Livestock Shade Structure

building an animal shelter. We have poles and beams installed already. 250x250 hardwood posts, 200x100 hardwood beams. 22x10x3.2m at the wall. Need engineering for the roof for council approval. (Budget: $250 - $750 USD, Jobs: Agronomy, Architecture, Building Design, Building Engineering, Civil Engineering, Construction, Landscape Design, Project Management, Site Inspection, Structural Engineering)