Securing Hot Geyser | Chill Cycle 25-30 | Oxygen Not Included | Game Sound Only

I initially want to make a cold base, that's also why I only choose dupes with anti-cold trait. To achieve this, hot stuffs need to be secured for not spreading its outcomes, including the Hot Salt Water Geyser.
00:00 Cycle 25: Start boxing
05:05 Cycle 26: Boxing continues
10:08 Cycle 27: Boxing done
15:24 Cycle 28: Continue exploration
20:33 Cycle 29: Planning for Ethanool well
25:35 Cycle 30: Hunting for Cinnabar Ore