Q. Purpose of Internal review?
The Project Engineer in consultation with affected disciplines decides the timing of an internal review of IFR issue drawings. Each involved discipline is responsible for reviewing the P&IDs prior to the meeting.
The internal review is conducted prior to issuing the P&IDs to the Customer for approval.
The purpose of the review is to resolve any differences or conflicts between disciplines and provides a single coherent mark-up for the update to IFA issue.