Brygg nr. 13 Resept nr. 5 Flasket.6x0.33 4x0.75 2x0.45 Resten på fat. 5.51%
Based on boiling 28.70 gallonsliters at 1.050 for 80 minutes, this will decrease your wort by 1.33 gallonsliters, bringing your after boil OG to 1.052. You wanted an OG of 1.056. It looks like it will be under.