Arctic Plateau on middle west

75 shelters, 3 gas mines with 9 wells within the range of 1 heater only. Arctic Lodge must have Zappy Battery #2205 and Radiator. Building an Airship Hangar requires an extra Heater during construction. Unless you want to use all 4 gas mines after building the Airship Hangar reduce the number of Technicians to 720 (45 Shelters, 16 Technicians per Shelter, Total workforce = 806) to disable the need for Coffee and Husky Sleds.