One drawing changes.
Follow it to the floor.
A piping drawing is re-released while a crew is planned against the old revision. Before anyone fits a spool, the yard must know what changed, what it reaches, who must act and who decides. Every answer below is computed from synthetic records, in the order the change travels.
Synthetic demonstration on a concept vessel · authority remains human
The worked case · synthetic Synthetic
A change has entered the vessel program.
Read the chain from mission to vessel. The change enters at the engineering-change link, and every link below it, from material to the block, is read again against the new revision.
- Vessel
- VS-001
- Program date
- 2026-08-20
- Change in flight
- CFG-029, entered 2026-08-12
- Work written against it
- WP-019 · Seawater cooling spool set
- Mission and requirementVS-001Concept profile onlyUpstream of the change.
- DesignDrawing DR-118Route revised to Rev DUpstream of the change.
- ConfigurationRev C governsRev D pending releaseBinds the decision.
- Engineering changeCFG-029Entered the programWhere the change entered.
- MaterialMAT-441 · Seawater spool set kit2 of 9 spools held for Rev DBinds the decision.
- Work packageWP-019Not readyBinds the decision.
- Production3 workcells3 of 3 may not startBinds the decision.
- InspectionINS-124Re-issued at Rev D on releaseBinds the decision.
- Accepted physical stateDIM-B30-0190 of 2 observations acceptedBinds the decision.
- VesselBlock B303 items wait downstreamBinds the decision.
Synthetic, on a concept vessel. Every record, cell, figure and person on this page is a teaching fixture; Veldarium operates no yard, crew or machine. What is real is the logic that computes each answer, and it runs in Veldarium’s code.
Something changed Synthetic
One drawing was re-released. It reaches 2 objects, misses 1, and for 1 nobody knows yet.
Before the release, 3 of the 3 workcells on this package’s route could start; after it, 0 can. A cell waits until its instruction is reissued to the new revision. No other cell does this work, so no other cell is held. Not reached is a finding. Not established stays open; it is never called clear.
Known affected2
- WP-019 · Seawater cooling spool setwork packageAssessed (EV-IMP-019): The heat exchanger inlet nozzle moves, so the route the package installs moves with it. It is re-released at Rev D before anyone starts.
- MAT-441 · Seawater spool set kitmaterialAssessed (EV-IMP-441): 2 of 9 spools re-specified. The closure spool shortens and its neighbour re-angles; the other spools keep their definitions. The re-specified items are held until they clear against Rev D.
Known not affected1
- WP-014 · Machinery foundation structurework packageAssessed (EV-IMP-014): The change moves a nozzle on the heat exchanger, not the exchanger: its foundation, seating and bolting are unchanged, so no structural weld moves.
Impact not established1
- WP-030 · Adjacent zone electrical routingwork packageNo impact assessment is on record. It is governed by DR-118, which the change re-specifies, and in the same zone as WP-019, so the impact is not established, and it stays unresolved rather than assumed clear.
Downstream: WP-021 · Cooling equipment installation. Waits on WP-019. Nothing about it is known to be wrong; its readiness is recomputed once the work it waits on is re-released.
Who needs to know Synthetic
See the change from your seat.
The change lands on seven seats, each with its own question. Pick one: the three possible answers, the one the system gives, what it refuses to guess, and who decides.
Can my crew begin WP-019 this morning?
- ReadyNone on file
- Not readyWP-019This is the system’s answer.
- Cannot establishWP-030
- Needs to know
- A yes or no that will still be true when the crew reaches the bench, and the reason if it is no.
- The system can establish
- Not ready. WP-019 may not proceed. Known open: configuration and material.
- It will not guess
- Whether the crew can work around an open gate. A known open gate is not waived by assertion, and a gate nobody can establish is never read as a pass.
- A person decides
- M. Okafor holds the release, and under this verdict the one action open is to hold.
The evidence path
Answered by readiness.ts from 6 records:
CFG-029KIT-B30-019WP-022-ACCAREA-MS-03INS-124CREW-B30-019
What did Rev D reach, and what did it not?
- Known affected2This is the system’s answer.
- Known not affected1
- Impact not established1
- Needs to know
- Every governed object the change could touch, split by what is known, not by what is convenient.
- The system can establish
- CFG-029 reaches 4 objects by topology, 3 of them assessed, and 1 package waits downstream of the work it affects.
- It will not guess
- Whether the adjacent zone electrical routing is affected. No impact assessment is on record, so it stays not established instead of unaffected.
- A person decides
- Disposition of CFG-029: what proceeds, what is re-released at Rev D, and what is withdrawn. Owned by engineering / configuration control.
The evidence path
Answered by revision-impact.ts from 3 records:
CFG-029DR-118-CDR-118-D
Which gate holds WP-019, and what moves it?
