D. BIM APPROACH

With all design disciplines in-house, C&S will use Revit (our 3D design platform) for the facility to develop various building systems in concert with one another to produce a coordinated set of construction documents. AutoDesk Civil3D will be used for flatwork to develop surfaces for grading, utility locations, stormwater routing, etc. in coordination with the airport and facility requirements.

The Design-Build team will setup a kickoff meeting with the SMAA BIM Manager to align expectations prior to beginning the modeling process. It is understood that C&S will be provided the SMAA BIM standards (If available) prior to commencement of the modeling process (assumed during initial meeting with the SMAA BIM Manager).

Our standard BIM practice is to provide a 300 Level of Development (LOD), defined as follows:

• Spatially accurate Architectural and building elements depicting a LOD 300 for all building and façade elements
• Spatially accurate MEP elements (i.e. size and maintenance clearances commensurate with equipment selection)
• Manufacturer info and capacities incorporated into families/schedules (provided only on new installation of equipment)
• Structural members depicted at correct size/type (i.e. joist, beams, trusses, etc.).
• oReinforcement and ancillary steel supports provided as 2D detail items
• Accurate duct sizing/routing coordinated with structure

o Limited to duct fittings/types provided in Revit template. Does not include custom-fabricated sheet steel objects.

• Sloped piping and routing coordinated with structure (limited to pipe sizes 2-inch and larger)

We suggest splitting Revit models up amongst key design disciplines (coordinated with HCAA standards at kickoff):

• Architectural

August 2, 2021