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Riwaka DIPA

Method: All Grain
Style: Specialty IPA: New England IPA
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 5.9 gallons
Post Boil Size: 5 gallons
Pre Boil Gravity: 1.066 (recipe based estimate)
Post Boil Gravity: 1.077 (recipe based estimate)
Efficiency: 65% (brew house)
Rating:

4.00 (1 Review)

Calories: 252 calories (Per 12oz)
Carbs: 20 g (Per 12oz)

Created: Friday January 17th 2020

Voodoo Ranger Juicy Haze Clone

by Wootbräu

OG: 1.072 FG: 1.016 ABV: 7.3% IBU: 37

Back To School 1.2

by Trail_hoppy

OG: 1.087 FG: 1.020 ABV: 8.8% IBU: 31

BRU JUICE

by Dude8888

OG: 1.076 FG: 1.010 ABV: 8.6% IBU: 35

Original Gravity:

1.077

Final Gravity:

1.011

ABV (standard):

8.8%

IBU (tinseth):

36.4

SRM (morey):

6.5

Mash pH

5.1

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5 lb	United Kingdom - Golden Promise5 lb Golden Promise	37	3	31.3%
4 lb	American - Pale 2-Row4 lb Pale 2-Row	37	1.8	25%
4 lb	American - White Wheat4 lb White Wheat	40	2.8	25%
2 lb	Flaked Oats2 lb Flaked Oats	33	2.2	12.5%
0.50 lb	German - Munich Light0.5 lb Munich Light	37	6	3.1%
0.50 lb	German - Vienna0.5 lb Vienna	37	4	3.1%
16 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
0.25 oz	Riwaka0.25 oz Riwaka Hops	Pellet	5.5	Boil	30 min	3.49	1.5%
0.25 oz	Riwaka0.25 oz Riwaka Hops	Pellet	5.5	Boil	15 min	2.25	1.5%
0.50 oz	Riwaka0.5 oz Riwaka Hops	Pellet	5.5	Boil	5 min	1.81	2.9%
2 oz	Riwaka2 oz Riwaka Hops	Pellet	5.5	Whirlpool at 180 °F	40 min	8.24	11.8%
2 oz	Riwaka2 oz Riwaka Hops	Pellet	5.5	Whirlpool at 170 °F	30 min	8.24	11.8%
3 oz	Riwaka3 oz Riwaka Hops	Pellet	5.5	Whirlpool at 160 °F	20 min	12.36	17.6%
3 oz	Riwaka3 oz Riwaka Hops	Pellet	5.5	Dry Hop	4 days		17.6%
3 oz	Riwaka3 oz Riwaka Hops	Pellet	5.5	Dry Hop	4 days		17.6%
3 oz	Riwaka3 oz Riwaka Hops	Pellet	5.5	Dry Hop	4 days		17.6%
17 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
17 oz	Riwaka (Pellet)		36.39	99.9%
17 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
4 gal	Heat to Strike / Mash In	Infusion	--	162 °F	30 min
	Mash	Infusion	--	152 °F	70 min
4 gal	Room temp sparge	Sparge	--	70 °F	60 min
Starting Mash Thickness: 1.5 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
10 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
8 g	Gypsum	Water Agt	Mash	1 hr.
1.50 g	Table Salt	Water Agt	Mash	0 min.
2 tsp	Lactic acid	Water Agt	Mash	1 hr.

Yeast

Omega Yeast Labs - DIPA Ale OYL-052

Amount:	1 Each	Cost:
Attenuation (custom):	85%	Flocculation:	Medium-low
Optimum Temp:	65 - 72 °F	Starter:	Yes
Fermentation Temp:	67 °F	Pitch Rate:	0.75 (M cells / ml / ° P) 265 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.35 Volumes

Target Water Profile

10657

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
150	5	10	150	150	40
Gypsum - 8g Salt - 1.5g CaCl - 10g
Mash Chemistry and Brewing Water Calculator

Notes

1) 4 gals Hinkley springs into mash and boil - heat to 164F (a little too low as temp was mash temp 149-150)

2) Add salts and mash in - PH 5.3

3) 75 minute mash, no stir then reciruclate/lauter at finish - about 1 gallons

4) Begin sparge with 4 gallons of room temp pouring 1 gallon about every 15 mins slowly allowing it to rinse grain - ended up about 5.9 gallons

3) Efficiency at 68% as expected - multiple measurements showed 1.068. Measured in hot wort trusting ATC

5) Boil and Hop following recipe, cool then whirlpool. Recirc wort through hop screen during WP hops - clogged a bit due to trub so watch next time

OG 1.077 - need to boil longer next time as 1.081 was target

6) Transfer to Fermenter and shake vigorously - ended up just less than 5 gallons in Fermenter (~4.75g)

7) Cool steady at 67F and pitch decanted starter from fridge, still cold

8) Fermentation started by morning so ~12 hours. 24 hours in and blow-off bubbling hard

9) After 7 days I pitched dry-hop and pumped in co2 through my blow-off rig (has a co2 quick disconnect on a T-valve that can seal from my SS brew bucket)

Measured some FGs and got 1.020 - hit target

10) After 2 days on DH I dropped the temp to cold crash at ~38F and let crash for 3-4 days adding in co2 to keep positive pressure and ensure no oxygen

11) Kegged by pumping out a keg filled with sani into another keg and then closed transferred into the keg

12) Slow and steady carbed at 2.4 vols @ ~38F in kegerator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2020-01-30 03:39 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

Discussion about this recipe:

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Germainium • 03/10/2020 at 02:30am

4 of 5

This beer came out well but I think I was a little heavy on the English malt which was a tad stronger that I would've preferred. Riwaka is a great hop but didn't feel it did great on its own like galaxy or Citra do.

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