We live on a steep slope so we built our sugar shack on piers but we poured a cement floor as well. I framed the floor 12' OC, used 3/4" T&G PT plywood, plastic sheeting over that and 3" of reinforced concrete. 5 years and no cracks in the floor (sound of me knocking on wood over here). I wish I have added floor drains on either side of the evaporator. I suppose I could add them now, and I'll probably talk to my concrete guy about it, but I'm afraid it will cause the rest of the floor to crack. We plan to add an addition for a kitchen/work area. That floor will have the drains in it for sure.
2016 - 2 x 4 Randy Worthen built arch and pans 11 taps; 2.625 gallons of syrup!
2017 - 29 taps; 11.625 gallons of syrup!
2018 - 30 taps; 98 pints bottled! New sugar house being built, new equipment coming!
2019 - 125 taps; 50 gallons made! New 2x6 Smoky Lake Corsair arch, drop flue pan, auto draw. Smoky Lake filter press and Steam Bottler
2020 - 173 taps; only 35 gallons made.
2021 - 242 taps; New record! 50.5 gallons made!
2022 - 321 taps; New record! 80 gallons made!