Brewiz
Well-Known Member
Brewing today and had my fiorst stuck sparge had to take it out of mash tun/ un-stick mash tun and start sparge over. Now I can't get my final runnings down below 18 plato.
here is recipe
09-19-2006 BackYard Imperial Stout
A ProMash Brewing Session Report
--------------------------------
Brewing Date: Tuesday September 19, 2006
Head Brewer: Mike Jones
Asst Brewer: Patrick Jones
Recipe: BackYard Imperial Stout
BJCP Style and Style Guidelines
-------------------------------
13-F Stout, Russian Imperial Stout
Min OG: 1.075 Max OG: 1.114
Min IBU: 50 Max IBU: 100
Min Clr: 30 Max Clr: 48 Color in SRM, Lovibond
Recipe Specifics
----------------
Batch Size (Gal): 6.00 Wort Size (Gal): 6.00
Total Grain (Lbs): 27.30
Anticipated OG: 1.113 Plato: 26.59
Anticipated SRM: 57.0
Anticipated IBU: 99.0
Brewhouse Efficiency: 75 %
Wort Boil Time: 90 Minutes
Actual OG: 1.113 Plato: 26.59
Actual FG: 1.012 Plato: 3.07
Alc by Weight: 10.58 by Volume: 13.54 From Measured Gravities.
ADF: 88.5 RDF 73.9 Apparent & Real Degree of Fermentation.
Actual Mash System Efficiency: 49 %
Anticipated Points From Mash: 113.13
Actual Points From Mash: 73.46
Pre-Boil Amounts
----------------
Evaporation Rate: 5.00 Percent Per Hour
Raw Pre-Boil Amounts - only targeted volume/gravity and evaporation
rate taken into account:
Pre-Boil Wort Size: 6.49 Gal
Pre-Boil Gravity: 1.105 SG 24.77 Plato
With sparge water, mash water, additional infusions, vessel losses, top-up
water and evaporation rate recorded in the Water Needed Calculator:
Water Needed Pre-Boil Wort Size: 9.10 Gal
Water Needed Pre-Boil Gravity: 1.075 SG 18.11 Plato
Formulas Used
-------------
Brewhouse Efficiency and Predicted Gravity based on Method #1, Potential Used.
Final Gravity Calculation Based on Points.
Hard Value of Sucrose applied. Value for recipe: 46.2100 ppppg
% Yield Type used in Gravity Prediction: Coarse Grind As Is.
Color Formula Used: Morey
Hop IBU Formula Used: Rager
Additional Utilization Used For Plug Hops: 2 %
Additional Utilization Used For Pellet Hops: 10 %
Grain/Extract/Sugar
% Amount Name Origin Potential SRM
-----------------------------------------------------------------------------
84.2 23.00 lbs. Pale Malt(2-row) America 1.036 2
4.4 1.20 lbs. Roasted Barley America 1.028 450
3.7 1.00 lbs. Wheat Malt America 1.038 2
3.3 0.90 lbs. Chocolate Malt America 1.029 350
2.2 0.60 lbs. Black Patent Malt America 1.028 525
2.2 0.60 lbs. Flaked Barley America 1.032 2
Potential represented as SG per pound per gallon.
Hops
Amount Name Form Alpha IBU Boil Time
-----------------------------------------------------------------------------
1.00 oz. Nugget Whole 14.60 45.5 90 min.
1.00 oz. Nugget Whole 14.60 41.4 60 min.
0.75 oz. Fuggle Plug 4.50 8.8 45 min.
0.50 oz. Fuggle Plug 4.50 3.3 30 min.
Yeast
-----
WYeast 1318 London Ale III
Water Profile
-------------
-------------
Mash Type: Single Step
Heat Type: Direct
Grain Lbs: 27.30
Water Qts: 35.49 - Before Additional Infusions
Water Gal: 8.87 - Before Additional Infusions
Qts Water Per Lbs Grain: 1.30
Tun Thermal Mass: 0.00
Grain Temp: 80 F
Dough In Temp: 166 Time: 60
Saccharification Rest Temp: 0 Time: 0
Mash-out Rest Temp: 170 Time: 0
Sparge Temp: 170 Time: 0
Total Mash Volume Gal: 11.06 - After Additional Infusions
All temperature measurements are degrees Fahrenheit.
