Both beers had been transferred to secondaries on 3/16. The gravity measurements from 3/16 were practically identical to 3/25.
Hell's Gate Porter
OG: 1.055
FG: 1.020
Atten: 65%
ABV: 4.7%
Bah Humbug Winter Ale
Bah Humbug Winter Ale
OG: 1.074
FG: 1.023
Atten: 69%
ABV: 6.8%
The attenuation was a bit lower than expected based on previous brews using the same yeast; however, I believe this is mainly due to the lower temperature of the fermenting room. Don't be surprised if there is a post about a temperature-regulated fermenting box in the near future.
Problems with the kegging process:
More due diligence on both my part and one of my colleagues would have made this a much less painful process. We have a mix of cornelius keg styles with different pressure relief valves. The first group of kegs that were purchased seem to work with no issues. They have the user-initiated pressure relief levers. This latest set has a pressure relief that is triggered only when the pressure inside the keg reaches a certain level (configurable based on the strength of a tiny spring inside the pressure regulator valve in the keg top). After much fidgeting, I was able to get the pressure valve to hold 20 psi (removed the valve mechanism; cleaned it; re-tighted it).
The good news:
I'm happy with my gas setup at this point. I now have both kegs pressurized from the same CO2 tank, with the cost to extend to a 2nd keg being somewhere around $10.
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