Parti-Gyle IIPA/IPA Help

I'm looking at doing my first parti-gyle brew. After reviewing several other threads, I think I have a pretty good handle on it, but I was hoping to get someone to review my plan and make sure I'm not missing anything.

Recipe: Parti-Gyle DIPA/IPA

Recipe Specifications
--------------------------
Batch Size: 10.00 gal
Boil Size: 12.55 gal
Estimated OG: 1.081 SG
Brewhouse Efficiency: 70.00 %
Boil Time: 60 Minutes

Ingredients:
------------
Amount Item Type % or IBU
17 lbs Pale Malt (2 Row) US (2.0 SRM) Grain 53.13 %
8 lbs Pilsner (2 Row) UK (1.0 SRM) Grain 25.00 %
3 lbs Wheat, Torrified (1.7 SRM) Grain 9.38 %
2 lbs Caramel Wheat Malt (46.0 SRM) Grain 6.25 %
2 lbs Honey Malt (25.0 SRM) Grain 6.25 %


Recipe: Parti-Gyle DIPA (First Running)
Style: Imperial IPA

Recipe Specifications
--------------------------
Batch Size: 5.00 gal
Boil Size: 6.82 gal
Estimated OG: 1.097 SG
Estimated IBU: 107.0 IBU
Brewhouse Efficiency: 42.00 %
Boil Time: 60 Minutes

Ingredients:
------------
Amount Item Type % or IBU
17 lbs Pale Malt (2 Row) US (2.0 SRM) Grain 53.13 %
8 lbs Pilsner (2 Row) UK (1.0 SRM) Grain 25.00 %
3 lbs Wheat, Torrified (1.7 SRM) Grain 9.38 %
2 lbs Caramel Wheat Malt (46.0 SRM) Grain 6.25 %
2 lbs Honey Malt (25.0 SRM) Grain 6.25 %
1.50 oz Centennial [10.00 %] (60 min) Hops 37.5 IBU
0.75 oz Centennial [10.00 %] (45 min) Hops 17.2 IBU
0.75 oz Amarillo Gold [8.50 %] (45 min) Hops 14.6 IBU
1.50 oz Amarillo Gold [8.50 %] (30 min) Hops 24.5 IBU
0.75 oz Cascade [5.50 %] (15 min) Hops 5.1 IBU
0.75 oz Amarillo Gold [8.50 %] (15 min) Hops 7.9 IBU
1.50 oz Cascade [5.50 %] (5 min) (Aroma Hop) Hops -
1.50 oz Cascade [5.50 %] (Dry Hop 7 days) Hops -
1.50 oz Amarillo Gold [8.50 %] (Dry Hop 7 days) Hops -
1.00 oz Amarillo Gold [8.50 %] (Dry Hop in keg) Hops -
1.00 oz Cascade [5.50 %] (Dry Hop in keg) Hops -
1 Pkgs Safale US05 Yeast-Ale

Recipe: Parti-Gyle IPA (Second Running)
Style: American IPA

Recipe Specifications
--------------------------
Batch Size: 5.00 gal
Boil Size: 6.82 gal
Estimated OG: 1.065 SG
Estimated IBU: 62.3 IBU
Brewhouse Efficiency: 28.00 %
Boil Time: 60 Minutes

Ingredients:
------------
Amount Item Type % or IBU
17 lbs Pale Malt (2 Row) US (2.0 SRM) Grain 53.13 %
8 lbs Pilsner (2 Row) UK (1.0 SRM) Grain 25.00 %
3 lbs Wheat, Torrified (1.7 SRM) Grain 9.38 %
2 lbs Caramel Wheat Malt (46.0 SRM) Grain 6.25 %
2 lbs Honey Malt (25.0 SRM) Grain 6.25 %
1.00 oz Centennial [10.00 %] (60 min) Hops 32.3 IBU
1.00 oz Amarillo Gold [8.50 %] (30 min) Hops 21.1 IBU
1.00 oz Cascade [5.50 %] (15 min) Hops 8.8 IBU 0.50 oz Amarillo Gold [8.50 %] (Dry Hop 7 days) Hops -
0.50 oz Cascade [5.50 %] (Dry Hop 7 days) Hops -
0.75 oz Amarillo Gold [8.50 %] (Dry Hop in keg) Hops -
0.75 oz Cascade [5.50 %] (Dry Hop in keg) Hops -
1 Pkgs Safale US05 Yeast-Ale

You will need to hold back some of the first runnings either in the tun or another vessel to get that split.

944play said:

You will need to hold back some of the first runnings either in the tun or another vessel to get that split.

Click to expand...

Why do you say that? I am basing the numbers from from Revvy's experience (Let's Partyyyy(gyle) that is!!!! Pumpkin Porter AND Ale from one mash!?!) with a 60/40% efficiency split and an overall efficiency of 70%. Am I missing something yet in the numbers?

No one else have any input here? I was hoping for a little feedback... of course, it could just be bad timing on my part, so I'll put it back up there again...

How did this turn out?