Geoff Humphrey's BrewBlog > BrewBlogs > Tijd in de Bergen [{"NAME":"American Lager","CATEGORY":"Standard American Beer","VERSION":"1","CATEGORY_NUMBER":"01","STYLE_LETTER":"B","STYLE_GUIDE":"BJCP 2015","TYPE":"Pale Lager","OG_MIN":"1.040","OG_MAX":"1.050","FG_MIN":"1.004","FG_MAX":"1.010","IBU_MIN":"8","IBU_MAX":"18","COLOR_MIN":"2","COLOR

American Lager
BJCP 2015 – 01B

Batch #:

2020-23

Batch Size:

11.00 gallons

Boil Time:

90 min

Brew Date:

November 30, 2020

Statistics

OG:

1.044 11° P

FG:

1.009 2.3° P

Real Extract:

3.9° P

Attenuation:

79.1% Apparent – 64.5% Real

Carbonation:

2.6 volumes

Color:

3.3SRM

IBU:

22.4

BU/GU:

0.51

ABV:

4.6%

ABW:

3.6%

Calories:

143 12 oz

Fermentables

Amount	Fermentable	% of Grist
8.50 pounds	Base Proximity	45.3%
8.50 pounds	Pilsner Malt Avangard	45.3%
1.00 pounds	Carapils/Carafoam Weyermann	5.3%
0.75 pounds	Acidulated Weyermann	4%
18.75 pounds	Total Fermentable Weight	100%

Hops

Amount	Hop	Time	Use	Form	AA
0.50 ounces	Cascade	90 minutes	First Wort	Pellet	8.0%
0.65 ounces	Cascade	60 minutes	Boil	Pellet	8.0%
0.50 ounces	Loral	30 minutes	Boil	Pellet	11.3%
0.50 ounces	Cascade	10 minutes	Boil	Pellet	8.0%
0.50 ounces	Cascade	20 minutes	Whirlpool @ 180°F	Pellet	8.0%
0.50 ounces	Loral	20 minutes	Whirlpool @ 180°F	Pellet	11.3%
3.15 ounces	Total Hop Weight

Non-Fermentables

Amount	Non-Fermentable	Type	Use	Time
2.00 g	Calcium Chloride (CaCl2)	Water Agent	Mash	0 minutes
0.50 g	Epsom Salt (MgSO4)	Water Agent	Mash	0 minutes
0.50 g	Gypsum (CaSO4)	Water Agent	Mash	0 minutes
5.00 ml	Lactic Acid	Water Agent	Mash	0 minutes
2.00 g	Calcium Chloride (CaCl2)	Water Agent	Sparge	0 minutes
0.50 g	Epsom Salt (MgSO4)	Water Agent	Sparge	0 minutes
0.50 g	Gypsum (CaSO4)	Water Agent	Sparge	0 minutes
5.25 ml	Lactic Acid	Water Agent	Sparge	0 minutes

Yeasts

Name	Lab/Manufacturer	Product ID	Form
Harvest	Imperial Yeast	L17	Liquid

Equipment Profile Geoff's Electric Equipment

Batch Size:

11.00 gallons

Boil Volume:

12.63 gallons

Boil Time:

90 minutes

Evaporation Rate:

4.75% per hour

Hop Utilization:

100%

Trub Chiller Loss:

0.26 gallons

Mash Profile Single Decoction - Batch Sparge - Mash Out - Well Modified Malts

Ideal Grain Temp:

68°F

Mash Steps

#	Name	Type	Time	Temp.
1	Low Sach Rest	Infusion	35 minutes	134° F
2	Decotion	Decoction	45 minutes	154° F
3	Mash Out	Infusion	10 minutes	168° F

Fermentation and Aging

Primary:

9 days @ 50° F

Secondary:

2 days @ 62° F

Tertiary:

2 days @ 34° F

Age:

30 days @ 34° F

General Info

Inspired by New Belgium’s Mountain Time Lager

Tijd in de Bergen

American LagerBJCP 2015 – 01B