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Revision management

Returning a deliverable for correction, and what happens to the comments when a revision is raised.

Demonstration project - no figure here describes a real facilityChanges are not saved
Why

Comments are shown against the revision they were raised on. A comment answered on one revision does not become answered on the next.

Writes are validated against the engineering rules and then refused, because no database has been configured for this environment.

Deliverables

8

Source document revisions

27

Open comments

4

Returns recorded

0

Comments stay with the revision they were raised on

A comment answered on Rev B does not become answered on Rev C. Carrying comments forward unchanged is how an objection disappears in a reissue, and the reviewer finds out at handover.

ZRF-CMP-0007 Rev A

Commissioning Procedure - Cooling Water System 31 · in check

Comments on ZRF-CMP-0007
Raised onSeverityCommentState
ABlockingThe system boundary for SYS-31-01 is taken from the drawn boundary on ZRF-PID-3101. The commissioning breakdown disagrees about HV-3101.open

ZRF-ETR-0004 Rev A

Electrical Test Report - Utilities MCC · draft

No comments have been raised against any revision of this deliverable.

ZRF-HTP-0015 Rev B

Hydrotest Procedure - Condensate Export System 12 · in review

Comments on ZRF-HTP-0015
Raised onSeverityCommentState
BtechnicalThe vent sequence appears to be missing between steps 6.4 and 6.5.withdrawn
ABlockingThe test pressure basis cites the line list, which states 26 barg, while the datasheet for P-1201A states 24 barg. The derived test pressure cannot be stated until this is resolved.answered
AtechnicalThe isolation list includes HV-1202, which is on the header and outside the test boundary for SYS-12-01.Closed
BBlockingAcceptance criteria state a 2 hour hold. Appendix D requires the hold to be witnessed; the procedure does not say who witnesses it or what they sign.open

ZRF-ITP-0003 Rev A

Inspection and Test Plan - Piping Fabrication · approved

Comments on ZRF-ITP-0003
Raised onSeverityCommentState
AeditorialHold point numbering restarts at section 4; please continue the sequence.Closed

ZRF-ITP-0008 Rev A

Inspection and Test Plan - Condensate Export Piping Supports · in review

No comments have been raised against any revision of this deliverable.

ZRF-LCR-0021 Rev A

Loop Check Record - PIC-1201 · draft

No comments have been raised against any revision of this deliverable.

ZRF-PEP-0001 Rev C1

Project Execution Plan · issued

No comments have been raised against any revision of this deliverable.

ZRF-PEP-0001-RA Rev A

Project Execution Plan · superseded

No comments have been raised against any revision of this deliverable.

Return for correction

A return raises a new revision. Withdraw an approval first.

Why the changes field is required

A return with no statement of what to fix sends the author back to guess, and the next revision comes back with the same objection still open. The field costs a reviewer a sentence and saves a cycle.

Withdrawing an approval

An approved deliverable cannot be returned directly. The approval is an attestation somebody made, and unwinding it is a deliberate act with its own record - not a side effect of somebody clicking return.