Signed and sealed Shop Drawings of miscellaneous light gauge steel repairs for Portobello Restaurant Renovations. Engineering design for attachment of fan that sits on top of the chimney flue (includes design, sign and sealed drawings, narrative and calculations). Accelerated production schedule. Additional calculations. Signed and sealed shop drawings for beam to support overhang rafters including calculations, and site visits. Signed and sealed shop drawings for fireplace / chimney, and site visit. Changes to square chimney with new calculations and drawings.