Engineering data reconciliation

Values the project's documents disagree about, side by side with no answer chosen.

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

Why

Each conflict is read from the project's documents and their evidence. Nothing here is resolved by preferring the higher-confidence reading.

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

Open conflicts

Blocking findings raised

Decided

Nothing has been decided

Values presented

A conflict presents none

A safety-critical conflict presents no value

EDS does not choose the higher-confidence reading, the more recent document or the more complete record. Where two documents disagree about a design pressure, neither figure is shown as the value: a number nobody can stand behind must not reach a deliverable, and a greyed-out alternative underneath a confident-looking answer is how it would.

Open conflicts

Open reconciliation conflicts
Subject	Kind	Between	What disagrees	Value in use
P-1201A and 12-CD-1201-150-A1A design pressure	attribute conflict	ZRF-DS-P-1201A vs ZRF-REG-LL-001	The pump datasheet rates P-1201A at 24 barg and the line list rates its discharge line 12-CD-1201-150-A1A at 26 barg. Both cannot be the design intent for one connected system, and which is right decides the hydrotest pressure.	None presented	Examine
HV-3101 system placement	boundary disagreement	ZRF-PID-3101 vs ZRF-REG-VR-001	The commissioning breakdown puts HV-3101 in SYS-31-01 and the drawn boundary on ZRF-PID-3101 puts it outside.	None presented	Examine

P-1201A and 12-CD-1201-150-A1A design pressure

The pump datasheet rates P-1201A at 24 barg and the line list rates its discharge line 12-CD-1201-150-A1A at 26 barg. Both cannot be the design intent for one connected system, and which is right decides the hydrotest pressure.

ZRF-DS-P-1201A

Equipment Datasheet - Condensate Export Pump P-1201A

datasheet · read by native_text

50%UnverifiedOpen the document

ZRF-REG-LL-001

Piping Line List

line_list · read by structured

50%UnverifiedOpen the document

Expected finding

a safety-critical attribute conflict that presents no value and blocks approval

What P-1201A is recorded as

Condensate export pump A

Attributes of P-1201A
Attribute	Register value
type	Centrifugal, horizontal	Unverified
duty	42 m3/h at 180 m	Unverified
design pressure	24 barg	In dispute
design temperature	120 degC	Unverified
material	A351 CF8M	Unverified
driver	M-1201A	Unverified

What 12-CD-1201-150-A1A is recorded as

Condensate export pump A discharge

Attributes of 12-CD-1201-150-A1A
Attribute	Register value
size	DN 150	Unverified
piping class	A1A	Unverified
design pressure	26 barg	In dispute
design temperature	120 degC	Unverified
insulation	None	Unverified
test pressure	39 barg	Unverified

Decide which document governs

Why nothing is chosen for you

A reconciler that picks the higher-confidence value is not resolving a conflict, it is hiding one. Confidence measures how well a reading was made, not whether the document it came from is the right one. The datasheet may be read perfectly and still be the superseded figure.

What this blocks

While a conflict is open, the attribute cannot be verified, nothing may cite it as a value, and any deliverable that depends on it cannot be approved. It can still be drafted: the gap appears in the draft as a gap.