Once the contract has been awarded, the various sub-contractors take ownership of the BIM model and continue to develop the model to LOD 400 as per the BIM Execution Plan (BEP). That is, the BIM model becomes an accurate representation of what is to be fabricated, including reinforcement, fixings, sealants, flashings and membranes. Once clash resolution and coordination are complete AVDC can produce 2D drawings that detail MEP system elevations, MEP dimension block out plans, coordinated RCP plans, and spool drawings for HVAC and piping systems.  We also provide exported MAJ files of the individual spools so you can import the flat patterns for sheet metal fabrication directly into CAMduct. Contact AVDC to see how we can provide this service for your sub-contractors.