need structural engineering analysis for douglas fir beam

Job ID: 37462609

Budget: $250 – $750 USD

I'm in need of a structural engineering analysis for a Douglas fir beam. The beam has a span of 16 feet, and it will be supporting a roof that is exposed to snow load. I'm expecting a heavy load on the beam, so I need an experienced engineer to accurately assess and determine the appropriate specifications for the main 8"x10" beam at front of structure. Thanks!