It was a bright sunny morning in Detroit to go flying! Thanks to our generous GoFundMe donors The Friends of the Grande were able to engage our professionals for the first phase of the Grande Ballroom analysis and inspection, the aerial survey.
Harry Arnold of Detroit Drone brought out his commercial grade video photography drone for this morning’s overflight. Our structural engineer and representatives from the building’s owner, Chapel Hill Missionary Baptist Church were also present.
Mr. Arnold brings with him a large 36″ Flat screen monitor that displays real time video from the drone. With this capability customers can direct the pilot to points of interest and concern. The end result was that we captured some spectacular stills and video documenting the condition of the Grande’s roof.
We were very fortunate in that we had a couple days of mild temperatures, enough to melt 90% of the snow off the roof. Snow load is a very important safety concern and it was decided that, as an aerial survey would be necessary anyway, it should be performed in advance of an interior inspection. Stay tuned…
Special thanks to Deacon Hudson from Chapel Hill and Marty Rickard for the ground photos.