How to remove power line pylons when building an airport?

[MumbaiJi]

Hi, I have the same problem, see:

Cannot remove default elements - power poles in Navi Mumbai

I want to create a new airport in Navi Mumbai, and in the preparation for it (remove all default elements, vegetatation etc) there are still a few power poles which really disturb the airport creation. I tried to remove it via polygon/exclude all and Exclude Rectangle, but without any success. May somebody has an idea how to get rid of these elements? [NMIA-12] [NMIA-15] [NMIA-13]

These power poles are really disturbing the airport creation … hope MS may fix this problem soon