Rock Hoppers Brew Club RHBC Logs 2008-2017 > Logs > Ugholf Harvest IPA [American IPA]

American IPA – All Grain GONE

Batch Size:

12 gallons

Boil Time:

90 min

Conditioning:

Keg

Brew Date:

October 21, 2012

Tap Date:

November 20, 2012

Statistics

Target OG:

1.062 15.2° P

OG:

1.062 15.2° P

Reading 1:

1.012 3.1° P at 21 days

Reading 2:

1.010 2.6° P at 31 days

Target FG:

1.010 2.6° P

FG:

1.010 2.6° P

Real Extract:

4.9° P

Attenuation:

82.9% Apparent – 67.8% Real

Color:

7.5 SRM

IBU:

66.5 Daniels

BU/GU:

1.07

ABV:

6.9%

ABW:

5.4%

Calories:

202 12 oz

General Info

All the Cascade hops are from our 2012 harvest.

20121110 - Racked to secondary and added 4 oz of home grown Cascade.

Malts and Grains

Amount	Malt/Grain	% of Grist
20.00 pounds	British Maris Otter Pale Malt	72.7%
2.00 pounds	Scottish Golden Promise	7.3%
2.00 pounds	German Vienna Malt	7.3%
2.00 pounds	German Wheat Malt Light	7.3%
1.50 pounds	Crystal Malt 40L	5.5%
27.50 pounds	Total Grain Weight	100%

Hops

Amount	Hop	Time	Type	Use	Form	AA
2.50 ounces	Cascade	90 min	Bittering and Aroma	First Wort	Leaf	5.5%
2.00 ounces	Centennial	60 min	Bittering	Boil	Leaf	8.9%
2.75 ounces	Amarillo	30 min	Bittering and Aroma	Boil	Pellets	6.5%
3.00 ounces	Cascade	0 min	Aroma	Boil	Leaf	5.5%
2.00 ounces	Centennial	0 min	Aroma	Boil	Leaf	10.0%
4.00 ounces	Cascade	0 min	Aroma	Dry Hop	Leaf	5.5%
16.25 ounces	Total Hop Weight

Yeasts

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 Two 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	Protein Rest	Infusion	30 min.	122°F	Add 100% of mash water at 129° F / 54° C
2	Saccharification	Temperature	75 min.	150°F	Heat to 150° F / 65.5°C over 15 minutes
3	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:

7 days @ 68° F

Secondary:

10 days @ 68° F

Tertiary:

7 days @ ° F

Age:

30 days @ 65° F

Ugholf Harvest IPA

Date Brewed:
Brewer/Assistant:

Brew Day Data

	Target	Actual	Notes
Strike Water Amount:	9.1
Strike Water Temperature:
Mash Temperature(s):
Mash Time:
Sparge Water Amount:	9.9
Sparge Water Temperature:
Pre-Boil Gravity:
Pre-Boil Amount:	13.2
Post-Boil Amount:	12
Boil Time:	90
OG:	1.062 / 15.2° P
Mash PH:
Boil PH:

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Log: Ugholf Harvest IPA