gatorade

Estimated efficiency 70%
OG target 1064
Preboil = 30 litres at 1050-1053

• 20% evapouration = 1064
  
• 30% evapouration = 1069
  Post boil target 1067
  Liqourback to 1064 (about 1 ltr- calculate on the day)
  
• liqourback 10% = 2ltrs ish
  
• ltrs to trub
  
  FG target 1010-1014
  ABV Target 6.2%
  wlp029 at 78% attenuation - CHECK - 1012 = 6.2%
  SRM target 10
  IBU 30-40
  
  FG Gator 10 + ABV 7.2%
  FG Bosko 15 + ABV 6.5%
  FG Centennial 12.5 + ABV 7.2%
  IBU Bosko 40
  IBU Gator 15
  IBU centenial 65
  IBU janish 70
  IBU gatorade 40
  
  Hopbill:
  12g Magnum
  100g Simcoe
  100g Centennial
  100g Strata
  Aroma total: 300g
  5 min @ 0.8g/ltr (24ltr)
  Whirlpool @ 3g/ltr (24ltr)
  Cast out @ 3g/ltr (20ltr)
  DH @ 7g/ltr (20 ltr)
  (DH + Cast out = @10 g/ltr)
  
  BREW PLAN
  
• Mash in brew 1
  
• Use Second kit to heat sparge water
  
• Brew 1 knock out and whirlpool
  
• Cooling 20-30 min
  
• Brew 2 mash in - now from this point we have 1 hour to quick clean brew 1 kit to heat sparge water
  
• How long does heating take?
  
• Brew 1 (now transferred to fermenter) use brew 1 kit to heat sparge water for brew 2
  
  --------------------------------------
  BREW DAY CHECKLIST
  1 FV CIP + Cooling coil + syphon + syphon filter + isprop
  2 Sparge water heat and treat lactic & check ph
  3 Hop prep weigh out
  4 Lipo - proto - copper salts
  5 Alarms for hop additions
  6 Sanitise spider for cast out
  7 Yeast prep
  8 Heat water for liqourback
  
  Record keeping:
  Mash temp target: 67
  Mash temp actual:
  Mash in time:
  15 mins into mash Mash pH target: 5.2
  Mash pH actual:
  Vorlauf 15 mins:
  Mash out time:
  Mash efficiency:
  
  Collection volume post mash removal:
  Sparge volume actual:
  Preboil volume target: ~30ltr
  Preboil volume actual:
  Preboil vorlauf with sieve to catch husk:
  Pre-boil pH target: 5.1
  Pre-boil pH actual:
  Lactic acid addition: (0.1ml hopefully around pH 0.1 drop)
  pH post lactic:
  Preboil SG:
  Boil on time:
  Antifoam:
  Hops@60:
  Proto @15:
  Hops @5:
  KO time target:
  KO time actual:
  Post boil gravity:
  Evaporation rate:
  Whirlpool cooling start time:
  Whirlpool hit 70c time:
  Whirlpool hops added:
  Whirlpool hopstand 30 mins:
  Cooling start:
  Target temp: 18C
  Cast out with hop spider?? + aeration:
  SG pre-liqourback:
  Liqourback vol:
  Yeast pitch actual grams:
  OG target: ~1065
  OG actual:
  D0 pH target: ~5.0
  D0 pH actual:
  Cast out hops added:
  ----------------------------------------
  Post ferment; 7-10 days
  Soft crash temp: 8oC
  DH hops added: 4 days on DH rest
  Priming:
  Package:
  ----------------------------------------
  
  Estimated drop stike > mash 8C at grain temp 18C
  Strike at 75 (7c drop)
  Mash target 68
  Heat if lower than 66
  Mash at 3 ltr/kg
  
  WATER PROFILE
  pd raw liqour pH: 7.9
  pd liqour hot at 0.6ml/ltr lactic pH: 5.3
  
  ** Figure out water**
  
  
  
  Losses estimation:
  Grain absorbsion 1ltr/kg = 7 ltr
  Preboil target volume: 30ltr
  Mash strike volume: 21 (@ 3ltr/kg/7kg mash =.14 collected from mash)
  Sparge volume: 13ltr to hit 30ltr kettle preboil
  
  Evap estimate 4ltrs/hr at 1900 watts = 4ltr = wort vol post boil target 26ltr
  Kettle trub hops = 1.5 ltr = wort volume post hops/trub = 24.5
  Shrinkage 4% = 1ltr = 23.5ltrs in fermenter
  Total = 15ltr loss
  Post boil target 24-25ltr
  https://www.thehomebrewforum.co.uk/threads/robobrew-water-volumes.83943/
  
  
  20ltrs water ready for sparge
  Target acutal sparge volume 13-14ltr
  Preboil target volume 30
  Vorlauf at start with grainscreen/sieve on top of mash
  
  Whilst sparging with jug? set kettle to 90c to preheat
  
  grain bin into bucket incase we need to sparge more
  
  Use sieve & skim husk on top
  Quick vorlauf pre boil and use sieve to catch any more husk
  
  BOIL:
  Sample:
  Preboil: around 1050-1054
  Preboil gravity with refractometer & pippet, cool with ice water
  ph target 5 and lactic treatment at 0.1ml/0.1 pH above 5.0
  
  Target evapouration 20% + 4% shrinkage
  
  Whirlpool:
  
• Boil off
  
• Cool to 75c
  
• Powerdrill for whirlpool?
  
• 20-30 min rest
  
  Boil around 102/103 c
  
  Yeast voss kviek 17g