Porter WL 162
Robust Porter
Type: All Grain Date: 1/8/2013
Batch Size (fermenter): 220.00 l Brewer: Joe Kurowski
Boil Size: 230.00 l Asst Brewer:
Boil Time: 60 min Equipment: WL Large system
End of Boil Volume 225.00 l Brewhouse Efficiency: 85.00 %
Final Bottling Volume: 220.00 l Est Mash Efficiency 88.9 %
Fermentation: Ale, White Labs Profile Thursday brew Taste Rating(out of 50): 30.0
Taste Notes:

Ingredients

Ingredients
Amt Name Type # %/IBU
40.00 kg Pale Malt (2 Row) US (2.0 SRM) Grain 1 75.2 %
7.00 kg Roasted Barley (300.0 SRM) Grain 2 13.2 %
4.20 kg Caramel/Crystal Malt - 80L (80.0 SRM) Grain 3 7.9 %
2.00 kg Chocolate Malt (350.0 SRM) Grain 4 3.8 %
371.31 g Goldings, East Kent [5.00 %] - Boil 60.0 min Hop 5 18.8 IBUs
185.65 g Goldings, East Kent [5.00 %] - Boil 30.0 min Hop 6 7.2 IBUs
185.65 g Goldings, East Kent [5.00 %] - Boil 5.0 min Hop 7 1.9 IBUs
2.0 pkg California Ale (White Labs #WLP001) [35.49 ml] Yeast 8 -
2.0 pkg Dry English Ale (White Labs #WLP007) [35.49 ml] Yeast 9 -
2.0 pkg European Ale (White Labs #WLP011) [35.49 ml] Yeast 10 -
2.0 pkg Irish Ale Yeast (White Labs #WLP004) Yeast 11 -

Beer Profile
Est Original Gravity: 14.423 Plato Measured Original Gravity: 14.500 Plato
Est Final Gravity: 2.758 Plato Measured Final Gravity: 2.564 Plato
Estimated Alcohol by Vol: 6.3 % Actual Alcohol by Vol: 6.5 %
Bitterness: 27.9 IBUs Calories: 555.9 kcal/l
Est Color: 39.0 SRM

Mash Profile
Mash Name: Single Infusion, Light Body, No Mash Out Total Grain Weight: 53.20 kg
Sparge Water: 94.53 l Grain Temperature: 22.2 C
Sparge Temperature: 75.6 C Tun Temperature: 22.2 C
Adjust Temp for Equipment: TRUE Mash PH: 5.20

Mash Steps
Name Description Step Temperature Step Time
Mash In Add 138.74 l of water at 72.0 C 65.6 C 60 min
Sparge Step: Fly sparge with 94.53 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: Keg Volumes of CO2: 2.3
Pressure/Weight: 12.54 PSI Carbonation Used: Keg with 12.54 PSI
Keg/Bottling Temperature: 7.2 C Age for: 4.00 days
Fermentation: Ale, White Labs Profile Thursday brew Storage Temperature: 2.2 C

Notes

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