo30 g Bravo Hops	Leaf/Whole	15.5	Whirlpool	0 min		21.6%
30 g	Columbus30 g Columbus Hops	Leaf/Whole	15	Whirlpool	0 min		21.6%
30 g	Summit30 g Summit Hops	Leaf/Whole	18.5	Whirlpool	0 min		21.6%
139 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
53 g	Bravo (Leaf/Whole) 53 g Bravo (Leaf/Whole) Hops	32.69	38.2%
43 g	Columbus (Leaf/Whole) 43 g Columbus (Leaf/Whole) Hops	11.39	31%
43 g	Summit (Leaf/Whole) 43 g Summit (Leaf/Whole) Hops	14.05	31%
139 g / $ 0.00

Yeast

- -

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Med
Optimum Temp:	19 - 22 °C	Starter:	No

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Used Sainsbury's water an added 1g gypsum and 10ml of CRS and a camden tablet. Desired profile was light/hoppy. The pH should have been around 5.6 with these additions but we don't trust the pH meters.
Mash Chemistry and Brewing Water Calculator

Notes

We have used new Crisp grains for this one. Also lot of stirring of the mash and mashed inside the pot. We also added 10ml of CRS which is a big difference from previous.

The temp of the water (i.e. inside the pot) after all mixing and ph testing, just before we left it for one hour was 69ish and the grains 65ish. Assuming the temp stayed in this range as it was insulated well.

Temp calibrated gravity reading was 1.048 which worked out to be around 70%.

start boil of FWH at 12:30
start boil of other at 14:45

Long cool down with whirlpool starting at 75 degrees

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2015-11-01 21:18 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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