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  1. T

    Commercial brewing - Managing and maintaining yeast

    I re use my yeast 10 generations, but have gone longer. If you do simple cell counts with a methalyn blue stain for viability test (there's a crappy video on this on our web site coloradoboy.com) you can keep using it until your viability goes below 90%. If you really want to geek out, grow the...
  2. T

    Racking to keg to soon?

    I do a diacytal rest on all my ales and lagers. I let it hit terminal gravity wait 24 or 48 hours, chill and transfer to conditioning/serving. It works. Didn't mean to butt in. Cheers, Tom
  3. T

    Hot Mash, Low Attenuation

    The problem as you have already figured out is you produced too many dextrins in your wort so extra yeast isn't going to do it. Age it and brew another with a mash of 147 then after it ferments blend the two and you should have a great beer!
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    Racking to keg to soon?

    Did you do a diacytal rest of at least 24 hours before racking? If not you will get diacetyl or a butter flavor in your beer, which can be ok in IPA's a bit.
  5. T

    Counter Pressure Sankey Filling

    Here is a video we made on how we fill our kegs. Cheers, Tom Hennessy
  6. T

    Closed-system pressurized fermentation technique!

    Just fyi, here is how we clean our sankey's. Cheers, Tom
  7. T

    Whirlpooling

    I whirl pool for ten minutes then rest for ten. I use whirl floc 15 minutes before the end of boil to hold the trub together. I highly recommend whirl pooling. It will improve your beer flavors and your fermentation as well.
  8. T

    Vols of CO2 in bottles?

    I'm not understanding these posts. How are the volumes calculated? When I had a packaging brewery we carbonated to 2.5 volumes using a Zahm-Nagel CO2 tester. I think 3 seems a little high. At Colorado Boy I believe we are even lower (I don't have a tester here) which I like because the beer is...
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    All Grain Batches Coming out Watery

    This looks like a nice simple recipe, and your brewing methods look great. I'd have you brew at my brewery any time. I'm assuming you hit your gravity? I sparge at 170 but I don't think that will effect mouthfeel. I would add up to 7% dextrin malt next time to add mouthfeel. I do that with my...
  10. T

    Mash PH and slow fermentation.

    I'm way more relaxed. Most home brewers I've met are way more technical than me. I keep good records when I brew, so it is easy to make slight tweaks to a recipe. given the numbers of that brew, I would add a tiny bit of acid to the strike water and brew. A pH meter would be a way to go but I'm...
  11. T

    Mash PH and slow fermentation.

    It's your mash pH like mentioned above. I would add a couple mils of Phos. acid to your strike water. You will probably be ok in the 5.0 to 5.5 area. Also check your last runnings. They shouldn't go above 5.6. Lastly the yeast you use is important. If you want a nice clean and fast fermentation...
  12. T

    All Grain Batches Coming out Watery

    I think it could be in the yeast. 1 Mil cells per liter per degree Plato for ales and 1.5 for lagers. I would take your yeast (better to over pitch than under pitch) and add it to a sterile flask with wort to let it get to high Kreuzen. This could be done the night before you brew, then pitch...
  13. T

    4 Day full fermentation???

    Yes, even on our 7 BBL system it is usually done in four days, then I wait another 24 hours and check the gravity. If it hasn't changed that is my diacytal rest, then I chill and transfer it on the 6th day, and can brew back into the fermenter on the 7th. Some yeast strains take longer but most...
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    How much would it cost to start a brewery?

    Just to chime in on the original topic. On the less expensive side a brewpub starting with an existing restaurant should be less than 100k with a nice 7 bbl system. If you are doing a small packaging brewery with a tasting room that could also be less than 100k, again with a 7BBL system. I've...
  15. T

    storing beer in keg

    Put 30 psi on your keg that is at about 35 degrees. Tilt it up at an angle and give it 100 shakes back and forth, not too fay to kill your back and fast like to pumps per second. Wait an hour and repeat this process 7 times. Your beer should be nice and carbonated by then.
  16. T

    NanoBrewery build

    If you are trying to figure numbers you can shoot me an e mail and I can forward a spreadsheet I made up some years ago. It looks like a mess but it is easy to use. Numbers in red are formulas. Just plug in whatever numbers you want and it will tell you if you will make money or not, including...
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    Successful Dry Hopping Techniques?

    Here is how I do it on my 7 BBL system It shouldn't be any different on yours. 1. I prepare my conditioning/serving tank by sanitizing it, adding a layer of CO2 which will keep the beer away from O2 when I transfer, and I tie my pellet hops in a nylon paint strainer bag to a racking arm. 2...
  18. T

    NanoBrewery build

    Can you do a tasting room where people can buy by the pint? That's the best way to create cash flow. How about cask ale? Here is a link on a video I did on how we are making it. Cheers, Tom
  19. T

    Successful Dry Hopping Techniques?

    You are not dry hopping in the fermentation, but rather during conditioning.It is suggested to only keep it on hops for three weeks but I have gone longer with no bad off flavors. It will turn out great.
  20. T

    Successful Dry Hopping Techniques?

    If you are serving out of a corny keg, use a nylon paint strainer bag and add hop pellets to that then tie it off to the down tube with a string long enough to let it drop to the bottom without going all the way so it doesn't clog the tube. You will see a huge hop nose (depending on variety)...
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