JOB-0043Norva Metalli Oy

Customer CUS-003 · Completed · opened 13.06.2025 at 12:28 · completed 11.07.2025 at 12:28

Work centres: CNC-1, CNC-2

28 041,37 €

33,43 %

In order

No blocking findings: the margin is reportable.

Quote basis and actual

Item	Quote basis	Actual
Revenue (allocated)	83 870,32 €	83 870,32 €
Material	28 920,83 €	28 720,68 €
Labour	375,39 h × 70,11 €/h	26 055,70 €
Subcontract	0,00 €	0,00 €
Other variable costs	0,00 €	1 052,57 €
Margin	—	28 041,37 €

The estimated margin is not a stored figure: the quote basis stores the items, and the bridge sets out the difference between estimated and actual line by line.

Snapshot computed 21.09.2026 at 14:48 · definition job-margin/2026-09-20.1 · inputs 1e2cc8f56180

The margin bridge

The bridge explains the arithmetic difference: each line says how much of the gap between the estimated and the actual margin that driver accounts for. It does not establish a cause. Why a price or an hours figure moved is a different question, and this view does not answer it.

1Revenue differencerevenue_varianceNo claim0,00 €
No claim A zero line points at no source rows: it claims nothing, so no evidence is to be expected.

2Material quantity differencematerial_quantity_varianceCausal−253,70 €

Evidence (6 rows · Causal reference: 6)

Causal referenceThe rows that produced the amount

These rows produced the amount: every figure is computed from these rows.

Table	Source	Row	Version	Time (UTC)	Mapping	Quality	Field
Material consumption material_consumption	erp	MC-000353	1	20.06.2025 at 07:07	synthetic/v1	In order	qty
Material consumption material_consumption	erp	MC-000354	1	24.06.2025 at 06:20	synthetic/v1	In order	qty
Material consumption material_consumption	erp	MC-000355	1	24.06.2025 at 23:18	synthetic/v1	In order	qty
Material consumption material_consumption	erp	MC-000356	1	03.07.2025 at 16:26	synthetic/v1	In order	qty
Material consumption material_consumption	erp	MC-000357	1	25.06.2025 at 22:55	synthetic/v1	In order	qty
Material consumption material_consumption	erp	MC-000358	1	02.07.2025 at 19:39	synthetic/v1	In order	qty

3Material price differencematerial_price_varianceCausal+453,85 €

Evidence (6 rows · Causal reference: 6)

Causal referenceThe rows that produced the amount

These rows produced the amount: every figure is computed from these rows.

Table	Source	Row	Version	Time (UTC)	Mapping	Quality	Field
Material consumption material_consumption	erp	MC-000353	1	20.06.2025 at 07:07	synthetic/v1	In order	unitCost
Material consumption material_consumption	erp	MC-000354	1	24.06.2025 at 06:20	synthetic/v1	In order	unitCost
Material consumption material_consumption	erp	MC-000355	1	24.06.2025 at 23:18	synthetic/v1	In order	unitCost
Material consumption material_consumption	erp	MC-000356	1	03.07.2025 at 16:26	synthetic/v1	In order	unitCost
Material consumption material_consumption	erp	MC-000357	1	25.06.2025 at 22:55	synthetic/v1	In order	unitCost
Material consumption material_consumption	erp	MC-000358	1	02.07.2025 at 19:39	synthetic/v1	In order	unitCost

4Labour hours differencelabour_hours_varianceCausal+262,91 €

Evidence (14 rows · Causal reference: 14)

Causal referenceThe rows that produced the amount

These rows produced the amount: every figure is computed from these rows.

Table	Source	Row	Version	Time (UTC)	Mapping	Quality	Field
Time entry time_entry	timeclock	TE-000630	1	07.07.2025 at 07:57	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000631	1	04.07.2025 at 22:46	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000632	1	30.06.2025 at 19:06	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000633	1	14.06.2025 at 18:40	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000634	1	17.06.2025 at 23:32	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000635	1	02.07.2025 at 05:42	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000636	1	10.07.2025 at 20:46	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000637	1	06.07.2025 at 23:40	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000638	1	04.07.2025 at 00:48	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000639	1	29.06.2025 at 08:59	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000640	1	17.06.2025 at 21:40	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000641	1	02.07.2025 at 11:30	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000642	1	06.07.2025 at 10:51	synthetic/v1	In order	hours
Time entry time_entry	timeclock	TE-000643	1	15.06.2025 at 00:47	synthetic/v1	In order	hours

5Labour rate differencelabour_rate_varianceCausal−0,02 €

Evidence (14 rows · Causal reference: 14)

Causal referenceThe rows that produced the amount

These rows produced the amount: every figure is computed from these rows.

