Another Urquell clone FAIL

50. Pilsner Urquell clone #4

Bohemian Pilsner

Type: All Grain	Date: 22/04/2011
Batch Size (fermenter): 25.00 l	Brewer: Steve
Boil Size: 31.33 l	Asst Brewer: MM
Boil Time: 60 min	Equipment: Esky, false bottom
End of Boil Volume 26.00 l	Brewhouse Efficiency: 70.00 %
Final Bottling Volume: 25.00 l	Est Mash Efficiency 70.0 %
Fermentation: My Aging Profile	Taste Rating(out of 50): 22.0
Taste Notes: ok – decided I dont like this yeast
Ingredients
Ingredients Amt Name Type # %/IBU 4.40 kg Pilsner (Weyermann) (3.3 EBC) Grain 2 75.2 % 0.70 kg Vienna Malt (Weyermann) (5.9 EBC) Grain 3 12.0 % 0.55 kg Munich I (Weyermann) (14.0 EBC) Grain 4 9.4 % 0.20 kg Cara-Pils/Dextrine (3.9 EBC) Grain 5 3.4 % 25.00 g Saaz [3.60 %] – Dry Hop 10.0 Days Hop 11 0.0 IBUs 22.00 g Northern Brewer [15.00 %] – Boil 60.0 min Hop 6 43.4 IBUs 35.00 g Saaz [3.80 %] – Boil 15.0 min Hop 8 4.7 IBUs 27.00 g Saaz [4.00 %] – Aroma Steep 0.0 min Hop 9 0.0 IBUs 0.50 Items Whirlfloc Tablet (Boil 15.0 mins) Fining 7 - 1.00 tbsp PH 5.2 Stabilizer (Mash 60.0 mins) Water Agent 1 - 1.0 pkg Urquell Lager (Wyeast Labs #2001) [125.00 ml] Yeast 10 -
Beer Profile
Est Original Gravity: 1.051 SG	Measured Original Gravity: 1.057 SG
Est Final Gravity: 1.013 SG	Measured Final Gravity: 1.015 SG
Estimated Alcohol by Vol: 5.0 %	Actual Alcohol by Vol: 5.5 %
Bitterness: 48.1 IBUs	Calories: 540.1 kcal/l
Est Color: 8.4 EBC
Mash Profile
Mash Name: Single Infusion, Medium Body	Total Grain Weight: 5.85 kg
Sparge Water: -2.81 l	Grain Temperature: 19.0 C
Sparge Temperature: 75.6 C	Tun Temperature: 19.0 C
Adjust Temp for Equipment: TRUE	Mash PH: 5.20
Mash Steps Name Description Step Temperature Step Time Mash In Add 15.00 l of water at 77.7 C 68.0 C 60 min Mash Out Add 25.00 l of water and heat to 78.0 C over 2 min 78.0 C 10 min
Sparge Step: Fly sparge with -2.81 l water at 75.6 C
Mash Notes: Simple single infusion mash for use with most modern well modified grains (about 95% of the time).
Carbonation and Storage
Carbonation Type: Bottle	Volumes of CO2: 2.4
Pressure/Weight: 141.64 g	Carbonation Used: Bottle with 141.64 g Corn Sugar
Keg/Bottling Temperature: 15.6 C	Age for: 28.00 days
Fermentation: My Aging Profile	Storage Temperature: 11.1 C
Notes
Probably missed mash temp, thermometer said 65degC 14.2 brix pre-boil (used whirlpool chiller) pitched yeast slurry of erkill – 260ml according to yeast calc temp was around 13degC 12.4 brix 3/05 10 brix 8/5 added 25g saaz 14/05 9pm.

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