- Established4
- Known open2This is the system’s answer.
- Cannot establish0
- Needs to know
- The binding constraint and its owner, so the next call goes to the right person.
- The system can establish
- 6 gates evaluated. Configuration binds, owned by engineering / configuration control.
- It will not guess
- A date. The engine says which gate binds and who owns it; it does not forecast when receipt or release will happen.
- A person decides
- Whether to resequence the crew onto other released work while the gate is open.
The evidence path
Answered by readiness.ts from 2 records:
CFG-029KIT-B30-019
What will it take to accept the dimensional hold point on WP-019?
- SufficientClear
- Not sufficientBlockedThis is the system’s answer.
- Cannot establishUnknown
- Needs to know
- Whether the evidence on file satisfies the acceptance plan, not merely whether evidence exists.
- The system can establish
- 0 of 2 required observations accepted on file, from independent sources. DIM-B30-019 (dimensional acceptance) requires 2 accepted observations of laser-scan or machine-vision; 0 are on record. The evidence present may be entirely valid and still not be enough. The work has not run, so there is nothing yet to measure: this holds acceptance, never the start.
- It will not guess
- To let one valid reading stand in for two, or let an instrument accept its own result.
- A person decides
- Disposition of the hold point. The inspector accepts; the scan only measures.
The evidence path
Answered by sensor-evidence.ts from 1 record:
DIM-B30-019
Is the kit for WP-019 on hand and accepted at the governing revision?
- Accepted at the governing revisionEstablished
- Held or re-specifiedKnown openThis is the system’s answer.
- Not establishable from the recordsCannot establish
- Needs to know
- What is physically accepted, what is held, and whether the change re-specified any of it.
- The system can establish
- 7 of 9 spools stand at Rev D; 2 are held, because Rev D re-specifies them. The review board dispositions those: SP-019-08 is remade; SP-019-09, the closure spool, is trimmed and re-tested.
- It will not guess
- To clear a held item against the superseded revision, or to treat a purchase order as material on hand.
- A person decides
- Whether to expedite the remade spool or hold the kit. A substitute is an engineering change, not a supply decision.
The evidence path
Answered by readiness.ts from 1 record:
KIT-B30-019
What does this change do to block B30 and the capacity it needs?
- Advance to release reviewNot proposed
- HoldProposedThis is the system’s answer.
- Hold pending evidenceNot proposed
- Needs to know
- What waits downstream, what the composition concludes, and whether the capacity the work queues for is there.
- The system can establish
- Do not release WP-019. Governed readiness and capability qualification are blocking, whatever the other domains report. Physical evidence holds acceptance of the work once it has run, not its start. 3 items wait downstream. WP-019 queues for pre-outfit (pipe & spool): qualified capacity exists and is committed.
- It will not guess
- A delivery date or a cost. Nothing in the case measures either, so neither is computed.
- A person decides
- Priority and schedule risk across the block. Release stays with the named release authority.
The evidence path
Answered by veldmind-multidomain.ts from 3 records:
INS-124 hydrostatic testHX-118 loop closureB30 → B40 joint
Is my source qualified for the work WP-019 is written in?
- Qualified, counted as capacityYes
- At first article / pilot, not yet capacityNot yetThis is the system’s answer.
- Not establishable from the recordsCannot establish
- Needs to know
- Where the source stands, what it may already be counted for, and what evidence it still owes.
- The system can establish
- Candidate source A (synthetic) is at first article / pilot for REQ-ALLOY-SEAM. One good part is not sustained capability at rate. Reaching approved source requires: Qualification closed out; approval recorded against the capability class and revision effectivity.
- It will not guess
- To count one good part as sustained capability.
- A person decides
- Approval of the source, owned by supplier quality, with welding engineering.
The evidence path
Answered by supplier-qualification.ts from 2 records:
SRC-ALLOY-01REQ-ALLOY-SEAM
Human authority Synthetic
Reasoning stops at a named person.
After Rev D is released, WP-019 re-released at it and every item accepted: every gate is established, and capability qualification still holds the start. Choose what the work measures once it has run. The reading decides acceptance, never the start, so the proposal does not move with it. VeldBuild records what the named person decides, not what was proposed.
What the work measures once it runs, and the person who decides
- Binds the decision
- Partly not established
- Clear
- Recorded
What the work measured
- Physical evidence1 of 2 observations acceptedBinds the decision.
At the decision
- Bounded reasoningVeldMind proposesHold: 1 of 3 domains blocks the startBinds the decision.
- Reasoning stops here.A named person decides; reasoning may not.
- Human authorityM. Okafor may only holdBinds the decision.
- Recorded stateVeldBuild recordsRecorded as held, bound by 1 domainRecorded.
