English Barleywine Recipe - Ragnarok Barleywine

{"RecipeId":31564,"RecipeTypeId":10,"OriginalRecipeId":31558,"UnitType":"m","IbuFormula":"t","CreatedBy":107169,"Name":"Ragnarok Barleywine","Description":"Crystal 150 (170 EBC)\nPale crystal (75 EBC)\nCaramel Aromatic\nSpecial B\n\n** triple iterated mash: 5.5 MO 5.5 MO 4 MO\u0026 specialty malts\n\n23 liters 4 liters deadspace (2.7 liters x 1.5h boil off = 4 liters) (0.77 liter per kg malt = 13 liters). This means I\u0027ll need 44 liters for this brew.\n\nMalt bill: #1=8kg MO, #2=6.8kg MO \u0026 specialty malts\n\n(30 liters boil volume - 4 liters boil off - 3 liters deadspace= 23 liters)\n\n#1 is mashed in 22 liters for 60 mins. The 8kg grain will absorb about 6.16 liters of water (0.77 liters per kg), bringing me down to aprox. 16 liters, so I\u0027ll sparge with 7.5 liters = 23.5 liters wort (to reduce mash thickness and increase efficiency slightly for the second mash)\n\nWater adjustment:\nMash: 4 grams CaSO4 2 grams CaCL2\nSparge: 2 g CaSO4 1g CaCl2\n\n#2 is consequently mashed in 23.5 liters of wort for 120 mins. The 6.8 kg grain absorbs about 5.2 liters, bringing me down to 18, so I sparge again with 12 liters to get up to 30 liters boil volume. End of boil volume is then 26 liters.\n\nWater adjustment:\nMash: 2g CaSO4 2g CaCL2 1g CaCO3\nSparge: 2g CaSO4 2g CaCL2\n\nPreboil should read 1.133 SG/30.8 Brix","ImageUrlRoot":null,"StyleId":"17D","StyleName":"English Barleywine","BatchSize":25,"BoilSize":28,"BoilTime":90,"Efficiency":0.76,"DateCreated":"\/Date(1478624781837)\/","BrewSessionCount":1,"MostRecentBrewSession":8202,"Og":1.1513560731038868,"Fg":1.0370822379104523,"Srm":17.338996615659546,"Ibu":76.067735692126433,"BgGu":0.50257471756627548,"Abv":14.741324739953063,"Calories":569,"AverageRating":0,"TastingNoteCount":0,"Fermentables":[{"Per":"95","Amt":"15","Ppg":"38","L":"3","Use":"Mash","Id":"157040","IngId":"15","Name":"Maris Otter Pale - UK","CustomName":"","Rank":"1"},{"Per":"1","Amt":"0.2","Ppg":"34","L":"60","Use":"Mash","Id":"157042","IngId":"517","Name":"Crystal 60L - CA","CustomName":"","Rank":"2"},{"Per":"1","Amt":"0.2","Ppg":"34","L":"40","Use":"Mash","Id":"162032","IngId":"514","Name":"Crystal 40L - CA","CustomName":"","Rank":"3"},{"Per":"1","Amt":"0.2","Ppg":"30","L":"180","Use":"Mash","Id":"157238","IngId":"161","Name":"Special B - BE","CustomName":"","Rank":"4"},{"Per":"1","Amt":"0.2","Ppg":"35","L":"20","Use":"Mash","Id":"157237","IngId":"475","Name":"Aromatic Malt - UK\r","CustomName":"","Rank":"5"}],"Hops":[{"Amt":"135","Type":"Pellet","Use":"Boil","Min":"60","Day":"0","AA":"12","Ibu":"66.1295262234788","Id":"163661","IngId":"18","Name":"Magnum ","CustomName":"","Rank":"1"}],"Yeasts":[{"Atten":"0.75","Id":"44892","IngId":"165","Name":"White Labs Dry English ale WLP007","CustomName":"","Rank":"1"},{"Atten":"0.76","Id":"51023","IngId":"189","Name":"White Labs Super High Gravity WLP099","CustomName":"","Rank":"2"}],"Others":[],"MashSteps":[],"Steps":[{"Id":"51073","Rank":"1","Text":"2 malt bills: #1 is Maris Otter only (8kg), #2 is MO and specialty malts (6.8kg)"},{"Id":"49340","Rank":"2","Text":"Mash grain bill #1 for 1h @64C, sparge with 7.5 liters @66C to get to 23.5 liters, empty malt"},{"Id":"51074","Rank":"3","Text":"Mash grain bill #2 for 2 hours @66h, bump to 76C for 10 mins, then sparge with 12 liters@78C to get to 30 liters boil volume"},{"Id":"51075","Rank":"4","Text":"Pre boil gravity should read ??"},{"Id":"51648","Rank":"5","Text":"Boil for 90 mins. End of boil volume should be 26 liters. With 3 liters trub left in kettle, there should be 23 liters in fermentor"},{"Id":"49344","Rank":"6","Text":"Pure oxygen for 2 minutes. 4.5l starter @1.040 gravity, with 4 packs WLP007 @20C (12-1300 bill cells)"},{"Id":"61061","Rank":"7","Text":"Pitch at 17C, ferment at 19C for 4 days, then 10 days at 17C, then 7 days at 6C before bottling."},{"Id":"49563","Rank":"8","Text":"After 12-18h: Pure oxygen for 1 minute"},{"Id":"49564","Rank":"9","Text":"Day 9: Add big starter (must be already fermenting due to lack of oxygen in the fermentor) with WLP099 to finish beer and for carbonation."},{"Id":"58178","Rank":"10","Text":"Carbonate with 3.5g sugar per liter"}]}