Validate architectural costs associated with building envelope systems, roofing, waterproofing, exterior wall assemblies, doors and hardware, interior partitions, ceilings, raised access floors, cleanroom architectural systems, coatings, firestopping, and interior finishes. Architectural scope knowledge should include building envelope, roofing, waterproofing, exterior wall systems, doors, hardware, partitions, ceilings, raised access floors, firestopping, coatings, finishes, and cleanroom architectural assemblies.