Change what the work measured
As first measuredThe work was measured once, and the measurement was accepted. The acceptance plan for this hold point requires two independent observations, so a perfectly valid reading is still not enough to accept the work. Valid is not the same as sufficient, and a shortfall here holds acceptance, never the start.
- Records captured
- 1
- Accepted observations
- 1
- Release permitted
- No
Every step in full: the engine that answered it, its own sentence, and the records it cites
- Binds the decision
Physical evidence
What does the work measure once it has run, and is that enough to accept it?
DIM-B30-019 (dimensional acceptance) requires 2 accepted observations of laser-scan or machine-vision; 1 is on record. The evidence present may be entirely valid and still not be enough.
- Engine verdict
- insufficient
- Records cited
- 1
- Holds
- Acceptance, not the start
sensor-evidence.ts1 record
- EV-SEN-SCAN-02-WP-019-ACCEPTED
- Binds the decision
Bounded reasoning
The domains disagree. What does the composition conclude?
Do not release WP-019. Capability qualification is blocking, whatever the other domains report. Physical evidence holds acceptance of the work once it has run, not its start.
- Domains consulted
- 5
- Domains blocking the start
- 1
- Tensions settled by rule
- 2
veldmind-multidomain.ts2 records
- qualification-outranks-availability
- readiness-is-not-acceptance
- Binds the decision
Human authority
Who decides, and what may they do?
M. Okafor, Production release authority · B30. The only action open is hold. A gate is known open. Someone closes it; the verdict recomputes from the record, not from this decision.
- Decider
- M. Okafor
- Actions open
- 1
- Release permitted
- No
decision.ts1 record
- Hold
- Recorded
Recorded state
What exists afterwards, and what can the next decision be checked against?
Held by M. Okafor: bound by Capability qualification. Do not release WP-019. Capability qualification is blocking, whatever the other domains report. Physical evidence holds acceptance of the work once it has run, not its start.
- Record state
- HELD
- Bound by
- 1
- Evidence cited
- 11
decision.ts12 records
- AUTH-WP-019-HELD
- CFG-029
- KIT-B30-019
- WP-022-ACC
- AREA-MS-03
- INS-124
- CREW-B30-019
- pre-outfit
- OUT-B30
- nominal
- REQ-ALLOY-SEAM
- EV-SEN-SCAN-02-WP-019-ACCEPTED
Everything above is synthetic, on a concept vessel. Veldarium operates no yard, instrument, machine or crew and has no telemetry connection, so this is not a digital twin. What is real is the logic: which records count toward a decision, and what a named person may do about it.
The floor Synthetic
Only released work reaches the floor, and released work is not yet a ship.
The package passes through three program states, read against the same six gates. Closing the change does not release the work. It moves which gate binds. Every gate is established and the package reads ready. Ready is not authorized: capability qualification holds the release, because no weld procedure is qualified for the spool alloy. Acceptance evidence comes once the work has run, and it holds acceptance, not the start.
- CFG-029 is open and 2 of 9 spools are held for Rev DNot ready, configuration bindsReaches the floor: no
- Rev D is released and WP-019 re-released at it; the 2 spools are still heldNot ready, material bindsReaches the floor: no
- Rev D is released, WP-019 re-released at it, and every item is acceptedReadyReaches the floor: no
- Engineering release
- Material procurement
- Fabrication
- Assembly
- Integration
- Inspection
- Launch
- Commissioning
- Delivery
Step the package through its gates How a ship is physically built
Capacity Synthetic
Nameplate is not capacity.
The block those spools go into starts as cut plate. The synthetic plasma cutting cell loses hours to setup and faults, and parts to failed first inspection. What survives is the capacity a schedule may count.
- Nameplate, plate parts2400
- Accepted, after availability and first-pass yield1999.2
- Used by a demand of 160080%
effective capacity = staffed hours × qualified rate × availability × first-pass yield
Industrial base
Where can this vessel actually be built? Unknown.
No facility record meets the standard for publication, so none is drawn. In the synthetic model, panel line weld binds first, at 90%, then structural weld (robotic + manual). Any yard depends on:
- Yards
- Technical authority
- Long-lead equipment
- Suppliers
- Qualified processes
- Tooling and fixtures
- Material
- Qualified labor
- Facilities and utilities
- Inspection
- Transport
Value Target
Why a yard would pay for this.
Each is a target, shown on synthetic records above and measured on no customer’s.
- Less time rebuilding the current state by hand from several systems.
- Earlier sight of what a change reaches, and of what nobody has assessed.
- Fewer packages released while a condition is still open.
- The binding constraint and its owner named, instead of a status color.
- Evidence that stays attached to the decision it supported.
- Clear ownership of each consequential decision, recorded where the next person can check it.