So if Radzinsky made the blast door map, why is so much of it up in the air and written from the POV of someone surmising what the DI was up to? Example:
"mountainous terrain most likely used by DIHG for meteorlogical research"
http://lostpedia.wikia.com/wiki/Imag...all-707484.jpg
And a number of the stations are not filled in - ie, The Orchid, which is at least under construction before the Swan is built. Then there are all of these dates pre-Purge that are estimates and guesses, which makes no sense, since you'd think Radzinsky was THERE for these events. He's obviously a higher up in the DI. He's not a nobody.
Now, the explanation is that some of this stuff was written by Kelvin, who didn't know as much as Radzinsky, but when you're making a non-geographically exact map like that, one of the first things you'd do would be to write down the NAMES of stations. The Orchid should be on there.