Will documentation typically included in a design registration application (Mechanical Line List [on-skid + off-skid piping], P&IDs, PSV list, pipe material specs, stress analysis calculations, etc.) be required by the Commission?

Prior to start-up following installation of the piping, the permit holder must have all this information available. The signed and sealed P&IDs must be submitted to the Commission following installation of the piping. The Commission may choose to audit the rest of the documentation.