Rock Hoppers Brew Club RHBC Logs 2008-2017 > Logs

American IPA – All Grain GONE

Batch #:

IZ013

Batch Size:

5 gallons

Boil Time:

90 min

Conditioning:

Bottles

Brew Date:

July 2, 2009

Statistics

Target OG:

1.065 15.9° P

OG:

1.080 19.3° P

Target FG:

1.016 4.1° P

FG:

1.015 3.8° P

Real Extract:

6.6° P

Attenuation:

80.3% Apparent – 65.8% Real

Color:

8.3 SRM

IBU:

78.2 Rager

BU/GU:

0.98

ABV:

8.7%

ABW:

6.8%

Calories:

263 12 oz

Malts and Grains

Amount	Malt/Grain	% of Grist
1.50 pounds	American Dextrin (Cara-Pils) Malt	11.5%
1.50 pounds	Crystal Malt 20L	11.5%
10.00 pounds	American Pale Malt (2-Row)	76.9%
13.00 pounds	Total Grain Weight	100%

Hops

Amount	Hop	Time	Type	Use	Form	AA
1.00 ounces	Columbus	60 min	Bittering	Boil	Pellets	14.7%
0.50 ounces	Pacific Gem	15 min	Bittering and Aroma	Boil	Pellets	12.9%
0.50 ounces	Simcoe	15 min	Bittering and Aroma	Boil	Pellets	12.5%
0.50 ounces	Cascade	15 min	Bittering and Aroma	Boil	Pellets	7.8%
0.50 ounces	Pacific Gem	0 min	Aroma	Dry Hop	Pellets	12.9%
0.50 ounces	Simcoe	0 min	Aroma	Dry Hop	Pellets	12.5%
0.50 ounces	Cascade	0 min	Aroma	Dry Hop	Pellets	7.8%
4.00 ounces	Total Hop Weight

Yeasts

Name	Lab/Manufacturer	Product ID	Amount
East Coast Ale	White Labs	WLP008	35 ml

Equipment Profile Converted Keg, 10 Gallon/38 Liter Cooler Mash Tun

Batch Size:

10.00 gallons

Boil Volume:

12.00 gallons

Evaporation Rate:

9.00% per hour

Typical Efficiency:

72%

Hop Utilization:

100%

Mash Tun Volume:

10.00 gallons

Mash Tun Weight:

9.00 pounds

Mash Tun Specific Heat:

0.30 cal/gram per °C

Mash Tun Dead Space:

0.80 gallons

Loss:

1.00 gallons

Notes:

Converted 15.5 gallon/59 liter keg boil kettle for full boil with a 10 gallon/38 liter cooler as a mash/lauter tun.

Mash Profile Single Infusion Mash, Medium Bodied Beer, No Mash Out

Ideal Grain Temp:

72°F

Ideal Tun Temp:

72°F

Ideal Sparge Temp:

168°F

Ideal PH:

5.4

Notes:

Mash profile for most well-modified malts.

Mash Steps

#	Name	Type	Time	Temp.	Description
1	Mash In	Infusion	60 min.	154°F	Add 100% of mash water at 166° F / 74° C

Water Profile Highlands Ranch, Colorado

Calcium:

31.4 ppm

Bicarbonate:

56.9 ppm

Sulfate:

41.1 ppm

Chloride:

0.9 ppm

Sodium:

27.0 ppm

Magnesium:

3.5 ppm

PH:

5.4

Notes:

Filtered through standard charcoal system.

Fermentation and Aging

Primary:

7 days @ 68° F

Secondary:

7 days @ 68° F

Age:

35 days @ 55° F

Motherlode IPA

Date Brewed:
Brewer/Assistant:

Brew Day Data

	Target	Actual	Notes
Strike Water Amount:	4.3
Strike Water Temperature:
Mash Temperature(s):
Mash Time:
Sparge Water Amount:	3.9
Sparge Water Temperature:
Pre-Boil Gravity:
Pre-Boil Amount:	5.5
Post-Boil Amount:	5
Boil Time:	90
OG:	1.080 / 19.3° P
Mash PH:
Boil PH:

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Log: Motherlode IPA

American IPA – All Grain GONE

Statistics

Malts and Grains

Hops

Yeasts

Equipment Profile Converted Keg, 10 Gallon/38 Liter Cooler Mash Tun

Mash Profile Single Infusion Mash, Medium Bodied Beer, No Mash Out

Mash Steps

Water Profile Highlands Ranch, Colorado

Fermentation and Aging

Motherlode IPA

Brew Day Data

Scale Recipe

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