Gypsum Calc Chloride Epsom CaSO4 CaCl2 MgSO4 0.1 0.8 1.2 0.1 1.0 1.5 14 gallons stop sparge @ 3.75 gallons hop adjustments .25 magnum &.6 liberty .9 GR Tradition .5 magnum @ 15 minutes yeast is imperial yeast lager urkel L28, not correct for this style
Based on boiling 13.90 gallonsliters at 1.045 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.048. You were planning on an OG of 1.048 so you are right on track. Nice job!