Community Brew - What's Next?

[LocalBrewer]

Looking in BCS at the Janet's Brown recipe, in the book (when brewing an all grain version) it notes to scale down the 60 min hop addition by .75 and add 1oz to the mash. First how do you calculate the IBU's for this? Are we still trying to hit the 63 IBU mark as noted? If so how can we achieve this when we scale down the 60 min addition?

[blipiddybrew]

My Janet's Brown Ale recipe is below. I've never made this beer as an extract. I welcome someone to convert this to extract for those who for some reason don't have a copy of Brewing Classic Styles. If you can't get Northern Brewer, I would use either Simcoe, Columbus, or Summit.

Let me know if you have any questions.

Tasty

Batch Size (Gal): 6.00 Wort Size (Gal): 6.00
Total Grain (Lbs): 16.00
Anticipated OG: 1.066 Plato: 16.20
Anticipated SRM: 19.3
Anticipated IBU: 63.2
Brewhouse Efficiency: 70 %
Wort Boil Time: 90 Minutes

Grain/Extract/Sugar

% Amount Name Origin Potential SRM
-----------------------------------------------------------------------------
75.0 12.00 lbs. Pale Malt(2-row) America 1.036 2
7.8 1.25 lbs. Cara-Pils Dextrine Malt 1.033 2
7.8 1.25 lbs. Crystal 40L America 1.034 40
6.3 1.00 lbs. Wheat Malt America 1.038 2
3.1 0.50 lbs. Chocolate Malt America 1.029 350

Hops

Amount Name Form Alpha IBU Boil Time
-----------------------------------------------------------------------------
1.00 oz. Northern Brewer Pellet 6.50 19.0 Mash H
1.25 oz. Northern Brewer Pellet 6.50 30.8 60 min.
1.00 oz. Northern Brewer Pellet 6.50 6.6 15 min.
1.50 oz. Cascade Pellet 6.00 6.8 10 min.
1.50 oz. Cascade Pellet 6.00 0.0 0 min.
2.00 oz. Centennial Pellet 9.00 0.0 Dry Hop

Yeast
-----
White Labs WLP001 California Ale Yeast

Mash Schedule
-------------
Saccharification Rest Temp : 154 Time: 30
Mash-out Rest Temp : 165 Time: 15
Sparge Temp : 170 Time: 45

here's all your answers. straight from the man himself.

[Sent From My iPhone]

My LHBS was selling Northern Brewer for $6.99 an oz so I took liberties with the hops.

[herbaljoe]

Brewed mine yesterday.

[BadRock]

I'm brew'n this weekend. Starter is rip, roar'n and ready to go.

[6thstreetbrewer]

I'm brewing this Saturday. Excited for this one, should be pretty good.

[dresselbrew]

Damn, I gotta wait till next weekend. Not enough supplies yet.

[PseudoChef]

I'm brewing this Saturday. Excited for this one, should be pretty good.

Same here. Gotta get my starter going tonight, I completely forgot last night. Was gonna brew tomorrow, but I don't think that's going to happen.