Water Needed For Brewing Session
--------------------------------
What now???
here is recipe
09-19-2006 BackYard Imperial Stout
A ProMash Brewing Session Report
--------------------------------
Brewing Date: Tuesday September 19, 2006
Head Brewer: Mike Jones
Asst Brewer: Patrick Jones
Recipe: BackYard Imperial Stout
BJCP Style and Style Guidelines
-------------------------------
13-F Stout, Russian Imperial Stout
Min OG: 1.075 Max OG: 1.114
Min IBU: 50 Max IBU: 100
Min Clr: 30 Max Clr: 48 Color in SRM, Lovibond
Recipe Specifics
----------------
Batch Size (Gal): 6.00 Wort Size (Gal): 6.00
Total Grain (Lbs): 27.30
Anticipated OG: 1.113 Plato: 26.59
Anticipated SRM: 57.0
Anticipated IBU: 99.0
Brewhouse Efficiency: 75 %
Wort Boil Time: 90 Minutes
Actual OG: 1.113 Plato: 26.59
Actual FG: 1.012 Plato: 3.07
Alc by Weight: 10.58 by Volume: 13.54 From Measured Gravities.
ADF: 88.5 RDF 73.9 Apparent & Real Degree of Fermentation.
Actual Mash System Efficiency: 49 %
Anticipated Points From Mash: 113.13
Actual Points From Mash: 73.46
Pre-Boil Amounts
----------------
Evaporation Rate: 5.00 Percent Per Hour
Raw Pre-Boil Amounts - only targeted volume/gravity and evaporation
rate taken into account:
Pre-Boil Wort Size: 6.49 Gal
Pre-Boil Gravity: 1.105 SG 24.77 Plato
With sparge water, mash water, additional infusions, vessel losses, top-up
water and evaporation rate recorded in the Water Needed Calculator:
Water Needed Pre-Boil Wort Size: 9.10 Gal
Water Needed Pre-Boil Gravity: 1.075 SG 18.11 Plato
Formulas Used
-------------
Brewhouse Efficiency and Predicted Gravity based on Method #1, Potential Used.
Final Gravity Calculation Based on Points.
Hard Value of Sucrose applied. Value for recipe: 46.2100 ppppg
% Yield Type used in Gravity Prediction: Coarse Grind As Is.
Color Formula Used: Morey
Hop IBU Formula Used: Rager
Additional Utilization Used For Plug Hops: 2 %
Additional Utilization Used For Pellet Hops: 10 %
Grain/Extract/Sugar
% Amount Name Origin Potential SRM
-----------------------------------------------------------------------------
84.2 23.00 lbs. Pale Malt(2-row) America 1.036 2
4.4 1.20 lbs. Roasted Barley America 1.028 450
3.7 1.00 lbs. Wheat Malt America 1.038 2
3.3 0.90 lbs. Chocolate Malt America 1.029 350
2.2 0.60 lbs. Black Patent Malt America 1.028 525
2.2 0.60 lbs. Flaked Barley America 1.032 2
Potential represented as SG per pound per gallon.
Hops
Amount Name Form Alpha IBU Boil Time
-----------------------------------------------------------------------------
1.00 oz. Nugget Whole 14.60 45.5 90 min.
1.00 oz. Nugget Whole 14.60 41.4 60 min.
0.75 oz. Fuggle Plug 4.50 8.8 45 min.
0.50 oz. Fuggle Plug 4.50 3.3 30 min.
Yeast
-----
WYeast 1318 London Ale III
Water Profile
-------------
-------------
Mash Type: Single Step
Heat Type: Direct
Grain Lbs: 27.30
Water Qts: 35.49 - Before Additional Infusions
Water Gal: 8.87 - Before Additional Infusions
Qts Water Per Lbs Grain: 1.30
Tun Thermal Mass: 0.00
Grain Temp: 80 F
Dough In Temp: 166 Time: 60
Saccharification Rest Temp: 0 Time: 0
Mash-out Rest Temp: 170 Time: 0
Sparge Temp: 170 Time: 0
Total Mash Volume Gal: 11.06 - After Additional Infusions
All temperature measurements are degrees Fahrenheit.
Water Needed For Brewing Session
--------------------------------
What now???