Rock Hoppers Brew Club RHBC Logs 2008-2017 > Logs

American IPA – All Grain GONE

Batch Size:

12 gallons

Boil Time:

120 min

Conditioning:

Keg

Brew Date:

August 10, 2013

Statistics

Target OG:

1.063 15.4° P

OG:

1.068 16.6° P

Reading 1:

1.012 3.1° P at 14 days

Reading 2:

1.012 3.1° P at 21 days

Target FG:

1.016 4.1° P

FG:

1.012 3.1° P

Real Extract:

5.5° P

Attenuation:

81.3% Apparent – 66.9% Real

Color:

5.8 SRM

IBU:

66.1 Tinseth

BU/GU:

0.97

ABV:

7.5%

ABW:

5.8%

Calories:

221 12 oz

Malts and Grains

Amount	Malt/Grain	% of Grist
29.00 pounds	American Pale Malt (2-Row)	96.7%
1.00 pounds	Crystal Malt 40L	3.3%
30.00 pounds	Total Grain Weight	100%

Hops

Amount	Hop	Time	Type	Use	Form	AA
1.00 ounces	Cascade	60 min	Bittering	Boil	Leaf	7.7%
2.00 ounces	Columbus	60 min	Bittering	Boil	Leaf	13.0%
2.00 ounces	Cascade	30 min	Flavor	Boil	Leaf	7.7%
2.00 ounces	Cascade	20 min	Flavor	Boil	Leaf	7.7%
4.00 ounces	Cascade	0 min	Aroma	Dry Hop	Leaf	7.7%
11.00 ounces	Total Hop Weight

Yeasts

Name	Lab/Manufacturer	Product ID	Amount
American Ale	Wyeast	1056	3000 ml

Equipment Profile My Equipment [cegolf]

Batch Size:

10.00 gallons

Boil Volume:

12.55 gallons

Evaporation Rate:

10.0% per hour

Typical Efficiency:

70%

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:

0.8 gallons

Loss:

1.5 gallons

Mash Profile Single Step Temperature Mash, Light Bodied Beer

Ideal Grain Temp:

72°F

Ideal Tun Temp:

72°F

Ideal Sparge Temp:

168°F

Ideal PH:

5.4

Notes:

Mash with a direct heat source to maintain temperature.

Mash Steps

#	Name	Type	Time	Temp.	Description
1	Saccharification	Infusion	75 min.	150°F	Add 100% of mash water at 162° F / 72° C
2	Mash Out	Temperature	10 min.	168°F	Heat to 168° F / 75° C for at least 10 minutes

Water Profile Parker, CO

Calcium:

66.4 ppm

Bicarbonate:

205 ppm

Sulfate:

69.8 ppm

Chloride:

43.5 ppm

Sodium:

54.1 ppm

Magnesium:

9.5 ppm

PH:

5.4

Fermentation and Aging

Primary:

14 days @ 66° F

Secondary:

7 days @ 66° F

Age:

30 days @ 65° F

Cascade IPA

Date Brewed:
Brewer/Assistant:

Brew Day Data

	Target	Actual	Notes
Strike Water Amount:	10
Strike Water Temperature:
Mash Temperature(s):
Mash Time:
Sparge Water Amount:	9.6
Sparge Water Temperature:
Pre-Boil Gravity:
Pre-Boil Amount:	13.2
Post-Boil Amount:	12
Boil Time:	120
OG:	1.068 / 16.6° P
Mash PH:
Boil PH:

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Log: Cascade IPA