Table	Source	Row	Version	Time (UTC)	Mapping	Quality	Field
Time entry time_entry	timeclock	TE-000630	1	07.07.2025 at 07:57	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000631	1	04.07.2025 at 22:46	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000632	1	30.06.2025 at 19:06	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000633	1	14.06.2025 at 18:40	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000634	1	17.06.2025 at 23:32	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000635	1	02.07.2025 at 05:42	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000636	1	10.07.2025 at 20:46	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000637	1	06.07.2025 at 23:40	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000638	1	04.07.2025 at 00:48	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000639	1	29.06.2025 at 08:59	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000640	1	17.06.2025 at 21:40	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000641	1	02.07.2025 at 11:30	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000642	1	06.07.2025 at 10:51	synthetic/v1	In order	rate
Time entry time_entry	timeclock	TE-000643	1	15.06.2025 at 00:47	synthetic/v1	In order	rate

6Subcontract differencesubcontract_varianceNo claim0,00 €
No claim A zero line points at no source rows: it claims nothing, so no evidence is to be expected.
7Rework differencerework_varianceNo claim0,00 €
No claim A zero line points at no source rows: it claims nothing, so no evidence is to be expected.
8Other variable cost differenceother_variable_varianceNo claim0,00 €
No claim A zero line points at no source rows: it claims nothing, so no evidence is to be expected.
9Unexplained differenceresidual_unexplainedCausal−1 052,57 €
Evidence (1 rows · Causal reference: 1)
Causal referenceThe rows that produced the amount
These rows produced the amount: every figure is computed from these rows.
Table Source Row Version Time (UTC) Mapping Quality Field
Other variable cost other_variable_cost erp OVC-900001 1 25.06.2025 at 22:10 synthetic/v1 In order —

Table	Source	Row	Version	Time (UTC)	Mapping	Quality	Field
Other variable cost other_variable_cost	erp	OVC-900001	1	25.06.2025 at 22:10	synthetic/v1	In order	—

Reconciliation−1 052,57 €tolerance 419,35 €

Unattributed cost1 cost row(s) on JOB-0043 worth 1 052,57 € point at operations no operation of this job carries, so no driver can place them (rows OVC-900001)
Unexplained−1 052,57 € of the difference between the estimated and the actual margin of JOB-0043 is placed by no driver, above the 419,35 € tolerance: the job does not reconcile

The stored note

tolerance 41935 minor units; kohdistamaton_kustannus: 1 cost row(s) on JOB-0043 worth 1 052,57 € point at operations no operation of this job carries, so no driver can place them (rows OVC-900001) | selittamaton: −1 052,57 € of the difference between the estimated and the actual margin of JOB-0043 is placed by no driver, above the 419,35 € tolerance: the job does not reconcile

The bridge is computed from the stored snapshot. The next step is always the same: open the line's evidence and check the source rows.

Unattributed cost rows

A cost whose operation does not belong to this job: the row is charged to the job, but no driver explains it. The row is named, not placed.

Unattributed cost rowunmatched_cost_rowother_variable_cost OVC-900001 v1

Findings (1)Margin 28 041,37 € · 33,43 %

Medium mediumUnreconciled differenceR81 052,57 €
1 052,57 € of the difference between the estimated and the actual margin of JOB-0043 is placed by no driver, above the tolerance.
The job is in order · work centres CNC-1, CNC-2 · version job-margin-rules/2026-09-20.1 · computed 21.09.2026 at 14:48
Evidence (1 rows · Causal reference: 1)
Causal referenceThe rows that produced the amount
These rows produced the amount: every figure is computed from these rows.
Table Source Row Version Time (UTC) Mapping Quality Field
Other variable cost other_variable_cost erp OVC-900001 1 25.06.2025 at 22:10 synthetic/v1 In order —