During schematic design (SD), drawings are focused on spatial relationships, massing, and early systems.
Elevations are appropriate at this stage because they show the external appearance and height relationships.
Finish floor plans (detailed room finishes) and wall sections (more technical and detailed) are developed later during design development (DD) or construction documents (CD).
References:
NCARB ARE 5.0 Handbook - Project Phases
CSI MasterFormat - Understanding phase-appropriate documents
AIA B101 - Section on architect's deliverables by phase

During construction observation, the architect inspects the work to confirm compliance with contract documents, identifies deficiencies, and documents progress. The architect does not supervise or manage contractor workforce or finances, nor issue permits. This observation helps verify quality and adherence to design intent. ARE 5.0 PjM covers the architect's limited but critical role in construction administration and quality control.