This recipe uses reverse osmosis (RO) water. Adjust all brewing water to a PH of 5.5 using phosphoric acid. Add 1 tsp calcium chloride to the mash.
Mash the mats at 145 degree for 50 minutes, heat to 154 degree and hold for 25 minutes, then heat to 163 degree and hold for 15 minutes. Start recirculating wort. Raise the temperature to 168 degree for 15 mintes.
Sparge slowly and collect 6.5 gallons of wort. Add first wort hops and invert sugar when sparging is complete.
Heat to boiling, ad boil the wort for 90 minutes, adding hops at the times indicated in the recipe. Adjust OG post boil with RO water as required.
Chill the wort to 62-64 degrees, pitch the yeast and ferment until complete. Dry hops should be added when the gravity is about 1.016. Cool to 32-34 degrees and cold condition for four days. Rack the beer, prime and bottle condition or keg and force carbonate.